@@ -1,6 +1,6 @@
config BR2_PACKAGE_HOST_ELF2FLT
bool "Enable elf2flt support?"
- depends on BR2_arm || BR2_sh || BR2_sparc
+ depends on BR2_arm || BR2_bfin || BR2_sh || BR2_sparc
help
uCLinux uses a Binary Flat format commonly known as BFLT. It
is a relatively simple and lightweight executable format
@@ -10,33 +10,41 @@ includedir = @includedir@
CC = @CC@
CPU = @target_cpu@
TARGET = @target_alias@
+SYMBOL_PREFIX = @SYMBOL_PREFIX@
CFLAGS = @CFLAGS@
-INCLUDES = @bfd_include_dir@ @binutils_include_dir@
-CPPFLAGS = @CPPFLAGS@
+INCLUDES = -I$(srcdir) @bfd_include_dir@ @binutils_include_dir@ @zlib_include_dir@
+CPPFLAGS = @CPPFLAGS@ $(DEFS) $(INCLUDES)
LDFLAGS = @LDFLAGS@
-LIBS = @LIBS@
+LDLIBS = @LIBS@
INSTALL = @INSTALL@
-DEFS = @DEFS@ -DTARGET_$(CPU)
+DEFS = @DEFS@ \
+ -DTARGET_$(CPU) \
+ -DTARGET_CPU=\"$(CPU)\" \
+ -DSYMBOL_PREFIX=\"$(SYMBOL_PREFIX)\" \
+ -DBINUTILS_LDSCRIPTDIR=\"@binutils_ldscript_dir@\" \
+ -DTARGET_ALIAS=\"$(TARGET)\" \
+ -DNO_GOT_CHECK=@got_check@ \
+ -DUSE_EMIT_RELOCS=@emit_relocs@ \
+ -DEMIT_CTOR_DTOR=@emit_ctor_dtor@ \
+ -DALWAYS_RELOC_TEXT=@always_reloc_text@
EXEEXT = @EXEEXT@
OBJEXT = @OBJEXT@
HOST = @host_alias@
ifneq (,$(findstring mingw32,$(HOST)))
- LIBS := $(LIBS) -lws2_32
+ LDLIBS += -lws2_32
endif
# force link order under cygwin to avoid getopts / libiberty clash
ifneq ($(strip $(shell gcc -v 2>&1 | grep "cygwin")),)
- LIBS := -lcygwin $(LIBS)
+ LDLIBS := -lcygwin $(LDLIBS)
endif
-CCFLAGS = $(CFLAGS) $(DEFS) $(INCLUDES)
-
LDFILE= elf2flt.ld
ifeq ($(strip $(CPU)),e1)
-SRC_LDFILE= $(CPU)-elf2flt.ld
-else
+SRC_LDFILE= $(srcdir)/$(CPU)-elf2flt.ld
+else
SRC_LDFILE= elf2flt.ld
endif
@@ -44,20 +52,43 @@ target_bindir = $(prefix)/$(TARGET)/bin
target_libdir = $(prefix)/$(TARGET)/lib
-PROG_ELF2FLT = elf2flt$(EXEEXT)
-PROG_FLTHDR = flthdr$(EXEEXT)
-PROGS = $(PROG_ELF2FLT) $(PROG_FLTHDR)
+PROG_ELF2FLT = elf2flt$(EXEEXT)
+PROG_FLTHDR = flthdr$(EXEEXT)
+PROG_LD_ELF2FLT_C = ld-elf2flt$(EXEEXT)
+PROG_LD_ELF2FLT_SH = ld-elf2flt.sh
+
+ifeq (@use_ld_elf2flt_binary@,yes)
+PROG_LD_ELF2FLT = $(PROG_LD_ELF2FLT_C)
+else
+PROG_LD_ELF2FLT = $(PROG_LD_ELF2FLT_SH)
+endif
+
+PROGS = $(PROG_ELF2FLT) $(PROG_FLTHDR) $(PROG_LD_ELF2FLT_C) $(PROG_LD_ELF2FLT_SH)
all: $(PROGS)
-$(PROG_ELF2FLT): elf2flt.c stubs.c Makefile
- $(CC) $(CCFLAGS) $(LDFLAGS) -o $@ $(srcdir)/elf2flt.c $(srcdir)/stubs.c $(LIBS)
+# We need to declare the link explicitly because make only provides
+# implicit rules when EXEEXT is set to nothing
+link = $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
-$(PROG_FLTHDR): flthdr.c Makefile
- $(CC) $(CCFLAGS) $(LDFLAGS) -o $@ $(srcdir)/flthdr.c $(LIBS)
+$(PROG_ELF2FLT): elf2flt.o compress.o stubs.o
+ $(link)
+
+$(PROG_FLTHDR): flthdr.o compress.o stubs.o
+ $(link)
+
+ld-elf2flt$(EXEEXT): ld-elf2flt.o stubs.o
+ $(link)
+
+ld-elf2flt.sh: $(srcdir)/ld-elf2flt.in
+ ./config.status $@
+ chmod 755 $@
+
+Makefile: $(srcdir)/Makefile.in
+ ./config.status $@
clean:
- -rm -f $(PROGS) *.$(OBJEXT)
+ -rm -f $(PROGS) *.$(OBJEXT) .deps
distclean: clean
-rm -f Makefile config.log config.status config.cache ld-elf2flt
@@ -74,8 +105,10 @@ install:
mv $(bindir)/$(TARGET)-ld$(EXEEXT) $(bindir)/$(TARGET)-ld.real$(EXEEXT)
[ -f $(target_bindir)/ld.real$(EXEEXT) ] || \
mv $(target_bindir)/ld$(EXEEXT) $(target_bindir)/ld.real$(EXEEXT)
- $(INSTALL) -m 755 ld-elf2flt $(bindir)/$(TARGET)-ld
- $(INSTALL) -m 755 ld-elf2flt $(target_bindir)/ld
- $(INSTALL) -m 644 $(srcdir)/$(SRC_LDFILE) $(target_libdir)/$(LDFILE)
-
+ $(INSTALL) -m 755 $(PROG_LD_ELF2FLT) $(bindir)/$(TARGET)-ld$(EXEEXT)
+ $(INSTALL) -m 755 $(PROG_LD_ELF2FLT) $(target_bindir)/ld$(EXEEXT)
+ $(INSTALL) -m 644 $(SRC_LDFILE) $(target_libdir)/$(LDFILE)
+sinclude .deps
+.deps:
+ $(CC) -MM $(CPPFLAGS) $(srcdir)/*.c > .deps
@@ -11,7 +11,7 @@ LICENSE.TXT for more details.
Elf2flt with PIC, ZFLAT and full reloc support. Currently supported
targets include: m68k/ColdFire, ARM, Sparc, NEC v850, MicroBlaze,
-h8300 and SuperH.
+h8300, SuperH, and Blackfin.
COMPILING:
new file mode 100644
@@ -0,0 +1,198 @@
+/*
+ * Helper functions to handle compression via zlib
+ *
+ * Copyright (C) 2007-2008 Julian Brown
+ * Copyright (C) 2008 Mike Frysinger
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <zlib.h>
+#include "compress.h"
+#include "stubs.h"
+
+/* Open an (uncompressed) file as a stream. Return 0 on success, 1 on
+ error.
+ NOTE: The MODE argument must remain valid for the lifetime of the stream,
+ because it is referred to by reopen_stream_compressed() if it is called.
+ String constants work fine. */
+
+int
+fopen_stream_u(stream *fp, const char *path, const char *mode)
+{
+ fp->u.filep = fopen(path, mode);
+ fp->type = (fp->u.filep) ? UNCOMPRESSED : INVALID;
+ fp->mode = mode;
+ return (fp->u.filep) ? 0 : 1;
+}
+
+/* Read from stream. Return number of elements read. */
+
+size_t
+fread_stream(void *ptr, size_t size, size_t nmemb, stream *str)
+{
+ size_t read;
+
+ switch (str->type) {
+ case UNCOMPRESSED:
+ read = fread(ptr, size, nmemb, str->u.filep);
+ break;
+
+ case COMPRESSED:
+ read = gzread(str->u.gzfilep, ptr, size * nmemb) / size;
+ break;
+
+ default:
+ abort();
+ }
+
+ return read;
+}
+
+/* Write to stream. Return number of elements written. */
+
+size_t
+fwrite_stream(const void *ptr, size_t size, size_t nmemb, stream *str)
+{
+ size_t written;
+
+ switch (str->type) {
+ case UNCOMPRESSED:
+ written = fwrite(ptr, size, nmemb, str->u.filep);
+ break;
+
+ case COMPRESSED:
+ written = gzwrite(str->u.gzfilep, ptr, size * nmemb) / size;
+ break;
+
+ default:
+ abort();
+ }
+
+ return written;
+}
+
+/* Close stream. */
+
+int
+fclose_stream(stream *str)
+{
+ switch (str->type) {
+ case UNCOMPRESSED:
+ return fclose(str->u.filep);
+
+ case COMPRESSED:
+ return gzclose(str->u.gzfilep);
+
+ default:
+ abort();
+ }
+
+ return 0;
+}
+
+int
+ferror_stream(stream *str)
+{
+ switch (str->type) {
+ case UNCOMPRESSED:
+ return ferror(str->u.filep);
+
+ case COMPRESSED:
+ {
+ const char *err;
+ int errno;
+
+ err = gzerror(str->u.gzfilep, &errno);
+ if (errno == Z_OK || errno == Z_STREAM_END)
+ return 0;
+ else if (errno == Z_ERRNO)
+ return 1;
+ else {
+ fprintf(stderr, "%s\n", err);
+ return 1;
+ }
+ }
+ break;
+
+ default:
+ abort();
+ }
+
+ return 0;
+}
+
+int
+fseek_stream(stream *str, long offset, int whence)
+{
+ switch (str->type) {
+ case UNCOMPRESSED:
+ return fseek(str->u.filep, offset, whence);
+
+ case COMPRESSED:
+ return gzseek(str->u.gzfilep, offset, whence);
+
+ default:
+ abort();
+ }
+}
+
+/* Reopen a stream at the current file position. */
+
+void
+reopen_stream_compressed(stream *str)
+{
+ int fd;
+ long offset, roffset;
+
+ /* Already a compressed stream, return immediately */
+ if (str->type == COMPRESSED)
+ return;
+
+ if (str->type == INVALID)
+ abort();
+
+ fd = fileno(str->u.filep);
+ /* Get current (buffered) file position. */
+ offset = ftell(str->u.filep);
+
+ /* Make sure there's nothing left in buffers. */
+ fflush(str->u.filep);
+
+ /* Reposition underlying FD. (Might be unnecessary?) */
+ roffset = lseek(fd, offset, SEEK_SET);
+
+ assert(roffset == offset);
+
+ /* Reopen as compressed stream. */
+ str->u.gzfilep = gzdopen(fd, str->mode);
+ gzsetparams(str->u.gzfilep, 9, Z_DEFAULT_STRATEGY);
+ str->type = COMPRESSED;
+}
+
+void
+transfer(stream *ifp, stream *ofp, int count)
+{
+ char cmd[1024];
+ int n, num;
+
+ while (count == -1 || count > 0) {
+ if (count == -1 || count > sizeof(cmd))
+ num = sizeof(cmd);
+ else
+ num = count;
+ n = fread_stream(cmd, 1, num, ifp);
+ if (n == 0)
+ break;
+ if (fwrite_stream(cmd, n, 1, ofp) != 1)
+ fatal_perror("Write failed :-(\n");
+ if (count != -1)
+ count -= n;
+ }
+ if (count > 0)
+ fatal("Failed to transfer %d bytes\n", count);
+}
new file mode 100644
@@ -0,0 +1,44 @@
+/*
+ * Helper functions to handle compression via zlib
+ *
+ * Copyright (C) 2007-2008 Julian Brown
+ * Copyright (C) 2008 Mike Frysinger
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __ELF2FLT_COMPRESS_H__
+#define __ELF2FLT_COMPRESS_H__
+
+#include <zlib.h>
+
+typedef enum
+{
+ INVALID,
+ UNCOMPRESSED,
+ COMPRESSED
+} stream_type;
+
+/* Tagged union holding either a regular FILE* handle or a zlib gzFile
+ handle. */
+typedef struct
+{
+ stream_type type;
+ const char *mode;
+ union
+ {
+ FILE *filep;
+ gzFile gzfilep;
+ } u;
+} stream;
+
+int fopen_stream_u(stream *fp, const char *path, const char *mode);
+size_t fread_stream(void *ptr, size_t size, size_t nmemb, stream *str);
+size_t fwrite_stream(const void *ptr, size_t size, size_t nmemb, stream *str);
+int fclose_stream(stream *str);
+int ferror_stream(stream *str);
+int fseek_stream(stream *str, long offset, int whence);
+void reopen_stream_compressed(stream *str);
+void transfer(stream *ifp, stream *ofp, int count);
+
+#endif
@@ -262,7 +262,7 @@ case $basic_machine in
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
| pyramid \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b \
@@ -342,8 +342,8 @@ case $basic_machine in
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
| pyramid-* \
| romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* \
- | sheb-* | shbe-* | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
@@ -1097,7 +1097,7 @@ case $basic_machine in
we32k)
basic_machine=we32k-att
;;
- sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele)
+ sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
basic_machine=sh-unknown
;;
sh64)
@@ -1,25 +1,82 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59.
+# Generated by GNU Autoconf 2.63.
#
-# Copyright (C) 2003 Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
fi
-DUALCASE=1; export DUALCASE # for MKS sh
# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
@@ -29,33 +86,60 @@ else
fi
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
- fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
@@ -63,157 +147,391 @@ fi
# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+# CDPATH.
+$as_unset CDPATH
-# PATH needs CR, and LINENO needs CR and PATH.
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
fi
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
+ case $as_dir in
/*)
- if ("$as_dir/$as_base" -c '
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
as_lineno_1=$LINENO
as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
# uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
+ s/-\n.*//
' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
-if expr a : '\(a\)' >/dev/null 2>&1; then
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
else
as_ln_s='cp -p'
fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p=:
@@ -222,7 +540,28 @@ else
as_mkdir_p=false
fi
-as_executable_p="test -f"
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -231,39 +570,27 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
+exec 7<&0 </dev/null 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-exec 6>&1
-
#
# Initializations.
#
ac_default_prefix=/usr/local
+ac_clean_files=
ac_config_libobj_dir=.
+LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete. It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}
-
# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
@@ -275,46 +602,145 @@ ac_unique_file="elf2flt.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-# include <stdint.h>
-# endif
#endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP bfd_include_dir binutils_include_dir binutils_ldscript_dir got_check emit_relocs LIBOBJS LTLIBOBJS'
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+SYMBOL_PREFIX
+always_reloc_text
+emit_ctor_dtor
+emit_relocs
+got_check
+use_ld_elf2flt_binary
+binutils_ldscript_dir
+zlib_include_dir
+binutils_include_dir
+bfd_include_dir
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+with_zlib_prefix
+with_libbfd
+with_libiberty
+with_bfd_include_dir
+with_binutils_include_dir
+with_binutils_ldscript_dir
+with_binutils_build_dir
+enable_ld_elf2flt_binary
+enable_got_check
+enable_emit_relocs
+enable_emit_ctor_dtor
+enable_always_reloc_text
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
@@ -337,34 +763,48 @@ x_libraries=NONE
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
ac_prev=
+ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
+ eval $ac_prev=\$ac_option
ac_prev=
continue
fi
- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+ case $ac_option in
+ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *) ac_optarg=yes ;;
+ esac
# Accept the important Cygnus configure options, so we can diagnose typos.
- case $ac_option in
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
@@ -386,33 +826,61 @@ do
--config-cache | -C)
cache_file=config.cache ;;
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ -datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
-disable-* | --disable-*)
- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- eval "enable_$ac_feature=no" ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
-enable-* | --enable-*)
- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
esac
- eval "enable_$ac_feature='$ac_optarg'" ;;
+ eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -439,6 +907,12 @@ do
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
@@ -463,13 +937,16 @@ do
| --libexe=* | --libex=* | --libe=*)
libexecdir=$ac_optarg ;;
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
-localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
+ | --localstate | --localstat | --localsta | --localst | --locals)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
@@ -534,6 +1011,16 @@ do
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
@@ -584,26 +1071,38 @@ do
ac_init_version=: ;;
-with-* | --with-*)
- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package| sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
esac
- eval "with_$ac_package='$ac_optarg'" ;;
+ eval with_$ac_useropt=\$ac_optarg ;;
-without-* | --without-*)
- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/-/_/g'`
- eval "with_$ac_package=no" ;;
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
--x)
# Obsolete; use --with-x.
@@ -623,7 +1122,7 @@ do
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
- -*) { echo "$as_me: error: unrecognized option: $ac_option
+ -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; }
;;
@@ -632,17 +1131,16 @@ Try \`$0 --help' for more information." >&2
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
# Reject names that are not valid shell variable names.
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
{ (exit 1); exit 1; }; }
- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
- eval "$ac_envvar='$ac_optarg'"
+ eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
- echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
;;
@@ -651,31 +1149,39 @@ done
if test -n "$ac_prev"; then
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
- { echo "$as_me: error: missing argument to $ac_option" >&2
+ { $as_echo "$as_me: error: missing argument to $ac_option" >&2
{ (exit 1); exit 1; }; }
fi
-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
- eval ac_val=$`echo $ac_var`
- case $ac_val in
- [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+ { (exit 1); exit 1; }; } ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
esac
-done
+fi
-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
- localstatedir libdir includedir oldincludedir infodir mandir
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
do
- eval ac_val=$`echo $ac_var`
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
case $ac_val in
- [\\/$]* | ?:[\\/]* ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac
+ { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; }
done
# There might be people who depend on the old broken behavior: `$host'
@@ -689,7 +1195,7 @@ target=$target_alias
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used." >&2
elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes
@@ -702,74 +1208,76 @@ test -n "$host_alias" && ac_tool_prefix=$host_alias-
test "$silent" = yes && exec 6>/dev/null
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ { $as_echo "$as_me: error: working directory cannot be determined" >&2
+ { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+ { (exit 1); exit 1; }; }
+
+
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
- # Try the directory containing this script, then its parent.
- ac_confdir=`(dirname "$0") 2>/dev/null ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$0" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
srcdir=$ac_confdir
- if test ! -r $srcdir/$ac_unique_file; then
+ if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
-if test ! -r $srcdir/$ac_unique_file; then
- if test "$ac_srcdir_defaulted" = yes; then
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
- { (exit 1); exit 1; }; }
- else
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
{ (exit 1); exit 1; }; }
- fi
fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
{ (exit 1); exit 1; }; }
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
-ac_env_build_alias_set=${build_alias+set}
-ac_env_build_alias_value=$build_alias
-ac_cv_env_build_alias_set=${build_alias+set}
-ac_cv_env_build_alias_value=$build_alias
-ac_env_host_alias_set=${host_alias+set}
-ac_env_host_alias_value=$host_alias
-ac_cv_env_host_alias_set=${host_alias+set}
-ac_cv_env_host_alias_value=$host_alias
-ac_env_target_alias_set=${target_alias+set}
-ac_env_target_alias_value=$target_alias
-ac_cv_env_target_alias_set=${target_alias+set}
-ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
#
# Report the --help message.
@@ -798,14 +1306,11 @@ Configuration:
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
-_ACEOF
-
- cat <<_ACEOF
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
+ [$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
+ [PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
@@ -815,18 +1320,25 @@ for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
- --bindir=DIR user executables [EPREFIX/bin]
- --sbindir=DIR system admin executables [EPREFIX/sbin]
- --libexecdir=DIR program executables [EPREFIX/libexec]
- --datadir=DIR read-only architecture-independent data [PREFIX/share]
- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
- --libdir=DIR object code libraries [EPREFIX/lib]
- --includedir=DIR C header files [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc [/usr/include]
- --infodir=DIR info documentation [PREFIX/info]
- --mandir=DIR man documentation [PREFIX/man]
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
@@ -843,145 +1355,130 @@ if test -n "$ac_init_help"; then
cat <<\_ACEOF
Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --disable-got-check - disable check for GOT (needed on H8)
- --disable-emit-relocs - don't use the --emit-relocs (-q) linker option
+ --disable-ld-elf2flt-binary
+ use ld-elf2flt shell script
+ --disable-got-check disable check for GOT (needed on H8)
+ --disable-emit-relocs don't use the --emit-relocs (-q) linker option
+ --enable-emit-ctor-dtor manually create ctor/dtor list
+ --enable-always-reloc-text
+ always process text relocs ignoring pic/got (needed
+ on Blackfin)
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --with-libbfd=<file> path to libbfd.a library to use
- --with-libiberty=<file> path to libiberty.a library to use
- --with-bfd-include-dir=<dir> include path for correct bfd.h
- --with-binutils-include-dir=<dir> include path for binutils headers
- --with-binutils-ldscript-dir=<dir> path to install elf2flt.ld
+ --with-zlib-prefix=<dir>
+ path to installed zlib
+ --with-libbfd=<file> path to libbfd.a library to use
+ --with-libiberty=<file> path to libiberty.a library to use
+ --with-bfd-include-dir=<dir>
+ include path for correct bfd.h
+ --with-binutils-include-dir=<dir>
+ include path for binutils headers
+ --with-binutils-ldscript-dir=<dir>
+ path to install elf2flt.ld
+ --with-binutils-build-dir=<dir>
+ path to compiled binutils tree
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
- headers in a nonstandard directory <include dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
_ACEOF
+ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
- ac_popdir=`pwd`
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
- test -d $ac_dir || continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
ac_builddir=.
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
case $srcdir in
- .) # No --srcdir option. We are building in place.
+ .) # We are building in place.
ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
- case "$ac_dir" in
- .) ac_abs_builddir=`pwd`;;
- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
- *) ac_abs_builddir=`pwd`/"$ac_dir";;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
- case ${ac_top_builddir}. in
- .) ac_abs_top_builddir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
- case $ac_srcdir in
- .) ac_abs_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
- case $ac_top_srcdir in
- .) ac_abs_top_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
- esac;;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
-
- cd $ac_dir
- # Check for guested configure; otherwise get Cygnus style configure.
- if test -f $ac_srcdir/configure.gnu; then
- echo
- $SHELL $ac_srcdir/configure.gnu --help=recursive
- elif test -f $ac_srcdir/configure; then
- echo
- $SHELL $ac_srcdir/configure --help=recursive
- elif test -f $ac_srcdir/configure.ac ||
- test -f $ac_srcdir/configure.in; then
- echo
- $ac_configure --help
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
else
- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
- fi
- cd $ac_popdir
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
done
fi
-test -n "$ac_init_help" && exit 0
+test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.63
-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
- exit 0
+ exit
fi
-exec 5>config.log
-cat >&5 <<_ACEOF
+cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by $as_me, which was
-generated by GNU Autoconf 2.59. Invocation command line was
+generated by GNU Autoconf 2.63. Invocation command line was
$ $0 $@
_ACEOF
+exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
@@ -1000,7 +1497,7 @@ uname -v = `(uname -v) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
@@ -1012,8 +1509,9 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- echo "PATH: $as_dir"
+ $as_echo "PATH: $as_dir"
done
+IFS=$as_save_IFS
} >&5
@@ -1035,7 +1533,6 @@ _ACEOF
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
-ac_sep=
ac_must_keep_next=false
for ac_pass in 1 2
do
@@ -1046,8 +1543,8 @@ do
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
@@ -1068,9 +1565,7 @@ do
-* ) ac_must_keep_next=true ;;
esac
fi
- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
- # Get rid of the leading space.
- ac_sep=" "
+ ac_configure_args="$ac_configure_args '$ac_arg'"
;;
esac
done
@@ -1081,8 +1576,8 @@ $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
-# WARNING: Be sure not to use single quotes in there, as some shells,
-# such as our DU 5.0 friend, will then `close' the trap.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Save into config.log some information that might help in debugging.
{
@@ -1095,20 +1590,35 @@ trap 'exit_status=$?
_ASBOX
echo
# The following way of writing the cache mishandles newlines in values,
-{
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
(set) 2>&1 |
- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
sed -n \
- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
- ;;
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
*)
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
- esac;
-}
+ esac |
+ sort
+)
echo
cat <<\_ASBOX
@@ -1119,22 +1629,28 @@ _ASBOX
echo
for ac_var in $ac_subst_vars
do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
cat <<\_ASBOX
-## ------------- ##
-## Output files. ##
-## ------------- ##
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
_ASBOX
echo
for ac_var in $ac_subst_files
do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
@@ -1146,26 +1662,24 @@ _ASBOX
## ----------- ##
_ASBOX
echo
- sed "/^$/d" confdefs.h | sort
+ cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
- echo "$as_me: caught signal $ac_signal"
- echo "$as_me: exit $exit_status"
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
} >&5
- rm -f core *.core &&
- rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
- ' 0
+' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
+rm -f -r conftest* confdefs.h
# Predefined preprocessor variables.
@@ -1195,18 +1709,24 @@ _ACEOF
# Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
- if test "x$prefix" != xNONE; then
- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
fi
-for ac_site_file in $CONFIG_SITE; do
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
if test -r "$ac_site_file"; then
- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+ { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file"
fi
@@ -1216,54 +1736,61 @@ if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special
# files actually), so we avoid doing that.
if test -f "$cache_file"; then
- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
- [\\/]* | ?:[\\/]* ) . $cache_file;;
- *) . ./$cache_file;;
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
esac
fi
else
- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+ { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
- eval ac_old_val="\$ac_cv_env_${ac_var}_value"
- eval ac_new_val="\$ac_env_${ac_var}_value"
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
-echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
-echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
@@ -1273,18 +1800,15 @@ echo "$as_me: current value: $ac_new_val" >&2;}
fi
done
if $ac_cache_corrupted; then
- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
{ (exit 1); exit 1; }; }
fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
@@ -1301,177 +1825,295 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+# Check whether --with-zlib-prefix was given.
+if test "${with_zlib_prefix+set}" = set; then
+ withval=$with_zlib_prefix; ac_zlib_prefix=$withval
+else
+ ac_zlib_prefix=NONE
+fi
-# Check whether --with-libbfd or --without-libbfd was given.
+# Check whether --with-libbfd was given.
if test "${with_libbfd+set}" = set; then
- withval="$with_libbfd"
- ac_libbfd=$withval
+ withval=$with_libbfd; ac_libbfd=$withval
else
ac_libbfd=NONE
-fi;
+fi
+
-# Check whether --with-libiberty or --without-libiberty was given.
+# Check whether --with-libiberty was given.
if test "${with_libiberty+set}" = set; then
- withval="$with_libiberty"
- ac_libiberty=$withval
+ withval=$with_libiberty; ac_libiberty=$withval
else
ac_libiberty=NONE
-fi;
+fi
+
-# Check whether --with-bfd-include-dir or --without-bfd-include-dir was given.
+# Check whether --with-bfd-include-dir was given.
if test "${with_bfd_include_dir+set}" = set; then
- withval="$with_bfd_include_dir"
- ac_bfd_include_dir=$withval
+ withval=$with_bfd_include_dir; ac_bfd_include_dir=$withval
else
ac_bfd_include_dir=NONE
-fi;
+fi
+
-# Check whether --with-binutils-include-dir or --without-binutils-include-dir was given.
+# Check whether --with-binutils-include-dir was given.
if test "${with_binutils_include_dir+set}" = set; then
- withval="$with_binutils_include_dir"
- ac_binutils_include_dir=$withval
+ withval=$with_binutils_include_dir; ac_binutils_include_dir=$withval
else
ac_binutils_include_dir=NONE
-fi;
+fi
+
-# Check whether --with-binutils-ldscript-dir or --without-binutils-ldscript-dir was given.
+# Check whether --with-binutils-ldscript-dir was given.
if test "${with_binutils_ldscript_dir+set}" = set; then
- withval="$with_binutils_ldscript_dir"
- ac_binutils_ldscript_dir=$withval
+ withval=$with_binutils_ldscript_dir; ac_binutils_ldscript_dir=$withval
else
ac_binutils_ldscript_dir=NONE
-fi;
+fi
+
+
+
+# Check whether --with-binutils-build-dir was given.
+if test "${with_binutils_build_dir+set}" = set; then
+ withval=$with_binutils_build_dir; ac_binutils_build_dir=$withval
+else
+ ac_binutils_build_dir=NONE
+
+fi
+
+
+# Check whether --enable-ld-elf2flt-binary was given.
+if test "${enable_ld_elf2flt_binary+set}" = set; then
+ enableval=$enable_ld_elf2flt_binary; use_ld_elf2flt_binary=$enableval
+else
+ use_ld_elf2flt_binary=yes
+
+fi
+
+
+var_yn_to_10() {
+ if eval test \"\$$1\" = yes ; then
+ eval $1=1
+ else
+ eval $1=0
+ fi
+}
-# Check whether --enable-got-check or --disable-got-check was given.
+# Check whether --enable-got-check was given.
if test "${enable_got_check+set}" = set; then
- enableval="$enable_got_check"
- got_check=$enableval
+ enableval=$enable_got_check; got_check=$enableval
else
got_check=yes
-fi;
+fi
+
+var_yn_to_10 got_check
-# Check whether --enable-emit_relocs or --disable-emit_relocs was given.
+# Check whether --enable-emit-relocs was given.
if test "${enable_emit_relocs+set}" = set; then
- enableval="$enable_emit_relocs"
- emit_relocs=$enableval
+ enableval=$enable_emit_relocs; emit_relocs=$enableval
else
emit_relocs=yes
-fi;
+fi
+
+var_yn_to_10 emit_relocs
+
+# Check whether --enable-emit-ctor-dtor was given.
+if test "${enable_emit_ctor_dtor+set}" = set; then
+ enableval=$enable_emit_ctor_dtor; emit_ctor_dtor=$enableval
+else
+ emit_ctor_dtor=no
+
+fi
+
+var_yn_to_10 emit_ctor_dtor
+
+# Check whether --enable-always-reloc-text was given.
+if test "${enable_always_reloc_text+set}" = set; then
+ enableval=$enable_always_reloc_text; always_reloc_text=$enableval
+else
+
+ case $target in
+ bfin*) always_reloc_text=yes;;
+ *) always_reloc_text=no;;
+ esac
+
+
+fi
+
+var_yn_to_10 always_reloc_text
ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
- if test -f $ac_dir/install-sh; then
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
break
- elif test -f $ac_dir/install.sh; then
+ elif test -f "$ac_dir/install.sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install.sh -c"
break
- elif test -f $ac_dir/shtool; then
+ elif test -f "$ac_dir/shtool"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/shtool install -c"
break
fi
done
if test -z "$ac_aux_dir"; then
- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
{ (exit 1); exit 1; }; }
fi
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
# Make sure we can run config.sub.
-$ac_config_sub sun4 >/dev/null 2>&1 ||
- { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
-echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
{ (exit 1); exit 1; }; }
-echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
if test "${ac_cv_build+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_build_alias=$build_alias
-test -z "$ac_cv_build_alias" &&
- ac_cv_build_alias=`$ac_config_guess`
-test -z "$ac_cv_build_alias" &&
- { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
{ (exit 1); exit 1; }; }
-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
{ (exit 1); exit 1; }; }
fi
-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
build=$ac_cv_build
-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
if test "${ac_cv_host+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_host_alias=$host_alias
-test -z "$ac_cv_host_alias" &&
- ac_cv_host_alias=$ac_cv_build_alias
-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
{ (exit 1); exit 1; }; }
+fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
host=$ac_cv_host
-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
if test "${ac_cv_target+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_target_alias=$target_alias
-test "x$ac_cv_target_alias" = "x" &&
- ac_cv_target_alias=$ac_cv_host_alias
-ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
{ (exit 1); exit 1; }; }
+fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
target=$ac_cv_target
-target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
# The aliases save the names the user supplied, while $host etc.
@@ -1489,10 +2131,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1503,34 +2145,36 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
+
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1541,38 +2185,49 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
- CC=$ac_ct_CC
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1583,76 +2238,36 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
+ fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1664,17 +2279,18 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
@@ -1692,24 +2308,25 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
+
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
+ for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1720,38 +2337,40 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
+
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
- for ac_prog in cl
+ for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1762,58 +2381,90 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
fi
+
test -n "$ac_ct_CC" && break
done
- CC=$ac_ct_CC
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
fi
fi
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
- "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
cat >conftest.$ac_ext <<_ACEOF
@@ -1832,111 +2483,150 @@ main ()
}
_ACEOF
ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
- (eval $ac_link_default) 2>&5
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link_default") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
- # Find the output, starting from the most likely. This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
- ;;
- conftest.$ac_ext )
- # This is the source file.
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool,
- # but it would be cool to find out if it's true. Does anybody
- # maintain Libtool? --akim.
- export ac_cv_exeext
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
break;;
* )
break;;
esac
done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
else
- echo "$as_me: failed program was:" >&5
+ ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+$as_echo "$as_me: error: C compiler cannot create executables
See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+ { (exit 77); exit 77; }; }; }
fi
ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
-# Check the compiler produces executables we can run. If not, either
+# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
if { ac_try='./$ac_file'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+$as_echo "$as_me: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
fi
fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run. If not, either
+# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
@@ -1945,32 +2635,33 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- export ac_cv_exeext
break;;
* ) break;;
esac
done
else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -1988,39 +2679,48 @@ main ()
}
_ACEOF
rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { (exit 1); exit 1; }; }; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -2041,50 +2741,54 @@ main ()
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_compiler_gnu=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_compiler_gnu=no
+ ac_compiler_gnu=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -2100,38 +2804,121 @@ main ()
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_cv_prog_cc_g=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_prog_cc_g=no
+
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
@@ -2147,12 +2934,12 @@ else
CFLAGS=
fi
fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ $as_echo_n "(cached) " >&6
else
- ac_cv_prog_cc_stdc=no
+ ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -2186,12 +2973,17 @@ static char *f (char * (*g) (char **, int), char **p, ...)
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std1 is added to get
+ as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std1. */
+ that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
@@ -2206,210 +2998,915 @@ return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
return 0;
}
_ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX -qlanglvl=ansi
-# Ultrix and OSF/1 -std1
-# HP-UX 10.20 and later -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_stdc=$ac_arg
-break
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.err conftest.$ac_objext
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
done
-rm -f conftest.$ac_ext conftest.$ac_objext
+rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
-
-case "x$ac_cv_prog_cc_stdc" in
- x|xno)
- echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
*)
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
- CC="$CC $ac_cv_prog_cc_stdc" ;;
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
-# Some people use a C++ compiler to compile C. Since we use `exit',
-# in C++ we need to declare it. In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
- choke me
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
#endif
+ Syntax error
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in \
- '' \
- 'extern "C" void std::exit (int) throw (); using std::exit;' \
- 'extern "C" void std::exit (int); using std::exit;' \
- 'extern "C" void exit (int) throw ();' \
- 'extern "C" void exit (int);' \
- 'void exit (int);'
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-$ac_declaration
#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
int
main ()
{
-exit (42);
+
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
:
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-continue
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ if test "${ac_cv_header_minix_config_h+set}" = set; then
+ { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+ $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
+$as_echo_n "checking minix/config.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <minix/config.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
+$as_echo_n "checking minix/config.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <minix/config.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_header_minix_config_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+
+fi
+if test "x$ac_cv_header_minix_config_h" = x""yes; then
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_SOURCE 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_1_SOURCE 2
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _MINIX 1
+_ACEOF
+
+ fi
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-$ac_declaration
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
int
main ()
{
-exit (42);
+
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_safe_to_define___extensions__=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ ac_cv_safe_to_define___extensions__=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ cat >>confdefs.h <<\_ACEOF
+#define __EXTENSIONS__ 1
+_ACEOF
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ cat >>confdefs.h <<\_ACEOF
+#define _ALL_SOURCE 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _GNU_SOURCE 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _POSIX_PTHREAD_SEMANTICS 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _TANDEM_SOURCE 1
+_ACEOF
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
@@ -2424,11 +3921,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
@@ -2447,7 +3945,7 @@ case $as_dir/ in
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
if test $ac_prog = install &&
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
@@ -2457,30 +3955,43 @@ case $as_dir/ in
# program-specific install script used by HP pwplus--don't use.
:
else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
fi
fi
done
done
;;
esac
+
done
+IFS=$as_save_IFS
+rm -rf conftest.one conftest.two conftest.dir
fi
if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
- # removed, or if the path is relative.
+ # removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
@@ -2491,13 +4002,19 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-if test "$ac_libiberty" = "NONE"; then
+if test "$ac_binutils_build_dir" != "NONE"; then
+ test "$ac_libbfd" = "NONE" && ac_libbfd="$ac_binutils_build_dir/bfd/libbfd.a"
+ test "$ac_libiberty" = "NONE" && ac_libiberty="$ac_binutils_build_dir/libiberty/libiberty.a"
+ test "$ac_bfd_include_dir" = "NONE" && ac_bfd_include_dir="$ac_binutils_build_dir/bfd"
+ test "$ac_binutils_include_dir" = "NONE" && ac_binutils_include_dir="$ac_binutils_build_dir/include"
+fi
+if test "$ac_libiberty" = "NONE"; then
-echo "$as_me:$LINENO: checking for objalloc_create in -liberty" >&5
-echo $ECHO_N "checking for objalloc_create in -liberty... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for objalloc_create in -liberty" >&5
+$as_echo_n "checking for objalloc_create in -liberty... " >&6; }
if test "${ac_cv_lib_iberty_objalloc_create+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-liberty $LIBS"
@@ -2508,57 +4025,58 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char objalloc_create ();
int
main ()
{
-objalloc_create ();
+return objalloc_create ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_lib_iberty_objalloc_create=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_iberty_objalloc_create=no
+ ac_cv_lib_iberty_objalloc_create=no
fi
-rm -f conftest.err conftest.$ac_objext \
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_iberty_objalloc_create" >&5
-echo "${ECHO_T}$ac_cv_lib_iberty_objalloc_create" >&6
-if test $ac_cv_lib_iberty_objalloc_create = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_iberty_objalloc_create" >&5
+$as_echo "$ac_cv_lib_iberty_objalloc_create" >&6; }
+if test "x$ac_cv_lib_iberty_objalloc_create" = x""yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBIBERTY 1
_ACEOF
@@ -2573,10 +4091,10 @@ else
fi
if test "$ac_libbfd" = "NONE"; then
-echo "$as_me:$LINENO: checking for bfd_openr in -lbfd" >&5
-echo $ECHO_N "checking for bfd_openr in -lbfd... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for bfd_openr in -lbfd" >&5
+$as_echo_n "checking for bfd_openr in -lbfd... " >&6; }
if test "${ac_cv_lib_bfd_bfd_openr+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbfd $LIBS"
@@ -2587,57 +4105,58 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char bfd_openr ();
int
main ()
{
-bfd_openr ();
+return bfd_openr ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_lib_bfd_bfd_openr=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_bfd_bfd_openr=no
+ ac_cv_lib_bfd_bfd_openr=no
fi
-rm -f conftest.err conftest.$ac_objext \
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_bfd_bfd_openr" >&5
-echo "${ECHO_T}$ac_cv_lib_bfd_bfd_openr" >&6
-if test $ac_cv_lib_bfd_bfd_openr = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bfd_bfd_openr" >&5
+$as_echo "$ac_cv_lib_bfd_bfd_openr" >&6; }
+if test "x$ac_cv_lib_bfd_bfd_openr" = x""yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBBFD 1
_ACEOF
@@ -2650,325 +4169,236 @@ fi
else
LIBS="$ac_libbfd $LIBS"
fi
+if test "$ac_zlib_prefix" = "NONE"; then
-bfd_include_dir=
-if test "$ac_bfd_include_dir" != "NONE"; then
- bfd_include_dir="-I$ac_bfd_include_dir"
-fi
-
-binutils_include_dir=
-if test "$ac_binutils_include_dir" != "NONE"; then
- binutils_include_dir="-I$ac_binutils_include_dir"
-fi
-
-binutils_ldscript_dir=
-if test "$ac_binutils_ldscript_dir" = "NONE"; then
- ac_binutils_ldscript_dir="\${TOOLDIR}/../${target_alias}/lib"
-fi
-binutils_ldscript_dir="$ac_binutils_ldscript_dir"
-
-if test "$ac_libbfd" = "NONE" -o "$ac_libiberty" = "NONE" ; then
- { { echo "$as_me:$LINENO: error:
-
-You need to specify the location of the libfd.a and libiberty.a
-host libraries from the binutils package.
-
-Run configure again specifying these options:
-
- ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
-" >&5
-echo "$as_me: error:
-
-You need to specify the location of the libfd.a and libiberty.a
-host libraries from the binutils package.
-
-Run configure again specifying these options:
-
- ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
-" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-if test "$ac_bfd_include_dir" = "NONE" ; then
- { { echo "$as_me:$LINENO: error:
-
-You need to specify the location of the bfd.h header from a
-configured/compiled version of the binutils package for your target.
-Without this your elf2flt may crash as it will try to use the
-systems bfd.h which may be from a different binutils package.
-
-Run configure again specifying these options:
-
- ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
-" >&5
-echo "$as_me: error:
-
-You need to specify the location of the bfd.h header from a
-configured/compiled version of the binutils package for your target.
-Without this your elf2flt may crash as it will try to use the
-systems bfd.h which may be from a different binutils package.
-
-Run configure again specifying these options:
-
- ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
-" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for deflate in -lz" >&5
+$as_echo_n "checking for deflate in -lz... " >&6; }
+if test "${ac_cv_lib_z_deflate+set}" = set; then
+ $as_echo_n "(cached) " >&6
else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
#endif
- Syntax error
+char deflate ();
+int
+main ()
+{
+return deflate ();
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_z_deflate=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- # Broken: fails on valid input.
-continue
+ ac_cv_lib_z_deflate=no
fi
-rm -f conftest.err conftest.$ac_ext
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5
+$as_echo "$ac_cv_lib_z_deflate" >&6; }
+if test "x$ac_cv_lib_z_deflate" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBZ 1
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
+
+ LIBS="-lz $LIBS"
+
fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
- # Passes both tests.
-ac_preproc_ok=:
-break
+else
+ LIBS="-L$ac_zlib_prefix/lib -lz $LIBS"
fi
-rm -f conftest.err conftest.$ac_ext
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
+bfd_include_dir=
+if test "$ac_bfd_include_dir" != "NONE"; then
+ bfd_include_dir="-I$ac_bfd_include_dir"
fi
- done
- ac_cv_prog_CPP=$CPP
+binutils_include_dir=
+if test "$ac_binutils_include_dir" != "NONE"; then
+ binutils_include_dir="-I$ac_binutils_include_dir"
+fi
+zlib_include_dir=
+if test "$ac_zlib_prefix" != "NONE"; then
+ zlib_include_dir="-I$ac_zlib_prefix/include"
fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
+
+binutils_ldscript_dir=
+if test "$ac_binutils_ldscript_dir" = "NONE"; then
+ ac_binutils_ldscript_dir="\${TOOLDIR}/../${target_alias}/lib"
fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
+binutils_ldscript_dir="$ac_binutils_ldscript_dir"
+
+if test "$ac_libbfd" = "NONE" -o "$ac_libiberty" = "NONE" ; then
+ { { $as_echo "$as_me:$LINENO: error:
+
+You need to specify the location of the libfd.a and libiberty.a
+host libraries from the binutils package.
+
+Run configure again specifying these options:
+
+ ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
+" >&5
+$as_echo "$as_me: error:
+
+You need to specify the location of the libfd.a and libiberty.a
+host libraries from the binutils package.
+
+Run configure again specifying these options:
+
+ ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
+" >&2;}
+ { (exit 1); exit 1; }; }
fi
-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
- # Broken: fails on valid input.
-continue
+if test "$ac_bfd_include_dir" = "NONE" ; then
+ { { $as_echo "$as_me:$LINENO: error:
+
+You need to specify the location of the bfd.h header from a
+configured/compiled version of the binutils package for your target.
+Without this your elf2flt may crash as it will try to use the
+systems bfd.h which may be from a different binutils package.
+
+Run configure again specifying these options:
+
+ ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
+" >&5
+$as_echo "$as_me: error:
+
+You need to specify the location of the bfd.h header from a
+configured/compiled version of the binutils package for your target.
+Without this your elf2flt may crash as it will try to use the
+systems bfd.h which may be from a different binutils package.
+
+Run configure again specifying these options:
+
+ ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>
+" >&2;}
+ { (exit 1); exit 1; }; }
fi
-rm -f conftest.err conftest.$ac_ext
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
+SYMBOL_PREFIX=
+case $target in
+ h8300|bfin*)
+ SYMBOL_PREFIX=_
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for malloc in -lc" >&5
+$as_echo_n "checking for malloc in -lc... " >&6; }
+if test "${ac_cv_lib_c_malloc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <ac_nonexistent.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char malloc ();
+int
+main ()
+{
+return malloc ();
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_c_malloc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- # Passes both tests.
-ac_preproc_ok=:
-break
+ ac_cv_lib_c_malloc=no
fi
-rm -f conftest.err conftest.$ac_ext
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_malloc" >&5
+$as_echo "$ac_cv_lib_c_malloc" >&6; }
+if test "x$ac_cv_lib_c_malloc" = x""yes; then
+ LIBS="-lc $LIBS"
fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -2990,35 +4420,32 @@ main ()
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_cv_header_stdc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_header_stdc=no
+ ac_cv_header_stdc=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
@@ -3074,6 +4501,7 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <ctype.h>
+#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
@@ -3093,36 +4521,50 @@ main ()
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
+ return 2;
+ return 0;
}
_ACEOF
rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
:
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
ac_cv_header_stdc=no
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
+
+
fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\_ACEOF
@@ -3131,96 +4573,26 @@ _ACEOF
fi
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
for ac_header in fcntl.h unistd.h bfd.h
do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
else
# Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -3231,41 +4603,38 @@ $ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_header_compiler=no
+ ac_header_compiler=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -3274,81 +4643,78 @@ cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
ac_header_preproc=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
+
rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists. ##
-## ------------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
;;
esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
@@ -3356,10 +4722,10 @@ fi
done
-echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if test "${ac_cv_c_const+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3375,10 +4741,10 @@ main ()
#ifndef __cplusplus
/* Ultrix mips cc rejects this. */
typedef int charset[2];
- const charset x;
+ const charset cs;
/* SunOS 4.1.1 cc rejects this. */
- char const *const *ccp;
- char **p;
+ char const *const *pcpcc;
+ char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
@@ -3387,16 +4753,17 @@ main ()
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
- ccp = &g + (g ? g-g : 0);
+ pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
- ++ccp;
- p = (char**) ccp;
- ccp = (char const *const *) p;
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this. */
char *t;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
+ if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
@@ -3415,7 +4782,9 @@ main ()
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
+ if (!foo) return 0;
}
+ return !cs[0] && !zero.x;
#endif
;
@@ -3423,42 +4792,39 @@ main ()
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_cv_c_const=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_c_const=no
+ ac_cv_c_const=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
cat >>confdefs.h <<\_ACEOF
-#define const
+#define const /**/
_ACEOF
fi
@@ -3467,11 +4833,11 @@ fi
for ac_func in vprintf
do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3496,77 +4862,76 @@ cat >>conftest.$ac_ext <<_ACEOF
#undef $ac_func
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
-{
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char $ac_func ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
#endif
int
main ()
{
-return f != $ac_func;
+return $ac_func ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
eval "$as_ac_var=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_var=no"
+ eval "$as_ac_var=no"
fi
-rm -f conftest.err conftest.$ac_objext \
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
-echo "$as_me:$LINENO: checking for _doprnt" >&5
-echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking for _doprnt" >&5
+$as_echo_n "checking for _doprnt... " >&6; }
if test "${ac_cv_func__doprnt+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3591,69 +4956,64 @@ cat >>conftest.$ac_ext <<_ACEOF
#undef _doprnt
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
-{
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char _doprnt ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
-#if defined (__stub__doprnt) || defined (__stub____doprnt)
+#if defined __stub__doprnt || defined __stub____doprnt
choke me
-#else
-char (*f) () = _doprnt;
-#endif
-#ifdef __cplusplus
-}
#endif
int
main ()
{
-return f != _doprnt;
+return _doprnt ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
ac_cv_func__doprnt=yes
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_func__doprnt=no
+ ac_cv_func__doprnt=no
fi
-rm -f conftest.err conftest.$ac_objext \
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
-echo "${ECHO_T}$ac_cv_func__doprnt" >&6
-if test $ac_cv_func__doprnt = yes; then
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
+$as_echo "$ac_cv_func__doprnt" >&6; }
+if test "x$ac_cv_func__doprnt" = x""yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_DOPRNT 1
@@ -3667,13 +5027,21 @@ done
-for ac_func in dcgettext
+
+
+
+for ac_func in \
+ dcgettext \
+ getline \
+ libintl_dgettext \
+ strsignal \
+
do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
@@ -3698,77 +5066,78 @@ cat >>conftest.$ac_ext <<_ACEOF
#undef $ac_func
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
-{
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char $ac_func ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
#endif
int
main ()
{
-return f != $ac_func;
+return $ac_func ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
eval "$as_ac_var=yes"
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_var=no"
+ eval "$as_ac_var=no"
fi
-rm -f conftest.err conftest.$ac_objext \
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
+test "$GCC" = yes && CFLAGS="-Wall $CFLAGS"
+
@@ -3780,7 +5149,13 @@ done
- ac_config_files="$ac_config_files Makefile ld-elf2flt"
+
+
+
+
+
+ac_config_files="$ac_config_files ld-elf2flt.sh:ld-elf2flt.in Makefile elf2flt.ld"
+
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
@@ -3799,39 +5174,59 @@ _ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
+# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
-{
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes (double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \).
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;;
+ ;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
- esac;
-} |
+ esac |
+ sort
+) |
sed '
+ /^ac_cv_env_/b end
t clear
- : clear
+ :clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
t end
- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
- if test -w $cache_file; then
- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
cat confcache >$cache_file
else
- echo "not updating unwritable cache $cache_file"
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
@@ -3840,63 +5235,54 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ ]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[ ]*$//;
-}'
-fi
-
# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
-# take arguments), then we branch to the quote section. Otherwise,
+# take arguments), then branch to the quote section. Otherwise,
# look for a macro that doesn't take arguments.
-cat >confdef2opt.sed <<\_ACEOF
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
t clear
-: clear
-s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
t quote
-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
t quote
-d
-: quote
-s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
-s,\[,\\&,g
-s,\],\\&,g
-s,\$,$$,g
-p
-_ACEOF
-# We use echo to avoid assuming a particular line-breaking character.
-# The extra dot is to prevent the shell from consuming trailing
-# line-breaks from the sub-command output. A line-break within
-# single-quotes doesn't work because, if this script is created in a
-# platform that uses two characters for line-breaks (e.g., DOS), tr
-# would break.
-ac_LF_and_DOT=`echo; echo .`
-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
-rm -f confdef2opt.sed
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
ac_libobjs=
ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
- ac_i=`echo "$ac_i" |
- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
- # 2. Add them.
- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
@@ -3905,11 +5291,12 @@ LTLIBOBJS=$ac_ltlibobjs
: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
@@ -3922,22 +5309,78 @@ ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
fi
-DUALCASE=1; export DUALCASE # for MKS sh
# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
@@ -3947,33 +5390,60 @@ else
fi
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
- fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
@@ -3981,159 +5451,122 @@ fi
# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
-
-
-# PATH needs CR, and LINENO needs CR and PATH.
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
+# CDPATH.
+$as_unset CDPATH
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
as_lineno_1=$LINENO
as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
# uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
+ s/-\n.*//
' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
-if expr a : '\(a\)' >/dev/null 2>&1; then
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
else
as_ln_s='cp -p'
fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p=:
@@ -4142,7 +5575,28 @@ else
as_mkdir_p=false
fi
-as_executable_p="test -f"
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -4151,31 +5605,14 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
exec 6>&1
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# Save the log message, to keep $[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling. Logging --version etc. is OK.
-exec 5>>config.log
-{
- echo
- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-cat >&5 <<_CSEOF
-
+# values after options handling.
+ac_log="
This file was extended by $as_me, which was
-generated by GNU Autoconf 2.59. Invocation command line was
+generated by GNU Autoconf 2.63. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -4183,125 +5620,107 @@ generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
-_CSEOF
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
-echo >&5
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
_ACEOF
-# Files that config.status was made for.
-if test -n "$ac_config_files"; then
- echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
-fi
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
-if test -n "$ac_config_headers"; then
- echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi
-if test -n "$ac_config_links"; then
- echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
-fi
-if test -n "$ac_config_commands"; then
- echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
-fi
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
-cat >>$CONFIG_STATUS <<\_ACEOF
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.
-Usage: $0 [OPTIONS] [FILE]...
+Usage: $0 [OPTION]... [FILE]...
-h, --help print this help, then exit
- -V, --version print version number, then exit
- -q, --quiet do not print progress messages
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet, --silent
+ do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
- --file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
Configuration files:
$config_files
Report bugs to <bug-autoconf@gnu.org>."
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
config.status
-configured by $0, generated by GNU Autoconf 2.59,
- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
-INSTALL="$INSTALL"
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value. By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=*)
- ac_option=`expr "x$1" : 'x\([^=]*\)='`
- ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
- -*)
+ *)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
- *) # This is not an option, so the user has probably given explicit
- # arguments.
- ac_option=$1
- ac_need_defaults=false;;
esac
case $ac_option in
# Handling of the options.
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
- --version | --vers* | -V )
- echo "$ac_cs_version"; exit 0 ;;
- --he | --h)
- # Conflict between --help and --header
- { { echo "$as_me:$LINENO: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&2;}
- { (exit 1); exit 1; }; };;
- --help | --hel | -h )
- echo "$ac_cs_usage"; exit 0 ;;
- --debug | --d* | -d )
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
- CONFIG_FILES="$CONFIG_FILES $ac_optarg"
- ac_need_defaults=false;;
- --header | --heade | --head | --hea )
- $ac_shift
- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&2;}
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; } ;;
- *) ac_config_targets="$ac_config_targets $1" ;;
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
esac
shift
@@ -4315,31 +5734,48 @@ if $ac_cs_silent; then
fi
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
- echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
- exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
fi
_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-
-cat >>$CONFIG_STATUS <<\_ACEOF
+# Handling of arguments.
for ac_config_target in $ac_config_targets
do
- case "$ac_config_target" in
- # Handling of arguments.
- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "ld-elf2flt" ) CONFIG_FILES="$CONFIG_FILES ld-elf2flt" ;;
- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ case $ac_config_target in
+ "ld-elf2flt.sh") CONFIG_FILES="$CONFIG_FILES ld-elf2flt.sh:ld-elf2flt.in" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "elf2flt.ld") CONFIG_FILES="$CONFIG_FILES elf2flt.ld" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
{ (exit 1); exit 1; }; };;
esac
done
+
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
@@ -4349,351 +5785,469 @@ if $ac_need_defaults; then
fi
# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason to put it here, and in addition,
+# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
-# Create a temporary directory, and hook for its removal unless debugging.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
trap '{ (exit 1); exit 1; }' 1 2 13 15
}
-
# Create a (secure) tmp directory for tmp files.
{
- tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
- tmp=./confstat$$-$RANDOM
- (umask 077 && mkdir $tmp)
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
} ||
{
- echo "$me: cannot create a temporary directory in ." >&2
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
{ (exit 1); exit 1; }
}
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=''
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
-#
-# CONFIG_FILES section.
-#
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
- # Protect against being on the right side of a sed subst in config.status.
- sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
- s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
-s,@SHELL@,$SHELL,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
-s,@exec_prefix@,$exec_prefix,;t t
-s,@prefix@,$prefix,;t t
-s,@program_transform_name@,$program_transform_name,;t t
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
-s,@libexecdir@,$libexecdir,;t t
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
-s,@sharedstatedir@,$sharedstatedir,;t t
-s,@localstatedir@,$localstatedir,;t t
-s,@libdir@,$libdir,;t t
-s,@includedir@,$includedir,;t t
-s,@oldincludedir@,$oldincludedir,;t t
-s,@infodir@,$infodir,;t t
-s,@mandir@,$mandir,;t t
-s,@build_alias@,$build_alias,;t t
-s,@host_alias@,$host_alias,;t t
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
-s,@ECHO_C@,$ECHO_C,;t t
-s,@ECHO_N@,$ECHO_N,;t t
-s,@ECHO_T@,$ECHO_T,;t t
-s,@LIBS@,$LIBS,;t t
-s,@build@,$build,;t t
-s,@build_cpu@,$build_cpu,;t t
-s,@build_vendor@,$build_vendor,;t t
-s,@build_os@,$build_os,;t t
-s,@host@,$host,;t t
-s,@host_cpu@,$host_cpu,;t t
-s,@host_vendor@,$host_vendor,;t t
-s,@host_os@,$host_os,;t t
-s,@target@,$target,;t t
-s,@target_cpu@,$target_cpu,;t t
-s,@target_vendor@,$target_vendor,;t t
-s,@target_os@,$target_os,;t t
-s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
-s,@ac_ct_CC@,$ac_ct_CC,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
-s,@CPP@,$CPP,;t t
-s,@EGREP@,$EGREP,;t t
-s,@bfd_include_dir@,$bfd_include_dir,;t t
-s,@binutils_include_dir@,$binutils_include_dir,;t t
-s,@binutils_ldscript_dir@,$binutils_ldscript_dir,;t t
-s,@got_check@,$got_check,;t t
-s,@emit_relocs@,$emit_relocs,;t t
-s,@LIBOBJS@,$LIBOBJS,;t t
-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
-CEOF
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
- cat >>$CONFIG_STATUS <<\_ACEOF
- # Split the substitutions into bite-sized pieces for seds with
- # small command number limits, like on Digital OSF/1 and HP-UX.
- ac_max_sed_lines=48
- ac_sed_frag=1 # Number of current file.
- ac_beg=1 # First line for current file.
- ac_end=$ac_max_sed_lines # Line after last line for current file.
- ac_more_lines=:
- ac_sed_cmds=
- while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
- else
- sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
- fi
- if test ! -s $tmp/subs.frag; then
- ac_more_lines=false
- else
- # The purpose of the label and of the branching condition is to
- # speed up the sed processing (if there are no `@' at all, there
- # is no need to browse any of the substitutions).
- # These are the two extra sed commands mentioned above.
- (echo ':t
- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
- fi
- ac_sed_frag=`expr $ac_sed_frag + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_lines`
- fi
- done
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
- fi
-fi # test -n "$CONFIG_FILES"
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+_ACAWK
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case $ac_file in
- - | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- * ) ac_file_in=$ac_file.in ;;
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ ;;
esac
- # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+ ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
as_dirs=
- while test ! -d "$as_dir"; do
- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
{ (exit 1); exit 1; }; }; }
-
ac_builddir=.
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
case $srcdir in
- .) # No --srcdir option. We are building in place.
+ .) # We are building in place.
ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
- case "$ac_dir" in
- .) ac_abs_builddir=`pwd`;;
- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
- *) ac_abs_builddir=`pwd`/"$ac_dir";;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
- case ${ac_top_builddir}. in
- .) ac_abs_top_builddir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
- case $ac_srcdir in
- .) ac_abs_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
- case $ac_top_srcdir in
- .) ac_abs_top_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
- esac;;
-esac
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
- *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
+_ACEOF
- if test x"$ac_file" != x-; then
- { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
- rm -f "$ac_file"
- fi
- # Let's still pretend it is `configure' which instantiates (i.e., don't
- # use $as_me), people would be surprised to read:
- # /* config.h. Generated by config.status. */
- if test x"$ac_file" = x-; then
- configure_input=
- else
- configure_input="$ac_file. "
- fi
- configure_input=$configure_input"Generated from `echo $ac_file_in |
- sed 's,.*/,,'` by configure."
-
- # First look for the input files in the build tree, otherwise in the
- # src tree.
- ac_file_inputs=`IFS=:
- for f in $ac_file_in; do
- case $f in
- -) echo $tmp/stdin ;;
- [\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- echo "$f";;
- *) # Relative
- if test -f "$f"; then
- # Build tree
- echo "$f"
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo "$srcdir/$f"
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- fi;;
- esac
- done` || { (exit 1); exit 1; }
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
- sed "$ac_vpsub
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s,@configure_input@,$configure_input,;t t
-s,@srcdir@,$ac_srcdir,;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
-s,@builddir@,$ac_builddir,;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
-s,@top_builddir@,$ac_top_builddir,;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
-s,@INSTALL@,$ac_INSTALL,;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
- rm -f $tmp/stdin
- if test x"$ac_file" != x-; then
- mv $tmp/out $ac_file
- else
- cat $tmp/out
- rm -f $tmp/out
- fi
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
-done
-_ACEOF
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+
+
+
+ esac
+
+done # for ac_tag
-cat >>$CONFIG_STATUS <<\_ACEOF
{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
@@ -4715,5 +6269,9 @@ if test "$no_create" != yes; then
# would make configure fail if this is the last instruction.
$ac_cs_success || { (exit 1); exit 1; }
fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
@@ -1,55 +1,111 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT(elf2flt.c)
+AC_ARG_WITH(zlib-prefix,
+ AS_HELP_STRING([--with-zlib-prefix=<dir>], [path to installed zlib]),
+ [ ac_zlib_prefix=$withval ],
+ [ ac_zlib_prefix=NONE ]
+)
+
AC_ARG_WITH(libbfd,
- [ --with-libbfd=<file> path to libbfd.a library to use ],
+ AS_HELP_STRING([--with-libbfd=<file>], [path to libbfd.a library to use]),
[ ac_libbfd=$withval ],
[ ac_libbfd=NONE ]
)
AC_ARG_WITH(libiberty,
- [ --with-libiberty=<file> path to libiberty.a library to use ],
+ AS_HELP_STRING([--with-libiberty=<file>], [path to libiberty.a library to use]),
[ ac_libiberty=$withval ],
[ ac_libiberty=NONE ]
)
AC_ARG_WITH(bfd-include-dir,
- [ --with-bfd-include-dir=<dir> include path for correct bfd.h ],
+ AS_HELP_STRING([--with-bfd-include-dir=<dir>], [include path for correct bfd.h]),
[ ac_bfd_include_dir=$withval ],
[ ac_bfd_include_dir=NONE ]
)
AC_ARG_WITH(binutils-include-dir,
- [ --with-binutils-include-dir=<dir> include path for binutils headers ],
+ AS_HELP_STRING([--with-binutils-include-dir=<dir>], [include path for binutils headers]),
[ ac_binutils_include_dir=$withval ],
[ ac_binutils_include_dir=NONE ]
)
AC_ARG_WITH(binutils-ldscript-dir,
- [ --with-binutils-ldscript-dir=<dir> path to install elf2flt.ld ],
+ AS_HELP_STRING([--with-binutils-ldscript-dir=<dir>], [path to install elf2flt.ld]),
[ ac_binutils_ldscript_dir=$withval ],
[ ac_binutils_ldscript_dir=NONE ]
)
+AC_ARG_WITH(binutils-build-dir,
+ AS_HELP_STRING([--with-binutils-build-dir=<dir>], [path to compiled binutils tree]),
+ [ ac_binutils_build_dir=$withval ],
+ [ ac_binutils_build_dir=NONE ]
+)
+
+AC_ARG_ENABLE(ld-elf2flt-binary,
+ AS_HELP_STRING([--disable-ld-elf2flt-binary], [use ld-elf2flt shell script]),
+ [ use_ld_elf2flt_binary=$enableval ],
+ [ use_ld_elf2flt_binary=yes ]
+)
+
+dnl convert a yes/no variable to 1/0 for C code
+var_yn_to_10() {
+ if eval test \"\$$1\" = yes ; then
+ eval $1=1
+ else
+ eval $1=0
+ fi
+}
+
AC_ARG_ENABLE(got-check,
- [ --disable-got-check - disable check for GOT (needed on H8) ],
+ AS_HELP_STRING([--disable-got-check], [disable check for GOT (needed on H8)]),
[ got_check=$enableval ],
[ got_check=yes ]
)
+var_yn_to_10 got_check
-AC_ARG_ENABLE(emit_relocs,
- [ --disable-emit-relocs - don't use the --emit-relocs (-q) linker option ],
+AC_ARG_ENABLE(emit-relocs,
+ AS_HELP_STRING([--disable-emit-relocs], [don't use the --emit-relocs (-q) linker option]),
[ emit_relocs=$enableval ],
[ emit_relocs=yes ]
)
+var_yn_to_10 emit_relocs
+
+AC_ARG_ENABLE(emit-ctor-dtor,
+ AS_HELP_STRING([--enable-emit-ctor-dtor], [manually create ctor/dtor list]),
+ [ emit_ctor_dtor=$enableval ],
+ [ emit_ctor_dtor=no ]
+)
+var_yn_to_10 emit_ctor_dtor
+
+AC_ARG_ENABLE(always-reloc-text,
+ AS_HELP_STRING([--enable-always-reloc-text], [always process text relocs ignoring pic/got (needed on Blackfin)]),
+ [ always_reloc_text=$enableval ],
+ [
+ case $target in
+ bfin*) always_reloc_text=yes;;
+ *) always_reloc_text=no;;
+ esac
+ ]
+)
+var_yn_to_10 always_reloc_text
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
dnl Checks for programs.
AC_PROG_CC
+AC_USE_SYSTEM_EXTENSIONS
AC_PROG_INSTALL
+if test "$ac_binutils_build_dir" != "NONE"; then
+ test "$ac_libbfd" = "NONE" && ac_libbfd="$ac_binutils_build_dir/bfd/libbfd.a"
+ test "$ac_libiberty" = "NONE" && ac_libiberty="$ac_binutils_build_dir/libiberty/libiberty.a"
+ test "$ac_bfd_include_dir" = "NONE" && ac_bfd_include_dir="$ac_binutils_build_dir/bfd"
+ test "$ac_binutils_include_dir" = "NONE" && ac_binutils_include_dir="$ac_binutils_build_dir/include"
+fi
+
dnl Checks for libraries.
if test "$ac_libiberty" = "NONE"; then
AC_CHECK_LIB(iberty, objalloc_create)
@@ -63,6 +119,11 @@ if test "$ac_libbfd" = "NONE"; then
else
LIBS="$ac_libbfd $LIBS"
fi
+if test "$ac_zlib_prefix" = "NONE"; then
+ AC_CHECK_LIB(z, deflate)
+else
+ LIBS="-L$ac_zlib_prefix/lib -lz $LIBS"
+fi
bfd_include_dir=
if test "$ac_bfd_include_dir" != "NONE"; then
@@ -74,6 +135,11 @@ if test "$ac_binutils_include_dir" != "NONE"; then
binutils_include_dir="-I$ac_binutils_include_dir"
fi
+zlib_include_dir=
+if test "$ac_zlib_prefix" != "NONE"; then
+ zlib_include_dir="-I$ac_zlib_prefix/include"
+fi
+
binutils_ldscript_dir=
if test "$ac_binutils_ldscript_dir" = "NONE"; then
ac_binutils_ldscript_dir="\${TOOLDIR}/../${target_alias}/lib"
@@ -106,6 +172,20 @@ Run configure again specifying these options:
])
fi
+SYMBOL_PREFIX=
+case $target in
+ h8300|bfin*)
+ SYMBOL_PREFIX=_
+ ;;
+esac
+
+dnl Make sure we resolve system symbols before libiberty/libbfd ones.
+dnl Otherwise, things like getopt get screwed up because the system headers
+dnl redirect some functions to the system symbols, but other local symbols
+dnl come from libiberty/libbfd.
+dnl int getopt(int, char * const [], const char *) __asm("_" "getopt" "$UNIX2003");
+AC_CHECK_LIB(c, malloc, LIBS="-lc $LIBS")
+
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h unistd.h bfd.h)
@@ -116,7 +196,14 @@ AC_C_CONST
dnl Checks for library functions.
AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(dcgettext)
+AC_CHECK_FUNCS([ \
+ dcgettext \
+ getline \
+ libintl_dgettext \
+ strsignal \
+])
+
+test "$GCC" = yes && CFLAGS="-Wall $CFLAGS"
dnl Subsitute values
AC_SUBST(target)
@@ -126,9 +213,14 @@ AC_SUBST(target_os)
AC_SUBST(target_vendor)
AC_SUBST(bfd_include_dir)
AC_SUBST(binutils_include_dir)
+AC_SUBST(zlib_include_dir)
AC_SUBST(binutils_ldscript_dir)
+AC_SUBST(use_ld_elf2flt_binary)
AC_SUBST(got_check)
AC_SUBST(emit_relocs)
+AC_SUBST(emit_ctor_dtor)
+AC_SUBST(always_reloc_text)
+AC_SUBST(SYMBOL_PREFIX)
-AC_OUTPUT(Makefile ld-elf2flt)
+AC_OUTPUT(ld-elf2flt.sh:ld-elf2flt.in Makefile elf2flt.ld)
@@ -44,16 +44,13 @@
#include <unistd.h> /* Userland prototypes of the Unix std system calls */
#include <fcntl.h> /* Flag value for file handling functions */
#include <time.h>
-#ifndef WIN32
-#include <netinet/in.h> /* Consts and structs defined by the internet system */
-#define BINARY_FILE_OPTS
-#else
-#include <winsock2.h>
-#define BINARY_FILE_OPTS "b"
-#endif
/* from $(INSTALLDIR)/include */
#include <bfd.h> /* Main header file for the BFD library */
+#include <libiberty.h>
+
+#include "stubs.h"
+const char *elf2flt_progname;
#if defined(TARGET_h8300)
#include <elf/h8.h> /* TARGET_* ELF support for the BFD library */
@@ -61,18 +58,24 @@
#include "cygwin-elf.h" /* Cygwin uses a local copy */
#elif defined(TARGET_microblaze)
#include <elf/microblaze.h> /* TARGET_* ELF support for the BFD library */
-#elif defined(TARGET_bfin)
-#include "elf/bfin.h"
#else
#include <elf.h> /* TARGET_* ELF support for the BFD library */
#endif
+/* Always include Blackfin-specific defines in addition to common ELF stuff
+ * above as the common elf headers often do not have our relocs.
+ */
+#if defined(TARGET_bfin) && !defined(R_BFIN_RIMM16)
+#include "elf/bfin.h"
+#endif
+
#if defined(__MINGW32__)
#include <getopt.h>
#endif
/* from uClinux-x.x.x/include/linux */
#include "flat.h" /* Binary flat header description */
+#include "compress.h"
#ifdef TARGET_e1
#include <e1.h>
@@ -100,13 +103,6 @@
#define ARCH "e1-coff"
#elif defined(TARGET_bfin)
#define ARCH "bfin"
-#define FLAT_RELOC_TYPE_TEXT 0
-#define FLAT_RELOC_TYPE_DATA 1
-#define FLAT_RELOC_TYPE_BSS 2
-#define FLAT_RELOC_TYPE_STACK 3
-#define FLAT_RELOC_PART_LO 0
-#define FLAT_RELOC_PART_HI 1
-#define PCREL24_MAGIC_OFFSET -1
#elif defined(TARGET_nios)
#define ARCH "nios"
#elif defined(TARGET_nios2)
@@ -142,7 +138,7 @@ int verbose = 0; /* extra output when running */
int pic_with_got = 0; /* do elf/got processing with PIC code */
int load_to_ram = 0; /* instruct loader to allocate everything into RAM */
int ktrace = 0; /* instruct loader output kernel trace on load */
-int compress = 0; /* 1 = compress everything, 2 = compress data only */
+int docompress = 0; /* 1 = compress everything, 2 = compress data only */
int use_resolved = 0; /* If true, get the value of symbol references from */
/* the program contents, not from the relocation table. */
/* In this case, the input ELF file must be already */
@@ -150,80 +146,14 @@ int use_resolved = 0; /* If true, get the value of symbol references from */
/* versions of GNU ld will give you a fully resolved */
/* output file with relocation entries). */
-const char *progname, *filename;
-int lineno;
-
-int nerrors = 0;
-int nwarnings = 0;
-
-static char where[200];
-
-enum {
- /* Use exactly one of these: */
- E_NOFILE = 0, /* "progname: " */
- E_FILE = 1, /* "filename: " */
- E_FILELINE = 2, /* "filename:lineno: " */
- E_FILEWHERE = 3, /* "filename:%s: " -- set %s with ewhere() */
-
- /* Add in any of these with |': */
- E_WARNING = 0x10,
- E_PERROR = 0x20
-};
-
-void ewhere (const char *format, ...);
-void einfo (int type, const char *format, ...);
-
-
-void
-ewhere (const char *format, ...) {
- va_list args;
- va_start (args, format);
- vsprintf (where, format, args);
- va_end (args);
-}
-
-
-void
-einfo (int type, const char *format, ...) {
- va_list args;
-
- switch (type & 0x0f) {
- case E_NOFILE:
- fprintf (stderr, "%s: ", progname);
- break;
- case E_FILE:
- fprintf (stderr, "%s: ", filename);
- break;
- case E_FILELINE:
- ewhere ("%d", lineno);
- /* fall-through */
- case E_FILEWHERE:
- fprintf (stderr, "%s:%s: ", filename, where);
- break;
- }
-
- if (type & E_WARNING) {
- fprintf (stderr, "warning: ");
- nwarnings++;
- } else {
- nerrors++;
- }
-
- va_start (args, format);
- vfprintf (stderr, format, args);
- va_end (args);
-
- if (type & E_PERROR)
- perror ("");
- else
- fprintf (stderr, "\n");
-}
-
+/* Set if the text section contains any relocations. If it does, we must
+ set the load_to_ram flag. */
+int text_has_relocs = 0;
asymbol**
get_symbols (bfd *abfd, long *num)
{
- long storage_needed;
+ int32_t storage_needed;
asymbol **symbol_table;
long number_of_symbols;
@@ -235,7 +165,7 @@ get_symbols (bfd *abfd, long *num)
if (storage_needed == 0)
return NULL;
- symbol_table = (asymbol **) malloc (storage_needed);
+ symbol_table = xmalloc (storage_needed);
number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);
@@ -279,6 +209,7 @@ get_symbol_offset(char *name, asection *sec, asymbol **symbol_table, long number
+#ifdef TARGET_nios2
long
get_gp_value(asymbol **symbol_table, long number_of_symbols)
{
@@ -289,14 +220,15 @@ get_gp_value(asymbol **symbol_table, long number_of_symbols)
}
return -1;
}
-
+#endif
-long
-add_com_to_bss(asymbol **symbol_table, long number_of_symbols, long bss_len)
+
+int32_t
+add_com_to_bss(asymbol **symbol_table, int32_t number_of_symbols, int32_t bss_len)
{
- long i, comsize;
- long offset;
+ int32_t i, comsize;
+ int32_t offset;
comsize = 0;
for (i=0; i<number_of_symbols; i++) {
@@ -331,60 +263,61 @@ weak_und_symbol(const char *reloc_section_name,
}
static int
-bfin_set_reloc (uint32_t *reloc,
- const char *reloc_section_name,
+bfin_set_reloc (uint32_t *reloc,
+ const char *reloc_section_name,
const char *sym_name,
struct bfd_symbol *symbol,
- int sp, int hilo, int32_t offset)
+ int sp, int32_t offset)
{
- unsigned int type;
+ unsigned int type = 0;
uint32_t val;
- if (strstr (reloc_section_name, "text"))
- type = FLAT_RELOC_TYPE_TEXT;
- else if (strstr (reloc_section_name, "data"))
- type = FLAT_RELOC_TYPE_DATA;
- else if (strstr (reloc_section_name, "bss"))
- type = FLAT_RELOC_TYPE_BSS;
- else if (strstr (reloc_section_name, "stack"))
- type = FLAT_RELOC_TYPE_STACK;
- else if (symbol->flags & BSF_WEAK){
- /* weak symbol support ... if a weak symbol is undefined at the
- end of a final link, it should return 0 rather than error
- We will assume text section for the moment.
- */
- type = FLAT_RELOC_TYPE_TEXT;
- } else if (strstr (reloc_section_name, "*ABS*")){
- /* (A data section initialization of something in the shared libc's text section
- does not resolve - i.e. a global pointer to function initialized with
- a libc function).
- The text section here is appropriate as the section information
- of the shared library is lost. The loader will do some calcs.
- */
- type = FLAT_RELOC_TYPE_TEXT;
- } else {
- printf ("Unknown Type - relocation for %s in bad section - %s\n", sym_name, reloc_section_name);
- return 1;
+ if (strstr (reloc_section_name, "stack")) {
+ if (verbose)
+ printf ("Stack-relative reloc, offset %08lx\n", offset);
+ /* This must be a stack_start reloc for stack checking. */
+ type = 1;
}
-
- val = (offset & ((1 << 26) - 1)) << 6;
- val |= (sp & (1 << 3) - 1) << 3;
- val |= (hilo & 1) << 2;
- val |= (type & (1 << 2) - 1);
+ val = (offset & ((1 << 26) - 1));
+ val |= (sp & (1 << 3) - 1) << 26;
+ val |= type << 29;
*reloc = val;
return 0;
}
-#endif
+static bfd *compare_relocs_bfd;
+
+static int
+compare_relocs (const void *pa, const void *pb)
+{
+ const arelent *const *a = pa, *const *b = pb;
+ const arelent *ra = *a, *rb = *b;
+ unsigned long va, vb;
+ uint32_t a_vma, b_vma;
+
+ if (!ra->sym_ptr_ptr || !*ra->sym_ptr_ptr)
+ return -1;
+ else if (!rb->sym_ptr_ptr || !*rb->sym_ptr_ptr)
+ return 1;
+
+ a_vma = bfd_section_vma(compare_relocs_bfd,
+ (*(ra->sym_ptr_ptr))->section);
+ b_vma = bfd_section_vma(compare_relocs_bfd,
+ (*(rb->sym_ptr_ptr))->section);
+ va = (*(ra->sym_ptr_ptr))->value + a_vma + ra->addend;
+ vb = (*(rb->sym_ptr_ptr))->value + b_vma + rb->addend;
+ return va - vb;
+}
+#endif
uint32_t *
output_relocs (
bfd *abs_bfd,
asymbol **symbols,
int number_of_symbols,
- unsigned long *n_relocs,
- unsigned char *text, int text_len, unsigned long text_vma,
- unsigned char *data, int data_len, unsigned long data_vma,
+ uint32_t *n_relocs,
+ unsigned char *text, int text_len, uint32_t text_vma,
+ unsigned char *data, int data_len, uint32_t data_vma,
bfd *rel_bfd)
{
uint32_t *flat_relocs;
@@ -394,7 +327,7 @@ output_relocs (
unsigned char *sectionp;
unsigned long pflags;
char addstr[16];
- long sym_addr, sym_vma, section_vma;
+ uint32_t sym_addr, sym_vma, section_vma;
int relsize, relcount;
int flat_reloc_count;
int sym_reloc_size, rc;
@@ -402,6 +335,9 @@ output_relocs (
int bad_relocs = 0;
asymbol **symb;
long nsymb;
+#ifdef TARGET_bfin
+ unsigned long persistent_data = 0;
+#endif
#if 0
printf("%s(%d): output_relocs(abs_bfd=%d,synbols=0x%x,number_of_symbols=%d"
@@ -426,19 +362,17 @@ dump_symbols(symbols, number_of_symbols);
* terminator even though the relocatable one doesn't have the GOT!
*/
if (pic_with_got && !use_resolved) {
- unsigned long *lp = (unsigned long *)data;
+ uint32_t *lp = (uint32_t *)data;
/* Should call ntohl(*lp) here but is isn't going to matter */
while (*lp != 0xffffffff) lp++;
got_size = ((unsigned char *)lp) - data;
if (verbose)
printf("GOT table contains %d entries (%d bytes)\n",
- got_size/sizeof(unsigned long), got_size);
+ got_size/sizeof(uint32_t), got_size);
#ifdef TARGET_m68k
- if (got_size > GOT_LIMIT) {
- fprintf(stderr, "GOT too large: %d bytes (limit = %d bytes)\n",
- got_size, GOT_LIMIT);
- exit(1);
- }
+ if (got_size > GOT_LIMIT)
+ fatal("GOT too large: %d bytes (limit = %d bytes)",
+ got_size, GOT_LIMIT);
#endif
}
@@ -462,7 +396,7 @@ dump_symbols(symbols, number_of_symbols);
* Only relocate things in the data sections if we are PIC/GOT.
* otherwise do text as well
*/
- if (!pic_with_got && (a->flags & SEC_CODE))
+ if ((!pic_with_got || ALWAYS_RELOC_TEXT) && (a->flags & SEC_CODE))
sectionp = text + (a->vma - text_vma);
else if (a->flags & SEC_DATA)
sectionp = data + (a->vma - data_vma);
@@ -492,7 +426,8 @@ dump_symbols(symbols, number_of_symbols);
}
symb = get_symbols(rel_bfd, &nsymb);
- relpp = (arelent **) xmalloc(relsize);
+ relpp = xmalloc(relsize);
+
relcount = bfd_canonicalize_reloc(rel_bfd, r, relpp, symb);
if (relcount <= 0) {
if (verbose)
@@ -500,6 +435,10 @@ dump_symbols(symbols, number_of_symbols);
__FILE__, __LINE__, r->name);
continue;
} else {
+#ifdef TARGET_bfin
+ compare_relocs_bfd = abs_bfd;
+ qsort (relpp, relcount, sizeof *relpp, compare_relocs);
+#endif
for (p = relpp; (relcount && (*p != NULL)); p++, relcount--) {
unsigned char *r_mem;
int relocation_needed = 0;
@@ -513,6 +452,7 @@ dump_symbols(symbols, number_of_symbols);
{
case R_MICROBLAZE_NONE:
case R_MICROBLAZE_64_NONE:
+ case R_MICROBLAZE_32_PCREL_LO:
continue;
}
#endif /* TARGET_microblaze */
@@ -598,7 +538,7 @@ dump_symbols(symbols, number_of_symbols);
* Fixup offset in the actual section.
*/
addstr[0] = 0;
-#ifndef TARGET_e1
+#if !defined TARGET_e1 && !defined TARGET_bfin
if ((sym_addr = get_symbol_offset((char *) sym_name,
sym_section, symbols, number_of_symbols)) == -1) {
sym_addr = 0;
@@ -701,6 +641,10 @@ dump_symbols(symbols, number_of_symbols);
case R_ARM_REL32:
case R_ARM_THM_PC11:
case R_ARM_THM_PC22:
+ case R_ARM_PC24:
+ case R_ARM_PLT32:
+ case R_ARM_GOTPC:
+ case R_ARM_GOT32:
relocation_needed = 0;
break;
default:
@@ -718,6 +662,61 @@ dump_symbols(symbols, number_of_symbols);
continue;
default:
goto bad_resolved_reloc;
+#elif defined TARGET_bfin
+ case R_BFIN_RIMM16:
+ case R_BFIN_LUIMM16:
+ case R_BFIN_HUIMM16:
+ sym_vma = bfd_section_vma(abs_bfd, sym_section);
+ sym_addr += sym_vma + q->addend;
+
+ if (weak_und_symbol(sym_section->name, (*(q->sym_ptr_ptr))))
+ continue;
+ if (q->howto->type == R_BFIN_RIMM16 && (0xFFFF0000 & sym_addr)) {
+ fprintf (stderr, "Relocation overflow for rN = %s\n",sym_name);
+ bad_relocs++;
+ }
+ if ((0xFFFF0000 & sym_addr) != persistent_data) {
+ flat_relocs = (uint32_t *)
+ (realloc (flat_relocs, (flat_reloc_count + 1) * sizeof (uint32_t)));
+ if (verbose)
+ printf ("New persistent data for %08lx\n", sym_addr);
+ persistent_data = 0xFFFF0000 & sym_addr;
+ flat_relocs[flat_reloc_count++]
+ = (sym_addr >> 16) | (3 << 26);
+ }
+
+ flat_relocs = (uint32_t *)
+ (realloc (flat_relocs, (flat_reloc_count + 1) * sizeof (uint32_t)));
+ if (bfin_set_reloc (flat_relocs + flat_reloc_count,
+ sym_section->name, sym_name,
+ (*(q->sym_ptr_ptr)),
+ q->howto->type == R_BFIN_HUIMM16 ? 1 : 0,
+ section_vma + q->address))
+ bad_relocs++;
+ if (a->flags & SEC_CODE)
+ text_has_relocs = 1;
+ flat_reloc_count++;
+ break;
+
+ case R_BFIN_BYTE4_DATA:
+ sym_vma = bfd_section_vma(abs_bfd, sym_section);
+ sym_addr += sym_vma + q->addend;
+
+ if (weak_und_symbol (sym_section->name, (*(q->sym_ptr_ptr))))
+ continue;
+
+ flat_relocs = (uint32_t *)
+ (realloc (flat_relocs, (flat_reloc_count + 1) * sizeof (uint32_t)));
+ if (bfin_set_reloc (flat_relocs + flat_reloc_count,
+ sym_section->name, sym_name,
+ (*(q->sym_ptr_ptr)),
+ 2, section_vma + q->address))
+ bad_relocs++;
+ if (a->flags & SEC_CODE)
+ text_has_relocs = 1;
+
+ flat_reloc_count++;
+ break;
#else
default:
/* The default is to assume that the
@@ -792,7 +791,7 @@ dump_symbols(symbols, number_of_symbols);
sym_vma, (*(q->sym_ptr_ptr))->value,
q->address, sym_addr,
(*p)->howto->rightshift,
- *(unsigned long *)r_mem);
+ *(uint32_t *)r_mem);
sym_vma = bfd_section_vma(abs_bfd, sym_section);
sym_addr += sym_vma + q->addend;
break;
@@ -809,7 +808,7 @@ dump_symbols(symbols, number_of_symbols);
sym_vma, (*(q->sym_ptr_ptr))->value,
q->address, sym_addr,
(*p)->howto->rightshift,
- *(unsigned long *)r_mem);
+ *(uint32_t *)r_mem);
case R_ARM_PC24:
sym_vma = 0;
sym_addr = (sym_addr-q->address)>>(*p)->howto->rightshift;
@@ -900,15 +899,11 @@ dump_symbols(symbols, number_of_symbols);
the relocation symbol. */
{
unsigned char *p = r_mem;
- unsigned long offset;
pflags=0x80000000;
/* work out the relocation */
sym_vma = bfd_section_vma(abs_bfd, sym_section);
- /* grab any offset from the text */
- offset = (p[2]<<24) + (p[3] << 16) + (p[6] << 8) + (p[7]);
- /* Update the address */
- sym_addr += offset + sym_vma + q->addend;
+ sym_addr += sym_vma + q->addend;
/* Write relocated pointer back */
p[2] = (sym_addr >> 24) & 0xff;
p[3] = (sym_addr >> 16) & 0xff;
@@ -940,36 +935,21 @@ dump_symbols(symbols, number_of_symbols);
case R_MICROBLAZE_32:
{
unsigned char *p = r_mem;
- unsigned long offset;
- /* grab any offset from the text */
- offset = (p[0]<<24) + (p[1] << 16) + (p[2] << 8) + (p[3]);
sym_vma = bfd_section_vma(abs_bfd, sym_section);
- /* This is a horrible kludge. For some
- reason, *sometimes* the offset is in
- both addend and the code. Detect
- it, and cancel the effect. Otherwise
- the offset gets added twice - ouch.
- There should be a better test
- for this condition, based on the
- BFD data structures */
- if(offset==q->addend)
- offset=0;
-
- sym_addr += offset + sym_vma + q->addend;
+ sym_addr += sym_vma + q->addend;
relocation_needed = 1;
break;
}
case R_MICROBLAZE_64_PCREL:
sym_vma = 0;
- //sym_addr = (*(q->sym_ptr_ptr))->value;
sym_addr += sym_vma + q->addend;
sym_addr -= (q->address + 4);
sym_addr = htonl(sym_addr);
/* insert 16 MSB */
- * ((unsigned short *) (r_mem+2)) |= (sym_addr) & 0xFFFF;
+ * ((unsigned short *) (r_mem+2)) = (sym_addr) & 0xFFFF;
/* then 16 LSB */
- * ((unsigned short *) (r_mem+6)) |= (sym_addr >> 16) & 0xFFFF;
+ * ((unsigned short *) (r_mem+6)) = (sym_addr >> 16) & 0xFFFF;
/* We've done all the work, so continue
to next reloc instead of break */
continue;
@@ -1149,7 +1129,7 @@ NIOS2_RELOC_ERR:
sym_addr = (((*(q->sym_ptr_ptr))->value-
q->address) >> 2) & 0x3fffffff;
sym_addr |= (
- ntohl(*(unsigned long *)r_mem)
+ ntohl(*(uint32_t *)r_mem)
& 0xc0000000
);
break;
@@ -1159,7 +1139,7 @@ NIOS2_RELOC_ERR:
sym_vma = bfd_section_vma(abs_bfd, sym_section);
sym_addr += sym_vma + q->addend;
sym_addr |= (
- htonl(*(unsigned long *)r_mem)
+ htonl(*(uint32_t *)r_mem)
& 0xffc00000
);
break;
@@ -1170,118 +1150,12 @@ NIOS2_RELOC_ERR:
sym_addr += sym_vma + q->addend;
sym_addr &= 0x000003ff;
sym_addr |= (
- htonl(*(unsigned long *)r_mem)
+ htonl(*(uint32_t *)r_mem)
& 0xfffffc00
);
break;
#endif /* TARGET_sparc */
-#ifdef TARGET_bfin
- case R_pcrel12_jump:
- case R_pcrel12_jump_s:
- case R_pcrel24:
- case R_pcrel24_jump_l:
- case R_pcrel24_jump_x:
- case R_pcrel24_call_x:
- case R_pcrel10:
- case R_pcrel11:
- case R_pcrel5m2:
- sym_addr += q->addend;// get the symbol addr
- sym_vma = bfd_section_vma(abs_bfd, sym_section);
- sym_addr -= q->address; // make it PC relative
- // implicitly assumes code section and symbol section are same
- break;
- case R_got:
- /* Ignore these. */
- break;
-
- case R_rimm16:
- sym_addr += q->addend;
- if(weak_und_symbol(sym_section->name, (*(q->sym_ptr_ptr))))
- continue;
- if(0xFFFF0000 & sym_addr){
- fprintf (stderr, "Relocation overflow for rN = %s\n",sym_name);
- bad_relocs++;
- }
- flat_relocs = (uint32_t *)
- (realloc (flat_relocs, (flat_reloc_count + 1) * sizeof (uint32_t)));
- if (bfin_set_reloc (flat_relocs + flat_reloc_count,
- sym_section->name, sym_name,
- (*(q->sym_ptr_ptr)),
- 0, FLAT_RELOC_PART_LO,
- section_vma + q->address))
- bad_relocs++;
- flat_reloc_count++;
- break;
-
- case R_luimm16:
- case R_huimm16:
- {
- unsigned int sp;
- unsigned int reloc_count_incr;
- unsigned int hi_lo;
-
- if (q->howto->type == R_luimm16)
- hi_lo = FLAT_RELOC_PART_LO;
- else
- hi_lo = FLAT_RELOC_PART_HI;
-
- sym_addr += q->addend;
-
- flat_relocs = (uint32_t *)
- (realloc (flat_relocs, (flat_reloc_count + 2) * sizeof (uint32_t)));
- reloc_count_incr = 1;
- if (weak_und_symbol (sym_section->name, (*(q->sym_ptr_ptr))))
- continue;
- if (0xFFFF0000 & sym_addr) {
- /* value is > 16 bits - use an extra field */
- /* see if we have already output that symbol */
- /* reloc may be addend from symbol and */
- /* we can only store 16 bit offsets */
- sp = 1;
- if ((*(q->sym_ptr_ptr))->udata.i == 0
- || flat_relocs[(*(q->sym_ptr_ptr))->udata.i] != sym_addr
- || ((*(q->sym_ptr_ptr))->udata.i & 0xFFFF0000))
- {
- reloc_count_incr = 2;
- flat_relocs[flat_reloc_count + 1] = sym_addr;
- (*(q->sym_ptr_ptr))->udata.i = flat_reloc_count + 1;
- sym_addr = 0; // indication to loader to read next
- } else{
- sym_addr = (*(q->sym_ptr_ptr))->udata.i;
- }
- } else {
- sp = 0;
- }
-
- if (bfin_set_reloc (flat_relocs + flat_reloc_count,
- sym_section->name, sym_name,
- (*(q->sym_ptr_ptr)),
- sp, hi_lo,
- section_vma + q->address))
- bad_relocs++;
- flat_reloc_count += reloc_count_incr;
- break;
- }
- case R_byte4_data:
- sym_addr += q->addend;
-
- if (weak_und_symbol (sym_section->name, *q->sym_ptr_ptr))
- continue;
-
- flat_relocs = (uint32_t *)
- (realloc (flat_relocs, (flat_reloc_count + 1) * sizeof (uint32_t)));
- if (bfin_set_reloc (flat_relocs + flat_reloc_count,
- sym_section->name, sym_name,
- (*(q->sym_ptr_ptr)),
- 2, FLAT_RELOC_PART_LO,
- section_vma + q->address))
- bad_relocs++;
-
- flat_reloc_count++;
- break;
-
-#endif //TARGET_bfin
#ifdef TARGET_sh
case R_SH_DIR32:
@@ -1490,9 +1364,9 @@ DIS29_RELOCATION:
#if defined(TARGET_arm)
union {
unsigned char c[4];
- unsigned long l;
+ uint32_t l;
} tmp;
- long hl;
+ int32_t hl;
int i0, i1, i2, i3;
/*
@@ -1510,7 +1384,7 @@ DIS29_RELOCATION:
i3 = 0;
}
- tmp.l = *(unsigned long *)r_mem;
+ tmp.l = *(uint32_t *)r_mem;
hl = tmp.c[i0] | (tmp.c[i1] << 8) | (tmp.c[i2] << 16);
if (use_resolved ||
(((*p)->howto->type != R_ARM_PC24) &&
@@ -1528,51 +1402,9 @@ DIS29_RELOCATION:
((*p)->howto->type != R_ARM_PLT32)))
tmp.c[i3] = (hl >> 24) & 0xff;
if ((*p)->howto->type == R_ARM_ABS32)
- *(unsigned long *)r_mem = htonl(hl);
+ *(uint32_t *)r_mem = htonl(hl);
else
- *(unsigned long *)r_mem = tmp.l;
-
-#elif defined(TARGET_bfin)
- if ((*p)->howto->type == R_pcrel24
- || (*p)->howto->type == R_pcrel24_jump_l
- || (*p)->howto->type == R_pcrel24_jump_x
- || (*p)->howto->type == R_pcrel24_call_x)
- {
- sym_addr += 2*-1*PCREL24_MAGIC_OFFSET;
- *((unsigned short *)(sectionp + q->address) + 1 + PCREL24_MAGIC_OFFSET)
- = (sym_addr >> 1) & 0xffff;
- *((unsigned short *)(sectionp + q->address) + PCREL24_MAGIC_OFFSET)
- = (0xff00 & *((unsigned short *) (sectionp + q->address) + PCREL24_MAGIC_OFFSET)
- | ((sym_addr >> 17) & 0xff));
- } else if ((*p)->howto->type == R_byte4_data) {
- *((uint32_t *)(sectionp + q->address)) = sym_addr;
- } else if ((*p)->howto->type == R_pcrel12_jump
- || (*p)->howto->type == R_pcrel12_jump_s) {
- *((unsigned short *)(sectionp + q->address))
- = (0xf000 & *((unsigned short *)(sectionp + q->address))
- | ((sym_addr >> 1) & 0xfff));
- } else if ((*p)->howto->type == R_pcrel10) {
- *((unsigned short *)(sectionp + q->address))
- = (~0x3ff & *((unsigned short *)(sectionp + q->address))
- | ((sym_addr >> 1) & 0x3ff));
- } else if ((*p)->howto->type == R_rimm16
- || (*p)->howto->type == R_huimm16
- || (*p)->howto->type == R_luimm16) {
- /* for l and h we set the lower 16 bits which is only when it will be used */
- *((unsigned short *) (sectionp + q->address)) = (unsigned short) sym_addr;
- } else if ((*p)->howto->type == R_pcrel5m2) {
- *((unsigned short *)(sectionp + q->address))
- = (0xfff0 & *((unsigned short *)(sectionp + q->address))
- | ((sym_addr >> 1) & 0xf));
- } else if ((*p)->howto->type == R_pcrel11){
- *((unsigned short *)(sectionp + q->address))
- = (0xfc00 & *((unsigned short *)(sectionp + q->address))
- | ((sym_addr >> 1) & 0x3ff));
- } else if (0xE0 <= (*p)->howto->type && 0xF3 >= (*p)->howto->type) {
- //arith relocs dont generate a real relocation
- } else {
- printf("Blackfin relocation fail for reloc type: 0x%x\n", (*p)->howto->type);
- }
+ *(uint32_t *)r_mem = tmp.l;
#elif defined(TARGET_e1)
#define OPCODE_SIZE 2 /* Add 2 bytes, counting the opcode size*/
switch ((*p)->howto->type) {
@@ -1599,7 +1431,17 @@ DIS29_RELOCATION:
exit(0);
break;
}
-#else /* ! TARGET_arm && ! TARGET_e1 */
+#elif defined TARGET_bfin
+ if ((*p)->howto->type == R_BFIN_RIMM16
+ || (*p)->howto->type == R_BFIN_HUIMM16
+ || (*p)->howto->type == R_BFIN_LUIMM16)
+ {
+ /* for l and h we set the lower 16 bits which is only when it will be used */
+ bfd_putl16 (sym_addr, sectionp + q->address);
+ } else if ((*p)->howto->type == R_BFIN_BYTE4_DATA) {
+ bfd_putl32 (sym_addr, sectionp + q->address);
+ }
+#else /* ! TARGET_arm && ! TARGET_e1 && ! TARGET_bfin */
switch (q->howto->type) {
#ifdef TARGET_v850
@@ -1652,19 +1494,6 @@ DIS29_RELOCATION:
#endif /* !TARGET_arm */
}
-#ifdef TARGET_bfin
- else {
- if ((*p)->howto->type == R_rimm16
- || (*p)->howto->type == R_huimm16
- || (*p)->howto->type == R_luimm16)
- {
- /* for l and h we set the lower 16 bits which is only when it will be used */
- *((unsigned short *) (sectionp + q->address)) = (unsigned short) sym_addr;
- } else if ((*p)->howto->type == R_byte4_data) {
- *((uint32_t *)(sectionp + q->address)) = sym_addr;
- }
- }
-#endif
if (verbose)
printf(" RELOC[%d]: offset=0x%x symbol=%s%s "
"section=%s size=%d "
@@ -1713,7 +1542,7 @@ DIS29_RELOCATION:
}
#endif
flat_reloc_count++;
-#endif
+#endif //TARGET_bfin
relocation_needed = 0;
pflags = 0;
}
@@ -1741,10 +1570,8 @@ printf("%s(%d): symbol name=%s address=0x%x section=%s -> RELOC=0x%x\n",
-static char * program;
-
static void usage(void)
-{
+{
fprintf(stderr, "Usage: %s [vrzd] [-p <abs-pic-file>] [-s stack-size] "
"[-o <output-file>] <elf-file>\n\n"
" -v : verbose operation\n"
@@ -1759,14 +1586,14 @@ static void usage(void)
" -p abs-pic-file : GOT/PIC processing with files\n"
" -s stacksize : set application stack size\n"
" -o output-file : output file name\n\n",
- program);
+ elf2flt_progname);
fprintf(stderr, "Compiled for " ARCH " architecture\n\n");
exit(2);
}
/* Write NUM zeroes to STREAM. */
-static void write_zeroes (unsigned long num, FILE *stream)
+static void write_zeroes (unsigned long num, stream *stream)
{
char zeroes[1024];
if (num > 0) {
@@ -1774,11 +1601,11 @@ static void write_zeroes (unsigned long num, FILE *stream)
work for stdio output files. */
memset(zeroes, 0x00, 1024);
while (num > sizeof(zeroes)) {
- fwrite(zeroes, sizeof(zeroes), 1, stream);
+ fwrite_stream(zeroes, sizeof(zeroes), 1, stream);
num -= sizeof(zeroes);
}
if (num > 0)
- fwrite(zeroes, num, 1, stream);
+ fwrite_stream(zeroes, num, 1, stream);
}
}
@@ -1793,44 +1620,39 @@ int main(int argc, char *argv[])
int opt;
int i;
int stack;
- char cmd[1024];
- FILE *gf = NULL;
+ stream gf;
asymbol **symbol_table;
long number_of_symbols;
- unsigned long data_len = 0;
- unsigned long bss_len = 0;
- unsigned long text_len = 0;
- unsigned long reloc_len;
+ uint32_t data_len = 0;
+ uint32_t bss_len = 0;
+ uint32_t text_len = 0;
+ uint32_t reloc_len;
- unsigned long data_vma = ~0;
- unsigned long bss_vma = ~0;
- unsigned long text_vma = ~0;
+ uint32_t data_vma = ~0;
+ uint32_t bss_vma = ~0;
+ uint32_t text_vma = ~0;
- unsigned long text_offs;
+ uint32_t text_offs;
void *text;
void *data;
uint32_t *reloc;
-
- struct flat_hdr hdr;
- int gf_is_pipe = 0;
+ struct flat_hdr hdr;
- program = argv[0];
- progname = argv[0];
+ elf2flt_progname = argv[0];
+ xmalloc_set_program_name(elf2flt_progname);
if (argc < 2)
usage();
-
- if (sizeof(hdr) != 64) {
- fprintf(stderr,
+
+ if (sizeof(hdr) != 64)
+ fatal(
"Potential flat header incompatibility detected\n"
- "header size should be 64 but is %d\n",
+ "header size should be 64 but is %d",
sizeof(hdr));
- exit(64);
- }
#ifndef TARGET_e1
stack = 4096;
@@ -1850,10 +1672,10 @@ int main(int argc, char *argv[])
ktrace++;
break;
case 'z':
- compress = 1;
+ docompress = 1;
break;
case 'd':
- compress = 2;
+ docompress = 2;
break;
case 'p':
pfile = optarg;
@@ -1865,7 +1687,10 @@ int main(int argc, char *argv[])
use_resolved = 1;
break;
case 's':
- stack = atoi(optarg);
+ if (sscanf(optarg, "%i", &stack) != 1) {
+ fprintf(stderr, "%s invalid stack size %s\n", argv[0], optarg);
+ usage();
+ }
break;
case 'R':
rel_file = optarg;
@@ -1884,7 +1709,7 @@ int main(int argc, char *argv[])
if (!load_to_ram && !pfile)
load_to_ram = 1;
- filename = fname = argv[argc-1];
+ fname = argv[argc-1];
if (pfile) {
pic_with_got = 1;
@@ -1895,49 +1720,36 @@ int main(int argc, char *argv[])
if (! rel_file)
rel_file = fname;
- if (!(rel_bfd = bfd_openr(rel_file, 0))) {
- fprintf(stderr, "Can't open %s\n", rel_file);
- exit(1);
- }
+ if (!(rel_bfd = bfd_openr(rel_file, 0)))
+ fatal_perror("Can't open '%s'", rel_file);
- if (bfd_check_format (rel_bfd, bfd_object) == 0) {
- fprintf(stderr, "File is not an object file\n");
- exit(2);
- }
+ if (bfd_check_format (rel_bfd, bfd_object) == 0)
+ fatal("File is not an object file");
if (abs_file == rel_file)
abs_bfd = rel_bfd; /* one file does all */
else {
- if (!(abs_bfd = bfd_openr(abs_file, 0))) {
- fprintf(stderr, "Can't open %s\n", abs_file);
- exit(1);
- }
+ if (!(abs_bfd = bfd_openr(abs_file, 0)))
+ fatal_perror("Can't open '%s'", abs_file);
- if (bfd_check_format (abs_bfd, bfd_object) == 0) {
- fprintf(stderr, "File is not an object file\n");
- exit(2);
- }
+ if (bfd_check_format (abs_bfd, bfd_object) == 0)
+ fatal("File is not an object file");
}
- if (! (bfd_get_file_flags(rel_bfd) & HAS_RELOC)) {
- fprintf (stderr, "%s: Input file contains no relocation info\n", rel_file);
- exit (2);
- }
+ if (! (bfd_get_file_flags(rel_bfd) & HAS_RELOC))
+ fatal("%s: Input file contains no relocation info", rel_file);
- if (use_resolved && !(bfd_get_file_flags(abs_bfd) & EXEC_P)) {
+ if (use_resolved && !(bfd_get_file_flags(abs_bfd) & EXEC_P))
/* `Absolute' file is not absolute, so neither are address
contained therein. */
- fprintf (stderr,
- "%s: `-a' option specified with non-fully-resolved input file\n",
+ fatal("%s: `-a' option specified with non-fully-resolved input file",
bfd_get_filename (abs_bfd));
- exit (2);
- }
symbol_table = get_symbols(abs_bfd, &number_of_symbols);
/* Group output sections into text, data, and bss, and calc their sizes. */
for (s = abs_bfd->sections; s != NULL; s = s->next) {
- unsigned long *vma, *len;
+ uint32_t *vma, *len;
bfd_size_type sec_size;
bfd_vma sec_vma;
@@ -1966,12 +1778,10 @@ int main(int argc, char *argv[])
*len = sec_vma + sec_size - *vma;
}
- if (text_len == 0) {
- fprintf (stderr, "%s: no .text section", abs_file);
- exit (2);
- }
+ if (text_len == 0)
+ fatal("%s: no .text section", abs_file);
- text = malloc(text_len);
+ text = xmalloc(text_len);
if (verbose)
printf("TEXT -> vma=0x%x len=0x%x\n", text_vma, text_len);
@@ -1983,15 +1793,12 @@ int main(int argc, char *argv[])
text + (s->vma - text_vma), 0,
bfd_section_size(abs_bfd, s)))
{
- fprintf(stderr, "read error section %s\n", s->name);
- exit(2);
+ fatal("read error section %s", s->name);
}
- if (data_len == 0) {
- fprintf (stderr, "%s: no .data section", abs_file);
- exit (2);
- }
- data = malloc(data_len);
+ if (data_len == 0)
+ fatal("%s: no .data section", abs_file);
+ data = xmalloc(data_len);
if (verbose)
printf("DATA -> vma=0x%x len=0x%x\n", data_vma, data_len);
@@ -2014,10 +1821,12 @@ int main(int argc, char *argv[])
data + (s->vma - data_vma), 0,
bfd_section_size(abs_bfd, s)))
{
- fprintf(stderr, "read error section %s\n", s->name);
- exit(2);
+ fatal("read error section %s", s->name);
}
+ if (bss_vma == ~0)
+ bss_vma = data_vma + data_len;
+
/* Put common symbols in bss. */
bss_len += add_com_to_bss(symbol_table, number_of_symbols, bss_len);
@@ -2036,11 +1845,11 @@ int main(int argc, char *argv[])
data_len = bss_vma - data_vma;
}
- reloc = output_relocs(abs_bfd, symbol_table, number_of_symbols, &reloc_len,
- text, text_len, text_vma, data, data_len, data_vma,
- rel_bfd);
+ reloc = (uint32_t *)
+ output_relocs(abs_bfd, symbol_table, number_of_symbols, &reloc_len,
+ text, text_len, text_vma, data, data_len, data_vma, rel_bfd);
- if (reloc == NULL)
+ if (reloc == NULL && verbose)
printf("No relocations in code!\n");
text_offs = real_address_bits(text_vma);
@@ -2056,12 +1865,12 @@ int main(int argc, char *argv[])
hdr.reloc_start = htonl(sizeof(hdr) + text_offs + text_len +data_len);
hdr.reloc_count = htonl(reloc_len);
hdr.flags = htonl(0
- | (load_to_ram ? FLAT_FLAG_RAM : 0)
+ | (load_to_ram || text_has_relocs ? FLAT_FLAG_RAM : 0)
| (ktrace ? FLAT_FLAG_KTRACE : 0)
| (pic_with_got ? FLAT_FLAG_GOTPIC : 0)
- | (compress ? (compress == 2 ? FLAT_FLAG_GZDATA : FLAT_FLAG_GZIP) : 0)
+ | (docompress ? (docompress == 2 ? FLAT_FLAG_GZDATA : FLAT_FLAG_GZIP) : 0)
);
- hdr.build_date = htonl((unsigned long)time(NULL));
+ hdr.build_date = htonl((uint32_t)time(NULL));
memset(hdr.filler, 0x00, sizeof(hdr.filler));
for (i=0; i<reloc_len; i++) reloc[i] = htonl(reloc[i]);
@@ -2075,67 +1884,41 @@ int main(int argc, char *argv[])
}
if (!ofile) {
- ofile = malloc(strlen(fname) + 5 + 1); /* 5 to add suffix */
+ ofile = xmalloc(strlen(fname) + 5 + 1); /* 5 to add suffix */
strcpy(ofile, fname);
strcat(ofile, ".bflt");
}
- if ((fd = open (ofile, O_WRONLY|O_BINARY|O_CREAT|O_TRUNC, 0744)) < 0) {
- fprintf (stderr, "Can't open output file %s\n", ofile);
- exit(4);
- }
+ if ((fd = open (ofile, O_WRONLY|O_BINARY|O_CREAT|O_TRUNC, 0744)) < 0)
+ fatal_perror("Can't open output file %s", ofile);
write(fd, &hdr, sizeof(hdr));
close(fd);
- /*
- * get the compression command ready
- */
- sprintf(cmd, "gzip -f -9 >> %s", ofile);
-
-#define START_COMPRESSOR do { \
- if (gf) \
- if (gf_is_pipe) \
- pclose(gf); \
- else \
- fclose(gf); \
- if (!(gf = popen(cmd, "w" BINARY_FILE_OPTS))) { \
- fprintf(stderr, "Can't run cmd %s\n", cmd); \
- exit(4); \
- } \
- gf_is_pipe = 1; \
- } while (0)
-
- gf = fopen(ofile, "ab"); /* Add 'b' to support non-posix (ie windows) */
- if (!gf) {
- fprintf(stderr, "Can't open file %s for writing\n", ofile); \
- exit(4);
- }
+ if (fopen_stream_u(&gf, ofile, "a" BINARY_FILE_OPTS))
+ fatal_perror("Can't open file %s for writing", ofile);
- if (compress == 1)
- START_COMPRESSOR;
+ if (docompress == 1)
+ reopen_stream_compressed(&gf);
/* Fill in any hole at the beginning of the text segment. */
if (verbose)
- printf("ZERO before text len=0x%x\n", text_offs);
- write_zeroes(text_offs, gf);
+ printf("ZERO before text len=0x%x\n", text_offs);
+ write_zeroes(text_offs, &gf);
/* Write the text segment. */
- fwrite(text, text_len, 1, gf);
+ fwrite_stream(text, text_len, 1, &gf);
- if (compress == 2)
- START_COMPRESSOR;
+ if (docompress == 2)
+ reopen_stream_compressed(&gf);
/* Write the data segment. */
- fwrite(data, data_len, 1, gf);
+ fwrite_stream(data, data_len, 1, &gf);
if (reloc)
- fwrite(reloc, reloc_len * 4, 1, gf);
+ fwrite_stream(reloc, reloc_len * 4, 1, &gf);
- if(gf_is_pipe)
- pclose(gf);
- else
- fclose(gf);
+ fclose_stream(&gf);
exit(0);
}
deleted file mode 100644
@@ -1,179 +0,0 @@
-
-ENTRY (_start)
-
-MEMORY {
- flatmem : ORIGIN = 0x0, LENGTH = 0xfffffff
-}
-
-SECTIONS {
-
- .text 0x0 : {
- . = . + 4;
- . = ALIGN(0x4) ;
- _stext = . ;
- *(.text)
- *(.text.*)
- *(.gnu.warning)
- *(.stub)
- *(.gnu.linkonce.t*)
- *(.glue_7t)
- *(.glue_7)
- *(.jcr)
- *(.init)
- *(.fini)
-
-W_RODAT *(.rodata)
-W_RODAT *(.rodata1)
-W_RODAT *(.rodata.*)
-W_RODAT *(.gnu.linkonce.r*)
-
- /* This is special code area at the end of the normal
- text section. It contains a small lookup table at
- the start followed by the code pointed to by entries
- in the lookup table. */
- . = ALIGN (4) ;
- PROVIDE(__ctbp = .);
- *(.call_table_data)
- *(.call_table_text)
-
- . = ALIGN(0x20) ;
- _etext = . ;
- } > flatmem
-
- .data : {
- . = ALIGN(0x4) ;
- _sdata = . ;
- __data_start = . ;
- data_start = . ;
- *(.got.plt)
- *(.got)
- FILL(0) ;
- . = ALIGN(0x20) ;
- LONG(-1)
- . = ALIGN(0x20) ;
-R_RODAT *(.rodata)
-R_RODAT *(.rodata1)
-R_RODAT *(.rodata.*)
-R_RODAT *(.gnu.linkonce.r*)
- *(.data)
- *(.data1)
- *(.data.*)
- *(.gnu.linkonce.d*)
- *(.data1)
- *(.eh_frame)
- *(.gcc_except_table)
-
- /* Microblaze has .sdata and .sbss (small bss). They must
- be contiguous, so please don't move any of this. JW */
- _ssrw = . ;
- *(.sdata)
- *(.sdata.*)
- *(.sbss) /* Don't move this! */
- _essrw = . ;
-
- _ssrw_size = _essrw - _ssrw;
- PROVIDE(_SDA_BASE_ = _ssrw + (_ssrw_size / 2));
-
- *(.gnu.linkonce.s.*)
- *(__libc_atexit)
- *(__libc_subinit)
- *(__libc_subfreeres)
- *(.note.ABI-tag)
-
- /* microblaze-specific read-only small data area
- and associated locating symbols */
- _ssro = . ;
- *(.sdata2)
- _essro = . ;
- _ssro_size = _essro - _ssro;
- PROVIDE(_SDA2_BASE_ = _ssro + (_ssro_size / 2));
-
- . = ALIGN(4) ;
- __CTOR_LIST__ = .;
- LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
-SINGLE_LINK: /* gcc uses crtbegin.o to find the start of
-SINGLE_LINK: the constructors, so we make sure it is
-SINGLE_LINK: first. Because this is a wildcard, it
-SINGLE_LINK: doesn't matter if the user does not
-SINGLE_LINK: actually link against crtbegin.o; the
-SINGLE_LINK: linker won't look for a file to match a
-SINGLE_LINK: wildcard. The wildcard also means that it
-SINGLE_LINK: doesn't matter which directory crtbegin.o
-SINGLE_LINK: is in. */
-SINGLE_LINK: KEEP (*crtbegin*.o(.ctors))
-SINGLE_LINK: /* We don't want to include the .ctor section from
-SINGLE_LINK: from the crtend.o file until after the sorted ctors.
-SINGLE_LINK: The .ctor section from the crtend file contains the
-SINGLE_LINK: end of ctors marker and it must be last */
-SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
-SINGLE_LINK: KEEP (*(SORT(.ctors.*)))
- KEEP (*(.ctors))
- LONG(0)
- __CTOR_END__ = .;
- __DTOR_LIST__ = .;
- LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
-SINGLE_LINK: KEEP (*crtbegin*.o(.dtors))
-SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
-SINGLE_LINK: KEEP (*(SORT(.dtors.*)))
- KEEP (*(.dtors))
- LONG(0)
- __DTOR_END__ = .;
-
- PROVIDE (__preinit_array_start = .);
- KEEP (*(.preinit_array))
- PROVIDE (__preinit_array_end = .);
-
- PROVIDE (__init_array_start = .);
- KEEP (*(SORT(.init_array.*)))
- KEEP (*(.init_array))
- PROVIDE (__init_array_end = .);
-
- PROVIDE (__fini_array_start = .);
- KEEP (*(.fini_array))
- KEEP (*(SORT(.fini_array.*)))
- PROVIDE (__fini_array_end = .);
-
- . = ALIGN(0x10) ;
- _edata = . ;
- } > flatmem
-
- .bss : {
- . = ALIGN(0x4) ;
- _sbss = ALIGN(0x4) ;
- __bss_start = . ;
- *(.dynsbss)
- *(.sbss)
- *(.sbss.*)
- *(.scommon)
- *(.dynbss)
- *(.bss)
- *(.bss.*)
- *(.bss*)
- *(.gnu.linkonce.b*)
- *(COMMON)
- . = ALIGN(0x10) ;
- _ebss = . ;
- _end = . ;
- end = . ;
- } > flatmem
-
- .stack : {
- . = ALIGN(0x4);
- __stack_start = .;
- }
-
- .junk 0 : { *(.rel*) *(.rela*) }
- /* Stabs debugging sections. */
- .stab 0 : { *(.stab) }
- .stabstr 0 : { *(.stabstr) }
- .stab.excl 0 : { *(.stab.excl) }
- .stab.exclstr 0 : { *(.stab.exclstr) }
- .stab.index 0 : { *(.stab.index) }
- .stab.indexstr 0 : { *(.stab.indexstr) }
- .comment 0 : { *(.comment) }
- .debug_abbrev 0 : { *(.debug_abbrev) }
- .debug_info 0 : { *(.debug_info) }
- .debug_line 0 : { *(.debug_line) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
- .debug_aranges 0 : { *(.debug_aranges) }
-}
new file mode 100644
@@ -0,0 +1,210 @@
+
+ENTRY (@SYMBOL_PREFIX@_start)
+
+MEMORY {
+ flatmem : ORIGIN = 0x0, LENGTH = 0xfffffff
+}
+
+PHDRS {
+ text PT_LOAD ;
+ data PT_LOAD ;
+}
+
+SECTIONS {
+
+ .text 0x0 : {
+ . = . + 4;
+ . = ALIGN(0x4) ;
+ @SYMBOL_PREFIX@_stext = . ;
+ *(.text)
+ *(.text.*)
+ *(.gnu.warning)
+ *(.stub)
+ *(.gnu.linkonce.t*)
+ *(.glue_7t)
+ *(.glue_7)
+ *(.jcr)
+ KEEP (*(.init))
+ KEEP (*(.fini))
+
+W_RODAT *(.rodata)
+W_RODAT *(.rodata1)
+W_RODAT *(.rodata.*)
+W_RODAT *(.gnu.linkonce.r*)
+
+ /* This is special code area at the end of the normal
+ text section. It contains a small lookup table at
+ the start followed by the code pointed to by entries
+ in the lookup table. */
+ . = ALIGN (4) ;
+ PROVIDE(@SYMBOL_PREFIX@__ctbp = .);
+ *(.call_table_data)
+ *(.call_table_text)
+
+ . = ALIGN(0x20) ;
+ @SYMBOL_PREFIX@_etext = . ;
+ } > flatmem :text
+
+ .data : {
+ . = ALIGN(0x4) ;
+ @SYMBOL_PREFIX@_sdata = . ;
+ @SYMBOL_PREFIX@__data_start = . ;
+ @SYMBOL_PREFIX@data_start = . ;
+ *(.got.plt)
+ *(.got)
+ FILL(0) ;
+ . = ALIGN(0x20) ;
+ LONG(-1)
+ . = ALIGN(0x20) ;
+R_RODAT *(.rodata)
+R_RODAT *(.rodata1)
+R_RODAT *(.rodata.*)
+R_RODAT *(.gnu.linkonce.r*)
+ *(.data)
+ *(.data1)
+ *(.data.*)
+ *(.gnu.linkonce.d*)
+
+ /* Microblaze has .sdata and .sbss (small bss). They must
+ be contiguous, so please don't move any of this. JW */
+ @SYMBOL_PREFIX@_ssrw = . ;
+ *(.sdata)
+ *(.sdata.*)
+ *(.sbss) /* Don't move this! */
+ *(.gnu.linkonce.sb*)
+ @SYMBOL_PREFIX@_essrw = . ;
+
+ @SYMBOL_PREFIX@_ssrw_size = @SYMBOL_PREFIX@_essrw - @SYMBOL_PREFIX@_ssrw;
+ PROVIDE(@SYMBOL_PREFIX@_SDA_BASE_ = @SYMBOL_PREFIX@_ssrw + (@SYMBOL_PREFIX@_ssrw_size / 2));
+
+ *(.gnu.linkonce.s.*)
+ *(__libc_atexit)
+ *(__libc_subinit)
+ *(__libc_subfreeres)
+
+ /* microblaze-specific read-only small data area
+ and associated locating symbols */
+ @SYMBOL_PREFIX@_ssro = . ;
+ *(.sdata2)
+ @SYMBOL_PREFIX@_essro = . ;
+ @SYMBOL_PREFIX@_ssro_size = @SYMBOL_PREFIX@_essro - @SYMBOL_PREFIX@_ssro;
+ PROVIDE(@SYMBOL_PREFIX@_SDA2_BASE_ = @SYMBOL_PREFIX@_ssro + (@SYMBOL_PREFIX@_ssro_size / 2));
+
+ . = ALIGN(4) ;
+TOR: @SYMBOL_PREFIX@__CTOR_LIST__ = .;
+TOR: LONG((@SYMBOL_PREFIX@__CTOR_END__ - @SYMBOL_PREFIX@__CTOR_LIST__) / 4 - 2)
+SINGLE_LINK: /* gcc uses crtbegin.o to find the start of
+SINGLE_LINK: the constructors, so we make sure it is
+SINGLE_LINK: first. Because this is a wildcard, it
+SINGLE_LINK: doesn't matter if the user does not
+SINGLE_LINK: actually link against crtbegin.o; the
+SINGLE_LINK: linker won't look for a file to match a
+SINGLE_LINK: wildcard. The wildcard also means that it
+SINGLE_LINK: doesn't matter which directory crtbegin.o
+SINGLE_LINK: is in. */
+SINGLE_LINK: KEEP (*crtbegin*.o(.ctors))
+SINGLE_LINK: /* We don't want to include the .ctor section from
+SINGLE_LINK: from the crtend.o file until after the sorted ctors.
+SINGLE_LINK: The .ctor section from the crtend file contains the
+SINGLE_LINK: end of ctors marker and it must be last */
+SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
+SINGLE_LINK: KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+TOR: LONG(0)
+TOR: @SYMBOL_PREFIX@__CTOR_END__ = .;
+TOR: @SYMBOL_PREFIX@__DTOR_LIST__ = .;
+TOR: LONG((@SYMBOL_PREFIX@__DTOR_END__ - @SYMBOL_PREFIX@__DTOR_LIST__) / 4 - 2)
+SINGLE_LINK: KEEP (*crtbegin*.o(.dtors))
+SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
+SINGLE_LINK: KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+TOR: LONG(0)
+TOR: @SYMBOL_PREFIX@__DTOR_END__ = .;
+
+ PROVIDE (@SYMBOL_PREFIX@__preinit_array_start = .);
+ KEEP (*(.preinit_array))
+ PROVIDE (@SYMBOL_PREFIX@__preinit_array_end = .);
+
+ PROVIDE (@SYMBOL_PREFIX@__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array))
+ PROVIDE (@SYMBOL_PREFIX@__init_array_end = .);
+
+ PROVIDE (@SYMBOL_PREFIX@__fini_array_start = .);
+ KEEP (*(.fini_array))
+ KEEP (*(SORT(.fini_array.*)))
+ PROVIDE (@SYMBOL_PREFIX@__fini_array_end = .);
+ } > flatmem :data
+
+ .note.ABI-tag : { *(.note.ABI-tag) } > flatmem
+ .eh_frame_hdr : { *(.eh_frame_hdr) } > flatmem
+ .eh_frame : { KEEP(*(.eh_frame)) } > flatmem
+ .gcc_except_table : {
+ KEEP(*(.gcc_except_table))
+ KEEP(*(.gcc_except_table.*))
+ } >flatmem
+
+ . = ALIGN(0x10) ;
+ @SYMBOL_PREFIX@_edata = . ;
+
+ .bss : {
+ . = ALIGN(0x4) ;
+ @SYMBOL_PREFIX@_sbss = ALIGN(0x4) ;
+ @SYMBOL_PREFIX@__bss_start = . ;
+ *(.dynsbss)
+ *(.sbss)
+ *(.sbss.*)
+ *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(.bss.*)
+ *(.bss*)
+ *(.gnu.linkonce.b*)
+ *(COMMON)
+ . = ALIGN(0x10) ;
+ @SYMBOL_PREFIX@_ebss = . ;
+ @SYMBOL_PREFIX@_end = . ;
+ @SYMBOL_PREFIX@end = . ;
+ } > flatmem
+
+ .stack : {
+ . = ALIGN(0x4);
+ @SYMBOL_PREFIX@_stack_start = .;
+ } > flatmem
+
+ .junk 0 : { *(.rel*) *(.rela*) }
+ /DISCARD/ : { *(.note.GNU-stack) }
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+}
@@ -17,6 +17,7 @@
#include <linux/types.h>
#include <asm/flat.h>
#endif
+#include <stdint.h>
#define FLAT_VERSION 0x00000004L
@@ -59,6 +60,7 @@ struct flat_hdr {
#define FLAT_FLAG_GZIP 0x0004 /* all but the header is compressed */
#define FLAT_FLAG_GZDATA 0x0008 /* only data/relocs are compressed (for XIP) */
#define FLAT_FLAG_KTRACE 0x0010 /* output useful kernel trace for debugging */
+#define FLAT_FLAG_L1STK 0x0020 /* use a 4k stack in L1 scratch memory. */
#ifdef __KERNEL__ /* so systems without linux headers can compile the apps */
/*
@@ -15,15 +15,14 @@
#include <time.h>
#include <stdlib.h> /* exit() */
#include <string.h> /* strcat(), strcpy() */
+#include <inttypes.h>
+#include <assert.h>
-/* macros for conversion between host and (internet) network byte order */
-#ifndef WIN32
-#include <netinet/in.h> /* Consts and structs defined by the internet system */
-#define BINARY_FILE_OPTS
-#else
-#include <winsock2.h>
-#define BINARY_FILE_OPTS "b"
-#endif
+#include "compress.h"
+#include <libiberty.h>
+
+#include "stubs.h"
+const char *elf2flt_progname;
/* from uClinux-x.x.x/include/linux */
#include "flat.h" /* Binary flat header description */
@@ -35,68 +34,44 @@
#endif
-/****************************************************************************/
-
-char *program_name;
-
-static char cmd[1024];
-static int print = 0, compress = 0, ramload = 0, stacksize = 0, ktrace = 0;
-static int short_format = 0;
+#if defined TARGET_bfin
+# define flat_get_relocate_addr(addr) (addr & 0x03ffffff)
+#else
+# define flat_get_relocate_addr(addr) (addr)
+#endif
/****************************************************************************/
-void
-transferr(FILE *ifp, FILE *ofp, int count)
-{
- int n, num;
+static int print = 0, print_relocs = 0, docompress = 0, ramload = 0,
+ stacksize = 0, ktrace = 0, l1stack = 0;
- while (count == -1 || count > 0) {
- if (count == -1 || count > sizeof(cmd))
- num = sizeof(cmd);
- else
- num = count;
- n = fread(cmd, 1, num, ifp);
- if (n == 0)
- break;
- if (fwrite(cmd, n, 1, ofp) != 1) {
- fprintf(stderr, "Write failed :-(\n");
- exit(1);
- }
- if (count != -1)
- count -= n;
- }
- if (count > 0) {
- fprintf(stderr, "Failed to transferr %d bytes\n", count);
- exit(1);
- }
-}
-
/****************************************************************************/
void
process_file(char *ifile, char *ofile)
{
int old_flags, old_stack, new_flags, new_stack;
- FILE *ifp, *ofp;
- int ofp_is_pipe = 0;
+ stream ifp, ofp;
struct flat_hdr old_hdr, new_hdr;
- char tfile[256];
- char tfile2[256];
+ char *tfile, tmpbuf[256];
+ int input_error, output_error;
- *tfile = *tfile2 = '\0';
+ *tmpbuf = '\0';
- if ((ifp = fopen(ifile, "r" BINARY_FILE_OPTS)) == NULL) {
+ if (fopen_stream_u(&ifp, ifile, "r" BINARY_FILE_OPTS)) {
fprintf(stderr, "Cannot open %s\n", ifile);
return;
}
- if (fread(&old_hdr, sizeof(old_hdr), 1, ifp) != 1) {
+ if (fread_stream(&old_hdr, sizeof(old_hdr), 1, &ifp) != 1) {
fprintf(stderr, "Cannot read header of %s\n", ifile);
+ fclose_stream(&ifp);
return;
}
if (strncmp(old_hdr.magic, "bFLT", 4) != 0) {
fprintf(stderr, "Cannot read header of %s\n", ifile);
+ fclose_stream(&ifp);
return;
}
@@ -104,13 +79,13 @@ process_file(char *ifile, char *ofile)
new_stack = old_stack = ntohl(old_hdr.stack_size);
new_hdr = old_hdr;
- if (compress == 1) {
+ if (docompress == 1) {
new_flags |= FLAT_FLAG_GZIP;
new_flags &= ~FLAT_FLAG_GZDATA;
- } else if (compress == 2) {
+ } else if (docompress == 2) {
new_flags |= FLAT_FLAG_GZDATA;
new_flags &= ~FLAT_FLAG_GZIP;
- } else if (compress < 0)
+ } else if (docompress < 0)
new_flags &= ~(FLAT_FLAG_GZIP|FLAT_FLAG_GZDATA);
if (ramload > 0)
@@ -123,11 +98,17 @@ process_file(char *ifile, char *ofile)
else if (ktrace < 0)
new_flags &= ~FLAT_FLAG_KTRACE;
+ if (l1stack > 0)
+ new_flags |= FLAT_FLAG_L1STK;
+ else if (l1stack < 0)
+ new_flags &= ~FLAT_FLAG_L1STK;
+
if (stacksize)
new_stack = stacksize;
if (print == 1) {
time_t t;
+ uint32_t reloc_count, reloc_start;
printf("%s\n", ifile);
printf(" Magic: %4.4s\n", old_hdr.magic);
@@ -139,8 +120,10 @@ process_file(char *ifile, char *ofile)
printf(" Data End: 0x%x\n", ntohl(old_hdr.data_end));
printf(" BSS End: 0x%x\n", ntohl(old_hdr.bss_end));
printf(" Stack Size: 0x%x\n", ntohl(old_hdr.stack_size));
- printf(" Reloc Start: 0x%x\n", ntohl(old_hdr.reloc_start));
- printf(" Reloc Count: 0x%x\n", ntohl(old_hdr.reloc_count));
+ reloc_start = ntohl(old_hdr.reloc_start);
+ printf(" Reloc Start: 0x%x\n", reloc_start);
+ reloc_count = ntohl(old_hdr.reloc_count);
+ printf(" Reloc Count: 0x%x\n", reloc_count);
printf(" Flags: 0x%x ( ", ntohl(old_hdr.flags));
if (old_flags) {
if (old_flags & FLAT_FLAG_RAM)
@@ -153,8 +136,45 @@ process_file(char *ifile, char *ofile)
printf("Gzip-Data-Compressed ");
if (old_flags & FLAT_FLAG_KTRACE)
printf("Kernel-Traced-Load ");
+ if (old_flags & FLAT_FLAG_L1STK)
+ printf("L1-Scratch-Stack ");
printf(")\n");
}
+
+ if (print_relocs) {
+ uint32_t *relocs = xcalloc(reloc_count, sizeof(uint32_t));
+ uint32_t i;
+ unsigned long r;
+
+ printf(" Relocs:\n");
+ printf(" #\treloc ( address )\tdata\n");
+
+ if (old_flags & FLAT_FLAG_GZIP)
+ reopen_stream_compressed(&ifp);
+ if (fseek_stream(&ifp, reloc_start, SEEK_SET)) {
+ fprintf(stderr, "Cannot seek to relocs of %s\n", ifile);
+ fclose_stream(&ifp);
+ return;
+ }
+ if (fread_stream(relocs, sizeof(uint32_t), reloc_count, &ifp) == -1) {
+ fprintf(stderr, "Cannot read relocs of %s\n", ifile);
+ fclose_stream(&ifp);
+ return;
+ }
+
+ for (i = 0; i < reloc_count; ++i) {
+ uint32_t raddr, addr;
+ r = ntohl(relocs[i]);
+ raddr = flat_get_relocate_addr(r);
+ printf(" %u\t0x%08lx (0x%08"PRIx32")\t", i, r, raddr);
+ fseek_stream(&ifp, sizeof(old_hdr) + raddr, SEEK_SET);
+ fread_stream(&addr, sizeof(addr), 1, &ifp);
+ printf("%"PRIx32"\n", addr);
+ }
+
+ /* reset file position for below */
+ fseek_stream(&ifp, sizeof(old_hdr), SEEK_SET);
+ }
} else if (print > 1) {
static int first = 1;
unsigned int text, data, bss, stk, rel, tot;
@@ -164,13 +184,13 @@ process_file(char *ifile, char *ofile)
printf("-----------------------------------------------------------\n");
first = 0;
}
- *tfile = '\0';
- strcat(tfile, (old_flags & FLAT_FLAG_KTRACE) ? "k" : "");
- strcat(tfile, (old_flags & FLAT_FLAG_RAM) ? "r" : "");
- strcat(tfile, (old_flags & FLAT_FLAG_GOTPIC) ? "p" : "");
- strcat(tfile, (old_flags & FLAT_FLAG_GZIP) ? "z" :
+ *tmpbuf = '\0';
+ strcat(tmpbuf, (old_flags & FLAT_FLAG_KTRACE) ? "k" : "");
+ strcat(tmpbuf, (old_flags & FLAT_FLAG_RAM) ? "r" : "");
+ strcat(tmpbuf, (old_flags & FLAT_FLAG_GOTPIC) ? "p" : "");
+ strcat(tmpbuf, (old_flags & FLAT_FLAG_GZIP) ? "z" :
((old_flags & FLAT_FLAG_GZDATA) ? "d" : ""));
- printf("-%-3.3s ", tfile);
+ printf("-%-3.3s ", tmpbuf);
printf("%3d ", ntohl(old_hdr.rev));
printf("%6d ", text=ntohl(old_hdr.data_start)-sizeof(struct flat_hdr));
printf("%6d ", data=ntohl(old_hdr.data_end)-ntohl(old_hdr.data_start));
@@ -200,112 +220,79 @@ process_file(char *ifile, char *ofile)
}
/* if there is nothing else to do, leave */
- if (new_flags == old_flags && new_stack == old_stack)
+ if (new_flags == old_flags && new_stack == old_stack) {
+ fclose_stream(&ifp);
return;
-
+ }
+
new_hdr.flags = htonl(new_flags);
new_hdr.stack_size = htonl(new_stack);
- strcpy(tfile, "/tmp/flatXXXXXX");
- mkstemp(tfile);
- if ((ofp = fopen(tfile, "w" BINARY_FILE_OPTS)) == NULL) {
- fprintf(stderr, "Failed to open %s for writing\n", tfile);
+ tfile = make_temp_file("flthdr");
+
+ if (fopen_stream_u(&ofp, tfile, "w" BINARY_FILE_OPTS)) {
unlink(tfile);
- unlink(tfile2);
- exit(1);
+ fatal("Failed to open %s for writing\n", tfile);
}
- if (fwrite(&new_hdr, sizeof(new_hdr), 1, ofp) != 1) {
- fprintf(stderr, "Failed to write to %s\n", tfile);
+ /* Copy header (always uncompressed). */
+ if (fwrite_stream(&new_hdr, sizeof(new_hdr), 1, &ofp) != 1) {
unlink(tfile);
- unlink(tfile2);
- exit(1);
+ fatal("Failed to write to %s\n", tfile);
}
- /*
- * get ourselves a fully uncompressed copy of the text/data/relocs
- * so that we can manipulate it more easily
- */
- if (old_flags & (FLAT_FLAG_GZIP|FLAT_FLAG_GZDATA)) {
- FILE *tfp;
-
- strcpy(tfile2, "/tmp/flat2XXXXXX");
- mkstemp(tfile2);
-
- if (old_flags & FLAT_FLAG_GZDATA) {
- tfp = fopen(tfile2, "w" BINARY_FILE_OPTS);
- if (!tfp) {
- fprintf(stderr, "Failed to open %s for writing\n", tfile2);
- exit(1);
- }
- transferr(ifp, tfp, ntohl(old_hdr.data_start) -
- sizeof(struct flat_hdr));
- fclose(tfp);
- }
-
- sprintf(cmd, "gunzip >> %s", tfile2);
- tfp = popen(cmd, "w" BINARY_FILE_OPTS);
- if(!tfp) {
- perror("popen");
- exit(1);
- }
- transferr(ifp, tfp, -1);
- pclose(tfp);
-
- fclose(ifp);
- ifp = fopen(tfile2, "r" BINARY_FILE_OPTS);
- if (!ifp) {
- fprintf(stderr, "Failed to open %s for reading\n", tfile2);
- unlink(tfile);
- unlink(tfile2);
- exit(1);
- }
- }
+ /* Whole input file (including text) is compressed: start decompressing
+ now. */
+ if (old_flags & FLAT_FLAG_GZIP)
+ reopen_stream_compressed(&ifp);
+ /* Likewise, output file is compressed. Start compressing now. */
if (new_flags & FLAT_FLAG_GZIP) {
printf("zflat %s --> %s\n", ifile, ofile);
- fclose(ofp);
- sprintf(cmd, "gzip -9 -f >> %s", tfile);
- ofp = popen(cmd, "w" BINARY_FILE_OPTS);
- ofp_is_pipe = 1;
- } else if (new_flags & FLAT_FLAG_GZDATA) {
- printf("zflat-data %s --> %s\n", ifile, ofile);
- transferr(ifp, ofp, ntohl(new_hdr.data_start) -
- sizeof(struct flat_hdr));
- fclose(ofp);
- sprintf(cmd, "gzip -9 -f >> %s", tfile);
- ofp = popen(cmd, "w" BINARY_FILE_OPTS);
- ofp_is_pipe = 1;
+ reopen_stream_compressed(&ofp);
}
- if (!ofp) { /* can only happen if using gzip/gunzip */
- fprintf(stderr, "Can't run cmd %s\n", cmd);
- unlink(tfile);
- unlink(tfile2);
- exit(1);
+ transfer(&ifp, &ofp,
+ ntohl(old_hdr.data_start) - sizeof(struct flat_hdr));
+
+ /* Only data and relocs were compressed in input. Start decompressing
+ from here. */
+ if (old_flags & FLAT_FLAG_GZDATA)
+ reopen_stream_compressed(&ifp);
+
+ /* Only data/relocs to be compressed in output. Start compressing
+ from here. */
+ if (new_flags & FLAT_FLAG_GZDATA) {
+ printf("zflat-data %s --> %s\n", ifile, ofile);
+ reopen_stream_compressed(&ofp);
}
- transferr(ifp, ofp, -1);
-
- if (ferror(ifp) || ferror(ofp)) {
- fprintf(stderr, "Error on file pointer%s%s\n",
- ferror(ifp) ? " input" : "", ferror(ofp) ? " output" : "");
+ transfer(&ifp, &ofp, -1);
+
+ input_error = ferror_stream(&ifp);
+ output_error = ferror_stream(&ofp);
+
+ if (input_error || output_error) {
unlink(tfile);
- unlink(tfile2);
- exit(1);
+ fatal("Error on file pointer%s%s\n",
+ input_error ? " input" : "",
+ output_error ? " output" : "");
}
- fclose(ifp);
- if (ofp_is_pipe)
- pclose(ofp);
- else
- fclose(ofp);
+ fclose_stream(&ifp);
+ fclose_stream(&ofp);
+
+ /* Copy temporary file to output location. */
+ fopen_stream_u(&ifp, tfile, "r" BINARY_FILE_OPTS);
+ fopen_stream_u(&ofp, ofile, "w" BINARY_FILE_OPTS);
+
+ transfer(&ifp, &ofp, -1);
+
+ fclose_stream(&ifp);
+ fclose_stream(&ofp);
- /* cheat a little here to preserve file permissions */
- sprintf(cmd, "cp %s %s", tfile, ofile);
- system(cmd);
unlink(tfile);
- unlink(tfile2);
+ free(tfile);
}
/****************************************************************************/
@@ -315,9 +302,10 @@ usage(char *s)
{
if (s)
fprintf(stderr, "%s\n", s);
- fprintf(stderr, "usage: %s [options] flat-file\n", program_name);
+ fprintf(stderr, "usage: %s [options] flat-file\n", elf2flt_progname);
fprintf(stderr, " Allows you to change an existing flat file\n\n");
fprintf(stderr, " -p : print current settings\n");
+ fprintf(stderr, " -P : print relocations\n");
fprintf(stderr, " -z : compressed flat file\n");
fprintf(stderr, " -d : compressed data-only flat file\n");
fprintf(stderr, " -Z : un-compressed flat file\n");
@@ -325,6 +313,8 @@ usage(char *s)
fprintf(stderr, " -R : do not RAM load\n");
fprintf(stderr, " -k : kernel traced load (for debug)\n");
fprintf(stderr, " -K : normal non-kernel traced load\n");
+ fprintf(stderr, " -u : place stack in L1 scratchpad memory\n");
+ fprintf(stderr, " -U : place stack in normal SDRAM memory\n");
fprintf(stderr, " -s size : stack size\n");
fprintf(stderr, " -o file : output-file\n"
" (default is to modify input file)\n");
@@ -336,27 +326,35 @@ usage(char *s)
int
main(int argc, char *argv[])
{
- int c;
+ int c, noargs;
char *ofile = NULL, *ifile;
- program_name = argv[0];
+ elf2flt_progname = argv[0];
- while ((c = getopt(argc, argv, "pdzZrRkKs:o:")) != EOF) {
+ noargs = 1;
+ while ((c = getopt(argc, argv, "pPdzZrRuUkKs:o:")) != EOF) {
switch (c) {
case 'p': print = 1; break;
- case 'z': compress = 1; break;
- case 'd': compress = 2; break;
- case 'Z': compress = -1; break;
+ case 'P': print_relocs = 1; break;
+ case 'z': docompress = 1; break;
+ case 'd': docompress = 2; break;
+ case 'Z': docompress = -1; break;
case 'r': ramload = 1; break;
case 'R': ramload = -1; break;
case 'k': ktrace = 1; break;
case 'K': ktrace = -1; break;
- case 's': stacksize = atoi(optarg); break;
+ case 'u': l1stack = 1; break;
+ case 'U': l1stack = -1; break;
case 'o': ofile = optarg; break;
+ case 's':
+ if (sscanf(optarg, "%i", &stacksize) != 1)
+ usage("invalid stack size");
+ break;
default:
usage("invalid option");
break;
}
+ noargs = 0;
}
if (optind >= argc)
@@ -364,10 +362,10 @@ main(int argc, char *argv[])
if (ofile && argc - optind > 1)
usage("-o can only be used with a single file");
-
- if (!print && !compress && !ramload && !stacksize) /* no args == print */
+
+ if (!print && noargs) /* no args == print */
print = argc - optind; /* greater than 1 is short format */
-
+
for (c = optind; c < argc; c++) {
ifile = argv[c];
if (!ofile)
new file mode 100644
@@ -0,0 +1,580 @@
+/*
+ * Wrapper for the real linker and the elf2flt converter. This was
+ * originally a simple shell script, but that doesn't work on a
+ * Windows host without cygwin.
+ * The proper long term solution is to add FLT as a BFD output format.
+ *
+ * Converted from ld-elf2flt.in by Nathan Sidwell, nathan@codesourcery.com.
+ * Updated to latest elf2flt code by Mike Frysinger, vapier@gentoo.org.
+ *
+ * This is Free Software, under the GNU General Public License V2 or greater.
+ *
+ * Copyright (C) 2006, CodeSourcery Inc.
+ * Copyright (C) 2009, Analog Devices, Inc.
+ * Copyright (C) 2002-2003 David McCullough <davidm@snapgear.com>
+ * Copyright (C) 2000, Lineo. <davidm@lineo.com>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+#include <libiberty.h>
+#include <filenames.h>
+
+#include "stubs.h"
+const char *elf2flt_progname;
+
+static int flag_verbose = 0, flag_final = 1, have_elf2flt_options = 0,
+ flag_move_data = 0, want_shared = 0;
+static const char *shared_lib_id = NULL;
+static const char *output_file = "a.out";
+static const char *linker_script = NULL;
+static const char *emulation = NULL;
+static const char *tmp_file = NULL;
+static const char *output_gdb = NULL;
+static const char *output_elf = NULL;
+static const char *output_flt = NULL;
+static options_t search_dirs, all_options, other_options, flt_options;
+
+static const char *linker = NULL;
+static const char *elf2flt = NULL;
+static const char *nm = NULL;
+static const char *objdump = NULL;
+static const char *objcopy = NULL;
+static const char *ldscriptpath = BINUTILS_LDSCRIPTDIR;
+
+/* A list of sed commands */
+typedef struct {
+ options_t *pattern; /* '^' for start of line match, everything else verbatim */
+ options_t *replacement; /* Delete line, if NULL */
+} sed_commands_t;
+
+/* Initialize a sed structure */
+#define init_sed(DST) ( \
+ (DST)->pattern = xmalloc(sizeof(*(DST)->pattern)), \
+ (DST)->replacement = xmalloc(sizeof(*(DST)->replacement)), \
+ init_options((DST)->pattern), \
+ init_options((DST)->replacement) \
+)
+#define free_sed(DST) (free((DST)->pattern), free((DST)->replacement))
+
+/* Append a slot for a new sed command. */
+static void append_sed(sed_commands_t *dst, const char *pattern,
+ const char *replacement)
+{
+ debug1("adding pattern '%s' with replacement '%s'\n",
+ pattern, replacement);
+ append_option(dst->pattern, pattern);
+ append_option(dst->replacement, replacement);
+}
+
+/* Execute an external program COMMAND. Write its stdout to OUTPUT,
+ unless that is NULL. Pass the trailing NULL terminated list of
+ options, followed by all those in OPTIONS, if that is non-NULL.
+ Order of options is important here as we may run on systems that
+ do not allow options after non-options (i.e. many BSDs). So the
+ final command line will look like:
+ <command> [options] [... va args ...]
+ This is because [options] will (should?) never contain non-options,
+ while non-options will always be passed via the [va args].
+ */
+static int
+execute(const char *command, const char *output, const options_t *options, ...)
+{
+ struct pex_obj *pex;
+ const char *errmsg;
+ int err;
+ int status;
+ va_list args;
+ const char *opt;
+ options_t opts;
+
+ debug("command=%s\n", command);
+
+ init_options(&opts);
+ append_option(&opts, command);
+ if (options)
+ append_options(&opts, options);
+ va_start(args, options);
+ while ((opt = va_arg(args, const char *)))
+ append_option(&opts, opt);
+ va_end(args);
+ append_option(&opts, NULL);
+
+ fflush(stdout);
+ fflush(stderr);
+
+ pex = pex_init(0, elf2flt_progname, NULL);
+ if (pex == NULL)
+ fatal_perror("pex_init failed");
+
+ if (flag_verbose) {
+ unsigned ix;
+
+ fprintf(stderr, "Invoking:");
+ for (ix = 0; ix != opts.num - 1; ix++)
+ fprintf(stderr, " '%s'", opts.options[ix]);
+ if (output)
+ fprintf(stderr, " > '%s'", output);
+ fprintf(stderr, "\n");
+ }
+
+ errmsg = pex_run(pex, PEX_LAST | PEX_SEARCH, command,
+ (char *const *)opts.options, output, NULL, &err);
+ if (errmsg != NULL) {
+ if (err != 0) {
+ errno = err;
+ fatal_perror(errmsg);
+ } else
+ fatal(errmsg);
+ }
+
+ if (!pex_get_status(pex, 1, &status))
+ fatal_perror("can't get program status");
+ pex_free(pex);
+
+ if (status) {
+ if (WIFSIGNALED(status)) {
+ int sig = WTERMSIG(status);
+
+ fatal("%s terminated with signal %d [%s]%s",
+ command, sig, strsignal(sig),
+ WCOREDUMP(status) ? ", core dumped" : "");
+ }
+
+ if (WIFEXITED(status))
+ return WEXITSTATUS(status);
+ }
+ return 0;
+}
+/* Auto NULL terminate */
+#define execute(...) execute(__VA_ARGS__, NULL)
+
+/* Apply the sed commands in SED to file NAME_IN producing file NAME_OUT */
+static void
+do_sed(const sed_commands_t *sed, const char *name_in, const char *name_out)
+{
+ FILE *in, *out;
+ size_t alloc = 0;
+ char *line = NULL;
+ ssize_t len;
+ const char *pattern, *replacement;
+ int ix;
+
+ if (flag_verbose) {
+ fprintf(stderr, "emulating: sed \\\n");
+ for (ix = 0; ix != sed->pattern->num; ix++) {
+ pattern = sed->pattern->options[ix];
+ replacement = sed->replacement->options[ix];
+ if (replacement)
+ fprintf(stderr, "\t-e 's/%s/%s/' \\\n", pattern, replacement);
+ else
+ fprintf(stderr, "\t-e '/%s/d' \\\n", pattern);
+ }
+ fprintf(stderr, "\t%s > %s\n", name_in, name_out);
+ }
+
+ in = xfopen(name_in, "r");
+ out = xfopen(name_out, "w");
+
+ while ((len = getline(&line, &alloc, in)) > 0) {
+ debug2("len=%2zi line=%s", len, line);
+
+ for (ix = 0; ix != sed->pattern->num; ix++) {
+ const char *ptr;
+ int bol;
+ size_t pat_len;
+
+ pattern = sed->pattern->options[ix];
+ replacement = sed->replacement->options[ix];
+ ptr = line;
+ bol = pattern[0] == '^';
+
+ pattern += bol;
+ pat_len = strlen(pattern);
+
+ if (!bol) {
+ do {
+ ptr = strchr(ptr, pattern[0]);
+ if (!ptr) ;
+ else if (!strncmp(ptr, pattern, pat_len))
+ goto found;
+ else
+ ptr++;
+ }
+ while (ptr);
+ } else if (!strncmp(ptr, pattern, pat_len)) {
+ found:
+ if (replacement) {
+ debug2(" [modified]\n");
+ fwrite(line, 1, ptr - line, out);
+ fwrite(replacement, 1, strlen(replacement), out);
+ fwrite(ptr + pat_len, 1,
+ len - pat_len - (ptr - line),
+ out);
+ } else
+ debug2(" {dropped}\n");
+ goto next_line;
+ }
+ }
+
+ debug2("(untouched)\n");
+ fwrite(line, 1, len, out);
+ next_line:
+ ;
+ }
+ fclose(in);
+ if (fclose(out))
+ fatal_perror("error writing temporary script '%s'", name_out);
+ free(line);
+}
+
+/* Generate the flt binary along with any other necessary pieces. */
+#define exec_or_ret(...) \
+ do { \
+ int status = execute(__VA_ARGS__); \
+ if (status) return status; \
+ } while (0)
+static int do_final_link(void)
+{
+ sed_commands_t sed;
+ struct stat buf;
+ const char *script;
+ const char *rel_output;
+ int have_got = 0;
+ FILE *in;
+ char *line = NULL;
+ size_t alloc = 0;
+ ssize_t len;
+
+ init_sed(&sed);
+
+ if (flag_move_data) {
+ FILE *in;
+
+ /* See if the .rodata section contains any relocations. */
+ if (!output_flt)
+ output_flt = make_temp_file(NULL);
+ exec_or_ret(linker, NULL, &other_options, "-r", "-d", "-o", output_flt);
+ exec_or_ret(objdump, tmp_file, NULL, "-h", output_flt);
+
+ in = xfopen(tmp_file, "r");
+ while ((len = getline(&line, &alloc, in)) > 0) {
+ const char *ptr = line;
+
+ while (1) {
+ ptr = strchr(ptr, '.');
+ if (!ptr)
+ break;
+ if (streqn(ptr, ".rodata")) {
+ getline(&line, &alloc, in);
+ ptr = line;
+ while (1) {
+ ptr = strchr(ptr, 'R');
+ if (!ptr)
+ break;
+ if (streqn(ptr, "RELOC")) {
+ flag_move_data = 0;
+ fprintf(stderr, "warning: .rodata section contains relocations");
+ break;
+ } else
+ ptr++;
+ }
+ break;
+ } else
+ ptr++;
+ }
+ }
+ fclose(in);
+ }
+ append_sed(&sed, "^R_RODAT", flag_move_data ? NULL : "");
+ append_sed(&sed, "^W_RODAT", flag_move_data ? "" : NULL);
+ append_sed(&sed, "^SINGLE_LINK:", USE_EMIT_RELOCS ? "" : NULL);
+ append_sed(&sed, "^TOR:", EMIT_CTOR_DTOR ? "" : NULL);
+
+ if (shared_lib_id) {
+ const char *got_offset;
+ int adj, id = strtol(shared_lib_id, NULL, 0);
+ char buf[30];
+
+ /* Replace addresses using the shared object id. */
+ sprintf(buf, "%.2X", id);
+ append_sed(&sed, "ORIGIN = 0x0,", concat("ORIGIN = 0x", buf, "000000,", NULL));
+ append_sed(&sed, ".text 0x0 :", concat(".text 0x0", buf, "000000 :", NULL));
+ if (id)
+ append_sed(&sed, "ENTRY (" SYMBOL_PREFIX "_start)", "ENTRY (lib_main)");
+
+ /* Provide the symbol specifying the library's data segment
+ pointer offset. */
+ adj = 4;
+ if (streq(TARGET_CPU, "h8300"))
+ got_offset = "__current_shared_library_er5_offset_";
+ else if (streq(TARGET_CPU, "bfin"))
+ got_offset = "_current_shared_library_p5_offset_", adj = 1;
+ else
+ got_offset = "_current_shared_library_a5_offset_";
+ append_option(&other_options, "-defsym");
+ sprintf(buf, "%d", id * -adj - adj);
+ append_option(&other_options, concat(got_offset, "=", buf, NULL));
+ }
+
+ /* Locate the default linker script, if we don't have one provided. */
+ if (!linker_script)
+ linker_script = concat(ldscriptpath, "/elf2flt.ld", NULL);
+
+ /* Try and locate the linker script. */
+ script = linker_script;
+ if (stat(script, &buf) || !S_ISREG(buf.st_mode)) {
+ script = concat(ldscriptpath, "/", linker_script, NULL);
+ if (stat(script, &buf) || !S_ISREG(buf.st_mode)) {
+ script = concat(ldscriptpath, "/ldscripts/", linker_script, NULL);
+ if (stat(script, &buf) || !S_ISREG(buf.st_mode))
+ script = NULL;
+ }
+ }
+ /* And process it if we can -- if we can't find it, the user must
+ know what they are doing. */
+ if (script) {
+ do_sed(&sed, linker_script, tmp_file);
+ linker_script = tmp_file;
+ }
+ free_sed(&sed);
+
+ if (USE_EMIT_RELOCS) {
+
+ exec_or_ret(linker, NULL, &other_options,
+ "-T", linker_script, "-q", "-o", output_gdb, emulation);
+
+ append_option(&flt_options, "-a");
+ rel_output = output_gdb;
+
+ } else if (NO_GOT_CHECK) {
+
+ output_elf = make_temp_file(NULL);
+
+ exec_or_ret(linker, NULL, &other_options,
+ "-T", linker_script, "-Ur", "-d", "-o", output_elf, emulation);
+ exec_or_ret(linker, NULL, &other_options,
+ "-T", linker_script, "-o", output_gdb, emulation);
+
+ rel_output = output_elf;
+
+ } else {
+
+ output_flt = make_temp_file(NULL);
+ exec_or_ret(linker, NULL, &other_options,
+ "-r", "-d", "-o", output_flt, emulation);
+
+ output_elf = make_temp_file(NULL);
+ exec_or_ret(linker, NULL, &search_dirs,
+ "-T", linker_script, "-Ur", "-o", output_elf, output_flt, emulation);
+
+ exec_or_ret(linker, NULL, &search_dirs,
+ "-T", linker_script, "-o", output_gdb, output_flt, emulation);
+
+ rel_output = output_elf;
+
+ }
+
+ if (shared_lib_id && strtol(shared_lib_id, NULL, 0) != 0)
+ exec_or_ret(objcopy, NULL, NULL, "--localize-hidden", "--weaken", output_gdb);
+
+ exec_or_ret(nm, tmp_file, NULL, "-p", output_gdb);
+ in = xfopen(tmp_file, "r");
+ while ((len = getline(&line, &alloc, in)) > 0) {
+ const char *ptr = strchr(line, '_');
+ if (ptr && streqn(ptr, "_GLOBAL_OFFSET_TABLE")) {
+ have_got = 1;
+ break;
+ }
+ }
+ fclose(in);
+ if (have_got)
+ exec_or_ret(elf2flt, NULL, &flt_options,
+ "-o", output_file, "-p", output_gdb, rel_output);
+ else
+ exec_or_ret(elf2flt, NULL, &flt_options,
+ "-o", output_file, "-r", rel_output);
+
+ return 0;
+}
+
+/* parse all the arguments provided to us */
+static void parse_args(int argc, char **argv)
+{
+ char *fltflags;
+ int argno;
+
+ for (argno = 1; argno < argc; argno++) {
+ char const *arg = argv[argno];
+ int to_all = argno;
+
+ if (streq(arg, "-elf2flt")) {
+ have_elf2flt_options = 1;
+ to_all++;
+ } else if (streqn(arg, "-elf2flt=")) {
+ have_elf2flt_options = 1;
+ append_option_str(&flt_options, &arg[9], "\t ");
+ to_all++;
+ } else if (streq(arg, "-move-rodata")) {
+ flag_move_data = 1;
+ } else if (streq(arg, "-shared-lib-id")) {
+ shared_lib_id = argv[++argno];
+ } else if (streq(arg, "-shared") || streq(arg, "-G")) {
+ want_shared = 1;
+ } else if (streqn(arg, "-o")) {
+ output_file = arg[2] ? &arg[2] : argv[++argno];
+ } else if (streqn(arg, "-T")) {
+ linker_script = arg[2] ? &arg[2] : argv[++argno];
+ } else if (streq(arg, "-c")) {
+ linker_script = argv[++argno];
+ } else if (streqn(arg, "-L")) {
+ const char *merged =
+ (arg[2] ? arg : concat("-L", argv[++argno], NULL));
+ append_option(&other_options, merged);
+ append_option(&search_dirs, merged);
+ } else if (streq(arg, "-EB")) {
+ append_option(&other_options, arg);
+ append_option(&search_dirs, arg);
+ } else if (streq(arg, "-relax")) {
+ ;
+ } else if (streq(arg, "-s") || streq(arg, "--strip-all") ||
+ streq(arg, "-S") || streq(arg, "--strip-debug")) {
+ /* Ignore these strip options for links involving elf2flt.
+ The final flat output will be stripped by definition, and we
+ don't want to strip the .gdb helper file. The strip options
+ are also incompatible with -r and --emit-relocs. */
+ ;
+ } else if (streq(arg, "-r") || streq(arg, "-Ur")) {
+ flag_final = 0;
+ append_option(&other_options, arg);
+ } else if (streq(arg, "--verbose")) {
+ flag_verbose = 1;
+ append_option(&other_options, arg);
+ } else if (streqn(arg, "-m")) {
+ emulation = arg[2] ? arg : concat("-m", argv[++argno], NULL);
+ } else
+ append_option(&other_options, arg);
+
+ while (to_all <= argno)
+ append_option(&all_options, argv[to_all++]);
+ }
+
+ fltflags = getenv("FLTFLAGS");
+ if (fltflags)
+ append_option_str(&flt_options, fltflags, "\t ");
+}
+
+int main(int argc, char *argv[])
+{
+ const char *argv0 = argv[0];
+ const char *argv0_dir = make_relative_prefix(argv0, "/", "/");
+ char *tooldir = argv0_dir;
+ char *bindir = argv0_dir;
+ char *tmp;
+ struct stat buf;
+ const char *have_exe = NULL;
+ int status;
+
+#ifdef __WIN32
+ /* Remove the .exe extension, if it's there. */
+ size_t len = strlen(argv0);
+ if (len > 4 && streq(&argv0[len - 4], ".exe")) {
+ have_exe = ".exe";
+ len -= 4;
+ argv0 = tmp = xstrdup(argv0);
+ tmp[len] = 0;
+ argv[0][len] = '\0';
+ }
+#endif
+ elf2flt_progname = lbasename(argv0);
+
+ /* The standard binutils tool layout has:
+
+ bin/<TARGET_ALIAS>-foo
+ lib/
+ <TARGET_ALIAS>/bin/foo
+ <TARGET_ALIAS>/lib
+
+ It's <TARGET_ALIAS>/ that we want here: files in lib/ are for
+ the host while those in <TARGET_ALIAS>/lib are for the target.
+ Make bindir point to the bin dir for bin/<TARGET_ALIAS>-foo.
+ Make tooldir point to the bin dir for <TARGET_ALIAS>/bin/foo. */
+ if (streqn(elf2flt_progname, TARGET_ALIAS)) {
+ tmp = concat(argv0_dir, "../" TARGET_ALIAS "/bin", NULL);
+ if (stat(tmp, &buf) == 0 && S_ISDIR(buf.st_mode)) {
+ tooldir = concat(tmp, "/", NULL);
+ }
+ } else {
+ tmp = concat(argv0_dir, "../../bin", NULL);
+ if (stat(tmp, &buf) == 0 && S_ISDIR(buf.st_mode)) {
+ bindir = concat(tmp, "/", NULL);
+ }
+ }
+
+ /* Typically ld-elf2flt is invoked as `ld` which means error
+ * messages from it will look like "ld: " which is completely
+ * confusing. So append an identifier to keep things clear.
+ */
+ elf2flt_progname = concat(elf2flt_progname, " (ld-elf2flt)", NULL);
+
+ xmalloc_set_program_name(elf2flt_progname);
+
+ linker = concat(tooldir, "ld.real", have_exe, NULL);
+ elf2flt = concat(tooldir, "elf2flt", have_exe, NULL);
+ nm = concat(tooldir, "nm", have_exe, NULL);
+ objdump = concat(bindir, TARGET_ALIAS "-objdump", have_exe, NULL);
+ objcopy = concat(bindir, TARGET_ALIAS "-objcopy", have_exe, NULL);
+
+ if (stat(ldscriptpath, &buf) || !S_ISDIR(buf.st_mode))
+ ldscriptpath = concat(tooldir, "../lib", NULL);
+
+ parse_args(argc, argv);
+
+ if (flag_verbose) {
+ fprintf(stderr, "argv[0] = '%s'\n", argv[0]);
+ fprintf(stderr, "bindir = '%s'\n", bindir);
+ fprintf(stderr, "tooldir = '%s'\n", tooldir);
+ fprintf(stderr, "linker = '%s'\n", linker);
+ fprintf(stderr, "elf2flt = '%s'\n", elf2flt);
+ fprintf(stderr, "nm = '%s'\n", nm);
+ fprintf(stderr, "objdump = '%s'\n", objdump);
+ fprintf(stderr, "objcopy = '%s'\n", objcopy);
+ fprintf(stderr, "ldscriptpath = '%s'\n", ldscriptpath);
+ }
+
+ /* Pass off to regular linker, if there's nothing elf2flt-like */
+ if (!have_elf2flt_options)
+ return execute(linker, NULL, &all_options);
+
+ /* Pass off to regular linker, minus the elf2flt options, if it's
+ not the final link. */
+ if (!flag_final)
+ return execute(linker, NULL, &other_options, "-o", output_file);
+
+ if (want_shared && !shared_lib_id)
+ fatal("-shared used without passing a shared library ID");
+
+ /* Otherwise link & convert to flt. */
+ output_gdb = concat(output_file, ".gdb", NULL);
+ tmp_file = make_temp_file(NULL);
+ status = do_final_link();
+ if (!flag_verbose) {
+ unlink(tmp_file);
+ unlink(output_flt);
+ unlink(output_elf);
+ } else {
+ fprintf(stderr,
+ "leaving elf2flt temp files behind:\n"
+ "tmp_file = %s\n"
+ "output_flt = %s\n"
+ "output_elf = %s\n",
+ tmp_file, output_flt, output_elf);
+ }
+ return status;
+}
@@ -22,6 +22,7 @@ OBJDUMP="`expr $OBJCOPY : '\(.*\)objcopy'`objdump"
LDSCRIPTPATH="@binutils_ldscript_dir@" # and the scripts
SHARED_ID=""
NEWLDSCRIPT=""
+WANT_SHARED=""
# check TOOLDIR from prefix/bin/ or prefix/target-alias/bin/
[ -d "${LDSCRIPTPATH}" ] || LDSCRIPTPATH="${TOOLDIR}/../lib"
@@ -52,9 +53,13 @@ then
-move-rodata)
MOVDAT="y";; # Put rodata in ROM if possible
-
+ -s|-S|--strip-all|--strip-debug)
+ ;; # Ignore strip flags
+
-shared-lib-id)
shift; SHARED_ID="$1";; # Shared library ID
+ -shared|-G)
+ WANT_SHARED="y";; # Shared library
-o) shift; OFILE="$1";; # the final outfile
-o*) OFILE="`expr \"$1\" : '-o\(.*\)'`";;
@@ -77,7 +82,8 @@ then
ARG1="$ARG1 $1"
;;
- -v) ARG1="$ARG1 $1"
+ -v|--verbose)
+ ARG1="$ARG1 $1"
VERBOSE="y"
;;
@@ -90,11 +96,20 @@ then
shift
done
+ if [ "$WANT_SHARED" = "y" ]
+ then
+ if [ -z "$SHARED_ID" ]
+ then
+ echo "-shared used without passing a shared library ID"
+ exit 1
+ fi
+ fi
if [ "$FINAL" = "yes" ]
then
[ "$VERBOSE" = "y" ] && set -x
ARG1="$ARG1 $FINAL_ONLY"
NEWLDSCRIPT=`mktemp /tmp/flt-XXXXXX`
+ trap 'rm -f "$NEWLDSCRIPT"' EXIT
SEDOP=" -e s/^R_RODAT// -e /^W_RODAT/d"
OBJCOPYOP=""
if [ "$MOVDAT" ]
@@ -121,23 +136,31 @@ then
then
# Non application modules enter via main not _start
# SEDOP="$SEDOP -e 's/ENTRY (_start)/ENTRY (main)/'"
- SEDOP="$SEDOP -e s/\\(ENTRY.\\)(_start)/\1(lib_main)/"
+ SEDOP="$SEDOP -e s/\\(ENTRY.\\)(@SYMBOL_PREFIX@_start)/\1(lib_main)/"
OBJCOPYOP="--localize-hidden --weaken"
fi
# Provide the magic parameter that defines the library data segment pointer offset
+ GOT_ADJ=4
case "@target_cpu@" in
+ bfin) GOT_OFFSET="_current_shared_library_p5_offset_" GOT_ADJ=1;;
h8300) GOT_OFFSET="__current_shared_library_er5_offset_";;
*) GOT_OFFSET="_current_shared_library_a5_offset_";;
esac
- ARG1="$ARG1 -defsym $GOT_OFFSET=`expr ${SHARED_ID} '*' -4 - 4`"
+ ARG1="$ARG1 -defsym $GOT_OFFSET=`expr ${SHARED_ID} '*' -${GOT_ADJ} - ${GOT_ADJ}`"
fi
- if [ "@emit_relocs@" = "yes" ]
+ if [ "@emit_relocs@" = "1" ]
then
SEDOP="$SEDOP -e s/^SINGLE_LINK://"
else
SEDOP="$SEDOP -e /^SINGLE_LINK:/d"
fi
+ if [ "@emit_ctor_dtor@" = "1" ]
+ then
+ SEDOP="$SEDOP -e s/^TOR://"
+ else
+ SEDOP="$SEDOP -e /^TOR:/d"
+ fi
# provide a default linker script, we usually need one
[ -z "$LDSCRIPT" ] && LDSCRIPT="${LDSCRIPTPATH}/elf2flt.ld"
@@ -155,13 +178,13 @@ then
LDSCRIPT="$NEWLDSCRIPT"
fi
- if [ "@emit_relocs@" = "yes" ]
+ if [ "@emit_relocs@" = "1" ]
then
$LINKER $EMUL $SDIRS -T $LDSCRIPT -q -o "$OFILE.gdb" $ARG1 ||exit $?
RFILE="$OFILE.gdb"
FLTFLAGS="$FLTFLAGS -a"
else
- if [ "@got_check@" = "no" ]
+ if [ "@got_check@" = "0" ]
then
$LINKER $EMUL $SDIRS -T $LDSCRIPT -Ur -d -o "$OFILE.elf" $ARG1 ||exit $?
$LINKER $EMUL $SDIRS -T $LDSCRIPT -o "$OFILE.gdb" $ARG1 ||exit $?
@@ -205,7 +228,6 @@ then
fi
fi
[ "$RFILE" = "$OFILE.gdb" ] || rm -f "$RFILE" # not needed for any reason
- rm -f "$NEWLDSCRIPT"
exit 0
fi
deleted file mode 100755
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-cvs_stamp=$(cut -d/ -f4 CVS/Entries | sort | tail -n 1)
-stamp=$(date +%Y%m%d --date="${cvs_stamp}")
-
-p="elf2flt-${stamp}"
-rm -f elf2flt-*.tar.bz2
-mkdir ../${p}
-cp -r * ../${p}/ || exit 1
-tar jcf ${p}.tar.bz2 --exclude .svn -C .. ${p}
-rm -r ../${p} || exit 1
-du -b ${p}.tar.bz2
@@ -1,6 +1,133 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "libiberty.h"
+
+#include "stubs.h"
+
#ifndef HAVE_DCGETTEXT
-const char *dcgettext (const char *domain, const char *msg, int category)
+const char *dcgettext(const char *domain, const char *msg, int category)
{
return msg;
}
#endif /* !HAVE_DCGETTEXT */
+
+#ifndef HAVE_LIBINTL_DGETTEXT
+const char *libintl_dgettext(const char *domain, const char *msg)
+{
+ return msg;
+}
+#endif /* !HAVE_LIBINTL_DGETTEXT */
+
+#ifndef HAVE_GETLINE
+/* Read a line from IN. LINE points to a malloc'd buffer that is extended as
+ necessary. ALLOC points to the allocated length of LINE. Returns
+ the length of the string read (including any trailing \n) */
+
+ssize_t getline(char **line, size_t *alloc, FILE *in)
+{
+ size_t len = 0;
+
+ if (!*alloc) {
+ *alloc = 200;
+ *line = xmalloc(*alloc);
+ }
+
+ while (1) {
+ if (!fgets(*line + len, *alloc - len, in))
+ return 0;
+ len += strlen(*line + len);
+ if (len && (*line)[len - 1] == '\n')
+ return len;
+
+ *alloc *= 2;
+ *line = xrealloc(*line, *alloc);
+ }
+}
+#endif
+
+/* fatal error & exit */
+void fatal(const char *format, ...)
+{
+ va_list args;
+
+ va_start(args, format);
+ fprintf(stderr, "%s: ", elf2flt_progname);
+ vfprintf(stderr, format, args);
+ fprintf(stderr, "\n");
+ va_end(args);
+ exit(1);
+}
+
+/* fatal error, perror & exit */
+void fatal_perror(const char *format, ...)
+{
+ int e = errno;
+ va_list args;
+
+ va_start(args, format);
+ fprintf(stderr, "%s: ", elf2flt_progname);
+ vfprintf(stderr, format, args);
+ fprintf(stderr, ": %s\n", strerror(e));
+ va_end(args);
+ exit(1);
+}
+
+/* open a file or fail */
+FILE *xfopen(const char *path, const char *mode)
+{
+ FILE *ret = fopen(path, mode);
+ if (!ret)
+ fatal_perror("Unable to open '%s'", path);
+ return ret;
+}
+
+/* Append a string SRC to an options array DST */
+void append_option(options_t *dst, const char *src)
+{
+ if (dst->alloc == dst->num) {
+ size_t a = (dst->num + 2) * 2;
+ void *o = xmalloc(sizeof(*dst->options) * a);
+
+ memcpy(o, dst->options, sizeof(*dst->options) * dst->num);
+ free(dst->options);
+ dst->options = o;
+ dst->alloc = a;
+ }
+
+ dst->options[dst->num] = src;
+ dst->num++;
+}
+
+/* Split and append a string SRC to an options array DST */
+void append_option_str(options_t *dst, const char *src, const char *delim)
+{
+ char *tok_src = xstrdup(src);
+ char *tok = strtok(tok_src, delim);
+ while (tok) {
+ append_option(dst, tok);
+ tok = strtok(NULL, delim);
+ }
+ /* don't free tok_src since options_t now points to it */
+}
+
+/* Append an options array SRC to another options array DST */
+void append_options(options_t *dst, const options_t *src)
+{
+ if (dst->alloc < dst->num + src->num) {
+ size_t a = (dst->num + src->num + 2) * 2;
+ void *o = xmalloc(sizeof(*dst->options) * a);
+
+ memcpy(o, dst->options, sizeof(*dst->options) * dst->num);
+ free(dst->options);
+ dst->options = o;
+ dst->alloc = a;
+ }
+
+ memcpy(&dst->options[dst->num], &src->options[0],
+ sizeof(*dst->options) * src->num);
+ dst->num += src->num;
+}
new file mode 100644
@@ -0,0 +1,75 @@
+/* macros for conversion between host and (internet) network byte order */
+#ifndef WIN32
+# include <netinet/in.h> /* Consts and structs defined by the internet system */
+# define BINARY_FILE_OPTS
+#else
+# include <winsock2.h>
+# define BINARY_FILE_OPTS "b"
+#endif
+
+#ifndef __WIN32
+# include <sys/wait.h>
+#endif
+#ifndef WIFSIGNALED
+# define WIFSIGNALED(S) (((S) & 0xff) != 0 && ((S) & 0xff) != 0x7f)
+#endif
+#ifndef WTERMSIG
+# define WTERMSIG(S) ((S) & 0x7f)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(S) (((S) & 0xff) == 0)
+#endif
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(S) (((S) & 0xff00) >> 8)
+#endif
+#ifndef WCOREDUMP
+# define WCOREDUMP(S) ((S) & WCOREFLG)
+#endif
+#ifndef WCOREFLG
+# define WCOREFLG 0200
+#endif
+#ifndef HAVE_STRSIGNAL
+# define strsignal(sig) "SIG???"
+#endif
+
+#define streq(str1, str2) (strcmp(str1, str2) == 0)
+#define streqn(str1, str2) (strncmp(str1, str2, strlen(str2)) == 0)
+
+#ifndef DEBUG
+# define DEBUG -1
+#endif
+#define _debug(lvl, fmt, args...) \
+ do { \
+ if (lvl <= DEBUG) { \
+ fprintf(stderr, "%s:%i: " fmt, __func__, __LINE__ , ## args); \
+ fflush(stderr); \
+ } \
+ } while (0)
+#define debug2(...) _debug(2, __VA_ARGS__)
+#define debug1(...) _debug(1, __VA_ARGS__)
+#define debug0(...) _debug(0, __VA_ARGS__)
+#define debug(...) debug0(__VA_ARGS__)
+
+#ifndef HAVE_GETLINE
+ssize_t getline(char **line, size_t *alloc, FILE *in);
+#endif
+
+extern const char *elf2flt_progname;
+
+void fatal(const char *, ...);
+void fatal_perror(const char *, ...);
+
+FILE *xfopen(const char *path, const char *mode);
+
+/* Structure to hold a list of options */
+typedef struct
+{
+ const char **options;
+ size_t num;
+ size_t alloc;
+} options_t;
+/* Initialize an options structure */
+#define init_options(DST) ((DST)->options = NULL, (DST)->num = (DST)->alloc = 0)
+void append_options(options_t *dst, const options_t *src);
+void append_option(options_t *dst, const char *src);
+void append_option_str(options_t *dst, const char *src, const char *delim);
Upgrade to the latest uclinux CVS snapshot, gives us blackfin support. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> --- package/elf2flt/Config.in.host | 2 +- package/elf2flt/src/Makefile.in | 77 +- package/elf2flt/src/README | 2 +- package/elf2flt/src/compress.c | 198 ++ package/elf2flt/src/compress.h | 44 + package/elf2flt/src/config.sub | 8 +- package/elf2flt/src/configure | 5934 +++++++++++++++++++++++------------- package/elf2flt/src/configure.in | 112 +- package/elf2flt/src/elf2flt.c | 699 ++--- package/elf2flt/src/elf2flt.ld | 179 -- package/elf2flt/src/elf2flt.ld.in | 210 ++ package/elf2flt/src/flat.h | 2 + package/elf2flt/src/flthdr.c | 304 +- package/elf2flt/src/ld-elf2flt.c | 580 ++++ package/elf2flt/src/ld-elf2flt.in | 38 +- package/elf2flt/src/maketarball.sh | 12 - package/elf2flt/src/stubs.c | 129 +- package/elf2flt/src/stubs.h | 75 + 18 files changed, 5568 insertions(+), 3037 deletions(-) create mode 100644 package/elf2flt/src/compress.c create mode 100644 package/elf2flt/src/compress.h delete mode 100644 package/elf2flt/src/elf2flt.ld create mode 100644 package/elf2flt/src/elf2flt.ld.in create mode 100644 package/elf2flt/src/ld-elf2flt.c delete mode 100755 package/elf2flt/src/maketarball.sh create mode 100644 package/elf2flt/src/stubs.h