# HG changeset patch
# Parent 0b3c1bdf2ccf6df4efd873f00e86c3c854083c3e
Remove obsolete Solaris 11.3 support
@@ -35,7 +35,6 @@ CXXOPTS := $(CXXFLAGS) $(PICFLAG) -fno-e
LDFLAGS := @LDFLAGS@
exeext := @EXEEXT@
LIBIBERTY := ../libiberty/libiberty.a
-NETLIBS := @NETLIBS@
VERSION.O := ../gcc/version.o
all::
@@ -99,7 +98,7 @@ MAPPER.O := server.o resolver.o
CODYLIB = ../libcody/libcody.a
CXXINC += -I$(srcdir)/../libcody -I$(srcdir)/../include -I$(srcdir)/../gcc -I. -I../gcc
g++-mapper-server$(exeext): $(MAPPER.O) $(CODYLIB)
- +$(CXX) $(LDFLAGS) $(PICFLAG) $(LD_PICFLAG) -o $@ $^ $(LIBIBERTY) $(NETLIBS)
+ +$(CXX) $(LDFLAGS) $(PICFLAG) $(LD_PICFLAG) -o $@ $^ $(LIBIBERTY)
# copy to gcc dir so tests there can run
all::../gcc/g++-mapper-server$(exeext)
@@ -622,7 +622,6 @@ ac_includes_default="\
ac_subst_vars='LTLIBOBJS
LIBOBJS
-NETLIBS
get_gcc_base_ver
EGREP
GREP
@@ -1670,52 +1669,6 @@ eval ac_res=\$$3
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_cxx_check_header_compile
-
-# ac_fn_cxx_try_link LINENO
-# -------------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- 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=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_cxx_try_link
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
@@ -3766,170 +3719,6 @@ fi
-# Solaris needs libsocket and libnsl for socket functions before 11.4.
-# libcody uses those.
-save_LIBS="$LIBS"
-LIBS=
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
-$as_echo_n "checking for library containing gethostbyname... " >&6; }
-if ${ac_cv_search_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' nsl; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_cxx_try_link "$LINENO"; then :
- ac_cv_search_gethostbyname=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_gethostbyname+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_gethostbyname+:} false; then :
-
-else
- ac_cv_search_gethostbyname=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
-$as_echo "$ac_cv_search_gethostbyname" >&6; }
-ac_res=$ac_cv_search_gethostbyname
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
-$as_echo_n "checking for library containing socket... " >&6; }
-if ${ac_cv_search_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' socket; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_cxx_try_link "$LINENO"; then :
- ac_cv_search_socket=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_socket+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_socket+:} false; then :
-
-else
- ac_cv_search_socket=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
-$as_echo "$ac_cv_search_socket" >&6; }
-ac_res=$ac_cv_search_socket
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
-$as_echo_n "checking for socket in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket -lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.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 socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
- ac_cv_lib_socket_socket=yes
-else
- ac_cv_lib_socket_socket=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
-$as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes; then :
- LIBS="-lsocket -lnsl $LIBS"
-fi
-
-fi
-
-
-NETLIBS="$LIBS"
-LIBS="$save_LIBS"
-
-
ac_config_headers="$ac_config_headers config.h"
ac_config_files="$ac_config_files Makefile"
@@ -22,7 +22,6 @@
# By default g++ uses an in-process mapper.
sinclude(../config/acx.m4)
-sinclude(../config/ax_lib_socket_nsl.m4)
AC_INIT(c++tools)
@@ -264,15 +263,6 @@ fi
# Determine what GCC version number to use in filesystem paths.
GCC_BASE_VER
-# Solaris needs libsocket and libnsl for socket functions before 11.4.
-# libcody uses those.
-save_LIBS="$LIBS"
-LIBS=
-AX_LIB_SOCKET_NSL
-NETLIBS="$LIBS"
-LIBS="$save_LIBS"
-AC_SUBST(NETLIBS)
-
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile])
@@ -447,7 +447,6 @@ CPPINC = -I$(srcdir)/../libcpp/include
CODYLIB = ../libcody/libcody.a
CODYINC = -I$(srcdir)/../libcody
-NETLIBS = @NETLIBS@
# Where to find decNumber
enable_decimal_float = @enable_decimal_float@
@@ -68,7 +68,6 @@ m4_include([../ltsugar.m4])
m4_include([../ltversion.m4])
m4_include([../lt~obsolete.m4])
m4_include([../config/acx.m4])
-m4_include([../config/ax_lib_socket_nsl.m4])
m4_include([../config/cet.m4])
m4_include([../config/codeset.m4])
m4_include([../config/depstand.m4])
@@ -271,9 +271,8 @@ case ${target}:`uname -v` in
esac
# Obsolete configurations.
-case ${target}${target_min} in
- *-*-solaris2.11.[0-3]* \
- | ia64*-*-* \
+case ${target} in
+ ia64*-*-* \
| nios2*-*-* \
)
if test "x$enable_obsolete" != xyes; then
@@ -288,7 +287,7 @@ esac
# Unsupported targets list. Do not put an entry in this list unless
# it would otherwise be caught by a more permissive pattern. The list
# should be in alphabetical order.
-case ${target} in
+case ${target}${target_min} in
# Avoid special cases that are not obsolete
arm*-*-*eabi* \
)
@@ -325,6 +324,7 @@ case ${target} in
| *-*-solaris2.[0-9] \
| *-*-solaris2.[0-9].* \
| *-*-solaris2.10* \
+ | *-*-solaris2.11.[0-3]* \
| *-*-sysv* \
| vax-*-vms* \
)
@@ -1046,12 +1046,8 @@ case ${target} in
sol2_tm_file_head="elfos.h ${cpu_type}/sysv4.h"
sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
- case ${target} in
- *-*-solaris2.1[1-9]*)
- # __cxa_atexit was introduced in Solaris 11.4.
- default_use_cxa_atexit=yes
- ;;
- esac
+ # __cxa_atexit was introduced in Solaris 11.4.
+ default_use_cxa_atexit=yes
use_gcc_stdint=wrap
if test x$gnu_ld = xyes; then
tm_file="usegld.h ${tm_file}"
@@ -1672,13 +1672,6 @@
#endif
-/* Define 0/1 if your linker supports the SHF_MERGE flag with section
- alignment > 1. */
-#ifndef USED_FOR_TARGET
-#undef HAVE_LD_ALIGNED_SHF_MERGE
-#endif
-
-
/* Define if your linker supports --as-needed/--no-as-needed or equivalent
options. */
#ifndef USED_FOR_TARGET
@@ -2560,12 +2553,6 @@
#endif
-/* Define 0/1 if your linker supports hidden thunks in linkonce sections. */
-#ifndef USED_FOR_TARGET
-#undef USE_HIDDEN_LINKONCE
-#endif
-
-
/* Define to 1 if the 'long long' type is wider than 'long' but still
efficiently supported by the host hardware. */
#ifndef USED_FOR_TARGET
@@ -5976,12 +5976,10 @@ ix86_setup_frame_addresses (void)
cfun->machine->accesses_prev_frame = 1;
}
-#ifndef USE_HIDDEN_LINKONCE
-# if defined(HAVE_GAS_HIDDEN) && (SUPPORTS_ONE_ONLY - 0)
-# define USE_HIDDEN_LINKONCE 1
-# else
-# define USE_HIDDEN_LINKONCE 0
-# endif
+#if defined(HAVE_GAS_HIDDEN) && (SUPPORTS_ONE_ONLY - 0)
+# define USE_HIDDEN_LINKONCE 1
+#else
+# define USE_HIDDEN_LINKONCE 0
#endif
/* Label count for call and return thunks. It is used to make unique
@@ -204,7 +204,7 @@ along with GCC; see the file COPYING3.
%{ansi|std=c*|std=iso9899\\:199409:values-Xc.o%s; :values-Xa.o%s} \
%{std=c90|std=gnu90:values-xpg4.o%s; :values-xpg6.o%s}}}"
-#if defined(HAVE_LD_PIE) && defined(HAVE_SOLARIS_CRTS)
+#if defined(HAVE_LD_PIE)
#define STARTFILE_CRTBEGIN_SPEC "%{static:crtbegin.o%s; \
shared|" PIE_SPEC ":crtbeginS.o%s; \
:crtbegin.o%s}"
@@ -265,7 +265,6 @@ along with GCC; see the file COPYING3.
/* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us. */
#undef STARTFILE_SPEC
-#ifdef HAVE_SOLARIS_CRTS
/* Since Solaris 11.4, the OS delivers crt1.o, crti.o, and crtn.o, with a hook
for compiler-dependent stuff like profile handling. */
#define STARTFILE_SPEC "%{!shared:%{!symbolic: \
@@ -275,16 +274,8 @@ along with GCC; see the file COPYING3.
:crtp.o%s}}} \
crti.o%s %(startfile_arch) %(startfile_crtbegin) \
%(startfile_vtv)"
-#else
-#define STARTFILE_SPEC "%{!shared:%{!symbolic: \
- %{p:mcrt1.o%s; \
- pg:gcrt1.o%s gmon.o%s; \
- :crt1.o%s}}} \
- crti.o%s %(startfile_arch) %(startfile_crtbegin) \
- %(startfile_vtv)"
-#endif
-#if defined(HAVE_LD_PIE) && defined(HAVE_SOLARIS_CRTS)
+#if defined(HAVE_LD_PIE)
#define ENDFILE_CRTEND_SPEC "%{static:crtend.o%s; \
shared|" PIE_SPEC ":crtendS.o%s; \
:crtend.o%s}"
@@ -427,14 +418,13 @@ along with GCC; see the file COPYING3.
#endif
#ifdef USE_GLD
-/* Solaris 11 build 135+ implements dl_iterate_phdr. GNU ld needs
- --eh-frame-hdr to create the required .eh_frame_hdr sections. */
-#if defined(HAVE_LD_EH_FRAME_HDR) && defined(TARGET_DL_ITERATE_PHDR)
+/* GNU ld needs --eh-frame-hdr to create the required .eh_frame_hdr sections. */
+#if defined(HAVE_LD_EH_FRAME_HDR)
#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
-#endif /* HAVE_LD_EH_FRAME && TARGET_DL_ITERATE_PHDR */
+#endif /* HAVE_LD_EH_FRAME */
#endif
-#if defined(HAVE_LD_PIE) && defined(HAVE_SOLARIS_CRTS)
+#if defined(HAVE_LD_PIE)
#ifdef USE_GLD
/* Assert -z text by default to match Solaris ld. */
#define LD_PIE_SPEC "-pie %{!mimpure-text:-z text}"
@@ -809,7 +809,6 @@ ZSTD_LIB
ZSTD_INCLUDE
DL_LIB
LDEXP_LIB
-NETLIBS
EXTRA_GCC_LIBS
GNAT_LIBEXC
COLLECT2_LIBS
@@ -10285,170 +10284,6 @@ EXTRA_GCC_LIBS="$LIBS"
LIBS="$save_LIBS"
-# Solaris needs libsocket and libnsl for socket functions before 11.4.
-# C++ needs those for libcody.
-save_LIBS="$LIBS"
-LIBS=
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
-$as_echo_n "checking for library containing gethostbyname... " >&6; }
-if ${ac_cv_search_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' nsl; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_cxx_try_link "$LINENO"; then :
- ac_cv_search_gethostbyname=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_gethostbyname+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_gethostbyname+:} false; then :
-
-else
- ac_cv_search_gethostbyname=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
-$as_echo "$ac_cv_search_gethostbyname" >&6; }
-ac_res=$ac_cv_search_gethostbyname
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
-$as_echo_n "checking for library containing socket... " >&6; }
-if ${ac_cv_search_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' socket; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_cxx_try_link "$LINENO"; then :
- ac_cv_search_socket=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_socket+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_socket+:} false; then :
-
-else
- ac_cv_search_socket=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
-$as_echo "$ac_cv_search_socket" >&6; }
-ac_res=$ac_cv_search_socket
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
-$as_echo_n "checking for socket in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket -lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.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 socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
- ac_cv_lib_socket_socket=yes
-else
- ac_cv_lib_socket_socket=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
-$as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes; then :
- LIBS="-lsocket -lnsl $LIBS"
-fi
-
-fi
-
-
-NETLIBS="$LIBS"
-LIBS="$save_LIBS"
-
-
# Some systems put ldexp and frexp in libm instead of libc; assume
# they're both in the same place. jcf-dump needs them.
save_LIBS="$LIBS"
@@ -21575,7 +21410,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 21578 "configure"
+#line 21413 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -21681,7 +21516,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 21684 "configure"
+#line 21519 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -27105,23 +26940,6 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
-gcc_cv_ld_aligned_shf_merge=yes
-case "$target" in
- # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
- # alignment > 1.
- sparc*-*-solaris2.11*)
- if test x"$gnu_ld" = xno \
- && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
- gcc_cv_ld_aligned_shf_merge=no
- fi
- ;;
-esac
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_LD_ALIGNED_SHF_MERGE `if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`
-_ACEOF
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
$as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
if ${gcc_cv_as_comdat_group+:} false; then :
@@ -27303,35 +27121,6 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
-# Restrict this test to Solaris/x86: other targets define this statically.
-case "${target}" in
- i?86-*-solaris2* | x86_64-*-solaris2*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for hidden thunks in linkonce sections" >&5
-$as_echo_n "checking support for hidden thunks in linkonce sections... " >&6; }
- if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
- hidden_linkonce=yes
- else
- case "${target}" in
- # Full support for hidden thunks in linkonce sections only appeared in
- # Solaris 11/OpenSolaris.
- *-*-solaris2.1[1-9]*)
- hidden_linkonce=yes
- ;;
- *)
- hidden_linkonce=no
- ;;
- esac
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hidden_linkonce" >&5
-$as_echo "$hidden_linkonce" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define USE_HIDDEN_LINKONCE `if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`
-_ACEOF
-
- ;;
-esac
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table is_stmt support" >&5
$as_echo_n "checking assembler for line table is_stmt support... " >&6; }
if ${gcc_cv_as_is_stmt+:} false; then :
@@ -33631,14 +33420,7 @@ fi
gcc_cv_target_dl_iterate_phdr=unknown
case "$target" in
*-*-solaris2*)
- # <link.h> needs both a dl_iterate_phdr declaration and support for
- # compilation with largefile support.
- if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
- && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
- gcc_cv_target_dl_iterate_phdr=yes
- else
- gcc_cv_target_dl_iterate_phdr=no
- fi
+ gcc_cv_target_dl_iterate_phdr=yes
;;
*-*-dragonfly* | *-*-freebsd*)
if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
@@ -1434,15 +1434,6 @@ EXTRA_GCC_LIBS="$LIBS"
LIBS="$save_LIBS"
AC_SUBST(EXTRA_GCC_LIBS)
-# Solaris needs libsocket and libnsl for socket functions before 11.4.
-# C++ needs those for libcody.
-save_LIBS="$LIBS"
-LIBS=
-AX_LIB_SOCKET_NSL
-NETLIBS="$LIBS"
-LIBS="$save_LIBS"
-AC_SUBST(NETLIBS)
-
# Some systems put ldexp and frexp in libm instead of libc; assume
# they're both in the same place. jcf-dump needs them.
save_LIBS="$LIBS"
@@ -3599,21 +3590,6 @@ AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_MERGE,
[`if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler supports marking sections with SHF_MERGE flag.])
-gcc_cv_ld_aligned_shf_merge=yes
-case "$target" in
- # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
- # alignment > 1.
- sparc*-*-solaris2.11*)
- if test x"$gnu_ld" = xno \
- && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
- gcc_cv_ld_aligned_shf_merge=no
- fi
- ;;
-esac
-AC_DEFINE_UNQUOTED(HAVE_LD_ALIGNED_SHF_MERGE,
- [`if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`],
-[Define 0/1 if your linker supports the SHF_MERGE flag with section alignment > 1.])
-
gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as)],
gcc_cv_as_comdat_group,
[--fatal-warnings],
@@ -3723,31 +3699,6 @@ AC_DEFINE_UNQUOTED(HAVE_COMDAT_GROUP,
|| test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`],
[Define 0/1 if your assembler and linker support COMDAT groups.])
-# Restrict this test to Solaris/x86: other targets define this statically.
-case "${target}" in
- i?86-*-solaris2* | x86_64-*-solaris2*)
- AC_MSG_CHECKING(support for hidden thunks in linkonce sections)
- if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
- hidden_linkonce=yes
- else
- case "${target}" in
- # Full support for hidden thunks in linkonce sections only appeared in
- # Solaris 11/OpenSolaris.
- *-*-solaris2.1[[1-9]]*)
- hidden_linkonce=yes
- ;;
- *)
- hidden_linkonce=no
- ;;
- esac
- fi
- AC_MSG_RESULT($hidden_linkonce)
- AC_DEFINE_UNQUOTED(USE_HIDDEN_LINKONCE,
- [`if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`],
- [Define 0/1 if your linker supports hidden thunks in linkonce sections.])
- ;;
-esac
-
gcc_GAS_CHECK_FEATURE([line table is_stmt support],
gcc_cv_as_is_stmt,,
[ .text
@@ -7153,14 +7104,7 @@ AC_MSG_CHECKING(dl_iterate_phdr in targe
gcc_cv_target_dl_iterate_phdr=unknown
case "$target" in
*-*-solaris2*)
- # <link.h> needs both a dl_iterate_phdr declaration and support for
- # compilation with largefile support.
- if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
- && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
- gcc_cv_target_dl_iterate_phdr=yes
- else
- gcc_cv_target_dl_iterate_phdr=no
- fi
+ gcc_cv_target_dl_iterate_phdr=yes
;;
*-*-dragonfly* | *-*-freebsd*)
if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
@@ -143,7 +143,7 @@ cc1plus-checksum.cc : build/genchecksum$
cc1plus$(exeext): $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(CODYLIB) $(LIBDEPS) $(c++.prev)
@$(call LINK_PROGRESS,$(INDEX.c++),start)
+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
- $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(CODYLIB) $(NETLIBS) \
+ $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(CODYLIB) \
$(LIBS) $(BACKENDLIBS)
@$(call LINK_PROGRESS,$(INDEX.c++),end)
@@ -4293,7 +4293,7 @@ found on @uref{https://www.bitwizard.nl/
@end html
@anchor{ix86-x-solaris2}
@heading i?86-*-solaris2*
-Use this for Solaris 11.3 or later on x86 and x86-64 systems. Starting
+Use this for Solaris 11.4 on x86 and x86-64 systems. Starting
with GCC 4.7, there is also a 64-bit @samp{amd64-*-solaris2*} or
@samp{x86_64-*-solaris2*} configuration that corresponds to
@samp{sparcv9-sun-solaris2*}.
@@ -4895,15 +4895,12 @@ supported as cross-compilation target on
@end html
@anchor{x-x-solaris2}
@heading *-*-solaris2*
-Support for Solaris 11.3 and earlier has been obsoleted in GCC 13, but
-can still be enabled by configuring with @option{--enable-obsolete}.
+Support for Solaris 11.3 and earlier has been removed in GCC 15.
Support for Solaris 10 has been removed in GCC 10. Support for Solaris
9 has been removed in GCC 5. Support for Solaris 8 has been removed in
GCC 4.8. Support for Solaris 7 has been removed in GCC 4.6.
-Solaris 11.3 provides GCC 4.5.2, 4.7.3, and 4.8.2 as
-@command{/usr/gcc/4.5/bin/gcc} or similar. Solaris 11.4
-provides one or more of GCC 5, 7, 9, 10, 11, and 12.
+Solaris 11.4 provides one or more of GCC 5, 7, 9, 10, 11, 12, and 13.
You need to install the @code{system/header}, @code{system/linker}, and
@code{developer/assembler} packages.
@@ -4922,18 +4919,18 @@ of the build.
We recommend the use of the Solaris assembler or the GNU assembler, in
conjunction with the Solaris linker.
-The GNU @command{as} versions included in Solaris 11.3, from GNU
-binutils 2.23.1 or newer (in @file{/usr/bin/gas} and
+The GNU @command{as} versions included in Solaris 11.4, from GNU
+binutils 2.30.1 or newer (in @file{/usr/bin/gas} and
@file{/usr/gnu/bin/as}), are known to work. The version from GNU
-binutils 2.40 is known to work as well. Recent versions of the Solaris
+binutils 2.42 is known to work as well. Recent versions of the Solaris
assembler in @file{/usr/bin/as} work almost as well, though. To use GNU
@command{as}, configure with the options @option{--with-gnu-as
--with-as=@//usr/@/gnu/@/bin/@/as}.
For linking, the Solaris linker is preferred. If you want to use the
-GNU linker instead, the version in Solaris 11.3, from GNU binutils
-2.23.1 or newer (in @file{/usr/gnu/bin/ld} and @file{/usr/bin/gld}),
-works, as does the version from GNU binutils 2.40. However, it
+GNU linker instead, the version in Solaris 11.4, from GNU binutils
+2.30.1 or newer (in @file{/usr/gnu/bin/ld} and @file{/usr/bin/gld}),
+works, as does the version from GNU binutils 2.42. However, it
generally lacks platform specific features, so better stay with Solaris
@command{ld}. To use the LTO linker plugin
(@option{-fuse-linker-plugin}) with GNU @command{ld}, GNU binutils
@@ -4957,7 +4954,7 @@ will be disabled if no appropriate versi
work.
In order to build the GNU Ada compiler, GNAT, a working GNAT is needed.
-Since Solaris 11.4 SRU 39, GNAT 11 or 12 is bundled in the
+Since Solaris 11.4 SRU 39, GNAT 11, 12 or 13 is bundled in the
@code{developer/gcc/gcc-gnat} package.
In order to build the GNU D compiler, GDC, a working @samp{libphobos} is
@@ -4967,20 +4964,8 @@ configuring with @option{--enable-libpho
required on x86, while GDC 9.3.0 is known to work on SPARC.
The versions of the GNU Multiple Precision Library (GMP), the MPFR
-library and the MPC library bundled with Solaris 11.3 and later are
-usually recent enough to match GCC's requirements. There are two
-caveats:
-
-@itemize @bullet
-@item
-While the version of the GMP library in Solaris 11.3 works with GCC, you
-need to configure with @option{--with-gmp-include=/usr/include/gmp}.
-
-@item
-The version of the MPFR libary included in Solaris 11.3 is too old; you
-need to provide a more recent one.
-
-@end itemize
+library and the MPC library bundled with Solaris 11.4 are
+recent enough to match GCC's requirements.
@html
<hr />
@@ -80,7 +80,7 @@ cc1objplus$(exeext): $(OBJCXX_OBJS) cc1o
@$(call LINK_PROGRESS,$(INDEX.obj-c++),start)
+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
$(OBJCXX_OBJS) cc1objplus-checksum.o $(BACKEND) \
- $(CODYLIB) $(NETLIBS) $(LIBS) $(BACKENDLIBS)
+ $(CODYLIB) $(LIBS) $(BACKENDLIBS)
@$(call LINK_PROGRESS,$(INDEX.obj-c++),end)
# Objective C++ language specific files.
@@ -1415,17 +1415,11 @@ proc check_effective_target_pie { } {
|| [istarget *-*-freebsd*]
|| [istarget *-*-linux*]
|| [istarget arm*-*-uclinuxfdpiceabi]
+ || [istarget *-*-solaris2*]
|| [istarget *-*-gnu*]
|| [istarget *-*-amdhsa]} {
return 1;
}
- if { [istarget *-*-solaris2.1\[1-9\]*] } {
- # Full PIE support was added in Solaris 11.3, but gcc errors out
- # if missing, so check for that.
- return [check_no_compiler_messages pie executable {
- int main (void) { return 0; }
- } "-pie -fpie"]
- }
return 0
}
@@ -886,9 +886,6 @@ mergeable_string_section (tree decl ATTR
if (align < modesize)
align = modesize;
- if (!HAVE_LD_ALIGNED_SHF_MERGE && align > 8)
- return readonly_data_section;
-
str = TREE_STRING_POINTER (decl);
unit = GET_MODE_SIZE (mode);
@@ -927,8 +924,7 @@ mergeable_constant_section (machine_mode
&& known_le (GET_MODE_BITSIZE (mode), align)
&& align >= 8
&& align <= 256
- && (align & (align - 1)) == 0
- && (HAVE_LD_ALIGNED_SHF_MERGE ? 1 : align == 8))
+ && (align & (align - 1)) == 0)
{
const char *prefix = function_mergeable_rodata_prefix ();
char *name = (char *) alloca (strlen (prefix) + 30);
@@ -345,24 +345,11 @@ case ${host} in
# Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
tmake_file="$tmake_file $cpu_type/t-sol2"
extra_parts="gmon.o crtbegin.o crtend.o"
- if test "${libgcc_cv_solaris_crts}" = yes; then
- # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
- # base system. crtp.o and crtpg.o implement the compiler-dependent parts.
- extra_parts="$extra_parts crtp.o crtpg.o"
- # If the Solaris CRTs are present, both ld and gld will have PIE support.
- extra_parts="$extra_parts crtbeginS.o crtendS.o"
- else
- case ${host} in
- i?86-*-solaris2* | x86_64-*-solaris2*)
- # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
- # part of the base system.
- ;;
- sparc*-*-solaris2*)
- # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
- extra_parts="$extra_parts crt1.o gcrt1.o"
- ;;
- esac
- fi
+ # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
+ # base system. crtp.o and crtpg.o implement the compiler-dependent parts.
+ extra_parts="$extra_parts crtp.o crtpg.o"
+ # If the Solaris CRTs are present, both ld and gld will have PIE support.
+ extra_parts="$extra_parts crtbeginS.o crtendS.o"
if test x$enable_vtable_verify = xyes; then
extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
fi
@@ -34,9 +34,6 @@
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
-/* Define if the system-provided CRTs are present on Solaris. */
-#undef HAVE_SOLARIS_CRTS
-
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
deleted file mode 100644
@@ -1,173 +0,0 @@
-/* crt1.s for Solaris 2, x86
-
- Copyright (C) 1993-2024 Free Software Foundation, Inc.
- Written By Fred Fish, Nov 1992
-
-This file is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3, or (at your option) any
-later version.
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-Under Section 7 of GPL version 3, you are granted additional
-permissions described in the GCC Runtime Library Exception, version
-3.1, as published by the Free Software Foundation.
-
-You should have received a copy of the GNU General Public License and
-a copy of the GCC Runtime Library Exception along with this program;
-see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
-<http://www.gnu.org/licenses/>. */
-
-
-/* This file takes control of the process from the kernel, as specified
- in section 3 of the System V Application Binary Interface, Intel386
- Processor Supplement. It has been constructed from information obtained
- from the ABI, information obtained from single stepping existing
- Solaris executables through their startup code with gdb, and from
- information obtained by single stepping executables on other i386 SVR4
- implementations. This file is the first thing linked into any
- executable. */
-
-#ifndef GCRT1
- .ident "GNU C crt1.s"
-#define CLEANUP _cleanup
-#else
-/* This is a modified crt1.s by J.W.Hawtin <oolon@ankh.org> 15/8/96,
- to allow program profiling, by calling monstartup on entry and _mcleanup
- on exit. */
- .ident "GNU C gcrt1.s"
-#define CLEANUP _mcleanup
-#endif
- .weak _cleanup
- .weak _DYNAMIC
- .text
-
-/* Start creating the initial frame by pushing a NULL value for the return
- address of the initial frame, and mark the end of the stack frame chain
- (the innermost stack frame) with a NULL value, per page 3-32 of the ABI.
- Initialize the first stack frame pointer in %ebp (the contents of which
- are unspecified at process initialization). */
-
- .globl _start
-_start:
- pushl $0x0
- pushl $0x0
- movl %esp,%ebp
-
-/* As specified per page 3-32 of the ABI, %edx contains a function
- pointer that should be registered with atexit(), for proper
- shared object termination. Just push it onto the stack for now
- to preserve it. We want to register _cleanup() first. */
-
- pushl %edx
-
-/* Check to see if there is an _cleanup() function linked in, and if
- so, register it with atexit() as the last thing to be run by
- atexit(). */
-
- movl $CLEANUP,%eax
- testl %eax,%eax
- je .L1
- pushl $CLEANUP
- call atexit
- addl $0x4,%esp
-.L1:
-
-/* Now check to see if we have an _DYNAMIC table, and if so then
- we need to register the function pointer previously in %edx, but
- now conveniently saved on the stack as the argument to pass to
- atexit(). */
-
- movl $_DYNAMIC,%eax
- testl %eax,%eax
- je .L2
- call atexit
-.L2:
-
-/* Register _fini() with atexit(). We will take care of calling _init()
- directly. */
-
- pushl $_fini
- call atexit
-
-#ifdef GCRT1
-/* Start profiling. */
-
- pushl %ebp
- movl %esp,%ebp
- pushl $_etext
- pushl $_start
- call monstartup
- addl $8,%esp
- popl %ebp
-#endif
-
-/* Compute the address of the environment vector on the stack and load
- it into the global variable _environ. Currently argc is at 8 off
- the frame pointer. Fetch the argument count into %eax, scale by the
- size of each arg (4 bytes) and compute the address of the environment
- vector which is 16 bytes (the two zero words we pushed, plus argc,
- plus the null word terminating the arg vector) further up the stack,
- off the frame pointer (whew!). */
-
- movl 8(%ebp),%eax
- leal 16(%ebp,%eax,4),%edx
- movl %edx,_environ
-
-/* Push the environment vector pointer, the argument vector pointer,
- and the argument count on to the stack to set up the arguments
- for _init(), _fpstart(), and main(). Note that the environment
- vector pointer and the arg count were previously loaded into
- %edx and %eax respectively. The only new value we need to compute
- is the argument vector pointer, which is at a fixed address off
- the initial frame pointer. */
-
-/* Make sure the stack is properly aligned. */
- andl $0xfffffff0,%esp
- subl $4,%esp
-
- pushl %edx
- leal 12(%ebp),%edx
- pushl %edx
- pushl %eax
-
-/* Call _init(argc, argv, environ), _fpstart(argc, argv, environ), and
- main(argc, argv, environ). */
-
- call _init
- call __fpstart
- call main
-
-/* Pop the argc, argv, and environ arguments off the stack, push the
- value returned from main(), and call exit(). */
-
- addl $12,%esp
- pushl %eax
- call exit
-
-/* An inline equivalent of _exit, as specified in Figure 3-26 of the ABI. */
-
- pushl $0x0
- movl $0x1,%eax
- lcall $7,$0
-
-/* If all else fails, just try a halt! */
-
- hlt
- .type _start,@function
- .size _start,.-_start
-
-#ifndef GCRT1
-/* A dummy profiling support routine for non-profiling executables,
- in case we link in some objects that have been compiled for profiling. */
-
- .weak _mcount
-_mcount:
- ret
- .type _mcount,@function
- .size _mcount,.-_mcount
-#endif
@@ -316,29 +316,6 @@ internal_mcount (char *selfpc, unsigned
/* Only necessary without the Solaris CRTs or a proper gcrt1.o, otherwise
crtpg.o or gcrt1.o take care of that.
- FIXME: What about _init vs. _start on sparc? */
-#ifndef HAVE_SOLARIS_CRTS
- if(!already_setup) {
- extern char etext[];
-
- already_setup = 1;
-
-#if defined __i386__
- /* <sys/vmparam.h> USERSTACK. */
- monstartup ((char *) 0x8048000, etext);
-#elif defined __x86_64__
- monstartup (NULL, etext);
-#elif defined __sparc__
- {
- extern char _start[];
- extern char _init[];
-
- monstartup (_start < _init ? _start : _init, etext);
- }
-#endif
- atexit (_mcleanup);
- }
-#endif /* !HAVE_SOLARIS_CRTS */
/* Check that we are profiling and that we aren't recursively invoked. */
if (profiling) {
goto out;
@@ -25,9 +25,3 @@ crtpg.o: $(srcdir)/config/sol2/crtpg.c
# gmon build rule
gmon.o: $(srcdir)/config/sol2/gmon.c
$(crt_compile) $(CRTSTUFF_T_CFLAGS_S) -c $<
-
-# Assemble startup files.
-crt1.o: $(srcdir)/config/$(cpu_type)/sol2-c1.S
- $(crt_compile) -c $<
-gcrt1.o: $(srcdir)/config/$(cpu_type)/sol2-c1.S
- $(crt_compile) -c -DGCRT1 $<
deleted file mode 100644
@@ -1,103 +0,0 @@
-! crt1.s for sparc & sparcv9 (SunOS 5)
-
-! Copyright (C) 1992-2024 Free Software Foundation, Inc.
-! Written By David Vinayak Henkel-Wallace, June 1992
-!
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 3, or (at your option) any
-! later version.
-!
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-! General Public License for more details.
-!
-! Under Section 7 of GPL version 3, you are granted additional
-! permissions described in the GCC Runtime Library Exception, version
-! 3.1, as published by the Free Software Foundation.
-!
-! You should have received a copy of the GNU General Public License and
-! a copy of the GCC Runtime Library Exception along with this program;
-! see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
-! <http://www.gnu.org/licenses/>.
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the SVr4 ABI.
-! This file is the first thing linked into any executable.
-
-#ifdef __sparcv9
-#define CPTRSIZE 8
-#define CPTRSHIFT 3
-#define STACK_BIAS 2047
-#define ldn ldx
-#define stn stx
-#define setn(s, scratch, dst) setx s, scratch, dst
-#else
-#define CPTRSIZE 4
-#define CPTRSHIFT 2
-#define STACK_BIAS 0
-#define ldn ld
-#define stn st
-#define setn(s, scratch, dst) set s, dst
-#endif
-
- .section ".text"
- .proc 022
- .global _start
-
-_start:
- mov 0, %fp ! Mark bottom frame pointer
- ldn [%sp + (16 * CPTRSIZE) + STACK_BIAS], %l0 ! argc
- add %sp, (17 * CPTRSIZE) + STACK_BIAS, %l1 ! argv
-
- ! Leave some room for a call. Sun leaves 32 octets (to sit on
- ! a cache line?) so we do too.
-#ifdef __sparcv9
- sub %sp, 48, %sp
-#else
- sub %sp, 32, %sp
-#endif
-
- ! %g1 may contain a function to be registered w/atexit
- orcc %g0, %g1, %g0
-#ifdef __sparcv9
- be %xcc, .nope
-#else
- be .nope
-#endif
- mov %g1, %o0
- call atexit
- nop
-.nope:
- ! Now make sure constructors and destructors are handled.
- setn(_fini, %o1, %o0)
- call atexit, 1
- nop
- call _init, 0
- nop
-
- ! We ignore the auxiliary vector; there is no defined way to
- ! access those data anyway. Instead, go straight to main:
- mov %l0, %o0 ! argc
- mov %l1, %o1 ! argv
-#ifdef GCRT1
- setn(___Argv, %o4, %o3)
- stn %o1, [%o3] ! *___Argv
-#endif
- ! Skip argc words past argv, to env:
- sll %l0, CPTRSHIFT, %o2
- add %o2, CPTRSIZE, %o2
- add %l1, %o2, %o2 ! env
- setn(_environ, %o4, %o3)
- stn %o2, [%o3] ! *_environ
- call main, 4
- nop
- call exit, 0
- nop
- call _exit, 0
- nop
- ! We should never get here.
-
- .type _start,#function
- .size _start,.-_start
@@ -5110,38 +5110,6 @@ fi
$as_echo "$libgcc_cv_mips_hard_float" >&6; }
esac
-case ${host} in
-*-*-solaris2*)
- # Check for system-provided CRTs on Solaris 11.4.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
-$as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
-if ${libgcc_cv_solaris_crts+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- libgcc_cv_solaris_crts=no
- libgcc_sysroot="`${CC} -print-sysroot`"
- libgcc_libdir="$libgcc_sysroot/usr/lib"
- # At the time they were added, gcrt1.o became a symlink for backwards
- # compatibility on x86, while crt1.o was added on sparc, so check for that.
- case ${host} in
- i?86-*-solaris2* | x86_64-*-solaris2*)
- if test -h "$libgcc_libdir/gcrt1.o"; then libgcc_cv_solaris_crts=yes; fi
- ;;
- sparc*-*-solaris2*)
- if test -f "$libgcc_libdir/crt1.o"; then libgcc_cv_solaris_crts=yes; fi
- ;;
- esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_solaris_crts" >&5
-$as_echo "$libgcc_cv_solaris_crts" >&6; }
- if test $libgcc_cv_solaris_crts = yes; then
-
-$as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
-
- fi
- ;;
-esac
-
# Determine the version of glibc, if any, used on the target.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
$as_echo_n "checking for target glibc version... " >&6; }
@@ -346,31 +346,6 @@ mips*-*-*)
[libgcc_cv_mips_hard_float=no])])
esac
-case ${host} in
-*-*-solaris2*)
- # Check for system-provided CRTs on Solaris 11.4.
- AC_CACHE_CHECK([system-provided CRTs on Solaris],
- [libgcc_cv_solaris_crts],
- [libgcc_cv_solaris_crts=no
- libgcc_sysroot="`${CC} -print-sysroot`"
- libgcc_libdir="$libgcc_sysroot/usr/lib"
- # At the time they were added, gcrt1.o became a symlink for backwards
- # compatibility on x86, while crt1.o was added on sparc, so check for that.
- case ${host} in
- i?86-*-solaris2* | x86_64-*-solaris2*)
- if test -h "$libgcc_libdir/gcrt1.o"; then libgcc_cv_solaris_crts=yes; fi
- ;;
- sparc*-*-solaris2*)
- if test -f "$libgcc_libdir/crt1.o"; then libgcc_cv_solaris_crts=yes; fi
- ;;
- esac])
- if test $libgcc_cv_solaris_crts = yes; then
- AC_DEFINE(HAVE_SOLARIS_CRTS, 1,
- [Define if the system-provided CRTs are present on Solaris.])
- fi
- ;;
-esac
-
# Determine the version of glibc, if any, used on the target.
AC_MSG_CHECKING([for target glibc version])
AC_ARG_WITH([glibc-version],
@@ -296,11 +296,7 @@ proc add_options_for_no_pch { flags } {
# Add to FLAGS all the target-specific flags needed for networking.
proc add_options_for_net_ts { flags } {
- # Before they were integrated into libc in Solaris 11.4, Solaris needs
- # libsocket and libnsl for networking applications.
- if { [istarget *-*-solaris2*] } {
- return "$flags -lsocket -lnsl"
- } elseif { [istarget *-*-rtems*] } {
+ if { [istarget *-*-rtems*] } {
return "$flags -lbsd -Wl,--gc-sections"
}
return $flags