@@ -1188,7 +1188,8 @@
libgo_la_SOURCES = $(runtime_files)
-libgo_la_LIBADD = $(libgo_go_objs) $(LIBFFI) $(PTHREAD_LIBS) $(MATH_LIBS)
+libgo_la_LIBADD = \
+ $(libgo_go_objs) $(LIBFFI) $(PTHREAD_LIBS) $(MATH_LIBS) $(NET_LIBS)
libgobegin_a_SOURCES = \
runtime/go-main.c
@@ -1203,8 +1204,7 @@
$(AM_GOCFLAGS) $(GOCFLAGS)
GOLINK = $(LIBTOOL) --tag GO --mode-link $(GOC) \
- $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_GOCFLAGS) $(LTLDFLAGS) \
- $(PTHREAD_LIBS) $(MATH_LIBS) -o $@
+ $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_GOCFLAGS) $(LTLDFLAGS) -o $@
# Build a package.
BUILDARCHIVE = \
@@ -116,22 +116,28 @@
is_freebsd=no
is_linux=no
is_rtems=no
+is_solaris=no
GOOS=unknown
case ${host} in
- *-*-darwin*) is_darwin=yes; GOOS=darwin ;;
- *-*-freebsd*) is_freebsd=yes; GOOS=freebsd ;;
- *-*-linux*) is_linux=yes; GOOS=linux ;;
- *-*-rtems*) is_rtems=yes; GOOS=rtems ;;
+ *-*-darwin*) is_darwin=yes; GOOS=darwin ;;
+ *-*-freebsd*) is_freebsd=yes; GOOS=freebsd ;;
+ *-*-linux*) is_linux=yes; GOOS=linux ;;
+ *-*-rtems*) is_rtems=yes; GOOS=rtems ;;
+ *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
esac
AM_CONDITIONAL(LIBGO_IS_DARWIN, test $is_darwin = yes)
AM_CONDITIONAL(LIBGO_IS_FREEBSD, test $is_freebsd = yes)
AM_CONDITIONAL(LIBGO_IS_LINUX, test $is_linux = yes)
AM_CONDITIONAL(LIBGO_IS_RTEMS, test $is_rtems = yes)
+AM_CONDITIONAL(LIBGO_IS_SOLARIS, test $is_solaris = yes)
AC_SUBST(GOOS)
+dnl N.B. Keep in sync with gcc/testsuite/go.test/go-test.exp (go-set-goarch).
is_386=no
+is_arm=no
+is_sparc=no
+is_sparcv9=no
is_x86_64=no
-is_arm=no
GOARCH=unknown
case ${host} in
changequote(,)dnl
@@ -143,8 +149,10 @@
#endif],
[is_386=yes], [is_x86_64=yes])
if test "$is_386" = "yes"; then
+ is_386=yes
GOARCH=386
else
+ is_x86_64=yes
GOARCH=amd64
fi
;;
@@ -152,22 +160,38 @@
is_arm=yes
GOARCH=arm
;;
+ sparc*-*-*)
+ AC_PREPROC_IFELSE([
+#if defined(__sparcv9) || defined(__arch64__)
+#error 64-bit
+#endif],
+[is_sparc=yes], [is_sparcv9=yes])
+ if test "$is_sparc" = "yes"; then
+ is_sparc=yes
+ GOARCH=sparc
+ else
+ is_sparcv9=yes
+ GOARCH=sparcv9
+ fi
+ ;;
esac
AM_CONDITIONAL(LIBGO_IS_386, test $is_386 = yes)
+AM_CONDITIONAL(LIBGO_IS_ARM, test $is_arm = yes)
+AM_CONDITIONAL(LIBGO_IS_SPARC, test $is_sparc = yes)
+AM_CONDITIONAL(LIBGO_IS_SPARCV9, test $isv_sparcv9 = yes)
AM_CONDITIONAL(LIBGO_IS_X86_64, test $is_x86_64 = yes)
-AM_CONDITIONAL(LIBGO_IS_ARM, test $is_arm = yes)
AC_SUBST(GOARCH)
dnl Use -fsplit-stack when compiling C code if available.
AC_CACHE_CHECK([whether -fsplit-stack is supported],
-[ac_cv_libgo_split_stack_supported],
+[libgo_cv_c_split_stack_supported],
[CFLAGS_hold=$CFLAGS
CFLAGS="$CFLAGS -fsplit-stack"
AC_COMPILE_IFELSE([[int i;]],
-[ac_cv_libgo_split_stack_supported=yes],
-[ac_cv_libgo_split_stack_supported=no])
+[libgo_cv_c_split_stack_supported=yes],
+[libgo_cv_c_split_stack_supported=no])
CFLAGS=$CFLAGS_hold])
-if test "$ac_cv_libgo_split_stack_supported" = yes; then
+if test "$libgo_cv_c_split_stack_supported" = yes; then
SPLIT_STACK=-fsplit-stack
AC_DEFINE(USING_SPLIT_STACK, 1,
[Define if the compiler supports -fsplit-stack])
@@ -176,7 +200,7 @@
fi
AC_SUBST(SPLIT_STACK)
AM_CONDITIONAL(USING_SPLIT_STACK,
- test "$ac_cv_libgo_split_stack_supported" = yes)
+ test "$libgo_cv_c_split_stack_supported" = yes)
dnl Check whether the linker does stack munging when calling from
dnl split-stack into non-split-stack code. We check this by looking
@@ -184,12 +208,12 @@
dnl possible for the linker to support this for some targets but not
dnl others.
AC_CACHE_CHECK([whether linker supports split stack],
-[ac_cv_libgo_linker_supports_split_stack],
-ac_cv_libgo_linker_supports_split_stack=no
+[libgo_cv_c_linker_supports_split_stack],
+libgo_cv_c_linker_supports_split_stack=no
if $LD --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
- ac_cv_libgo_linker_supports_split_stack=yes
+ libgo_cv_c_linker_supports_split_stack=yes
fi)
-if test "$ac_cv_libgo_linker_supports_split_stack" = yes; then
+if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
AC_DEFINE(LINKER_SUPPORTS_SPLIT_STACK, 1,
[Define if the linker support split stack adjustments])
fi
@@ -199,17 +223,48 @@
AC_CHECK_LIB([m], [sqrt], MATH_LIBS=-lm)
AC_SUBST(MATH_LIBS)
+dnl Test for -lsocket and -lnsl. Copied from libjava/configure.ac.
+AC_CACHE_CHECK([for socket libraries], libgo_cv_lib_sockets,
+ [libgo_cv_lib_sockets=
+ libgo_check_both=no
+ AC_CHECK_FUNC(connect, libgo_check_socket=no, libgo_check_socket=yes)
+ if test "$libgo_check_socket" = "yes"; then
+ unset ac_cv_func_connect
+ AC_CHECK_LIB(socket, main, libgo_cv_lib_sockets="-lsocket",
+ libgo_check_both=yes)
+ fi
+ if test "$libgo_check_both" = "yes"; then
+ libgo_old_libs=$LIBS
+ LIBS="$LIBS -lsocket -lnsl"
+ unset ac_cv_func_accept
+ AC_CHECK_FUNC(accept,
+ [libgo_check_nsl=no
+ libgo_cv_lib_sockets="-lsocket -lnsl"])
+ unset ac_cv_func_accept
+ LIBS=$libgo_old_libs
+ fi
+ unset ac_cv_func_gethostbyname
+ libgo_old_libs="$LIBS"
+ AC_CHECK_FUNC(gethostbyname, ,
+ [AC_CHECK_LIB(nsl, main,
+ [libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"])])
+ unset ac_cv_func_gethostbyname
+ LIBS=$libgo_old_libs
+])
+NET_LIBS="$libgo_cv_lib_sockets"
+AC_SUBST(NET_LIBS)
+
dnl Test whether the compiler supports the -pthread option.
AC_CACHE_CHECK([whether -pthread is supported],
-[ac_cv_libgo_pthread_supported],
+[libgo_cv_lib_pthread],
[CFLAGS_hold=$CFLAGS
CFLAGS="$CFLAGS -pthread"
AC_COMPILE_IFELSE([[int i;]],
-[ac_cv_libgo_pthread_supported=yes],
-[ac_cv_libgo_pthread_supported=no])
+[libgo_cv_lib_pthread=yes],
+[libgo_cv_lib_pthread=no])
CFLAGS=$CFLAGS_hold])
PTHREAD_CFLAGS=
-if test "$ac_cv_libgo_pthread_supported" = yes; then
+if test "$libgo_cv_lib_pthread" = yes; then
PTHREAD_CFLAGS=-pthread
fi
AC_SUBST(PTHREAD_CFLAGS)
@@ -230,15 +285,15 @@
dnl For x86 we want to use the -minline-all-stringops option to avoid
dnl forcing a stack split when calling memcpy and friends.
AC_CACHE_CHECK([whether compiler supports -minline-all-stringops],
-[ac_cv_libgo_compiler_supports_inline_all_stringops],
+[libgo_cv_c_stringops],
[CFLAGS_hold=$CFLAGS
CFLAGS="$CFLAGS -minline-all-stringops"
AC_COMPILE_IFELSE([int i;],
-[ac_cv_libgo_compiler_supports_inline_all_stringops=yes],
-[ac_cv_libgo_compiler_supports_inline_all_stringops=no])
+[libgo_cv_c_stringops=yes],
+[libgo_cv_c_stringops=no])
CFLAGS=$CFLAGS_hold])
STRINGOPS_FLAG=
-if test "$ac_cv_libgo_compiler_supports_inline_all_stringops" = yes; then
+if test "$libgo_cv_c_stringops" = yes; then
STRINGOPS_FLAG=-minline-all-stringops
fi
AC_SUBST(STRINGOPS_FLAG)
@@ -0,0 +1,17 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proc
+
+import "os"
+
+// Process tracing is not supported on Solaris yet.
+
+func Attach(pid int) (Process, os.Error) {
+ return nil, os.NewError("debug/proc not implemented on Solaris")
+}
+
+func ForkExec(argv0 string, argv []string, envv []string, dir string, fd []*os.File) (Process, os.Error) {
+ return Attach(0)
+}
@@ -0,0 +1,5 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proc
@@ -0,0 +1,5 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proc
@@ -0,0 +1,5 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proc
@@ -0,0 +1,5 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proc
@@ -0,0 +1,7 @@
+// syscall_solaris.go -- Solaris 2 specific syscall interface.
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package syscall
@@ -0,0 +1,19 @@
+// syscall_solaris_386.go -- Solaris/x86 specific support
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package syscall
+
+import "unsafe"
+
+const ARCH = "386"
+
+// FIXME: ptrace(3C) has this, but exec.go expects the next.
+//func libc_ptrace(request int, pid Pid_t, addr int, data int) int __asm__ ("ptrace")
+
+func libc_ptrace(request int, pid Pid_t, addr uintptr, data *byte) int __asm__ ("ptrace")
+
+var dummy *byte
+const sizeofPtr uintptr = uintptr(unsafe.Sizeof(dummy))
@@ -0,0 +1,23 @@
+// syscall_solaris_amd64.go -- Solaris/x64 specific support
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package syscall
+
+import "unsafe"
+
+const ARCH = "amd64"
+
+// FIXME: ptrace(3C) has this, but exec.go expects the next.
+//func libc_ptrace(request int, pid Pid_t, addr int, data int) int __asm__ ("ptrace")
+
+// 64-bit ptrace(3C) doesn't exist
+func libc_ptrace(request int, pid Pid_t, addr uintptr, data *byte) int {
+ errno := ENOSYS
+ return -1
+}
+
+var dummy *byte
+const sizeofPtr uintptr = uintptr(unsafe.Sizeof(dummy))
@@ -0,0 +1,7 @@
+// syscall_solaris_sparc.go -- Solaris SPARC specific support
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package syscall
@@ -0,0 +1,7 @@
+// syscall_solaris_v9.go -- Solaris sparc9v specific support
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package syscall