#endif
-/* Define if your linker supports the *_sol2 emulations. */
-#ifndef USED_FOR_TARGET
-#undef HAVE_LD_SOL2_EMULATION
-#endif
-
-
/* Define if your linker supports -Bstatic/-Bdynamic or equivalent options. */
#ifndef USED_FOR_TARGET
#undef HAVE_LD_STATIC_DYNAMIC
#endif
-/* Define if the system-provided CRTs are present on Solaris. */
-#ifndef USED_FOR_TARGET
-#undef HAVE_SOLARIS_CRTS
-#endif
-
-
/* Define to 1 if you have the <stddef.h> header file. */
#ifndef USED_FOR_TARGET
#undef HAVE_STDDEF_H
#define ARCH64_SUBDIR "amd64"
#ifdef USE_GLD
-/* Since binutils 2.21, GNU ld supports new *_sol2 emulations to strictly
- follow the Solaris 2 ABI. Prefer them if present. */
-#ifdef HAVE_LD_SOL2_EMULATION
#define ARCH32_EMULATION "elf_i386_sol2"
#define ARCH64_EMULATION "elf_x86_64_sol2"
-#else
-#define ARCH32_EMULATION "elf_i386"
-#define ARCH64_EMULATION "elf_x86_64"
-#endif
#endif
#define ENDFILE_ARCH_SPEC \
%{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)
#define STARTFILE_CRTBEGIN_SPEC "%{static:crtbegin.o%s; \
shared|" PIE_SPEC ":crtbeginS.o%s; \
:crtbegin.o%s}"
-#else
-#define STARTFILE_CRTBEGIN_SPEC "crtbegin.o%s"
-#endif
#if ENABLE_VTABLE_VERIFY
#if SUPPORTS_INIT_PRIORITY
crti.o%s %(startfile_arch) %(startfile_crtbegin) \
%(startfile_vtv)"
-#if defined(HAVE_LD_PIE)
#define ENDFILE_CRTEND_SPEC "%{static:crtend.o%s; \
shared|" PIE_SPEC ":crtendS.o%s; \
:crtend.o%s}"
-#else
-#define ENDFILE_CRTEND_SPEC "crtend.o%s"
-#endif
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
#ifdef USE_GLD
/* 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 */
#endif
-#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}"
/* Solaris ld needs -z type=pie instead of -pie. */
#define LD_PIE_SPEC "-z type=pie %{mimpure-text:-z textoff}"
#endif
-#else
-/* Error out if some part of PIE support is missing. */
-#define LINK_PIE_SPEC \
- "%{no-pie:} %{pie:%e-pie is not supported in this configuration} "
-#endif
/* collect2.cc can only parse GNU nm -n output. Solaris nm needs -png to
produce the same format. */
"
#ifdef USE_GLD
-/* Since binutils 2.21, GNU ld supports new *_sol2 emulations to strictly
- follow the Solaris 2 ABI. Prefer them if present. */
-#ifdef HAVE_LD_SOL2_EMULATION
#define ARCH32_EMULATION "elf32_sparc_sol2"
#define ARCH64_EMULATION "elf64_sparc_sol2"
-#else
-#define ARCH32_EMULATION "elf32_sparc"
-#define ARCH64_EMULATION "elf64_sparc"
-#endif
#endif
#define ARCH64_SUBDIR "sparcv9"
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ case "${target}" in
+ *-*-solaris2*)
+ if test "$ld_vers_major" -gt 2; then
+ :
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 30; then
+ :
+ else
+ as_fn_error $? "GNU ld 2.30 or later is required on Solaris (found GNU ld $ld_ver)" "$LINENO" 5
+ fi
+ ;;
+ esac
else
case "${target}" in
*-*-solaris2*)
# Test if the assembler supports the section flag 'R' for specifying
# section with SHF_GNU_RETAIN.
case "${target}" in
- # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # Solaris may use GNU assembler with Solaris ld. Even if GNU
# assembler supports the section flag 'R', it doesn't mean that
- # Solairs ld supports it.
+ # Solaris ld supports it.
*-*-solaris2*)
gcc_cv_as_shf_gnu_retain=no
;;
# Test if the assembler supports the section flag 'o' for specifying
# section with link-order.
case "${target}" in
- # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # Solaris may use GNU assembler with Solaris ld. Even if GNU
# assembler supports the section flag 'o', it doesn't mean that
- # Solairs ld supports it.
+ # Solaris ld supports it.
*-*-solaris2*)
gcc_cv_as_section_link_order=no
;;
fi
else
case "${target}" in
- *-*-solaris2.1[1-9]*)
- comdat_group=no
- # Sun ld has COMDAT group support since Solaris 9, but it doesn't
- # interoperate with GNU as until Solaris 11 build 130, i.e. ld
- # version 1.688.
- #
- # If using Sun as for COMDAT group as emitted by GCC, one needs at
- # least ld version 1.2267.
- if test "$ld_vers_major" -gt 1; then
- comdat_group=yes
- elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
- comdat_group=yes
- elif test "$ld_vers_minor" -ge 2267; then
- comdat_group=yes
- fi
+ *-*-solaris2*)
+ comdat_group=yes
;;
*)
# Assume linkers other than GNU ld don't support COMDAT group.
if test x$gas = xyes; then
as_ix86_gas_32_opt="--32"
fi
- if echo "$ld_ver" | grep GNU > /dev/null; then
- if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
- ld_ix86_gld_32_opt="-melf_i386_sol2"
- else
- ld_ix86_gld_32_opt="-melf_i386"
- fi
+ if test x$gnu_ld = xyes; then
+ case $target in
+ *-*-solaris2*) ld_ix86_gld_32_opt="-melf_i386_sol2" ;;
+ *) ld_ix86_gld_32_opt="-melf_i386" ;;
+ esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
# Check if gas and gld support "addq %r23,foo@GOTTPOFF(%rip), %r15"
# with R_X86_64_CODE_6_GOTTPOFF relocation.
- if echo "$ld_ver" | grep GNU > /dev/null; then
- if $gcc_cv_ld -V 2>/dev/null | grep elf_x86_64_sol2 > /dev/null; then
- ld_ix86_gld_64_opt="-melf_x86_64_sol2"
- else
- ld_ix86_gld_64_opt="-melf_x86_64"
- fi
+ if test x$gnu_ld = xyes; then
+ case $target in
+ *-*-solaris2*) ld_ix86_gld_64_opt="-melf_x86_64_sol2" ;;
+ *) ld_ix86_gld_64_opt="-melf_x86_64" ;;
+ esac
fi
# Enforce 64-bit output with gas and gld.
if test x$gas = xyes; then
else
case "$target" in
*-*-solaris2*)
- # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
- if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
- gcc_cv_ld_eh_frame_hdr=yes
- fi
+ gcc_cv_ld_eh_frame_hdr=yes
;;
esac
fi
$as_echo_n "checking linker position independent executable support... " >&6; }
gcc_cv_ld_pie=no
if test $in_tree_ld = yes ; then
- case "$target" in
- # Full PIE support on Solaris was only introduced in gld 2.26.
- *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
- *) gcc_gld_pie_min_version=15 ;;
- esac
+ gcc_gld_pie_min_version=15
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_pie=yes
# Check if linker supports -pie option
if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
gcc_cv_ld_pie=yes
- case "$target" in
- *-*-solaris2*)
- if echo "$ld_ver" | grep GNU > /dev/null \
- && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
- gcc_cv_ld_pie=no
- fi
- ;;
- esac
else
case "$target" in
- *-*-solaris2.1[1-9]*)
+ *-*-solaris2*)
# Solaris 11.3 added PIE support.
- if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
- gcc_cv_ld_pie=yes
- fi
+ gcc_cv_ld_pie=yes
;;
esac
fi
case "${target}" in
*-*-solaris2*)
# Introduced in Solaris 11.2.
- if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
- gcc_cv_ld_compress_debug=1
- gcc_cv_ld_compress_debug_option="-z compress-sections"
- else
- gcc_cv_ld_compress_debug=0
- fi
+ gcc_cv_ld_compress_debug=1
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
;;
*)
# Assume linkers other than GNU ld don't support compessed debug
;;
esac
fi
-# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
-# dl_iterate_phdr, i.e. since Solaris 11.
case "$target" in
- *-*-solaris2.1[1-9]*)
- case "$target" in
- i?86-*-* | x86_64-*-*)
- if echo "$ld_ver" | grep GNU > /dev/null; then
- # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
- gcc_cv_ld_as_needed=no
- fi
- ;;
- esac
- ;;
- *-*-solaris2*)
- gcc_cv_ld_as_needed=no
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
;;
esac
fi
fi
-# In binutils 2.21, GNU ld gained support for new emulations fully
-# supporting the Solaris 2 ABI. Detect their presence in the linker used.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
-$as_echo_n "checking linker *_sol2 emulation support... " >&6; }
-if ${gcc_cv_ld_sol2_emulation+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- gcc_cv_ld_sol2_emulation=no
- if test $in_tree_ld = yes ; then
- if test "$gcc_cv_gld_major_version" -eq 2 -a \
- "$gcc_cv_gld_minor_version" -ge 21 -o \
- "$gcc_cv_gld_major_version" -gt 2 \
- && test $in_tree_ld_is_elf = yes; then
- gcc_cv_ld_sol2_emulation=yes
- fi
- elif test x$gcc_cv_ld != x; then
- if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
- grep _sol2 > /dev/null; then
- gcc_cv_ld_sol2_emulation=yes
- fi
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
-$as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
-if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
-
-$as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
-
-fi
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
$as_echo_n "checking linker --sysroot support... " >&6; }
if ${gcc_cv_ld_sysroot+:} false; then :
fi
-case $target in
-*-*-solaris2*)
- # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
-$as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
-if ${gcc_cv_solaris_crts+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- gcc_cv_solaris_crts=no
- if test x$host != x$target; then
- if test "x$with_sysroot" = xyes; then
- target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
- else
- target_sysroot="${with_sysroot}"
- fi
- fi
- target_libdir="$target_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 $target in
- i?86-*-solaris2* | x86_64-*-solaris2*)
- if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
- ;;
- sparc*-*-solaris2*)
- if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
- ;;
- esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_solaris_crts" >&5
-$as_echo "$gcc_cv_solaris_crts" >&6; }
- ;;
-esac
-if test x$gcc_cv_solaris_crts = xyes; then
-
-$as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
-
-fi
-
# Check whether --enable-libssp was given.
if test "${enable_libssp+set}" = set; then :
enableval=$enable_libssp; case "${enableval}" in
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ case "${target}" in
+ *-*-solaris2*)
+ if test "$ld_vers_major" -gt 2; then
+ :
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 30; then
+ :
+ else
+changequote([,])dnl
+ AC_MSG_ERROR([GNU ld 2.30 or later is required on Solaris (found GNU ld $ld_ver)])
+changequote(,)dnl
+ fi
+ ;;
+ esac
else
case "${target}" in
*-*-solaris2*)
# Test if the assembler supports the section flag 'R' for specifying
# section with SHF_GNU_RETAIN.
case "${target}" in
- # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # Solaris may use GNU assembler with Solaris ld. Even if GNU
# assembler supports the section flag 'R', it doesn't mean that
- # Solairs ld supports it.
+ # Solaris ld supports it.
*-*-solaris2*)
gcc_cv_as_shf_gnu_retain=no
;;
# Test if the assembler supports the section flag 'o' for specifying
# section with link-order.
case "${target}" in
- # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # Solaris may use GNU assembler with Solaris ld. Even if GNU
# assembler supports the section flag 'o', it doesn't mean that
- # Solairs ld supports it.
+ # Solaris ld supports it.
*-*-solaris2*)
gcc_cv_as_section_link_order=no
;;
else
changequote(,)dnl
case "${target}" in
- *-*-solaris2.1[1-9]*)
- comdat_group=no
- # Sun ld has COMDAT group support since Solaris 9, but it doesn't
- # interoperate with GNU as until Solaris 11 build 130, i.e. ld
- # version 1.688.
- #
- # If using Sun as for COMDAT group as emitted by GCC, one needs at
- # least ld version 1.2267.
- if test "$ld_vers_major" -gt 1; then
- comdat_group=yes
- elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
- comdat_group=yes
- elif test "$ld_vers_minor" -ge 2267; then
- comdat_group=yes
- fi
+ *-*-solaris2*)
+ comdat_group=yes
;;
*)
# Assume linkers other than GNU ld don't support COMDAT group.
if test x$gas = xyes; then
as_ix86_gas_32_opt="--32"
fi
- if echo "$ld_ver" | grep GNU > /dev/null; then
- if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
- ld_ix86_gld_32_opt="-melf_i386_sol2"
- else
- ld_ix86_gld_32_opt="-melf_i386"
- fi
+ if test x$gnu_ld = xyes; then
+ case $target in
+ *-*-solaris2*) ld_ix86_gld_32_opt="-melf_i386_sol2" ;;
+ *) ld_ix86_gld_32_opt="-melf_i386" ;;
+ esac
fi
gcc_GAS_CHECK_FEATURE([R_386_TLS_GD_PLT reloc],
# Check if gas and gld support "addq %r23,foo@GOTTPOFF(%rip), %r15"
# with R_X86_64_CODE_6_GOTTPOFF relocation.
- if echo "$ld_ver" | grep GNU > /dev/null; then
- if $gcc_cv_ld -V 2>/dev/null | grep elf_x86_64_sol2 > /dev/null; then
- ld_ix86_gld_64_opt="-melf_x86_64_sol2"
- else
- ld_ix86_gld_64_opt="-melf_x86_64"
- fi
+ if test x$gnu_ld = xyes; then
+ case $target in
+ *-*-solaris2*) ld_ix86_gld_64_opt="-melf_x86_64_sol2" ;;
+ *) ld_ix86_gld_64_opt="-melf_x86_64" ;;
+ esac
fi
# Enforce 64-bit output with gas and gld.
if test x$gas = xyes; then
else
case "$target" in
*-*-solaris2*)
- # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
- if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
- gcc_cv_ld_eh_frame_hdr=yes
- fi
+ gcc_cv_ld_eh_frame_hdr=yes
;;
esac
fi
AC_MSG_CHECKING(linker position independent executable support)
gcc_cv_ld_pie=no
if test $in_tree_ld = yes ; then
- case "$target" in
- # Full PIE support on Solaris was only introduced in gld 2.26.
- *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
- *) gcc_gld_pie_min_version=15 ;;
- esac
+ gcc_gld_pie_min_version=15
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes; then
gcc_cv_ld_pie=yes
# Check if linker supports -pie option
if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
gcc_cv_ld_pie=yes
- case "$target" in
- *-*-solaris2*)
- if echo "$ld_ver" | grep GNU > /dev/null \
- && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
- gcc_cv_ld_pie=no
- fi
- ;;
- esac
else
case "$target" in
- *-*-solaris2.1[[1-9]]*)
+ *-*-solaris2*)
# Solaris 11.3 added PIE support.
- if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
- gcc_cv_ld_pie=yes
- fi
+ gcc_cv_ld_pie=yes
;;
esac
fi
case "${target}" in
*-*-solaris2*)
# Introduced in Solaris 11.2.
- if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
- gcc_cv_ld_compress_debug=1
- gcc_cv_ld_compress_debug_option="-z compress-sections"
- else
- gcc_cv_ld_compress_debug=0
- fi
+ gcc_cv_ld_compress_debug=1
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
;;
*)
# Assume linkers other than GNU ld don't support compessed debug
;;
esac
fi
-# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
-# dl_iterate_phdr, i.e. since Solaris 11.
case "$target" in
- *-*-solaris2.1[[1-9]]*)
- case "$target" in
- i?86-*-* | x86_64-*-*)
- if echo "$ld_ver" | grep GNU > /dev/null; then
- # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
- gcc_cv_ld_as_needed=no
- fi
- ;;
- esac
- ;;
- *-*-solaris2*)
- gcc_cv_ld_as_needed=no
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
;;
esac
])
fi
fi
-# In binutils 2.21, GNU ld gained support for new emulations fully
-# supporting the Solaris 2 ABI. Detect their presence in the linker used.
-AC_CACHE_CHECK(linker *_sol2 emulation support,
- gcc_cv_ld_sol2_emulation,
- [gcc_cv_ld_sol2_emulation=no
- if test $in_tree_ld = yes ; then
- if test "$gcc_cv_gld_major_version" -eq 2 -a \
- "$gcc_cv_gld_minor_version" -ge 21 -o \
- "$gcc_cv_gld_major_version" -gt 2 \
- && test $in_tree_ld_is_elf = yes; then
- gcc_cv_ld_sol2_emulation=yes
- fi
- elif test x$gcc_cv_ld != x; then
- if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
- grep _sol2 > /dev/null; then
- gcc_cv_ld_sol2_emulation=yes
- fi
- fi])
-if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
- AC_DEFINE(HAVE_LD_SOL2_EMULATION, 1,
- [Define if your linker supports the *_sol2 emulations.])
-fi
-
AC_CACHE_CHECK(linker --sysroot support,
gcc_cv_ld_sysroot,
[gcc_cv_ld_sysroot=no
[Define if your linker supports --sysroot.])
fi
-case $target in
-*-*-solaris2*)
- # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
- AC_CACHE_CHECK([system-provided CRTs on Solaris],
- gcc_cv_solaris_crts,
- [gcc_cv_solaris_crts=no
- if test x$host != x$target; then
- if test "x$with_sysroot" = xyes; then
- target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
- else
- target_sysroot="${with_sysroot}"
- fi
- fi
- target_libdir="$target_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 $target in
- i?86-*-solaris2* | x86_64-*-solaris2*)
- if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
- ;;
- sparc*-*-solaris2*)
- if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
- ;;
- esac])
- ;;
-esac
-if test x$gcc_cv_solaris_crts = xyes; then
- AC_DEFINE(HAVE_SOLARIS_CRTS, 1,
- [Define if the system-provided CRTs are present on Solaris.])
-fi
-
AC_ARG_ENABLE(libssp,
[AS_HELP_STRING([--enable-libssp], [enable linking against libssp])],
[case "${enableval}" in
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 11.4 provides one or more of GCC 5, 7, 9, 10, 11, 12, 13, and 14.
+Solaris 11.4 provides one or more of GCC 5, 7, 9, 10, 11, 12, 13, 14,and 15.
You need to install the @code{system/header}, @code{system/linker}, and
@code{developer/assembler} packages.
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 2.44 is known to work as well. Recent versions of the Solaris
+@file{/usr/gnu/bin/as}), are known to work. This is the minimum
+supported version. The version from GNU
+binutils 2.45 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}.
2.30.1 or newer (in @file{/usr/gnu/bin/ld} and @file{/usr/bin/gld}),
works. However, it
generally lacks platform specific features, so better stay with Solaris
-@command{ld}. When using the version from GNU Binutils 2.44, there's
-an important caveat: binutils @emph{must} be configured with
-@code{CONFIG_SHELL=/bin/bash}, otherwise the linker's built-in linker
-scripts get corrupted on x86. To use the LTO linker plugin
+@command{ld}. To use the LTO linker plugin
(@option{-fuse-linker-plugin}) with GNU @command{ld}, GNU Binutils
@emph{must} be configured with @option{--enable-largefile}. To use
Solaris @command{ld}, we recommend to configure with
work.
In order to build the GNU Ada compiler, GNAT, a working GNAT is needed.
-Since Solaris 11.4 SRU 39, GNAT 11, 12, 13 or 14 is bundled in the
+Since Solaris 11.4 SRU 39, GNAT 11, 12, 13, 14, or 15 is bundled in the
@code{developer/gcc/gcc-gnat} package.
In order to build the GNU D compiler, GDC, a working @samp{libphobos} is
projects / thirdparty / gcc.git / commitdiff
