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| author | ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-20 11:47:25 +0000 |
|---|---|---|
| committer | ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-20 11:47:25 +0000 |
| commit | 1c6e4ce9d88b644e398b2f4337195cd497841a04 (patch) | |
| tree | a77f9137c76c7d39fcac1110b79efb90d3a95ab7 /gcc/configure.ac | |
| parent | eeff6a54fe4eef656054dfb2053e1d4b006720ac (diff) | |
| download | gcc-1c6e4ce9d88b644e398b2f4337195cd497841a04.tar.gz | |
Enable initfini array support on Solaris (PR target/50166)
* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Require gcc_SUN_LD_VERSION.
Define _start.
Remove -e 0 from $gcc_cv_ld invocation.
Only use __GLIBC_PREREQ if defined.
Enable on Solaris since Solaris 8 patch.
(gcc_SUN_LD_VERSION): New macro.
* configure.ac (ld_ver) <*-*-solaris2*>: Refer to
gcc_SUN_LD_VERSION for version number format.
* configure: Regenerate.
* varasm.c (get_elf_initfini_array_priority_section): Set
SECTION_NOTYPE for non-default priority.
Use get_section instead of get_unnamed_section to emit
.init_array/.fini_array with default priority.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184390 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 5d6aa5d3c28..97be57b83e3 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -2296,15 +2296,11 @@ if test $in_tree_ld != yes ; then else case "${target}" in *-*-solaris2*) + # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number + # format. # - # Solaris 2 ld -V output looks like this for a regular version: - # - # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699 - # - # but test versions add stuff at the end: - # - # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10 - # + # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than + # /usr/ccs/bin/ld has been configured. ld_ver=`$gcc_cv_ld -V 2>&1` if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then ld_vers=`echo $ld_ver | sed -n \ |