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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2011-06-09 07:08:00 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2011-06-09 07:08:00 +0000 |
| commit | ee610fcd4d08b101e426b13827d70b8a387e0498 (patch) | |
| tree | facd661921ca763f2c6699b2804e74acd1049588 /gcc/configure.ac | |
| parent | 8f2e22ff77819ca19eff4da9e2430943f95d5947 (diff) | |
| download | gcc-ee610fcd4d08b101e426b13827d70b8a387e0498.zip gcc-ee610fcd4d08b101e426b13827d70b8a387e0498.tar.gz gcc-ee610fcd4d08b101e426b13827d70b8a387e0498.tar.bz2 | |
configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
* configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
(gcc_cv_ld_hidden): Likewise.
* configure: Regenerate.
* config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO.
(ix86_stack_protect_fail): Mark unused.
(TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine.
* config/rs6000/rs6000.c (rs6000_assemble_visibility)
[TARGET_MACHO]: Don't define.
(TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise.
(TARGET_STACK_PROTECT_FAIL): Likewise.
(rs6000_stack_protect_fail): Mark unused.
* dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if
USE_LINKONCE_INDIRECT.
Don't emit .hidden expicitly.
From-SVN: r174837
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 5e41479..70b3dbc 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -2192,6 +2192,12 @@ EOF gcc_cv_as_hidden=yes ;; esac]) +case "${target}" in + *-*-darwin*) + # Darwin as has some visibility support, though with a different syntax. + gcc_cv_as_hidden=yes + ;; +esac # gnu_indirect_function type is an extension proposed at # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime @@ -2291,6 +2297,10 @@ else fi else case "${target}" in + *-*-darwin*) + # Darwin ld has some visibility support. + gcc_cv_ld_hidden=yes + ;; hppa64*-*-hpux* | ia64*-*-hpux*) gcc_cv_ld_hidden=yes ;; |