diff options
| author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-02 17:06:57 +0000 |
|---|---|---|
| committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-02 17:06:57 +0000 |
| commit | 074377fda7148d34c7a4a0fba356e705c4709930 (patch) | |
| tree | 63f0192910afa6b6123bc021825023581450915d /libstdc++-v3 | |
| parent | dff2f6650bae91d28851542d0aee478f8fc5d1ca (diff) | |
| download | gcc-074377fda7148d34c7a4a0fba356e705c4709930.tar.gz | |
2006-12-02 Howard Hinnant <hhinnant@apple.com>
* acinclude.m4: Allow OPTIMIZE_CXXFLAGS to be set by configure.host.
* configure.host: Set OPTIMIZE_CXXFLAGS to -fvisibility-inlines-hidden
for x86/darwin.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119450 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 7 | ||||
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 2 | ||||
| -rwxr-xr-x | libstdc++-v3/configure | 2 | ||||
| -rw-r--r-- | libstdc++-v3/configure.host | 5 |
4 files changed, 14 insertions, 2 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 32685cbfa16..1031465d422 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,10 @@ +2006-12-02 Howard Hinnant <hhinnant@apple.com> + + * acinclude.m4: Allow OPTIMIZE_CXXFLAGS to be set by configure.host. + * configure.host: Set OPTIMIZE_CXXFLAGS to -fvisibility-inlines-hidden + for x86/darwin. + * configure: Regenerate. + 2006-12-01 Paolo Carlini <pcarlini@suse.de> * include/ext/mt_allocator.h (__pool_base::_M_get_align): Remove diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index a15e076ce78..38345fa2e32 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -653,8 +653,8 @@ dnl AC_DEFUN([GLIBCXX_EXPORT_FLAGS], [ # Optimization flags that are probably a good idea for thrill-seekers. Just # uncomment the lines below and make, everything else is ready to go... + # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host. # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc - OPTIMIZE_CXXFLAGS= AC_SUBST(OPTIMIZE_CXXFLAGS) WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual' diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 8454849501d..ae4e09e15dc 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -110313,8 +110313,8 @@ echo "${ECHO_T}$gxx_include_dir" >&6 # Optimization flags that are probably a good idea for thrill-seekers. Just # uncomment the lines below and make, everything else is ready to go... + # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host. # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc - OPTIMIZE_CXXFLAGS= WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual' diff --git a/libstdc++-v3/configure.host b/libstdc++-v3/configure.host index 441eb4cab37..ef4d1de4c02 100644 --- a/libstdc++-v3/configure.host +++ b/libstdc++-v3/configure.host @@ -202,6 +202,11 @@ case "${host_os}" in # On Darwin, performance is improved if libstdc++ is single-module, # and on 8+ compatibility is better if not -flat_namespace. OPT_LDFLAGS="${OPT_LDFLAGS} -Wl,-single_module" + case "${host_cpu}" in + i[34567]86 | x86_64) + OPTIMIZE_CXXFLAGS="${OPTIMIZE_CXXFLAGS} -fvisibility-inlines-hidden" + ;; + esac os_include_dir="os/bsd/darwin" ;; *djgpp*) # leading * picks up "msdosdjgpp" |