Displaying 5 results from an estimated 5 matches for "visibility_cxxflag".
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visibility_cxxflags
2015 Feb 17
2
[LLVMdev] [PATCH 1/2 v3] configure: add visibility macro detection to configure
...t;; AC_MSG_RESULT([no])]);
> -
> - # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
> - CFLAGS=$save_CFLAGS
> + if test "x${ax_cv_have_func_attribute_visibility}" = xyes; then
> + VISIBILITY_CFLAGS="-fvisibility=hidden"
> + VISIBILITY_CXXFLAGS="-fvisibility=hidden"
> + fi
>
> # Work around aliasing bugs - developers should comment this out
> CFLAGS="$CFLAGS -fno-strict-aliasing"
> @@ -267,19 +264,6 @@ fi
> if test "x$GXX" = xyes; then
> CXXFLAGS="$CXXFLAGS -Wall&...
2015 Feb 26
2
[LLVMdev] [Mesa-dev] [PATCH 1/2 v3] configure: add visibility macro detection to configure
...S=""; AC_MSG_RESULT([no])]);
> -
> - # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
> - CFLAGS=$save_CFLAGS
> + if test "x${ax_cv_have_func_attribute_visibility}" = xyes; then
> + VISIBILITY_CFLAGS="-fvisibility=hidden"
> + VISIBILITY_CXXFLAGS="-fvisibility=hidden"
> + fi
>
As these two are no longer GCC "specific" we can move them out of the if
test x$GCC = xyes, conditional.
> # Work around aliasing bugs - developers should comment this out
> CFLAGS="$CFLAGS -fno-strict-aliasing&qu...
2015 Feb 17
7
[LLVMdev] [PATCH 0/2 v3] add visibility hidden to tls entry points
Patch 1 adds a check for the compilers visibility macro to configure.ac.
Patch 2 avoids redefined symbol errors in clang of the tls entry points.
Based on a suggestion from Rafael Ávila de Espíndola <rafael.espindola at gmail.com>
in http://llvm.org/bugs/show_bug.cgi?id=19778.
Tested with gcc 4.9 and clang 3.6(rc)
Marc Dietrich (2):
configure: add visibility macro detection to configure
2015 Feb 17
2
[LLVMdev] [PATCH 2/2 v3] add visibility hidden to tls entry points
...; Interestingly, it is supported here (also clang 3.6 from yesterday). What does
> config.log say about it?
>
Here is my config.log.
$ grep -i visibility config.log
configure:18401: checking for __attribute__((visibility))
ax_cv_have_func_attribute_visibility=no
VISIBILITY_CFLAGS=''
VISIBILITY_CXXFLAGS=''
- Sedat -
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2015 Feb 17
3
[LLVMdev] [PATCH 2/2 v3] add visibility hidden to tls entry points
On Tue, Feb 17, 2015 at 10:40 AM, Marc Dietrich <marvin24 at gmx.de> wrote:
> Avoid redefined symbol errors in clang. Based on a suggestion from
> Rafael Ávila de Espíndola <rafael.espindola at gmail.com> in
> http://llvm.org/bugs/show_bug.cgi?id=19778.
>
> Signed-off-by: Marc Dietrich <marvin24 at gmx.de>
> ---
> v2: - no change
> v3: - include util