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| author | Dave Korn <dave.korn.cygwin@gmail.com> | 2009-11-30 23:22:04 +0000 |
|---|---|---|
| committer | Dave Korn <dave.korn.cygwin@gmail.com> | 2009-11-30 23:22:04 +0000 |
| commit | 7001f58e5c37a25bda4f85690c4c1cf85635fa37 (patch) | |
| tree | 9471c38454c458137ad85815b86a55469917bef7 /libgomp/testsuite/lib | |
| parent | 09e374ddec50878a174c7a16f67fb09b5ba82329 (diff) | |
gcc/ChangeLog:
2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
* configure.ac (USE_CYGWIN_LIBSTDCXX_WRAPPERS): Define to reflect
status of AC_CHECK_FUNC for Cygwin DLL libstdc++ support wrappers.
* configure: Regenerate.
* config.in: Regenerate.
* config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Define list of --wrap
options for Cygwin DLL libstdc++ support wrappers.
(CXX_WRAP_SPEC_OPT): Define spec to use wrappers or not by default
according to defined value of USE_CYGWIN_LIBSTDCXX_WRAPPERS.
(CXX_WRAP_SPEC): Define entire wrapper spec in or out according to
whether USE_CYGWIN_LIBSTDCXX_WRAPPERS is even defined or not.
(LINK_SPEC): Include CXX_WRAP_SPEC.
* gcc/config/i386/winnt.c (wrapper_strcmp): New qsort helper function.
(i386_find_on_wrapper_list): Check if a function is found on the list
of libstdc++ wrapper options.
(i386_pe_file_end): If we are importing a wrapped function, also emit
an external declaration for the real version.
* config/i386/cygming.opt (muse-libstdc-wrappers): New option for
Cygwin targets. Update copyright year.
libstdc++-v3/ChangeLog:
2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
* libstdc++-v3/acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Don't disable
on PE targets.
* libstdc++-v3/configure: Regenerate.
* libstdc++-v3/configure.host: Add libtool DLL options for Cygwin
and MinGW platforms.
* libstdc++-v3/include/bits/c++config (_GLIBCXX_VISIBILITY_ATTR): On
platforms that don't support visibility, allow them to declare a macro
_GLIBCXX_PSEUDO_VISIBILITY that is applied in place of visibility.
(_GLIBCXX_PSEUDO_VISIBILITY): Supply empty default if not declared by
CPU- or OS-specific headers.
* libstdc++-v3/config/os/newlib/os_defines.h
(_GLIBCXX_PSEUDO_VISIBILITY_default): New macro for dllimport.
(_GLIBCXX_PSEUDO_VISIBILITY_hidden): New empty macro.
(_GLIBCXX_PSEUDO_VISIBILITY): Evaluate to one of the above.
* libstdc++-v3/config/os/mingw32/os_defines.h
(_GLIBCXX_PSEUDO_VISIBILITY_default,
_GLIBCXX_PSEUDO_VISIBILITY_hidden,
_GLIBCXX_PSEUDO_VISIBILITY): Likewise.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@154853 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgomp/testsuite/lib')
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