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| author | ljrittle <ljrittle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-06-08 03:53:35 +0000 |
|---|---|---|
| committer | ljrittle <ljrittle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-06-08 03:53:35 +0000 |
| commit | 6e77e3236833da984422d1c758e9d3188d9925c7 (patch) | |
| tree | b2cbfba3edc6eab1c6b67a4c3000514516e6ca14 /libstdc++-v3/config.h.in | |
| parent | ff09141288889ce509849b1ce77b549f23b54831 (diff) | |
| download | gcc-6e77e3236833da984422d1c758e9d3188d9925c7.tar.gz | |
* config/threads-no.h: Remove file.
* config/threads-posix.h: Remove file.
* acconfig.h (_GLIBCPP_USE_THREADS): Remove.
(_GLIBCPP_SUPPORTS_WEAK): Add (required by namespace-clean gthr*.h).
(_GLIBCPP_HAVE_GTHR_DEFAULT): Likewise.
* config.h.in: Regenerate.
* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Completely rework to
setup and use gthr*.h files. In particular, make gthr.h files
namespace-clean in the staging area (they don't have to be for
libgcc.a).
* aclocal.m4: Regenerate.
* configure: Regenerate.
* src/Makefile.am (build_headers): Remove bits/c++threads.h
and add bits/gthr.h bits/gthr-single.h bits/gthr-default.h.
* src/Makefile.in: Regenerate.
* include/bits/c++config: Cleanup threading configuration macros.
In particular, define __STL_GTHREADS macro which controls...
* include/bits/stl_threads.h: ...a brand new gthr.h-based
configuration here.
* config/c_io_stdio.h: Include staged gthr.h instead of local
thread configuration file. Always use __gthread_mutex_t
instead of __mutext_type (or int).
* include/bits/std_fstream.h: Likewise.
* docs/html/17_intro/howto.html: Remove placeholder comment in
case this configuration patch didn't make it. Add advice that
section only applies if configured with --enable-threads.
* docs/html/23_containers/howto.html: Reword to make clear
that _PTHREADS is no longer required for any port to be
correctly using STL with threads. Add advice that section
only applies if configured with --enable-threads.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42998 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/config.h.in')
| -rw-r--r-- | libstdc++-v3/config.h.in | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libstdc++-v3/config.h.in b/libstdc++-v3/config.h.in index a7231d4d6ed..f9b9ed76b90 100644 --- a/libstdc++-v3/config.h.in +++ b/libstdc++-v3/config.h.in @@ -3,8 +3,11 @@ /* Define if you have a working `mmap' system call. */ #undef HAVE_MMAP -// Include support for multiple threads, e.g., in the I/O package. -#undef _GLIBCPP_USE_THREADS +// Define if GCC supports weak symbols +#undef _GLIBCPP_SUPPORTS_WEAK + +// Define if gthr-default.h exists (meaning that threading support is enabled) +#undef HAVE_GTHR_DEFAULT // Include support for 'long long' and 'unsigned long long'. #undef _GLIBCPP_USE_LONG_LONG |