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author | Chris Fairles <chris.fairles@gmail.com> | 2008-09-13 00:32:37 +0000 |
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committer | Paolo Carlini <paolo@gcc.gnu.org> | 2008-09-13 00:32:37 +0000 |
commit | 46e113bf2b767b2f2d488c68b18416bd5672ae21 (patch) | |
tree | f1b80ccc46845ad9f382edf7149e9088a80f68c5 /libstdc++-v3/acinclude.m4 | |
parent | 8270e80020ae8387c24f212c29d5306c38569984 (diff) | |
download | gcc-46e113bf2b767b2f2d488c68b18416bd5672ae21.zip gcc-46e113bf2b767b2f2d488c68b18416bd5672ae21.tar.gz gcc-46e113bf2b767b2f2d488c68b18416bd5672ae21.tar.bz2 |
thread: New.
2008-09-12 Chris Fairles <chris.fairles@gmail.com>
Benjamin Kosnik <bkoz@redhat.com>
* include/std/thread: New.
* include/Makefile.am: Update.
* include/Makefile.in: Regenerate.
* src/thread.cc: New.
* src/Makefile.am: Update.
* src/Makefile.in: Regenerate.
* acinclude.m4: Add check for nanosleep.
* configure.ac: Call it.
* configure: Regenerate.
* config.h.in: Likewise.
* config/abi/pre/gnu.ver: Add exports.
* doc/doxygen/user.cfg.in: Add thread header.
* testsuite/lib/libstdc++.exp (check_v3_target_nanosleep): Add.
* testsuite/lib/dg-options.exp (dg-require-nanosleep): Add.
* testsuite/30_threads/thread/cons/1.cc: New.
* testsuite/30_threads/thread/cons/2.cc: Likewise.
* testsuite/30_threads/thread/cons/3.cc: Likewise.
* testsuite/30_threads/thread/cons/4.cc: Likewise.
* testsuite/30_threads/thread/algorithm/1.cc: Likewise.
* testsuite/30_threads/thread/algorithm/2.cc: Likewise.
* testsuite/30_threads/thread/member/1.cc: Likewise.
* testsuite/30_threads/thread/member/2.cc: Likewise.
* testsuite/30_threads/thread/member/3.cc: Likewise.
* testsuite/30_threads/thread/this_thread/1.cc: Likewise.
* testsuite/30_threads/thread/this_thread/2.cc: Likewise.
* testsuite/30_threads/thread/this_thread/3.cc: Likewise.
* testsuite/30_threads/thread/this_thread/4.cc: Likewise.
* testsuite/30_threads/headers/thread/types_std_c++0x.cc: Likewise.
* testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise.
* testsuite/17_intro/headers/c++200x/all.cc: Add thread.
* testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc:
Add thread, condition_variable and mutex.
Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r140332
Diffstat (limited to 'libstdc++-v3/acinclude.m4')
-rw-r--r-- | libstdc++-v3/acinclude.m4 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 4936cc8..bec563f 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -1201,6 +1201,39 @@ AC_DEFUN([GLIBCXX_CHECK_GETTIMEOFDAY], [ ]) dnl +dnl Check for nanosleep, used in the implementation of 30.2.2 +dnl [thread.thread.this] in the current C++0x working draft. +dnl +AC_DEFUN([GLIBCXX_CHECK_NANOSLEEP], [ + + AC_MSG_CHECKING([for nanosleep]) + + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="$CXXFLAGS -fno-exceptions" + + ac_has_nanosleep=no; + AC_CHECK_HEADERS(time.h, ac_has_time_h=yes, ac_has_time_h=no) + if test x"$ac_has_time_h" = x"yes"; then + AC_MSG_CHECKING([for nanosleep]) + AC_TRY_COMPILE([#include <time.h>], + [timespec ts; nanosleep(&ts, 0);], + [ac_has_nanosleep=yes], [ac_has_nanosleep=no]) + + AC_MSG_RESULT($ac_has_nanosleep) + fi + + if test x"$ac_has_nanosleep" = x"yes"; then + AC_DEFINE(_GLIBCXX_USE_NANOSLEEP, 1, + [ Defined if nanosleep is available. ]) + fi + + CXXFLAGS="$ac_save_CXXFLAGS" + AC_LANG_RESTORE +]) + +dnl dnl Check for ISO/IEC 9899:1999 "C99" support to ISO/IEC DTR 19768 "TR1" dnl facilities in Chapter 8, "C compatibility". dnl |