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Remove thread_local check, since we use pthread_* directly for now

This commit is contained in:
Tatsuhiro Tsujikawa 2015-03-05 02:06:31 +09:00
parent c2426bc732
commit 7f802b623d
1 changed files with 3 additions and 19 deletions
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22
configure.ac
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@ -200,21 +200,6 @@ std::vector<std::future<int>> v;
[have_std_future=no [have_std_future=no
AC_MSG_RESULT([no])]) AC_MSG_RESULT([no])])
# Check that thread_local is available.
AC_MSG_CHECKING([whether thread_local is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[
]],
[[
thread_local int n;
]])],
[AC_DEFINE([HAVE_THREAD_LOCAL], [1],
[Define to 1 if you have the `thread_local`.])
have_thread_local=yes
AC_MSG_RESULT([yes])],
[have_thread_local=no
AC_MSG_RESULT([no])])
# Check that std::map::emplace is available for g++-4.7. # Check that std::map::emplace is available for g++-4.7.
AC_MSG_CHECKING([whether std::map::emplace is available]) AC_MSG_CHECKING([whether std::map::emplace is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM( AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
@ -631,11 +616,10 @@ if test "x$debug" != "xno"; then
fi fi
enable_threads=yes enable_threads=yes
# Some platform does not have working std::future or thread_local. We # Some platform does not have working std::future. We disable
# disable threading for those platforms. # threading for those platforms.
if test "x$threads" != "xyes" || if test "x$threads" != "xyes" ||
test "x$have_std_future" != "xyes" || test "x$have_std_future" != "xyes"; then
test "x$have_thread_local" != "xyes"; then
enable_threads=no enable_threads=no
AC_DEFINE([NOTHREADS], [1], [Define to 1 if you want to disable threads.]) AC_DEFINE([NOTHREADS], [1], [Define to 1 if you want to disable threads.])
fi fi