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| author | Sergey Poznyakoff <gray@gnu.org> | 2017-12-23 22:51:42 +0200 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org> | 2017-12-23 22:51:42 +0200 |
| commit | ebc76f93985365d33c789c202b523e6b859e85b6 (patch) | |
| tree | 9c5eb3376e0a018d7fd9bdbf4a9669772e65a717 /configure.ac | |
| parent | 2e8a5e0be7b2db179018c10248a6cc64f9db3314 (diff) | |
| download | gdbm-ebc76f93985365d33c789c202b523e6b859e85b6.tar.gz gdbm-ebc76f93985365d33c789c202b523e6b859e85b6.tar.bz2 | |
Complement c175231e
* configure.ac: Check whether __thread qualifier is supported
* src/gdbmerrno.c (gdbm_errno_storage): Use GDBM_THREAD_LOCAL instead
of __thread.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 944fa7c..f172f8a 100644 --- a/configure.ac +++ b/configure.ac @@ -14,13 +14,13 @@ # # You should have received a copy of the GNU General Public License # along with GDBM. If not, see <http://www.gnu.org/licenses/>. */ m4_define([_GDBM_VERSION_MAJOR], 1) m4_define([_GDBM_VERSION_MINOR], 13) -dnl m4_define([_GDBM_VERSION_PATCH], 90) +m4_define([_GDBM_VERSION_PATCH], 90) AC_INIT([gdbm], _GDBM_VERSION_MAJOR._GDBM_VERSION_MINOR[]m4_ifdef([_GDBM_VERSION_PATCH],._GDBM_VERSION_PATCH), [bug-gdbm@gnu.org],, [http://www.gnu.org/software/gdbm]) AC_PREREQ(2.69) @@ -96,12 +96,20 @@ AC_SUBST(GDBM_COUNT_T) if test $ac_cv_type_unsigned_long_long_int = yes; then GDBM_COUNT_T="unsigned long long int" else GDBM_COUNT_T="unsigned long" fi +AC_MSG_CHECKING([for TLS qualifier]) +AC_TRY_COMPILE([], + [static __thread int x = 0;], + [gdbm_cv__thread=__thread], + [gdbm_cv__thread=]) +AC_MSG_RESULT($gdbm_cv__thread) +AC_DEFINE_UNQUOTED([GDBM_THREAD_LOCAL],$gdbm_cv__thread,[TLS qualifier]) + dnl Internationalization macros. AM_GNU_GETTEXT([external], [need-ngettext]) AM_GNU_GETTEXT_VERSION(0.18) AC_CHECK_HEADERS([sys/file.h sys/termios.h string.h locale.h getopt.h]) |