diff options
Diffstat (limited to 'm4/pthread_sigmask.m4')
| -rw-r--r-- | m4/pthread_sigmask.m4 | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/m4/pthread_sigmask.m4 b/m4/pthread_sigmask.m4 index ca614294228..cadc239a3c6 100644 --- a/m4/pthread_sigmask.m4 +++ b/m4/pthread_sigmask.m4 @@ -124,41 +124,41 @@ AC_DEFUN([gl_FUNC_PTHREAD_SIGMASK], case " $LIBS " in *' -pthread '*) ;; *' -lpthread '*) ;; - *) - AC_CACHE_CHECK([whether pthread_sigmask works without -lpthread], - [gl_cv_func_pthread_sigmask_in_libc_works], - [ - AC_RUN_IFELSE( - [AC_LANG_SOURCE([[ - #include <pthread.h> - #include <signal.h> - #include <stddef.h> - int main () - { - sigset_t set; - sigemptyset (&set); - return pthread_sigmask (1729, &set, NULL) != 0; - }]])], - [gl_cv_func_pthread_sigmask_in_libc_works=no], - [gl_cv_func_pthread_sigmask_in_libc_works=yes], - [ - changequote(,)dnl - case "$host_os" in - freebsd* | hpux* | solaris | solaris2.[2-9]*) - gl_cv_func_pthread_sigmask_in_libc_works="guessing no";; - *) - gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";; - esac - changequote([,])dnl - ]) - ]) - case "$gl_cv_func_pthread_sigmask_in_libc_works" in - *no) - REPLACE_PTHREAD_SIGMASK=1 - AC_DEFINE([PTHREAD_SIGMASK_INEFFECTIVE], [1], - [Define to 1 if pthread_sigmask may return 0 and have no effect.]) - ;; - esac;; + *) + AC_CACHE_CHECK([whether pthread_sigmask works without -lpthread], + [gl_cv_func_pthread_sigmask_in_libc_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ + #include <pthread.h> + #include <signal.h> + #include <stddef.h> + int main () + { + sigset_t set; + sigemptyset (&set); + return pthread_sigmask (1729, &set, NULL) != 0; + }]])], + [gl_cv_func_pthread_sigmask_in_libc_works=no], + [gl_cv_func_pthread_sigmask_in_libc_works=yes], + [ + changequote(,)dnl + case "$host_os" in + freebsd* | hpux* | solaris | solaris2.[2-9]*) + gl_cv_func_pthread_sigmask_in_libc_works="guessing no";; + *) + gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";; + esac + changequote([,])dnl + ]) + ]) + case "$gl_cv_func_pthread_sigmask_in_libc_works" in + *no) + REPLACE_PTHREAD_SIGMASK=1 + AC_DEFINE([PTHREAD_SIGMASK_INEFFECTIVE], [1], + [Define to 1 if pthread_sigmask may return 0 and have no effect.]) + ;; + esac;; esac fi |