diff options
Diffstat (limited to 'm4/pthread-cond.m4')
| -rw-r--r-- | m4/pthread-cond.m4 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/m4/pthread-cond.m4 b/m4/pthread-cond.m4 new file mode 100644 index 0000000..f35a80c --- /dev/null +++ b/m4/pthread-cond.m4 @@ -0,0 +1,36 @@ +# pthread-cond.m4 serial 2 +dnl Copyright (C) 2019-2022 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_PTHREAD_COND], +[ + AC_REQUIRE([gl_PTHREAD_H]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + if { case "$host_os" in mingw*) true;; *) false;; esac; } \ + && test $gl_threads_api = windows; then + dnl Choose function names that don't conflict with the mingw-w64 winpthreads + dnl library. + REPLACE_PTHREAD_COND_INIT=1 + REPLACE_PTHREAD_CONDATTR_INIT=1 + REPLACE_PTHREAD_CONDATTR_DESTROY=1 + REPLACE_PTHREAD_COND_WAIT=1 + REPLACE_PTHREAD_COND_TIMEDWAIT=1 + REPLACE_PTHREAD_COND_SIGNAL=1 + REPLACE_PTHREAD_COND_BROADCAST=1 + REPLACE_PTHREAD_COND_DESTROY=1 + else + if test $HAVE_PTHREAD_H = 0; then + HAVE_PTHREAD_COND_INIT=0 + HAVE_PTHREAD_CONDATTR_INIT=0 + HAVE_PTHREAD_CONDATTR_DESTROY=0 + HAVE_PTHREAD_COND_WAIT=0 + HAVE_PTHREAD_COND_TIMEDWAIT=0 + HAVE_PTHREAD_COND_SIGNAL=0 + HAVE_PTHREAD_COND_BROADCAST=0 + HAVE_PTHREAD_COND_DESTROY=0 + fi + fi +]) |