m4/pthread-cond.m4

   1 # pthread-cond.m4 serial 1
   2 dnl Copyright (C) 2019-2020 Free Software Foundation, Inc.
   3 dnl This file is free software; the Free Software Foundation
   4 dnl gives unlimited permission to copy and/or distribute it,
   5 dnl with or without modifications, as long as this notice is preserved.
   6
   7 AC_DEFUN([gl_PTHREAD_COND],
   8 [
   9   AC_REQUIRE([gl_PTHREAD_H])
  10   AC_REQUIRE([AC_CANONICAL_HOST])
  11
  12   if { case "$host_os" in mingw*) true;; *) false;; esac; } \
  13      && test $gl_threads_api = windows; then
  14     dnl Choose function names that don't conflict with the mingw-w64 winpthreads
  15     dnl library.
  16     REPLACE_PTHREAD_COND_INIT=1
  17     REPLACE_PTHREAD_CONDATTR_INIT=1
  18     REPLACE_PTHREAD_CONDATTR_DESTROY=1
  19     REPLACE_PTHREAD_COND_WAIT=1
  20     REPLACE_PTHREAD_COND_TIMEDWAIT=1
  21     REPLACE_PTHREAD_COND_SIGNAL=1
  22     REPLACE_PTHREAD_COND_BROADCAST=1
  23     REPLACE_PTHREAD_COND_DESTROY=1
  24   else
  25     if test $HAVE_PTHREAD_H = 0; then
  26       HAVE_PTHREAD_COND_INIT=1
  27       HAVE_PTHREAD_CONDATTR_INIT=1
  28       HAVE_PTHREAD_CONDATTR_DESTROY=1
  29       HAVE_PTHREAD_COND_WAIT=1
  30       HAVE_PTHREAD_COND_TIMEDWAIT=1
  31       HAVE_PTHREAD_COND_SIGNAL=1
  32       HAVE_PTHREAD_COND_BROADCAST=1
  33       HAVE_PTHREAD_COND_DESTROY=1
  34     fi
  35   fi
  36 ])