From: Akim Demaille <akim@epita.fr>
Date: Wed, 17 Jul 2002 16:55:48 +0000 (+0000)
Subject: * lib/autoconf/functions.m4 (AC_FUNC_FORK): Don't set
X-Git-Tag: AUTOCONF-2.53b~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6653b31ca484351f5877a69bdd8b4e260a118aa4;p=thirdparty%2Fautoconf.git

* lib/autoconf/functions.m4 (AC_FUNC_FORK): Don't set
ac_cv_func_fork_works before running _AC_FUNC_FORK, do it if the
latter was not run.
---

diff --git a/ChangeLog b/ChangeLog
index 5585f194c..d3ae1a5f3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2002-07-17  Andreas Buening  <andreas.buening@nexgo.de>
+
+	* lib/autoconf/functions.m4 (AC_FUNC_FORK): Don't set
+	ac_cv_func_fork_works before running _AC_FUNC_FORK, do it if the
+	latter was not run.
+
 2002-07-17  Akim Demaille  <akim@epita.fr>
 
 	* lib/Autom4te/General.pm (find_file): Browse the directories in
diff --git a/lib/autoconf/functions.m4 b/lib/autoconf/functions.m4
index c0aec9dff..fd47ee567 100644
--- a/lib/autoconf/functions.m4
+++ b/lib/autoconf/functions.m4
@@ -1522,9 +1522,10 @@ AC_DEFUN([AC_FUNC_FORK],
 [AC_REQUIRE([AC_TYPE_PID_T])dnl
 AC_CHECK_HEADERS(unistd.h vfork.h)
 AC_CHECK_FUNCS(fork vfork)
-ac_cv_func_fork_works=$ac_cv_func_fork
 if test "x$ac_cv_func_fork" = xyes; then
   _AC_FUNC_FORK
+else
+  ac_cv_func_fork_works=$ac_cv_func_fork
 fi
 if test "x$ac_cv_func_fork_works" = xcross; then
   case $host in