From: Ben Elliston <bje+keyword+gnu.7caf74@air.net.au>
Date: Fri, 8 Jan 1999 06:31:59 +0000 (+0000)
Subject: 1999-01-09  J"orn Rennecke  <amylaar@cygnus.co.uk>
X-Git-Tag: experimental-branchpoint~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce576cb18089a0971effe6ce9fb0323d86f7b0ad;p=thirdparty%2Fautoconf.git

1999-01-09  J"orn Rennecke  <amylaar@cygnus.co.uk>
        * acgeneral.m4 (AC_CHECK_FUNC): Don't actually call the function.
---

diff --git a/ChangeLog b/ChangeLog
index a4debef8..c6f069bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+1999-01-09  J"orn Rennecke  <amylaar@cygnus.co.uk>
+
+	* acgeneral.m4 (AC_CHECK_FUNC): Don't actually call the function.
+	
 1999-01-09  H.J. Lu  <hjl@lucon.org>
 
 	* config.guess: Permit multiple concurrent instances by including
diff --git a/acgeneral.m4 b/acgeneral.m4
index ae971de1..ebcb9d4e 100644
--- a/acgeneral.m4
+++ b/acgeneral.m4
@@ -1935,6 +1935,7 @@ extern "C"
 [/* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
 char $1();
+char (*f)();
 ], [
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
@@ -1942,7 +1943,7 @@ char $1();
 #if defined (__stub_$1) || defined (__stub___$1)
 choke me
 #else
-$1();
+f = $1;
 #endif
 ], eval "ac_cv_func_$1=yes", eval "ac_cv_func_$1=no")])
 if eval "test \"`echo '$ac_cv_func_'$1`\" = yes"; then
diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index ae971de1..ebcb9d4e 100644
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -1935,6 +1935,7 @@ extern "C"
 [/* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
 char $1();
+char (*f)();
 ], [
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
@@ -1942,7 +1943,7 @@ char $1();
 #if defined (__stub_$1) || defined (__stub___$1)
 choke me
 #else
-$1();
+f = $1;
 #endif
 ], eval "ac_cv_func_$1=yes", eval "ac_cv_func_$1=no")])
 if eval "test \"`echo '$ac_cv_func_'$1`\" = yes"; then