applied fix from Alexander Winston for a problem related to automake-1.8 ,
* acinclude.m4: applied fix from Alexander Winston for a problem
related to automake-1.8 , c.f. #132513 and #129861
Daniel
diff --git a/acinclude.m4 b/acinclude.m4
index 2634dc9..44c386a 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,12 +1,12 @@
dnl Like AC_TRY_EVAL but also errors out if the compiler generates
dnl _any_ output. Some compilers might issue warnings which we want
dnl to catch.
-AC_DEFUN(AC_TRY_EVAL2,
+AC_DEFUN([AC_TRY_EVAL2],
[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AC_FD_CC; dnl
(eval [$]$1) 2>&AC_FD_CC; _out=`eval [$]$1 2>&1` && test "x$_out" = x; }])
dnl Like AC_TRY_COMPILE but calls AC_TRY_EVAL2 instead of AC_TRY_EVAL
-AC_DEFUN(AC_TRY_COMPILE2,
+AC_DEFUN([AC_TRY_COMPILE2],
[cat > conftest.$ac_ext <<EOF
[#]line __oline__ "configure"
#include "confdefs.h"