X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fstdarg.m4;h=5705de9ecaa9624d31dde5993659c2bffc5d3a2f;hb=fa6f00004c5ea9f4b341a7c60db177a7419f06aa;hp=02d73be3e9738cb7d55706a70a1431d7ca80c181;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/m4/stdarg.m4 b/m4/stdarg.m4
index 02d73be3e..5705de9ec 100644
--- a/m4/stdarg.m4
+++ b/m4/stdarg.m4
@@ -1,4 +1,4 @@
-# stdarg.m4 serial 4
+# stdarg.m4 serial 6
 dnl Copyright (C) 2006, 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -9,8 +9,8 @@ dnl Provide a working va_copy in combination with <stdarg.h>.
 
 AC_DEFUN([gl_STDARG_H],
 [
-  STDARG_H='';                AC_SUBST([STDARG_H])
-  NEXT_STDARG_H='<stdarg.h>'; AC_SUBST([NEXT_STDARG_H])
+  STDARG_H=''
+  NEXT_STDARG_H='<stdarg.h>'
   AC_MSG_CHECKING([for va_copy])
   AC_CACHE_VAL([gl_cv_func_va_copy], [
     AC_COMPILE_IFELSE(
@@ -41,7 +41,7 @@ void (*func) (va_list, va_list) = va_copy;
     if test $gl_aixcc = yes; then
       dnl Provide a substitute <stdarg.h> file.
       STDARG_H=stdarg.h
-      gl_CHECK_NEXT_HEADERS([stdarg.h])
+      gl_NEXT_HEADERS([stdarg.h])
       dnl Fallback for the case when <stdarg.h> contains only macro definitions.
       if test "$gl_cv_next_stdarg_h" = '""'; then
         gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
@@ -72,4 +72,7 @@ error, bail out
       fi
     fi
   fi
+  AC_SUBST([STDARG_H])
+  AM_CONDITIONAL([GL_GENERATE_STDARG_H], [test -n "$STDARG_H"])
+  AC_SUBST([NEXT_STDARG_H])
 ])