X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ffpurge.m4;h=2049fe4e104a6be5182bd10f80590c7289b33bf7;hb=b8c5e24996c9626f03890cd986fc1fb7b17fa610;hp=a62c2fef298eee0236b4f54906a4cf0ba608c217;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/m4/fpurge.m4 b/m4/fpurge.m4
index a62c2fef2..2049fe4e1 100644
--- a/m4/fpurge.m4
+++ b/m4/fpurge.m4
@@ -1,5 +1,5 @@
-# fpurge.m4 serial 6
-dnl Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+# fpurge.m4 serial 7
+dnl Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -11,6 +11,7 @@ AC_DEFUN([gl_FUNC_FPURGE],
   AC_CHECK_FUNCS_ONCE([__fpurge])
   AC_CHECK_DECLS([fpurge], , , [[#include <stdio.h>]])
   if test "x$ac_cv_func_fpurge" = xyes; then
+    HAVE_FPURGE=1
     # Detect BSD bug.  Only cygwin 1.7 is known to be immune.
     AC_CACHE_CHECK([whether fpurge works], [gl_cv_func_fpurge_works],
       [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
@@ -34,10 +35,9 @@ AC_DEFUN([gl_FUNC_FPURGE],
       [gl_cv_func_fpurge_works='guessing no'])])
     if test "x$gl_cv_func_fpurge_works" != xyes; then
       REPLACE_FPURGE=1
-      AC_LIBOBJ([fpurge])
     fi
   else
-    AC_LIBOBJ([fpurge])
+    HAVE_FPURGE=0
   fi
   if test "x$ac_cv_have_decl_fpurge" = xno; then
     HAVE_DECL_FPURGE=0