X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgetdelim.m4;h=c76399418605dcddb7e84b27195ad6187bce0a49;hb=7ef6c64e210ac0979d7e8ac69bc5b5208c2405ab;hp=2bbd5cff6e8ec62a23f795443dff01edb476c419;hpb=63bc47a1fecb6e16b620d95fc6f5313f317bb550;p=gnulib.git

diff --git a/m4/getdelim.m4 b/m4/getdelim.m4
index 2bbd5cff6..c76399418 100644
--- a/m4/getdelim.m4
+++ b/m4/getdelim.m4
@@ -1,6 +1,6 @@
-# getdelim.m4 serial 7
+# getdelim.m4 serial 10
 
-dnl Copyright (C) 2005-2007, 2009-2010 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2014 Free Software Foundation, Inc.
 dnl
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -19,6 +19,7 @@ AC_DEFUN([gl_FUNC_GETDELIM],
 
   AC_CHECK_FUNCS_ONCE([getdelim])
   if test $ac_cv_func_getdelim = yes; then
+    HAVE_GETDELIM=1
     dnl Found it in some library.  Verify that it works.
     AC_CACHE_CHECK([for working getdelim function], [gl_cv_func_working_getdelim],
     [echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
@@ -38,7 +39,7 @@ AC_DEFUN([gl_FUNC_GETDELIM],
         size_t siz = 0;
         int len = getdelim (&line, &siz, '\n', in);
         if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
-          return 1;
+          return 2;
       }
       {
         /* Test result for a NULL buffer and a non-zero size.
@@ -46,7 +47,7 @@ AC_DEFUN([gl_FUNC_GETDELIM],
         char *line = NULL;
         size_t siz = (size_t)(~0) / 4;
         if (getdelim (&line, &siz, '\n', in) == -1)
-          return 1;
+          return 3;
       }
       return 0;
     }
@@ -62,24 +63,21 @@ AC_DEFUN([gl_FUNC_GETDELIM],
  #endif
 #endif
          ],
-         [gl_cv_func_working_getdelim=yes],
-         [gl_cv_func_working_getdelim=no])]
+         [gl_cv_func_working_getdelim="guessing yes"],
+         [gl_cv_func_working_getdelim="guessing no"])]
     )])
+    case "$gl_cv_func_working_getdelim" in
+      *no)
+        REPLACE_GETDELIM=1
+        ;;
+    esac
   else
-    gl_cv_func_working_getdelim=no
+    HAVE_GETDELIM=0
   fi
 
   if test $ac_cv_have_decl_getdelim = no; then
     HAVE_DECL_GETDELIM=0
   fi
-
-  if test $gl_cv_func_working_getdelim = no; then
-    if test $ac_cv_func_getdelim = yes; then
-      REPLACE_GETDELIM=1
-    fi
-    AC_LIBOBJ([getdelim])
-    gl_PREREQ_GETDELIM
-  fi
 ])
 
 # Prerequisites of lib/getdelim.c.