X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ffopen.m4;h=11e0f9a9463e8e550a2ec4e1d7400c74a339836d;hb=14b6d70139486b63e66257aad1abe2a9615f4d96;hp=757d4a15581bf39a3c6f0167ed4187ad4a85c1a9;hpb=df8bc51660941d7464dcd31170690519cb95c0c2;p=gnulib.git

diff --git a/m4/fopen.m4 b/m4/fopen.m4
index 757d4a155..11e0f9a94 100644
--- a/m4/fopen.m4
+++ b/m4/fopen.m4
@@ -21,13 +21,16 @@ AC_DEFUN([gl_FUNC_FOPEN],
       AC_CACHE_CHECK([whether fopen recognizes a trailing slash],
         [gl_cv_func_fopen_slash],
         [
-          AC_TRY_RUN([
+          AC_RUN_IFELSE(
+            [AC_LANG_SOURCE([[
 #include <stddef.h>
 #include <stdio.h>
 int main ()
 {
   return fopen ("conftest.sl/", "w") != NULL;
-}], [gl_cv_func_fopen_slash=yes], [gl_cv_func_fopen_slash=no],
+}]])],
+            [gl_cv_func_fopen_slash=yes],
+            [gl_cv_func_fopen_slash=no],
             [
 changequote(,)dnl
              case "$host_os" in