X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fregex.m4;h=a039d710f295bd62c9b7f07b08abbc92aff2e612;hb=0028a0005acb27b158cfc96b5b5b33e83f25a7a2;hp=3047d4d4970aad1bbfb49f8d875a4ba821800b78;hpb=227f0e7e30fe7259da90cc4b96437f5476000564;p=gnulib.git

diff --git a/m4/regex.m4 b/m4/regex.m4
index 3047d4d49..a039d710f 100644
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,4 +1,4 @@
-#serial 5
+#serial 6
 
 dnl Initially derived from code in GNU grep.
 dnl Mostly written by Jim Meyering.
@@ -21,9 +21,7 @@ AC_DEFUN(jm_INCLUDED_REGEX,
     AC_CACHE_CHECK([for working re_compile_pattern],
 		   jm_cv_func_working_re_compile_pattern,
       AC_TRY_RUN(
-	changequote(<<, >>)dnl
-	<<
-#include <stdio.h>
+[#include <stdio.h>
 #include <regex.h>
 	  int
 	  main ()
@@ -37,9 +35,7 @@ AC_DEFUN(jm_INCLUDED_REGEX,
 	    /* This should fail with _Invalid character class name_ error.  */
 	    exit (s ? 0 : 1);
 	  }
-	>>,
-	changequote([, ])dnl
-
+	],
 	       jm_cv_func_working_re_compile_pattern=yes,
 	       jm_cv_func_working_re_compile_pattern=no,
 	       dnl When crosscompiling, assume it's broken.