regex: don't depend on wcscoll

[gnulib.git] / m4 / regex.m4

diff --git a/m4/regex.m4 b/m4/regex.m4
index 0945c11..424ae33 100644 (file)
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -268,6 +268,6 @@ AC_DEFUN([gl_PREREQ_REGEX],
   AC_REQUIRE([gl_EEMALLOC])
   AC_REQUIRE([gl_GLIBC21])
   AC_CHECK_HEADERS([libintl.h])
-  AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll])
+  AC_CHECK_FUNCS_ONCE([isblank iswctype])
   AC_CHECK_DECLS([isblank], [], [], [[#include <ctype.h>]])
 ])