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test-chown.h: correct a cast
[gnulib.git]
/
m4
/
wmemchr.m4
diff --git
a/m4/wmemchr.m4
b/m4/wmemchr.m4
index
9a52b34
..
b2a2052
100644
(file)
--- a/
m4/wmemchr.m4
+++ b/
m4/wmemchr.m4
@@
-6,5
+6,10
@@
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_WMEMCHR],
[
- AC_REPLACE_FUNCS([wmemchr])
+ AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
+ AC_CHECK_FUNCS_ONCE([wmemchr])
+ if test $ac_cv_func_wmemchr = no; then
+ HAVE_WMEMCHR=0
+ AC_LIBOBJ([wmemchr])
+ fi
])