strdup: Improve idiom.

[pspp] / m4 / langinfo_h.m4

diff --git a/m4/langinfo_h.m4 b/m4/langinfo_h.m4
index 5e4922afd46984995881e908bb41e1697fa78a46..11a56980f7bfa3c3e0e9b4e796d444ddf03b7319 100644 (file)
--- a/m4/langinfo_h.m4
+++ b/m4/langinfo_h.m4
@@ -1,5 +1,5 @@
-# langinfo_h.m4 serial 4
-dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+# langinfo_h.m4 serial 6
+dnl Copyright (C) 2009-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -11,6 +11,7 @@ AC_DEFUN([gl_LANGINFO_H],
   dnl Persuade glibc-2.0.6 <langinfo.h> to define CODESET.
   AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
 
+  dnl <langinfo.h> is always overridden, because of GNULIB_POSIXCHECK.
   gl_CHECK_NEXT_HEADERS([langinfo.h])
 
   dnl Determine whether <langinfo.h> exists. It is missing on mingw and BeOS.
@@ -62,9 +63,9 @@ AC_DEFUN([gl_LANGINFO_MODULE_INDICATOR],
 [
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_LANGINFO_H_DEFAULTS])
-  GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
   dnl Define it also as a C macro, for the benefit of the unit tests.
-  gl_MODULE_INDICATOR([$1])
+  gl_MODULE_INDICATOR_FOR_TESTS([$1])
 ])
 
 AC_DEFUN([gl_LANGINFO_H_DEFAULTS],