X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Flocale_h.m4;h=4d0f894261328808cbd53119b216aca97c1dfaa9;hb=5e29a7a095a6c960115cf48f5b28278194a0b2ca;hp=0b7f4935ba8259cc497b681cb1ba686bc24bbe87;hpb=cbd5934b1918d73022d1d1d9904112f3d6d7f187;p=gnulib.git

diff --git a/m4/locale_h.m4 b/m4/locale_h.m4
index 0b7f4935b..4d0f89426 100644
--- a/m4/locale_h.m4
+++ b/m4/locale_h.m4
@@ -1,5 +1,5 @@
-# locale_h.m4 serial 7
-dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+# locale_h.m4 serial 13
+dnl Copyright (C) 2007, 2009-2011 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.
@@ -18,8 +18,11 @@ AC_DEFUN([gl_LOCALE_H],
 
   AC_CACHE_CHECK([whether locale.h conforms to POSIX:2001],
     [gl_cv_header_locale_h_posix2001],
-    [AC_TRY_COMPILE([#include <locale.h>
-int x = LC_MESSAGES;], [],
+    [AC_COMPILE_IFELSE(
+       [AC_LANG_PROGRAM(
+          [[#include <locale.h>
+            int x = LC_MESSAGES;]],
+          [[]])],
        [gl_cv_header_locale_h_posix2001=yes],
        [gl_cv_header_locale_h_posix2001=no])])
 
@@ -32,8 +35,11 @@ int x = LC_MESSAGES;], [],
     dnl itself, we assume that <xlocale.h> will do so.
     AC_CACHE_CHECK([whether locale.h defines locale_t],
       [gl_cv_header_locale_has_locale_t],
-      [AC_TRY_COMPILE([#include <locale.h>
-locale_t x;], [],
+      [AC_COMPILE_IFELSE(
+         [AC_LANG_PROGRAM(
+            [[#include <locale.h>
+              locale_t x;]],
+            [[]])],
          [gl_cv_header_locale_has_locale_t=yes],
          [gl_cv_header_locale_has_locale_t=no])
       ])
@@ -49,7 +55,7 @@ locale_t x;], [],
   AC_SUBST([HAVE_XLOCALE_H])
 
   dnl <locale.h> is always overridden, because of GNULIB_POSIXCHECK.
-  gl_CHECK_NEXT_HEADERS([locale.h])
+  gl_NEXT_HEADERS([locale.h])
 
   if test -n "$STDDEF_H" \
      || test $gl_cv_header_locale_h_posix2001 = no \
@@ -64,7 +70,8 @@ locale_t x;], [],
 #if HAVE_XLOCALE_H
 # include <xlocale.h>
 #endif
-   ]], [duplocale])
+    ]],
+    [setlocale duplocale])
 ])
 
 dnl Unconditionally enables the replacement of <locale.h>.
@@ -78,12 +85,17 @@ AC_DEFUN([gl_LOCALE_MODULE_INDICATOR],
 [
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_LOCALE_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_FOR_TESTS([$1])
 ])
 
 AC_DEFUN([gl_LOCALE_H_DEFAULTS],
 [
+  GNULIB_SETLOCALE=0;  AC_SUBST([GNULIB_SETLOCALE])
   GNULIB_DUPLOCALE=0;  AC_SUBST([GNULIB_DUPLOCALE])
   dnl Assume proper GNU behavior unless another module says otherwise.
+  HAVE_DUPLOCALE=1;    AC_SUBST([HAVE_DUPLOCALE])
+  REPLACE_SETLOCALE=0; AC_SUBST([REPLACE_SETLOCALE])
   REPLACE_DUPLOCALE=0; AC_SUBST([REPLACE_DUPLOCALE])
 ])