Check that <locale.h> defines locale_t and LC_GLOBAL_LOCALE.

diff --git a/ChangeLog b/ChangeLog
index 3e7980f..394c56c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2009-11-22  Bruno Haible  <bruno@clisp.org>
 
+       * modules/locale-tests (configure.ac): Test for newlocale function.
+       * tests/test-locale.c: When the system has extended locale functions,
+       verify that <locale.h> defines locale_t and LC_GLOBAL_LOCALE.
+
        locale: Make locale_t available when possible.
        * lib/locale.in.h: Include <xlocale.h> when it exists.
        * m4/locale_h.m4 (gl_LOCALE_H): Check for <xlocale.h> and arrange to

diff --git a/modules/locale-tests b/modules/locale-tests
index 19bc373..1e6a0e8 100644 (file)
--- a/modules/locale-tests
+++ b/modules/locale-tests
@@ -5,6 +5,7 @@ Depends-on:
 verify
 
 configure.ac:
+AC_CHECK_FUNCS_ONCE([newlocale])
 
 Makefile.am:
 TESTS += test-locale

diff --git a/tests/test-locale.c b/tests/test-locale.c
index 625cc43..5bd7371 100644 (file)
--- a/tests/test-locale.c
+++ b/tests/test-locale.c
@@ -33,6 +33,11 @@ int a[] =
     LC_TIME
   };
 
+#if HAVE_NEWLOCALE
+/* Check that the locale_t type and the LC_GLOBAL_LOCALE macro are defined.  */
+locale_t b = LC_GLOBAL_LOCALE;
+#endif
+
 /* Check that NULL can be passed through varargs as a pointer type,
    per POSIX 2008.  */
 verify (sizeof NULL == sizeof (void *));