X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fintl.m4;h=5e17fea9f10e606606328cfb33b654899e6354d1;hb=bab2788c97413229d3a49b65ca3f2fc9ad32377d;hp=e44fe21960f51be583f4599237fb6435fe6d4e38;hpb=9f88c0b0e0cfa8a9c25f1db4f58b837c7b891575;p=gnulib.git

diff --git a/m4/intl.m4 b/m4/intl.m4
index e44fe2196..5e17fea9f 100644
--- a/m4/intl.m4
+++ b/m4/intl.m4
@@ -1,5 +1,5 @@
-# intl.m4 serial 4 (gettext-0.16.2)
-dnl Copyright (C) 1995-2007 Free Software Foundation, Inc.
+# intl.m4 serial 8 (gettext-0.17)
+dnl Copyright (C) 1995-2007, 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.
@@ -97,7 +97,7 @@ AC_DEFUN([AM_INTL_SUBDIR],
   dnl    exported variables _also_ in the static library.
   if test "$enable_shared" = yes; then
     case "$host_os" in
-      cygwin*) is_woe32dll=yes ;;
+      mingw* | cygwin*) is_woe32dll=yes ;;
       *) is_woe32dll=no ;;
     esac
   else
@@ -106,6 +106,31 @@ AC_DEFUN([AM_INTL_SUBDIR],
   WOE32DLL=$is_woe32dll
   AC_SUBST([WOE32DLL])
 
+  dnl On mingw and Cygwin, we can activate special Makefile rules which add
+  dnl version information to the shared libraries and executables.
+  case "$host_os" in
+    mingw* | cygwin*) is_woe32=yes ;;
+    *) is_woe32=no ;;
+  esac
+  WOE32=$is_woe32
+  AC_SUBST([WOE32])
+  if test $WOE32 = yes; then
+    dnl Check for a program that compiles Windows resource files.
+    AC_CHECK_TOOL([WINDRES], [windres])
+  fi
+
+  dnl Determine whether when creating a library, "-lc" should be passed to
+  dnl libtool or not. On many platforms, it is required for the libtool option
+  dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
+  dnl in the *.la files - makes it impossible to create multithreaded programs,
+  dnl because libtool also reorders the -lc to come before the -pthread, and
+  dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
+  case "$host_os" in
+    hpux*) LTLIBC="" ;;
+    *)     LTLIBC="-lc" ;;
+  esac
+  AC_SUBST([LTLIBC])
+
   dnl Rename some macros and functions used for locking.
   AH_BOTTOM([
 #define __libc_lock_t                   gl_lock_t
@@ -196,7 +221,9 @@ AC_DEFUN([gt_INTL_SUBDIR_CORE],
   AC_CACHE_CHECK([for NL_LOCALE_NAME macro], gt_cv_nl_locale_name,
     [AC_TRY_LINK([#include <langinfo.h>
 #include <locale.h>],
-      [char* cs = nl_langinfo(_NL_LOCALE_NAME(LC_MESSAGES));],
+      [char* cs = nl_langinfo(_NL_LOCALE_NAME(LC_MESSAGES));
+       return !cs;
+      ],
       gt_cv_nl_locale_name=yes,
       gt_cv_nl_locale_name=no)
     ])