Mercurial > gnulib
view m4/libunistring.m4 @ 12559:c2cbabec01dd
update nearly all FSF copyright year lists to include 2010
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
author | Jim Meyering <meyering@redhat.com> |
---|---|
date | Fri, 01 Jan 2010 10:31:12 +0100 |
parents | 53ce4539660e |
children | e1c32cc240d9 |
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# libunistring.m4 serial 1 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. dnl gl_LIBUNISTRING dnl Searches for an installed libunistring. dnl If found, it sets and AC_SUBSTs HAVE_LIBUNISTRING=yes and the LIBUNISTRING dnl and LTLIBUNISTRING variables and augments the CPPFLAGS variable, and dnl #defines HAVE_LIBUNISTRING to 1. Otherwise, it sets and AC_SUBSTs dnl HAVE_LIBUNISTRING=no and LIBUNINSTRING and LTLIBUNISTRING to empty. AC_DEFUN([gl_LIBUNISTRING], [ dnl First, try to link without -liconv. libunistring often depends on dnl libiconv, but we don't know (and often don't need to know) where dnl libiconv is installed. AC_LIB_HAVE_LINKFLAGS([unistring], [], [#include <uniconv.h>], [u8_strconv_from_locale((char*)0);], [no, consider installing GNU libunistring]) if test "$ac_cv_libunistring" != yes; then dnl Second try, with -liconv. AC_REQUIRE([AM_ICONV]) if test -n "$LIBICONV"; then glus_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" AC_LIB_HAVE_LINKFLAGS([unistring], [], [#include <uniconv.h>], [u8_strconv_from_locale((char*)0);], [no, consider installing GNU libunistring]) if test -n "$LIBUNISTRING"; then LIBUNISTRING="$LIBUNISTRING $LIBICONV" fi LIBS="$glus_save_LIBS" fi fi ])