1f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# =========================================================================== 2f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# http://www.gnu.org/software/autoconf-archive/ax_check_icu.html 3f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# =========================================================================== 4f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# 5f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# SYNOPSIS 6f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# 7f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# AX_CHECK_ICU(version, action-if, action-if-not) 8f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# 9f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# DESCRIPTION 10f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# 11f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# Defines ICU_LIBS, ICU_CFLAGS, ICU_CXXFLAGS. See icu-config(1) man page. 12f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# 13f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# LICENSE 14f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# 15f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# Copyright (c) 2008 Akos Maroy <darkeye@tyrell.hu> 16f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# 17f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# Copying and distribution of this file, with or without modification, are 18f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# permitted in any medium without royalty provided the copyright notice 19f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# and this notice are preserved. This file is offered as-is, without any 20f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson# warranty. 21f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 22f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#serial 6 23f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 24f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian HodsonAU_ALIAS([AC_CHECK_ICU], [AX_CHECK_ICU]) 25f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian HodsonAC_DEFUN([AX_CHECK_ICU], [ 26f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson succeeded=no 27f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 28f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson if test -z "$ICU_CONFIG"; then 29f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_PATH_PROG(ICU_CONFIG, icu-config, no) 30f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson fi 31f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 32f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson if test "$ICU_CONFIG" = "no" ; then 33f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson echo "*** The icu-config script could not be found. Make sure it is" 34f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson echo "*** in your path, and that taglib is properly installed." 35f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson echo "*** Or see http://ibm.com/software/globalization/icu/" 36f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson else 37f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_VERSION=`$ICU_CONFIG --version` 38f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_CHECKING(for ICU >= $1) 39f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson VERSION_CHECK=`expr $ICU_VERSION \>\= $1` 40f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson if test "$VERSION_CHECK" = "1" ; then 41f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_RESULT(yes) 42f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson succeeded=yes 43f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 44f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_CHECKING(ICU_CPPFLAGS) 45f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_CPPFLAGS=`$ICU_CONFIG --cppflags` 46f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_RESULT($ICU_CPPFLAGS) 47f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 48f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_CHECKING(ICU_CFLAGS) 49f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_CFLAGS=`$ICU_CONFIG --cflags` 50f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_RESULT($ICU_CFLAGS) 51f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 52f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_CHECKING(ICU_CXXFLAGS) 53f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_CXXFLAGS=`$ICU_CONFIG --cxxflags` 54f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_RESULT($ICU_CXXFLAGS) 55f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 56f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_CHECKING(ICU_LIBS) 57f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_LIBS=`$ICU_CONFIG --ldflags` 58f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_MSG_RESULT($ICU_LIBS) 59f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson else 60f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_CPPFLAGS="" 61f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_CFLAGS="" 62f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_CXXFLAGS="" 63f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ICU_LIBS="" 64f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ## If we have a custom action on failure, don't print errors, but 65f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ## do set a variable so people can do so. 66f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ifelse([$3], ,echo "can't find ICU >= $1",) 67f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson fi 68f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 69f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_SUBST(ICU_CPPFLAGS) 70f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_SUBST(ICU_CFLAGS) 71f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_SUBST(ICU_CXXFLAGS) 72f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson AC_SUBST(ICU_LIBS) 73f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson fi 74f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 75f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson if test $succeeded = yes; then 76f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ifelse([$2], , :, [$2]) 77f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson else 78f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson ifelse([$3], , AC_MSG_ERROR([Library requirements (ICU) not met.]), [$3]) 79f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson fi 80f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson]) 81