AC_DEFUN([AC_CHECK_ICU], [ ok=no if test -z "$ICU_CONFIG"; then AC_PATH_PROG(ICU_CONFIG, icu-config, no) fi if test "$ICU_CONFIG" = "no" ; then echo "Could not find the icu-config script." echo "Please ensure that it is in your path." echo "See http://site.icu-project.org/ for help." else ICU_VERSION=`$ICU_CONFIG --version` AC_MSG_CHECKING(for ICU >= $1) found=`expr $ICU_VERSION \>= $1` if test "$found" = "1" ; then AC_MSG_RESULT(yes) ok=yes AC_MSG_CHECKING(ICU_LIBS) ICU_LIBS=`$ICU_CONFIG --ldflags-libsonly` AC_MSG_RESULT($ICU_LIBS) AC_MSG_CHECKING(ICU_LDFLAGS) ICU_LDFLAGS=`$ICU_CONFIG --ldflags-searchpath` AC_MSG_RESULT($ICU_LDFLAGS) else ICU_LIBS="" ICU_LDFLAGS="" ## Either perform custom action or print error message ifelse([$3], ,echo "can't find ICU >= $1 (got $ICU_VERSION)",) fi AC_SUBST(ICU_LIBS) fi if test $ok = yes; then ifelse([$2], , :, [$2]) else ifelse([$3], , AC_MSG_ERROR([Library requirements (ICU) not met.]), [$3]) fi ])