+
+AC_DEFUN([YAZ_INIT],
+[
+ AC_SUBST(YAZLIB)
+ AC_SUBST(YAZLALIB)
+ AC_SUBST(YAZINC)
+ AC_SUBST(YAZVERSION)
+ yazconfig=NONE
+ yazpath=NONE
+ AC_ARG_WITH(yaz, [ --with-yaz=DIR use yaz-config in DIR (example /home/yaz-1.7)], [yazpath=$withval])
+ if test "x$yazpath" != "xNONE"; then
+ yazconfig=$yazpath/yaz-config
+ else
+ if test "x$srcdir" = "x"; then
+ yazsrcdir=.
+ else
+ yazsrcdir=$srcdir
+ fi
+ for i in ${yazsrcdir}/../../yaz ${yazsrcdir}/../yaz* ${yazsrcdir}/../yaz; do
+ if test -d $i; then
+ if test -r $i/yaz-config; then
+ yazconfig=$i/yaz-config
+ fi
+ fi
+ done
+ if test "x$yazconfig" = "xNONE"; then
+ AC_PATH_PROG(yazconfig, yaz-config, NONE)
+ fi
+ fi
+ AC_MSG_CHECKING(for YAZ)
+ if $yazconfig --version >/dev/null 2>&1; then
+ YAZLIB=`$yazconfig --libs $1`
+ # if this is empty, it's a simple version YAZ 1.6 script
+ # so we have to source it instead...
+ if test "X$YAZLIB" = "X"; then
+ . $yazconfig
+ else
+ YAZLALIB=`$yazconfig --lalibs $1`
+ YAZINC=`$yazconfig --cflags $1`
+ YAZVERSION=`$yazconfig --version`
+ fi
+ AC_MSG_RESULT([$yazconfig])
+ else
+ AC_MSG_RESULT(Not found)
+ YAZVERSION=NONE
+ fi
+ if test "X$YAZVERSION" != "XNONE"; then
+ AC_MSG_CHECKING([for YAZ version])
+ AC_MSG_RESULT([$YAZVERSION])
+ if test "$2"; then
+ have_yaz_version=`echo "$YAZVERSION" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
+ req_yaz_version=`echo "$2" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
+ if test "$have_yaz_version" -lt "$req_yaz_version"; then
+ AC_MSG_ERROR([$YAZVERSION. Requires $2 or later])
+ fi
+ if test "$req_yaz_version" -gt "2000028"; then
+ YAZINC="$YAZINC -DYAZ_USE_NEW_LOG=1"
+ fi
+ fi
+ fi
+])
+