Added yaz.m4.

diff --git a/yaz.m4 b/yaz.m4
new file mode 100644 (file)
index 0000000..db902b0
--- /dev/null
+++ b/yaz.m4
@@ -0,0 +1,48 @@
+## $Id: yaz.m4,v 1.1 2001-02-21 11:00:05 adam Exp $
+## 
+# Use this m4 funciton for autoconf if you use YAZ in your own
+# configure script.
+# YAZ_INIT
+
+AC_DEFUN([YAZ_INIT],
+[
+       AC_SUBST(YAZLIB)
+       AC_SUBST(YAZLALIB)
+       AC_SUBST(YAZINC)
+       AC_SUBST(YAZVERSION)
+       yazconfig=NONE
+       yazpath=NONE
+       AC_ARG_WITH(yazconfig, [  --with-yazconfig=DIR    yaz-config in DIR (example /home/yaz-1.7)], [yazpath=$withval])
+       if test "x$yazpath" != "xNONE"; then
+               yazconfig=$yazpath/yaz-config
+       else
+               for i in ../yaz* ../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
+])
+