From a40d2a4f03b9fa2260fe917ef34a07b3f42fabe6 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 30 Mar 2006 16:16:05 +0000
Subject: [PATCH] Initial revision

---
 yaz.m4 |  137 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 yaz.m4

diff --git a/yaz.m4 b/yaz.m4
new file mode 100644
index 0000000..2782a1d
--- /dev/null
+++ b/yaz.m4
@@ -0,0 +1,137 @@
+# Use this m4 function for autoconf if you use YAZ in your own
+# configure script.
+
+dnl ----- Setup Docbook documentation for YAZ
+AC_DEFUN([YAZ_DOC],
+[
+AC_SUBST(DTD_DIR)	
+AC_ARG_WITH(docbook-dtd,[[  --with-docbook-dtd=DIR  use docbookx.dtd in DIR]],
+[
+	if test -f "$withval/docbookx.dtd"; then
+		DTD_DIR=$withval
+	fi
+],[
+	AC_MSG_CHECKING(for docbookx.dtd)
+	DTD_DIR=""
+	for d in /usr/lib/sgml/dtd/docbook-xml \
+		 /usr/share/sgml/docbook/dtd/4.2 \
+		 /usr/share/sgml/docbook/dtd/xml/4.* \
+		 /usr/share/sgml/docbook/xml-dtd-4.* 
+	do
+		if test -f $d/docbookx.dtd; then
+			DTD_DIR=$d
+		fi
+	done
+	if test -z "$DTD_DIR"; then
+		AC_MSG_RESULT(Not found)
+	else
+		AC_MSG_RESULT($d)
+	fi
+])
+AC_SUBST(DSSSL_DIR)
+AC_ARG_WITH(docbook-dsssl,[[  --with-docbook-dsssl=DIR use Docbook DSSSL in DIR/{html,print}/docbook.dsl]],
+[
+	if test -f "$withval/html/docbook.dsl"; then
+		DSSSL_DIR=$withval
+	fi
+],[
+	AC_MSG_CHECKING(for docbook.dsl)
+	DSSSL_DIR=""
+	for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
+		/usr/share/sgml/docbook/dsssl-stylesheets-1.* \
+		/usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh 
+	do
+		if test -f $d/html/docbook.dsl; then
+			AC_MSG_RESULT($d)
+			DSSSL_DIR=$d
+			break
+		fi
+	done
+	if test -z "$DSSSL_DIR"; then
+		AC_MSG_RESULT(Not found)
+	fi
+])
+AC_SUBST(XSL_DIR)
+AC_ARG_WITH(docbook-xsl,[[  --with-docbook-xsl=DIR  use Docbook XSL in DIR/{htmlhelp,xhtml}]],
+[
+	if test -f "$withval/htmlhelp/htmlhelp.xsl"; then
+		XSL_DIR=$withval
+	fi
+],[
+	AC_MSG_CHECKING(for htmlhelp.xsl)
+	for d in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh \
+		/usr/share/sgml/docbook/xsl-stylesheets-1.* 
+	do
+		if test -f $d/htmlhelp/htmlhelp.xsl; then
+			AC_MSG_RESULT($d)
+			XSL_DIR=$d
+			break
+		fi
+	done
+	if test -z "$XSL_DIR"; then
+		AC_MSG_RESULT(Not found)
+	fi
+])
+]) 
+
+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
+]) 
+
-- 
1.7.10.4