From c868af04ffd60a04c7a98a55cd92b5e12102b1e1 Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Tue, 20 Nov 2007 18:39:51 +0000
Subject: added more precise source tree version detection

Signed-off-by: Michael Krelin <hacker@klever.net>
---
(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 50dd8d4..23e40da 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,6 +13,17 @@ AC_HEADER_STDC
 
 AC_PATH_PROG([XSLTPROC],[xsltproc],[true])
 
+AC_MSG_CHECKING([for source tree version])
+if headrev=$(cd $srcdir && git rev-parse --verify HEAD 2>/dev/null) ; then
+ PACKAGE_SRC_VERSION="${PACKAGE_VERSION}:$(cd $srcdir && git describe --tags $headrev)"
+ ( cd $srcdir && git diff-index $headrev | read dirt ) && PACKAGE_SRC_VERSION="${PACKAGE_SRC_VERSION}-dirty"
+else
+ PACKAGE_SRC_VERSION="$PACKAGE_VERSION"
+fi
+AC_MSG_RESULT([$PACKAGE_SRC_VERSION])
+AC_SUBST([PACKAGE_SRC_VERSION])
+AC_DEFINE_UNQUOTED([PACKAGE_SRC_VERSION],["$PACKAGE_SRC_VERSION"],[more or less precise source tree version])
+
 PKG_CHECK_MODULES([OPENSSL],[openssl],,[
  AC_MSG_ERROR([no openssl library found. get one from http://www.openssl.org/])
 ])
--
cgit v0.9.0.2