LU-7699 build: Replace version_tag.pl with LUSTRE-VERSION-GEN

[fs/lustre-release.git] / config / lustre-version.m4

diff --git a/config/lustre-version.m4 b/config/lustre-version.m4
new file mode 100644 (file)
index 0000000..9507a50
--- /dev/null
+++ b/config/lustre-version.m4
@@ -0,0 +1,23 @@
+#
+# LUSTRE_VERSION_VARIABLES
+#
+AC_DEFUN([LUSTRE_VERSION_VARIABLES], [
+
+LUSTRE_MAJOR=`echo AC_PACKAGE_VERSION | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\1/']`
+LUSTRE_MINOR=`echo AC_PACKAGE_VERSION | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\2/']`
+LUSTRE_PATCH=`echo AC_PACKAGE_VERSION | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\3/']`
+LUSTRE_FIX=`echo AC_PACKAGE_VERSION | sed -re ['s/([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?.*/\5/']`
+AS_IF([test -z "$LUSTRE_FIX"], [LUSTRE_FIX="0"])
+
+m4_pattern_allow(AC_LUSTRE)
+[AC_LUSTRE_MAJOR]=$LUSTRE_MAJOR
+[AC_LUSTRE_MINOR]=$LUSTRE_MINOR
+[AC_LUSTRE_PATCH]=$LUSTRE_PATCH
+[AC_LUSTRE_FIX]=$LUSTRE_FIX
+
+AC_SUBST([AC_LUSTRE_MAJOR])
+AC_SUBST([AC_LUSTRE_MINOR])
+AC_SUBST([AC_LUSTRE_PATCH])
+AC_SUBST([AC_LUSTRE_FIX])
+
+])