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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 1e625a0..6968814 100644
--- a/configure.ac
+++ b/configure.ac
@@ -85,6 +85,7 @@ fi
# find the required protocol version
DAMAGEEXT_VERSION=[`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`]
+AC_SUBST(DAMAGEEXT_VERSION)
PKG_CHECK_MODULES(XDAMAGE, [damageproto >= $DAMAGEEXT_VERSION] xfixes fixesproto xextproto)
AC_SUBST(XDAMAGE_CFLAGS)