Clean-up: remove unnecessary autoconf variable substitution

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/configure.ac b/configure.ac
index a41d396ffd97ff5c3b3fe91dfa1cba56779e8f84..29eb2980396a8cdaeabb35e2151c6d147eb56c68 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -321,8 +321,6 @@ PKG_CHECK_MODULES([POPT], [popt],
 )
 
 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
-AC_SUBST([XML_CFLAGS])
-AC_SUBST([XML_LIBS])
 
 # Check for libuuid
 PKG_CHECK_MODULES([UUID], [uuid],