From 75366af9fddd02f424c4e1b84d85911baf35848f Mon Sep 17 00:00:00 2001
From: Sascha Kruse <knopwob@googlemail.com>
Date: Wed, 20 Mar 2013 09:33:41 +0000
Subject: [PATCH] make missing dependencies non fatal at make clean

---
 config.mk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/config.mk b/config.mk
index 6046a62..bae1db2 100644
--- a/config.mk
+++ b/config.mk
@@ -37,6 +37,9 @@ INCS := $(shell ${PKG_CONFIG} --cflags ${pkg_config_packs})
 CFLAGS += ${INCS}
 LDFLAGS += -lm -L${X11LIB} -lXss ${XINERAMALIBS} $(shell ${PKG_CONFIG} --libs ${pkg_config_packs})
 
+# only make this an fatal error when where not cleaning
+ifneq (clean, $(MAKECMDGOALS))
 ifeq (${INCS}, ${EMPTY})
-    $(error "pkg-config failed, see errors above")
+$(error "pkg-config failed, see errors above")
+endif
 endif