From a422a6a26da229bd168815958d55a582188f40bb Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Wed, 1 Jun 2016 21:36:40 -0400
Subject: fix libbasic out of tree build

---
 build-aux/Makefile.once.head/20-systemd.mk | 1 +
 1 file changed, 1 insertion(+)

(limited to 'build-aux/Makefile.once.head/20-systemd.mk')

diff --git a/build-aux/Makefile.once.head/20-systemd.mk b/build-aux/Makefile.once.head/20-systemd.mk
index 5dcd4d2e54..eefed97d1e 100644
--- a/build-aux/Makefile.once.head/20-systemd.mk
+++ b/build-aux/Makefile.once.head/20-systemd.mk
@@ -23,6 +23,7 @@
 
 OUR_CPPFLAGS += -MT $@ -MD -MP -MF $(@D)/$(DEPDIR)/$(basename $(@F)).P$(patsubst .%,%,$(suffix $(@F)))
 OUR_CPPFLAGS += -include $(topoutdir)/config.h
+OUR_CPPFLAGS += $(if $(<D),-I$(<D)) -I$(@D)
 
 at.dirlocal += AM_CFLAGS AM_CPPFLAGS AM_LDFLAGS AM_LIBTOOLFLAGS
 ALL_CFLAGS = $(OUR_CFLAGS) $(AM_CFLAGS/$(@D)) $(CFLAGS)
-- 
cgit v1.2.3-54-g00ecf