From a46006f527db5743c3cb43e541857705a05884cf Mon Sep 17 00:00:00 2001
From: Bert Münnich <ber.t@posteo.de>
Date: Fri, 8 Sep 2017 16:20:03 +0200
Subject: Support out-of-source builds

Fixes issue #167. Long after closing this issue (kind of wontfix) we have switched to
GNU make and can thus use its features like VPATH.
---
 Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index f3ca3f1..f7654da 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,9 @@ VERSION := git-20170908
 
 include config.mk
 
-CPPFLAGS += -DVERSION=\"$(VERSION)\" -DHAVE_GIFLIB=$(HAVE_GIFLIB) -DHAVE_LIBEXIF=$(HAVE_LIBEXIF)
+VPATH := $(SRCDIR)
+
+CPPFLAGS += -I. -DVERSION=\"$(VERSION)\" -DHAVE_GIFLIB=$(HAVE_GIFLIB) -DHAVE_LIBEXIF=$(HAVE_LIBEXIF)
 DEPFLAGS := -MMD -MP
 
 LDLIBS := -lImlib2 -lX11 -lXft
@@ -31,7 +33,7 @@ $(OBJ): Makefile
 	$(CC) $(CFLAGS) $(CPPFLAGS) $(DEPFLAGS) -c -o $@ $<
 
 config.h:
-	cp config.def.h $@
+	cp $(SRCDIR)/config.def.h $@
 
 sxiv:	$(OBJ)
 	$(CC) $(LDFLAGS) -o $@ $(OBJ) $(LDLIBS)
-- 
cgit v1.2.3-54-g00ecf