From: Michael Stapelberg <michael@stapelberg.de>
Date: Mon, 1 Aug 2011 16:09:27 +0000 (+0200)
Subject: enable -Wl,--as-needed only on Linux (doesn’t work on Mac OS X)
X-Git-Tag: 4.0.1~3^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=32ce533d54f3474f11d871fa754d621e0e820dd2;p=i3%2Fi3

enable -Wl,--as-needed only on Linux (doesn’t work on Mac OS X)
---

diff --git a/common.mk b/common.mk
index 05b10611..ce41f287 100644
--- a/common.mk
+++ b/common.mk
@@ -71,7 +71,11 @@ LIBS += $(call ldflags_for_lib, x11, X11)
 LIBS += $(call ldflags_for_lib, yajl, yajl)
 LIBS += $(call ldflags_for_lib, libev, ev)
 
+# Please test if -Wl,--as-needed works on your platform and send me a patch.
+# it is known not to work on Darwin (Mac OS X)
+ifneq (,$(filter Linux GNU GNU/%, $(UNAME)))
 LDFLAGS += -Wl,--as-needed
+endif
 
 ifeq ($(UNAME),NetBSD)
 # We need -idirafter instead of -I to prefer the system’s iconv over GNU libiconv