From: Paul Cercueil <paul@crapouillou.net>
Date: Mon, 30 Sep 2013 12:29:24 +0000 (-0300)
Subject: Don't include dead code when linking program (saves 48kB)
X-Git-Tag: v1.91~7
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=picodrive.git;a=commitdiff_plain;h=948aa481fa136185771fc85b4b8abaffe3795aef

Don't include dead code when linking program (saves 48kB)
---

diff --git a/Makefile b/Makefile
index 0df793e..c199b85 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,8 @@ TARGET ?= PicoDrive
 CFLAGS += -Wall -ggdb -falign-functions=2
 CFLAGS += -I.
 ifndef DEBUG
-CFLAGS += -O2 -DNDEBUG
+CFLAGS += -O2 -DNDEBUG -ffunction-sections
+LDFLAGS += -Wl,--gc-sections
 endif
 #CFLAGS += -DEVT_LOG
 #CFLAGS += -DDRC_CMP