From b54ff5dd1ebc230aa50570ecfebc8fd31739ebb4 Mon Sep 17 00:00:00 2001
From: Timo Teras <timo.teras@iki.fi>
Date: Wed, 8 Jul 2009 10:46:38 +0300
Subject: build: link zlib dynamically, use --as-needed

use pkgconfig of zlib instead of hard requiring it. and link in
the pkg-config libs with --as-needed as not all of the openssl
libs are really required.
---
 src/Makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/Makefile b/src/Makefile
index 87c7038..0cd0774 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,4 +1,4 @@
-PKGDEPS := openssl
+PKGDEPS := openssl zlib
 
 ifeq ($(shell pkg-config --print-errors --exists $(PKGDEPS) || echo fail),fail)
 $(error Build dependencies are not met)
@@ -16,8 +16,10 @@ apk.static-objs		:= $(apk-objs)
 LDFLAGS_apk.static	:= -static
 LDFLAGS_apk		+= -nopie
 
-LIBS			+= $(shell pkg-config --libs $(PKGDEPS))
-LIBS			+= /usr/lib/libz.a
+CFLAGS			+= $(shell pkg-config --cflags $(PKGDEPS))
+LIBS			:= -Wl,--as-needed \
+				$(shell pkg-config --libs $(PKGDEPS)) \
+			   -Wl,--no-as-needed
 
 install::
 	$(INSTALLDIR) $(DESTDIR)$(SBINDIR)
-- 
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