From b4d66846dc0a74c261318f50166bc3d954dca10a Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Tue, 3 May 2016 21:22:15 +0200
Subject: fix compiler and linker flags and produce binaries with full RELRO

---
 Makefile | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index ffcd36d..f04bb82 100644
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,18 @@
 # journal-notify - Notify about journal log entries
 
+# commands
 CC	:= gcc
 MD	:= markdown
 INSTALL	:= install
 CP	:= cp
 RM	:= rm
-CFLAGS	+= -std=c11 -O2 -Wall -Werror
+
+# flags
+CFLAGS	+= -std=c11 -O2 -fPIC -Wall -Werror
 CFLAGS	+= $(shell pkg-config --cflags --libs libsystemd)
 CFLAGS	+= $(shell pkg-config --cflags --libs libnotify)
+LDFLAGS	+= -Wl,-z,now -Wl,-z,relro -pie
+
 # this is just a fallback in case you do not use git but downloaded
 # a release tarball...
 VERSION := 0.1.0
@@ -15,7 +20,7 @@ VERSION := 0.1.0
 all: journal-notify README.html
 
 journal-notify: journal-notify.c journal-notify.h config.h version.h
-	$(CC) $(CFLAGS) -o journal-notify journal-notify.c
+	$(CC) $(CFLAGS) $(LDFLAGS) -o journal-notify journal-notify.c
 
 config.h:
 	$(CP) config.def.h config.h
-- 
cgit v1.2.3-70-g09d2