From: Simon Ruderich <simon@ruderich.org>
Date: Tue, 29 Nov 2016 14:37:49 +0000 (+0100)
Subject: Makefile: appending existing flags instead of overwriting them
X-Git-Tag: 0.1~17
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=768d3027a07cec8fab71bc8a083fed566b2fda8e;p=ptyas%2Fptyas.git

Makefile: appending existing flags instead of overwriting them
---

diff --git a/Makefile b/Makefile
index ea1b2e6..48d848a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
-CFLAGS := -g -O2 -fPIE -fstack-protector-strong -Wall -Wextra -Wconversion
-CPPFLAGS := -D_FORTIFY_SOURCE=2
-LDFLAGS := -fPIE -pie -Wl,-z,relro -Wl,-z,now
+CFLAGS := -g -O2 -fPIE -fstack-protector-strong -Wall -Wextra -Wconversion $(CFLAGS)
+CPPFLAGS := -D_FORTIFY_SOURCE=2 $(CPPFLAGS)
+LDFLAGS := -fPIE -pie -Wl,-z,relro -Wl,-z,now $(LDFLAGS)
 
 
 ptyas: ptyas.c