From 6de6b358e81251bcf9c978b04452d2390d46a388 Mon Sep 17 00:00:00 2001
From: "Dmitrij D. Czarkoff" <czarkoff@gmail.com>
Date: Fri, 25 Dec 2015 15:27:00 +0100
Subject: Use "shell" macro in CFLAGS

When CFLAGS contain "`cmd`" construct, the "cmd" command is executed every time
when make issues shell command with expanded CFLAGS.  Using "$(shell cmd)"
instead forces make to expand output of "cmd" into CFLAGS.
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index a0614fe..f002847 100644
--- a/Makefile
+++ b/Makefile
@@ -3,8 +3,8 @@
 PREFIX ?= /usr
 
 CFLAGS ?= -W -Wall -Wpedantic
-CFLAGS += -std=gnu11 `sdl2-config --cflags`
-LDFLAGS += `sdl2-config --libs` -lfreeimage -lSDL2_ttf -lfontconfig -lpthread
+CFLAGS += -std=gnu11 $(shell sdl2-config --cflags)
+LDFLAGS += $(shell sdl2-config --libs) -lfreeimage -lSDL2_ttf -lfontconfig -lpthread
 
 TARGET = imv
 BUILDDIR = build
-- 
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