tUse the preprocessor flags variable - spoon - dwm status utility (2f30 fork)
 (HTM) git clone git://src.adamsgaard.dk/spoon
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       ---
 (DIR) commit 4f0e5a724a9a5263f2381d2496ac64206a29823e
 (DIR) parent d63b0ebbb6d3c867819316e37d0a5a8b30731253
 (HTM) Author: lostd <lostd@2f30.org>
       Date:   Mon, 16 May 2016 11:19:44 +0200
       
       Use the preprocessor flags variable
       
       Diffstat:
         M Makefile                            |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/Makefile b/Makefile
       t@@ -1,6 +1,6 @@
        VERSION = 0.1
        PREFIX = /usr/local
       -CFLAGS = -I/usr/X11R6/include -I/usr/local/include
       +CPPFLAGS = -I/usr/X11R6/include -I/usr/local/include
        LDFLAGS = -L/usr/X11R6/lib -L/usr/local/lib
        LDLIBS = -lxkbfile -lX11 -lmpdclient
        DISTFILES = spoon.c Makefile LICENSE