$OpenBSD: patch-config_mk,v 1.13 2018/03/29 21:27:48 kn Exp $
Index: config.mk
--- config.mk.orig
+++ config.mk
@@ -16,7 +16,7 @@ XINERAMAFLAGS = -DXINERAMA
 FREETYPELIBS = -lfontconfig -lXft
 FREETYPEINC = /usr/include/freetype2
 # OpenBSD (uncomment)
-#FREETYPEINC = ${X11INC}/freetype2
+FREETYPEINC = ${X11INC}/freetype2
 
 # includes and libs
 INCS = -I${X11INC} -I${FREETYPEINC}
@@ -24,8 +24,8 @@ LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIB
 
 # flags
 CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
-CFLAGS   = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
-LDFLAGS  = -s ${LIBS}
+CFLAGS  += -std=c99 -pedantic -Wall ${INCS} ${CPPFLAGS}
+LDFLAGS += -s ${LIBS}
 
 # compiler and linker
 CC = cc
