1 files changed, 5 insertions, 5 deletions
diff --git a/config.mk b/config.mk
index 137f7c8..9d6bd42 100644
--- a/config.mk
+++ b/config.mk
@@ -2,11 +2,11 @@
 VERSION = 5.3
 
 # paths
-PREFIX = /usr/local
+PREFIX = /usr
 MANPREFIX = $(PREFIX)/share/man
 
-X11INC = /usr/X11R6/include
-X11LIB = /usr/X11R6/lib
+X11INC = /usr/include/X11
+X11LIB = /usr/lib/X11
 
 # Xinerama, comment if you don't want it
 XINERAMALIBS  = -lXinerama
@@ -25,8 +25,8 @@ LIBS = -L$(X11LIB) -lX11 $(XINERAMALIBS) $(FREETYPELIBS)
 
 # 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  = $(LIBS)
+CFLAGS   += -std=c99 -pedantic -Wall $(INCS) $(CPPFLAGS)
+LDFLAGS  += $(LIBS)
 
 # compiler and linker
 CC = cc