X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=common.mk;h=bc068dff1fb1e559b4aafb9b01881028c28b615a;hb=130a35155171503883aaf18e57f8957ce63d06e8;hp=e9e406002296c48e8e324f6cf440875487ff6a47;hpb=76205f5d9b62f73ea01f7e55765a043a8333a455;p=model-checker.git

diff --git a/common.mk b/common.mk
index e9e4060..bc068df 100644
--- a/common.mk
+++ b/common.mk
@@ -1,11 +1,16 @@
 # A few common Makefile items
 
-CC = gcc
-CXX = g++
+CC := gcc
+CXX := g++
 
-UNAME = $(shell uname)
+UNAME := $(shell uname)
 
-LIB_NAME = model
-LIB_SO = lib$(LIB_NAME).so
+LIB_NAME := model
+LIB_SO := lib$(LIB_NAME).so
 
-CPPFLAGS += -Wall -g -O0
+CPPFLAGS += -Wall -g -O3
+
+# Mac OSX options
+ifeq ($(UNAME), Darwin)
+CPPFLAGS += -D_XOPEN_SOURCE -DMAC
+endif