model: silence "uninitialized" warning

[c11tester.git] / common.mk

diff --git a/common.mk b/common.mk
index 378a6597a1e422243689cd46312c25acfdd26d01..009ae634827f39f4d8dab210611e7b9f88bcbcec 100644 (file)
--- a/common.mk
+++ b/common.mk
@@ -1,9 +1,16 @@
 # A few common Makefile items
 
-CC=gcc
-CXX=g++
+CC = gcc
+CXX = g++
 
-LIB_NAME=model
-LIB_SO=lib$(LIB_NAME).so
+UNAME = $(shell uname)
 
-CPPFLAGS=-Wall -g -O0
+LIB_NAME = model
+LIB_SO = lib$(LIB_NAME).so
+
+CPPFLAGS += -Wall -g -O0
+
+# Mac OSX options
+ifeq ($(UNAME), Darwin)
+CPPFLAGS += -D_XOPEN_SOURCE -DMAC
+endif