Simplify inclusion computation so it's BSD-friendly.

diff --git a/Makefile b/Makefile
index 35b097ba1cf64f46f24487ec1b652eb34da090a3..9fa8a67e28d29da242364eaa548e1fa24e893b8f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,11 @@
 # Makefile for the open-source release of adventure 2.5
 
+CC?=gcc
 CCFLAGS=-std=c99
-LIBS=-lrt
+LIBS=
 UNAME_S := $(shell uname -s)
-GCCVERSIONGTEQ4 := $(shell expr `gcc -dumpversion | cut -f1 -d.` \>= 4)
-ifeq ($(UNAME_S),Darwin)
-       LIBS=
-else ifeq "$(GCCVERSIONGTEQ4)" "1"
-       CC=c99
+ifeq ($(UNAME_S),Linux)
+       LIBS=-lrt
 endif
 
 OBJS=main.o init.o actions1.o actions2.o score.o misc.o database.o