Deleted OS X code specificities

src/global.mk

@@ -1,6 +1,5 @@
-MACHINE=MAC_OS_X
 LIBPATH= -Llibapat -LlibecoPCR -Llibthermo
-MAKEDEPEND = gcc -D$(MACHINE) -M $(CPPFLAGS) -o $*.d $<
+MAKEDEPEND = gcc -M $(CPPFLAGS) -o $*.d $<
 
 CC=gcc
 CFLAGS= -O3 -w
@@ -8,7 +7,7 @@ CFLAGS= -O3 -w
 default: all
 
 %.o: %.c
-	$(CC) -D$(MACHINE) $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS) -c -o $@ $<
 
 %.P : %.c
 	$(MAKEDEPEND)