1 --- zip30.orig/unix/Makefile 2008-05-07 08:33:56.000000000 +0200
2 +++ zip30/unix/Makefile 2016-04-07 22:55:11.000000000 +0200
3 @@ -22,7 +22,7 @@ SHELL = /bin/sh
6 # (to use the GNU compiler, change cc to gcc in CC)
12 @@ -58,7 +58,7 @@ IZ_OUR_BZIP2_DIR = bzip2
13 # LFLAGS1 flags after output file spec, before obj file list
14 # LFLAGS2 flags after obj file list (libraries, etc)
15 CFLAGS_NOOPT = -I. -DUNIX $(LOCAL_ZIP)
16 -CFLAGS = -O2 $(CFLAGS_NOOPT)
17 +CFLAGS ?= -O2 $(CFLAGS_NOOPT)
21 @@ -202,7 +202,7 @@ generic: flags
22 eval $(MAKE) $(MAKEF) zips `cat flags`
25 - $(MAKE) $(MAKEF) generic CC=gcc CPP="gcc -E"
26 + $(MAKE) $(MAKEF) generic CPP="gcc -E" CC="$(CC)"
28 # AT&T 6300 PLUS (don't know yet how to allocate 64K bytes):