Aren/NetBSD
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The Makefile and main.c arranged to put "netbsd-${DATE}" into the

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executable. Remove this so that different compiles can be binary
compared. rcsid's for all files are already embedded in the executable
so versions can be easily distinguished. (I didn't catch this on
previous passes because I did my builds on the same day.)

Note: there's a special rule for main.o in Makefile with a purpose I
can't actually discern -- I think it isn't needed, and I've flagged it
with a comment.
This commit is contained in:
perry 2009-03-20 20:48:00 +00:00
parent 44eb10764a
commit a24e0ba1bb
2 changed files with 6 additions and 12 deletions
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9
usr.bin/make/Makefile
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.46 2009/01/24 11:59:39 dsl Exp $
# $NetBSD: Makefile,v 1.47 2009/03/20 20:48:00 perry Exp $
# @(#)Makefile 5.2 (Berkeley) 12/28/90
PROG= make
@ -25,11 +25,8 @@ SUBDIR+= unit-tests
.include <bsd.prog.mk>
.include <bsd.subdir.mk>
# provide a clue as to what we are using
BUILD_DATE!= date +%Y%m%d
MAKE_VERSION:= netbsd-${BUILD_DATE}
CPPFLAGS_main.o:= "-DMAKE_VERSION=\"${MAKE_VERSION}\""
CPPFLAGS+= ${CPPFLAGS_${.TARGET}} -DMAKE_NATIVE
CPPFLAGS+= -DMAKE_NATIVE
# XXX is this special rule for main.o actually needed?
main.o: ${OBJS:Nmain.o} ${MAKEFILE}
COPTS.var.c+= -Wno-cast-qual

9
usr.bin/make/main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.168 2009/03/18 22:02:49 christos Exp $ */
/* $NetBSD: main.c,v 1.169 2009/03/20 20:48:00 perry Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,7 +69,7 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: main.c,v 1.168 2009/03/18 22:02:49 christos Exp $";
static char rcsid[] = "$NetBSD: main.c,v 1.169 2009/03/20 20:48:00 perry Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
@ -81,7 +81,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993\
#if 0
static char sccsid[] = "@(#)main.c 8.3 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: main.c,v 1.168 2009/03/18 22:02:49 christos Exp $");
__RCSID("$NetBSD: main.c,v 1.169 2009/03/20 20:48:00 perry Exp $");
#endif
#endif /* not lint */
#endif
@ -830,9 +830,6 @@ main(int argc, char **argv)
Var_Set(".CURDIR", curdir, VAR_GLOBAL, 0);
Var_Set("MACHINE", machine, VAR_GLOBAL, 0);
Var_Set("MACHINE_ARCH", machine_arch, VAR_GLOBAL, 0);
#ifdef MAKE_VERSION
Var_Set("MAKE_VERSION", MAKE_VERSION, VAR_GLOBAL, 0);
#endif
Var_Set(".newline", "\n", VAR_GLOBAL, 0); /* handy for :@ loops */
/*