Den 09/10/2010 kl. 07.43 skrev Ben Kaduk: > On Sat, Oct 9, 2010 at 1:31 AM, Tim Kientzle <kient...@freebsd.org> wrote: >> Author: kientzle >> Date: Sat Oct 9 05:31:08 2010 >> New Revision: 213643 >> URL: http://svn.freebsd.org/changeset/base/213643 >> >> Log: >> Add -D (deterministic) option to ar. >> When set, it forces all timestamps and owners to zero and >> modes to 0644. Useful for producing libraries that are >> bitwise identical across multiple build runs. > > > Thanks! Has anyone looked at the feasibility of setting AR?=ar -D in > sys.mk? I will probably try this when I get my scratch box up again.
I'm looking into this now, as I needed the patch to do binary diffs on builds. One problem is that ARFLAGS is overridden a lot of places in contrib/ code: contrib/cvs/lib/Makefile.in:67:ARFLAGS=cru contrib/cvs/diff/Makefile.in:45:ARFLAGS=cru contrib/ntp/libntp/Makefile.in:55:ARFLAGS=cru contrib/ntp/libparse/Makefile.in:55:ARFLAGS=cru contrib/ntp/arlib/Makefile.in:54:ARFLAGS=cru contrib/ntp/ntpd/Makefile.in:61:ARFLAGS=cru contrib/tcp_wrappers/Makefile:95:ARFLAGS=rv contrib/tcp_wrappers/Makefile:101:ARFLAGS=rv [...] contrib/tcp_wrappers/Makefile:404:ARFLAGS=rv contrib/bind9/configure.in:73:ARFLAGS=cruv contrib/gcclibs/libcpp/Makefile.in:30:ARFLAGS=cru contrib/gcclibs/libdecnumber/Makefile.in:30:ARFLAGS=cru contrib/dtc/Makefile:49:ARFLAGS=rc crypto/heimdal/appl/ftp/common/Makefile.in:93:ARFLAGS=cru crypto/heimdal/appl/telnet/libtelnet/Makefile.in:93:ARFLAGS=cru crypto/heimdal/lib/45/Makefile.in:101:ARFLAGS=cru crypto/openssl/Makefile.org:66:ARFLAGS= crypto/openssl/Makefile:68:ARFLAGS= share/mk/sys.mk:36:ARFLAGS?=-rv share/mk/sys.mk:38:ARFLAGS?=rl usr.bin/make/PSD.doc/tutorial.ms:2968:ARFLAGS?=crl Thanks, Erik
