On Mon, Jan 26, 2015 at 09:56:03PM +0100, Michael Niedermayer wrote: > On Wed, Jan 21, 2015 at 11:14:06PM +0100, Andreas Cadhalpun wrote: > > Hi, > > > > ar and ranlib add timestamp and uid/gid for the object files in > > static libraries. > > If used in deterministic mode, these are set to zero, making the > > binaries reproducible. > > Attached patch achieves that. > > > > Best regards, > > Andreas > > > configure | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > cc82891432d19e330d65ab717fd2722ab3304ecc > > configure-use-ar-and-ranlib-in-deterministic-mode.patch > > From 1dfc47cb27ae6f3d88b8b7ca690b980842003ee7 Mon Sep 17 00:00:00 2001 > > From: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> > > Date: Wed, 21 Jan 2015 22:32:58 +0100 > > Subject: [PATCH] configure: use ar and ranlib in deterministic mode > > > > this makes the static libraries binary reproducible > > applied
reverted, breaks on BSDs
ar: illegal option -- D
Usage: ar [emulation options] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name]
[count] archive-file file...
ar -M [<mri-script]
commands:
d - delete file(s) from the archive
m[ab] - move file(s) in the archive
p - print file(s) found in the archive
q[f] - quick append file(s) to the archive
r[ab][f][u] - replace existing or insert new file(s) into the archive
t - display contents of archive
x[o] - extract file(s) from the archive
command specific modifiers:
[a] - put file(s) after [member-name]
[b] - put file(s) before [member-name] (same as [i])
[N] - use instance [count] of name
[f] - truncate inserted file names
[P] - use full path names when matching
[o] - preserve original dates
[u] - only replace files that are newer than current archive contents
generic modifiers:
[c] - do not warn if the library had to be created
[s] - create an archive index (cf. ranlib)
[S] - do not build a symbol table
[v] - be verbose
[V] - display the version number
emulation options:
No emulation specific options
ar: supported targets: elf64-x86-64 elf32-i386 a.out-i386-netbsd coff-i386
efi-app-ia32 elf64-little elf64-big elf32-little elf32-big srec symbolsrec
tekhex binary ihex netbsd-core
gmake: *** [libavdevice/libavdevice.a] Error 1
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
The worst form of inequality is to try to make unequal things equal.
-- Aristotle
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