[FFmpeg-devel] [PATCH] configure: add --build-date and --build-time options

[Michael Niedermayer]

On Sun, Jan 25, 2015 at 09:25:07PM +0100, Andreas Cadhalpun wrote:
> Hi,
> 
> On 25.01.2015 18:53, Michael Niedermayer wrote:
> >On Sun, Jan 25, 2015 at 05:29:08PM +0100, Hendrik Leppkes wrote:
> >>On Sun, Jan 25, 2015 at 5:15 PM, Reimar Döffinger <Reimar.Doeffinger at gmx.de>
> >>wrote:
> >>>I vote for just removing the build date.
> [...]
> >>Remove it for all I care, the important part is the revision info and the
> >>compiler used.
> >
> >+1
> 
> OK, if that's preferred. New patch attached.
> 
> The ffmpeg_program_string function in t2h.pm is just the
> _default_program_string function from texinfo [1] without the
> timestamp.
> 
> Best regards,
> Andreas
> 
> 1: https://anonscm.debian.org/cgit/debian-tex/texinfo.git/tree/tp/Texinfo/Convert/HTML.pm/#n6118

>  cmdutils.c   |    3 +--
>  doc/Doxyfile |    2 +-
>  doc/Makefile |    4 ++--
>  doc/t2h.pm   |   17 +++++++++++++++++
>  ffprobe.c    |    2 --
>  5 files changed, 21 insertions(+), 7 deletions(-)
> edc63ab37708e1e5b509b3d3b7523b3b1213f55e  stop-embedding-the-build-date.patch
> From 3163612fb5da694a4ebcc39605561558566d85ed Mon Sep 17 00:00:00 2001
> From: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
> Date: Sun, 25 Jan 2015 21:13:18 +0100
> Subject: [PATCH] stop embedding the build date
> 
> Theis makes the build binary reproducible.
> 
> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
> ---
>  cmdutils.c   |  3 +--
>  doc/Doxyfile |  2 +-
>  doc/Makefile |  4 ++--
>  doc/t2h.pm   | 17 +++++++++++++++++
>  ffprobe.c    |  2 --
>  5 files changed, 21 insertions(+), 7 deletions(-)
> 
> diff --git a/cmdutils.c b/cmdutils.c
> index 53268d8..6c40df9 100644
> --- a/cmdutils.c
> +++ b/cmdutils.c
> @@ -1081,8 +1081,7 @@ static void print_program_info(int flags, int level)
>          av_log(NULL, level, " Copyright (c) %d-%d the FFmpeg developers",
>                 program_birth_year, CONFIG_THIS_YEAR);
>      av_log(NULL, level, "\n");
> -    av_log(NULL, level, "%sbuilt on %s %s with %s\n",
> -           indent, __DATE__, __TIME__, CC_IDENT);
> +    av_log(NULL, level, "%sbuilt with %s\n", indent, CC_IDENT);
>  
>      av_log(NULL, level, "%sconfiguration: " FFMPEG_CONFIGURATION "\n", indent);
>  }

> diff --git a/doc/Doxyfile b/doc/Doxyfile
> index 8697e6c..5d18b10 100644
> --- a/doc/Doxyfile
> +++ b/doc/Doxyfile
> @@ -839,7 +839,7 @@ HTML_COLORSTYLE_GAMMA  = 80
>  # page will contain the date and time when the page was generated. Setting
>  # this to NO can help when comparing the output of multiple runs.
>  
> -HTML_TIMESTAMP         = YES
> +HTML_TIMESTAMP         = NO

is there some other means to identify outdated doxygen ?
like a git revission ?


[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
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