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From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Sibi Siddharthan <sibisiddharthan.github@gmail.com>
Cc: Philip Oakley <philipoakley@iee.email>,
	Junio C Hamano <gitster@pobox.com>,
	Sibi Siddharthan via GitGitGadget <gitgitgadget@gmail.com>,
	git@vger.kernel.org
Subject: Re: [PATCH 0/8] CMake build system for git
Date: Sat, 25 Apr 2020 16:28:38 +0200 (CEST)	[thread overview]
Message-ID: <nycvar.QRO.7.76.6.2004251624100.18039@tvgsbejvaqbjf.bet> (raw)
In-Reply-To: <CAKiG+9VMjft14ttqQuZMwewOGFbnbfJ3uXn0vPiJb05A8wdSwg@mail.gmail.com>

Hi Sibi,

On Sat, 25 Apr 2020, Sibi Siddharthan wrote:

> On Sat, Apr 25, 2020 at 6:59 PM Johannes Schindelin
> <Johannes.Schindelin@gmx.de> wrote:
>
> >
> > We already use `GIT-VERSION-GEN` as the authoritative source for the Git
> > version, by parsing the line that contains.
> >
> > It would look very similar, at least in my mind, to generate the list of
> > source/script files by parsing the `Makefile`.
> >
> > Sibi, what do you think?
>
> One way of doing it is to track if the Makefile is changed in a commit,
> run a hook to see if it contains any new OBJs and match it with the
> CMake script. But this is too much work, in my opinion.

Oh, sorry, I should have clarified: We already parse the
`DEF_VER=v2.26.GIT` line in `GIT-VERSION-GEN` to determine the Git
version.

We should be able to do the very exact same thing to parse the `SCRIPT_SH`
lines like

	SCRIPT_SH += git-bisect.sh

in the `Makefile` to accumulate the list of shell scripts, and likewise
the list of object files could be accumulated by parsing the `LIB_OBJS`
lines like

	LIB_OBJS += abspath.o

(We would of course need to substitute the `.o` with `.c`, but that should
be easy.)

That way, nobody will ever need to touch the CMakeLists.txt file when they
add a new source file to libgit.a.

I was not trying to auto-detect what `sed` invocation changed. Those
changes _will_ need manual forward-porting to CMakeLists.txt. Thankfully,
those events are really rare.

Makes sense?

Ciao,
Dscho

  reply	other threads:[~2020-04-25 14:28 UTC|newest]

Thread overview: 179+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-24  4:01 [PATCH 0/8] CMake build system for git Sibi Siddharthan via GitGitGadget
2020-04-24  4:01 ` [PATCH 1/8] Introduce CMake support for configuring Git on Linux Sibi Siddharthan via GitGitGadget
2020-04-24 17:05   ` Danh Doan
2020-04-24 21:06     ` Sibi Siddharthan
2020-04-24 22:56       ` Danh Doan
2020-04-25  3:50         ` Sibi Siddharthan
2020-04-25 13:34     ` Johannes Schindelin
2020-04-25 17:07   ` brian m. carlson
2020-04-25 17:36     ` Randall S. Becker
2020-04-25 18:01       ` Philip Oakley
2020-04-25 18:11     ` Sibi Siddharthan
2020-04-24  4:01 ` [PATCH 2/8] cmake: generate the shell/perl/python scripts and templates, translations Sibi Siddharthan via GitGitGadget
2020-04-24 17:19   ` Danh Doan
2020-04-24 21:19     ` Sibi Siddharthan
2020-04-24  4:01 ` [PATCH 3/8] cmake: installation support for git Sibi Siddharthan via GitGitGadget
2020-04-24 17:23   ` Danh Doan
2020-04-24 21:24     ` Sibi Siddharthan
2020-04-24  4:01 ` [PATCH 4/8] cmake: support for testing git with ctest Sibi Siddharthan via GitGitGadget
2020-04-24 17:28   ` Danh Doan
2020-04-24 21:26     ` Sibi Siddharthan
2020-04-24  4:01 ` [PATCH 5/8] cmake: support for testing git when building out of the source tree Sibi Siddharthan via GitGitGadget
2020-04-24 17:34   ` Danh Doan
2020-04-24 21:32     ` Sibi Siddharthan
2020-04-24 23:09       ` Danh Doan
2020-04-25  3:57         ` Sibi Siddharthan
2020-04-24  4:01 ` [PATCH 6/8] cmake: support for building git on windows with mingw Sibi Siddharthan via GitGitGadget
2020-04-24 17:39   ` Philip Oakley
2020-04-24 20:29     ` Sibi Siddharthan
2020-04-25 11:37       ` Philip Oakley
2020-04-25 12:09         ` Sibi Siddharthan
2020-04-24  4:01 ` [PATCH 7/8] cmake: support for building git on windows with msvc and clang Sibi Siddharthan via GitGitGadget
2020-04-24 17:39   ` Danh Doan
2020-04-24 21:35     ` Sibi Siddharthan
2020-04-24  4:01 ` [PATCH 8/8] ci: modification of main.yml to use cmake for vs-build job Sibi Siddharthan via GitGitGadget
2020-04-24 17:45   ` Danh Doan
2020-04-24 21:41     ` Sibi Siddharthan
2020-04-24 21:44     ` Johannes Schindelin
2020-04-24 18:56 ` [PATCH 0/8] CMake build system for git Junio C Hamano
2020-04-24 19:50   ` Sibi Siddharthan
2020-04-24 21:43     ` Junio C Hamano
2020-04-25  4:09       ` Sibi Siddharthan
2020-04-25 12:56         ` Philip Oakley
2020-04-25 13:29           ` Johannes Schindelin
2020-04-25 14:12             ` Sibi Siddharthan
2020-04-25 14:28               ` Johannes Schindelin [this message]
2020-04-25 14:38                 ` Sibi Siddharthan
2020-04-25 14:49                   ` Johannes Schindelin
2020-04-25 14:57                     ` Sibi Siddharthan
2020-04-26  0:41                       ` Danh Doan
2020-04-26  4:30                         ` Sibi Siddharthan
2020-04-25 12:24       ` Johannes Schindelin
2020-04-27 20:08         ` Jeff King
2020-04-27 20:12           ` Jeff King
2020-04-28 13:52             ` Danh Doan
2020-04-28 21:07               ` Jeff King
2020-04-29  8:42                 ` Sibi Siddharthan
2020-05-01 19:32                   ` Johannes Schindelin
2020-05-02 14:31                     ` Sibi Siddharthan
2020-05-02 14:58                       ` Randall S. Becker
2020-05-02 15:48                       ` Junio C Hamano
2020-05-03 15:33                         ` Sibi Siddharthan
2020-05-03 17:21                           ` Junio C Hamano
2020-05-03 19:42                             ` Konstantin Tokarev
2020-05-03 19:50                               ` Junio C Hamano
2020-05-04 14:31                               ` Johannes Schindelin
2020-05-04 21:59                                 ` Konstantin Tokarev
2020-05-05  4:16                                   ` Sibi Siddharthan
2020-05-05  6:16                                     ` Junio C Hamano
2020-05-05 16:23                                       ` Sibi Siddharthan
2020-05-05 18:17                                         ` Junio C Hamano
2020-05-06 18:43                                           ` Sibi Siddharthan
2020-05-07 11:48                                             ` Đoàn Trần Công Danh
2020-05-06 21:27                                         ` Johannes Schindelin
2020-05-07 20:54                                   ` Johannes Schindelin
2020-05-02 13:21                   ` Danh Doan
2020-05-02 14:50                     ` Sibi Siddharthan
2020-05-02 15:02                       ` Danh Doan
2020-05-02 15:16                         ` Sibi Siddharthan
2020-04-27 21:17           ` Junio C Hamano
2020-04-27 21:56             ` Michal Suchánek
2020-04-27 22:09             ` Jeff King
2020-04-27 22:23               ` Elijah Newren
2020-04-27 23:16                 ` Junio C Hamano
2020-04-28  5:36                 ` Jeff King
2020-05-12 16:50 ` [PATCH v2 00/11] " Sibi Siddharthan via GitGitGadget
2020-05-12 16:50   ` [PATCH v2 01/11] Introduce CMake support for configuring Git on Linux Sibi Siddharthan via GitGitGadget
2020-05-12 20:59     ` Junio C Hamano
2020-05-13 20:21       ` Sibi Siddharthan
2020-05-12 16:50   ` [PATCH v2 02/11] cmake: generate the shell/perl/python scripts and templates, translations Sibi Siddharthan via GitGitGadget
2020-05-12 21:19     ` Junio C Hamano
2020-05-13 20:07       ` Sibi Siddharthan
2020-05-12 16:50   ` [PATCH v2 03/11] cmake: installation support for git Sibi Siddharthan via GitGitGadget
2020-05-12 16:50   ` [PATCH v2 04/11] cmake: support for testing git with ctest Sibi Siddharthan via GitGitGadget
2020-05-12 16:50   ` [PATCH v2 05/11] cmake: support for testing git when building out of the source tree Sibi Siddharthan via GitGitGadget
2020-05-12 16:50   ` [PATCH v2 06/11] cmake: support for building git on windows with mingw Sibi Siddharthan via GitGitGadget
2020-05-14 15:25     ` Đoàn Trần Công Danh
2020-05-14 18:27       ` Sibi Siddharthan
2020-05-12 16:50   ` [PATCH v2 07/11] cmake: support for building git on windows with msvc and clang Sibi Siddharthan via GitGitGadget
2020-05-12 16:50   ` [PATCH v2 08/11] cmake: added checks for struct stat and libiconv Sibi Siddharthan via GitGitGadget
2020-05-12 21:16     ` Junio C Hamano
2020-05-13 20:05       ` Sibi Siddharthan
2020-05-14  2:00         ` Junio C Hamano
2020-05-14 15:31     ` Đoàn Trần Công Danh
2020-05-14 18:31       ` Sibi Siddharthan
2020-05-12 16:50   ` [PATCH v2 09/11] cmake: relocated script file contrib/buildsystems Sibi Siddharthan via GitGitGadget
2020-05-12 21:09     ` Junio C Hamano
2020-05-13 20:08       ` Sibi Siddharthan
2020-05-12 16:50   ` [PATCH v2 10/11] cmake: parse the makefile for the sources Sibi Siddharthan via GitGitGadget
2020-05-12 21:03     ` Junio C Hamano
2020-05-13 19:57       ` Sibi Siddharthan
2020-05-13 20:23         ` Junio C Hamano
2020-05-12 16:50   ` [PATCH v2 11/11] ci: modification of main.yml to use cmake for vs-build job Sibi Siddharthan via GitGitGadget
2020-05-12 21:27     ` Junio C Hamano
2020-05-13 19:45       ` Sibi Siddharthan
2020-05-25 19:16         ` Sibi Siddharthan
2020-05-25 20:03           ` Junio C Hamano
2020-05-25 20:56             ` Sibi Siddharthan
2020-05-25 21:40               ` Johannes Schindelin
2020-05-29 13:40   ` [PATCH v3 0/8] CMake build system for git Sibi Siddharthan via GitGitGadget
2020-05-29 13:40     ` [PATCH v3 1/8] Introduce CMake support for configuring Git Sibi Siddharthan via GitGitGadget
2020-05-29 19:27       ` Junio C Hamano
2020-05-30 18:50         ` Sibi Siddharthan
2020-05-31 16:17           ` Junio C Hamano
2020-05-30  8:00             ` Johannes Schindelin
2020-05-30 13:17       ` Đoàn Trần Công Danh
2020-05-29 13:40     ` [PATCH v3 2/8] cmake: generate the shell/perl/python scripts and templates, translations Sibi Siddharthan via GitGitGadget
2020-05-29 19:27       ` Junio C Hamano
2020-05-30 18:56         ` Sibi Siddharthan
2020-06-08 20:07           ` Sibi Siddharthan
2020-06-08 22:10             ` Junio C Hamano
2020-05-29 13:40     ` [PATCH v3 3/8] cmake: installation support for git Sibi Siddharthan via GitGitGadget
2020-05-29 13:40     ` [PATCH v3 4/8] cmake: support for testing git with ctest Sibi Siddharthan via GitGitGadget
2020-05-30 13:49       ` Đoàn Trần Công Danh
2020-05-30 19:04         ` Sibi Siddharthan
2020-05-31  1:28           ` Đoàn Trần Công Danh
2020-05-29 13:40     ` [PATCH v3 5/8] cmake: support for testing git when building out of the source tree Sibi Siddharthan via GitGitGadget
2020-05-29 13:40     ` [PATCH v3 6/8] cmake: support for building git on windows with mingw Sibi Siddharthan via GitGitGadget
2020-05-29 13:40     ` [PATCH v3 7/8] cmake: support for building git on windows with msvc and clang Sibi Siddharthan via GitGitGadget
2020-05-30 14:08       ` Đoàn Trần Công Danh
2020-05-30 19:08         ` Sibi Siddharthan
2020-05-29 13:40     ` [PATCH v3 8/8] ci: modification of main.yml to use cmake for vs-build job Sibi Siddharthan via GitGitGadget
2020-05-30 14:14       ` Đoàn Trần Công Danh
2020-05-30 19:13         ` Sibi Siddharthan
2020-06-12 18:29     ` [PATCH v4 0/8] CMake build system for git Sibi Siddharthan via GitGitGadget
2020-06-12 18:29       ` [PATCH v4 1/8] Introduce CMake support for configuring Git Sibi Siddharthan via GitGitGadget
2020-06-15 14:00         ` Øystein Walle
2020-06-15 20:04           ` Sibi Siddharthan
2020-06-12 18:29       ` [PATCH v4 2/8] cmake: generate the shell/perl/python scripts and templates, translations Sibi Siddharthan via GitGitGadget
2020-06-12 18:29       ` [PATCH v4 3/8] cmake: installation support for git Sibi Siddharthan via GitGitGadget
2020-06-12 18:29       ` [PATCH v4 4/8] cmake: support for testing git with ctest Sibi Siddharthan via GitGitGadget
2020-06-15 14:02         ` Øystein Walle
2020-06-15 19:45           ` Sibi Siddharthan
2020-06-12 18:29       ` [PATCH v4 5/8] cmake: support for testing git when building out of the source tree Sibi Siddharthan via GitGitGadget
2020-06-12 18:29       ` [PATCH v4 6/8] cmake: support for building git on windows with mingw Sibi Siddharthan via GitGitGadget
2020-06-15 14:03         ` Øystein Walle
2020-06-15 19:47           ` Sibi Siddharthan
2020-06-18  4:43             ` Junio C Hamano
2020-06-18 19:55               ` Sibi Siddharthan
2020-06-18 20:08                 ` Junio C Hamano
2020-06-18 20:40                   ` Sibi Siddharthan
2020-06-18 21:00                     ` Junio C Hamano
2020-06-19 17:15                       ` Sibi Siddharthan
2020-06-19 17:29                         ` Junio C Hamano
2020-06-12 18:29       ` [PATCH v4 7/8] cmake: support for building git on windows with msvc and clang Sibi Siddharthan via GitGitGadget
2020-06-15 14:04         ` Øystein Walle
2020-06-15 19:56           ` Sibi Siddharthan
2020-06-12 18:29       ` [PATCH v4 8/8] ci: modification of main.yml to use cmake for vs-build job Sibi Siddharthan via GitGitGadget
2020-06-26 16:11       ` [PATCH v5 0/8] CMake build system for git Sibi Siddharthan via GitGitGadget
2020-06-26 16:11         ` [PATCH v5 1/8] Introduce CMake support for configuring Git Sibi Siddharthan via GitGitGadget
2020-06-26 16:11         ` [PATCH v5 2/8] cmake: generate the shell/perl/python scripts and templates, translations Sibi Siddharthan via GitGitGadget
2020-06-26 16:11         ` [PATCH v5 3/8] cmake: installation support for git Sibi Siddharthan via GitGitGadget
2020-06-26 16:11         ` [PATCH v5 4/8] cmake: support for testing git with ctest Sibi Siddharthan via GitGitGadget
2020-06-26 16:11         ` [PATCH v5 5/8] cmake: support for testing git when building out of the source tree Sibi Siddharthan via GitGitGadget
2020-06-26 16:11         ` [PATCH v5 6/8] cmake: support for building git on windows with mingw Sibi Siddharthan via GitGitGadget
2020-06-30  7:25           ` David Aguilar
2020-07-01 17:45             ` Sibi Siddharthan
2020-07-01 17:49               ` Sibi Siddharthan
2020-06-26 16:11         ` [PATCH v5 7/8] cmake: support for building git on windows with msvc and clang Sibi Siddharthan via GitGitGadget
2020-06-26 16:11         ` [PATCH v5 8/8] ci: modification of main.yml to use cmake for vs-build job Sibi Siddharthan via GitGitGadget

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