From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Emily Shaffer <emilyshaffer@google.com>
Cc: git@vger.kernel.org, "Đoàn Trần Công Danh" <congdanhqx@gmail.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>
Subject: Re: [PATCH v13 5/5] bugreport: add compiler info
Date: Fri, 09 Apr 2021 00:23:52 +0200 [thread overview]
Message-ID: <87k0pcifev.fsf@evledraar.gmail.com> (raw)
In-Reply-To: <20200416211807.60811-6-emilyshaffer@google.com>
On Thu, Apr 16 2020, Emily Shaffer wrote:
> To help pinpoint the source of a regression, it is useful to know some
> info about the compiler which the user's Git client was built with. By
> adding a generic get_compiler_info() in 'compat/' we can choose which
> relevant information to share per compiler; to get started, let's
> demonstrate the version of glibc if the user built with 'gcc'.
>
> Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
> Helped-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
> Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
> ---
> Documentation/git-bugreport.txt | 1 +
> bugreport.c | 6 +++++
> compat/compiler.h | 41 +++++++++++++++++++++++++++++++++
> 3 files changed, 48 insertions(+)
> create mode 100644 compat/compiler.h
>
> diff --git a/Documentation/git-bugreport.txt b/Documentation/git-bugreport.txt
> index 17b0d14e8d..643d1b2884 100644
> --- a/Documentation/git-bugreport.txt
> +++ b/Documentation/git-bugreport.txt
> @@ -27,6 +27,7 @@ The following information is captured automatically:
>
> - 'git version --build-options'
> - uname sysname, release, version, and machine strings
> + - Compiler-specific info string
>
> This tool is invoked via the typical Git setup process, which means that in some
> cases, it might not be able to launch - for example, if a relevant config file
> diff --git a/bugreport.c b/bugreport.c
> index 1a3172bcec..089b939a87 100644
> --- a/bugreport.c
> +++ b/bugreport.c
> @@ -4,6 +4,7 @@
> #include "strbuf.h"
> #include "time.h"
> #include "help.h"
> +#include "compat/compiler.h"
>
> static void get_system_info(struct strbuf *sys_info)
> {
> @@ -25,6 +26,11 @@ static void get_system_info(struct strbuf *sys_info)
> uname_info.release,
> uname_info.version,
> uname_info.machine);
> +
> + strbuf_addstr(sys_info, _("compiler info: "));
> + get_compiler_info(sys_info);
> + strbuf_addstr(sys_info, _("libc info: "));
These are marked with _() but not the "clang" etc. below. I'd think that
for a git-bugreport tool we'd be better off without any i18n.
> + get_libc_info(sys_info);
> }
>
> static const char * const bugreport_usage[] = {
> diff --git a/compat/compiler.h b/compat/compiler.h
> new file mode 100644
> index 0000000000..10dbb65937
> --- /dev/null
> +++ b/compat/compiler.h
> @@ -0,0 +1,41 @@
> +#ifndef COMPILER_H
> +#define COMPILER_H
> +
> +#include "git-compat-util.h"
> +#include "strbuf.h"
> +
> +#ifdef __GLIBC__
> +#include <gnu/libc-version.h>
> +#endif
> +
> +static inline void get_compiler_info(struct strbuf *info)
> +{
> + int len = info->len;
> +#ifdef __clang__
> + strbuf_addf(info, "clang: %s\n", __clang_version__);
> +#elif defined(__GNUC__)
> + strbuf_addf(info, "gnuc: %d.%d\n", __GNUC__, __GNUC_MINOR__);
> +#endif
> +
> +#ifdef _MSC_VER
> + strbuf_addf(info, "MSVC version: %02d.%02d.%05d\n",
> + _MSC_VER / 100, _MSC_VER % 100, _MSC_FULL_VER % 100000);
> +#endif
Why the ifdef/elif/ifdef instead of ifdef/elif/elif? Isn't _MSC_VER
mutually exclusive with __clang__ and __GNUC__?
next prev parent reply other threads:[~2021-04-08 22:23 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 21:18 [PATCH v13 0/5] git-bugreport with fixed VS build Emily Shaffer
2020-04-16 21:18 ` [PATCH v13 1/5] help: move list_config_help to builtin/help Emily Shaffer
2020-04-16 22:21 ` Junio C Hamano
2020-04-16 22:28 ` Junio C Hamano
2020-04-17 19:36 ` Emily Shaffer
2020-04-17 2:04 ` Danh Doan
2020-04-17 2:11 ` Danh Doan
2021-04-08 21:29 ` [PATCH] Makefile: add missing dependencies of 'config-list.h' SZEDER Gábor
2021-04-08 22:08 ` Ævar Arnfjörð Bjarmason
2021-04-08 23:40 ` Jeff King
2021-04-09 21:20 ` SZEDER Gábor
2021-04-16 19:03 ` Junio C Hamano
2021-04-16 21:33 ` SZEDER Gábor
2021-04-16 22:25 ` Junio C Hamano
2021-04-13 19:07 ` Ævar Arnfjörð Bjarmason
2020-04-16 21:18 ` [PATCH v13 2/5] bugreport: add tool to generate debugging info Emily Shaffer
2020-08-12 15:53 ` SZEDER Gábor
2021-04-08 21:36 ` SZEDER Gábor
2020-04-16 21:18 ` [PATCH v13 3/5] bugreport: gather git version and build info Emily Shaffer
2020-04-16 21:18 ` [PATCH v13 4/5] bugreport: add uname info Emily Shaffer
2021-04-08 22:19 ` Ævar Arnfjörð Bjarmason
2021-04-08 22:25 ` Junio C Hamano
2021-04-08 22:33 ` Ævar Arnfjörð Bjarmason
2021-04-08 23:41 ` Emily Shaffer
2021-04-08 23:58 ` Junio C Hamano
2021-04-09 21:27 ` SZEDER Gábor
2021-04-11 14:33 ` [PATCH] t0091-bugreport.sh: actually verify some content of report Martin Ågren
2021-04-12 17:17 ` Junio C Hamano
2021-04-13 18:32 ` Martin Ågren
2021-04-13 19:27 ` Ævar Arnfjörð Bjarmason
2021-04-13 22:21 ` Emily Shaffer
2023-07-01 19:26 ` [PATCH v2] " Martin Ågren
2023-07-03 15:47 ` Phillip Wood
2023-07-05 18:31 ` Martin Ågren
2023-07-05 18:40 ` [PATCH v3] " Martin Ågren
2023-07-05 19:46 ` Phillip Wood
2021-04-13 19:44 ` [PATCH] " SZEDER Gábor
2020-04-16 21:18 ` [PATCH v13 5/5] bugreport: add compiler info Emily Shaffer
2021-04-08 22:23 ` Ævar Arnfjörð Bjarmason [this message]
2021-04-08 22:59 ` Đoàn Trần Công Danh
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