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From: "SZEDER Gábor" <szeder.dev@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: "Jonathan Nieder" <jrnieder@gmail.com>,
	"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
	git@vger.kernel.org, "SZEDER Gábor" <szeder.dev@gmail.com>
Subject: [PATCH 2/5] .gitignore: ignore external debug symbols from GCC on macOS
Date: Thu, 20 Dec 2018 17:24:49 +0100	[thread overview]
Message-ID: <20181220162452.17732-3-szeder.dev@gmail.com> (raw)
In-Reply-To: <20181220162452.17732-1-szeder.dev@gmail.com>

When Git is build with a "real" GCC on macOS [1], or at least with GCC
installed via Homebrew, and CFLAGS includes the '-g' option (and our
default CFLAGS does), then by default GCC writes the debug symbols
into external files under '<binary>.dSYM/' directories (e.g.
'git-daemon.dSYM/', 'git.dSYM/', etc.).

Update '.gitignore' to ignore these directories, so they don't clutter
the output of 'git status'.  Furthermore, these build artifacts then
won't trigger build failures on Travis CI via b92cb86ea1 (travis-ci:
check that all build artifacts are .gitignore-d, 2017-12-31) once one
of the following patches updates our CI build scripts to use a real
GCC in the 'osx-gcc' build job.

[1] On macOS the default '/usr/bin/gcc' executable is not a real GCC,
    but merely a compatibility wrapper around Clang:

      $ gcc --version
      Configured with: --prefix=<...>
      Apple LLVM version 9.0.0 (clang-900.0.39.2)
      <...>

    So even though 'make CC=gcc' does indeed execute a command called
    'gcc', in the end Git will be built with Clang all the same.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 0d77ea5894..a9db568712 100644
--- a/.gitignore
+++ b/.gitignore
@@ -229,3 +229,4 @@
 *.pdb
 /Debug/
 /Release/
+*.dSYM
-- 
2.20.1.151.gec613c4b75


  parent reply	other threads:[~2018-12-20 16:25 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-16 18:45 On overriding make variables from the environment SZEDER Gábor
2018-10-16 21:54 ` Jonathan Nieder
2018-10-16 22:33   ` SZEDER Gábor
2018-10-16 22:40     ` Jonathan Nieder
2018-10-17 14:29       ` SZEDER Gábor
2018-10-18 10:01         ` Johannes Schindelin
2018-10-18 12:49         ` Junio C Hamano
2018-12-20 16:24 ` [PATCH 0/5] travis-ci: build with the right compiler SZEDER Gábor
2018-12-20 16:24   ` [PATCH 1/5] compat/obstack: fix -Wcast-function-type warnings SZEDER Gábor
2018-12-20 23:12     ` Ævar Arnfjörð Bjarmason
2019-01-10 21:22       ` Junio C Hamano
2019-01-11  0:37         ` SZEDER Gábor
2019-01-11 18:03           ` Junio C Hamano
2019-01-11 18:51             ` SZEDER Gábor
2019-01-15 23:55               ` SZEDER Gábor
2019-01-16  1:13                 ` Jonathan Nieder
2019-01-17  1:36                   ` SZEDER Gábor
2019-01-16  4:16                 ` Junio C Hamano
2018-12-20 16:24   ` SZEDER Gábor [this message]
2018-12-20 16:24   ` [PATCH 3/5] travis-ci: don't be '--quiet' when running the tests SZEDER Gábor
2018-12-20 16:24   ` [PATCH 4/5] travis-ci: switch to Xcode 10.1 macOS image SZEDER Gábor
2018-12-20 16:24   ` [PATCH 5/5] travis-ci: build with the right compiler SZEDER Gábor
2019-01-03 16:01     ` Johannes Schindelin
2019-01-17  1:29   ` [PATCH v2 0/5] " SZEDER Gábor
2019-01-17  1:29     ` [PATCH v2 1/5] compat/obstack: fix -Wcast-function-type warnings SZEDER Gábor
2019-01-17  1:29     ` [PATCH v2 2/5] .gitignore: ignore external debug symbols from GCC on macOS SZEDER Gábor
2019-01-17  1:29     ` [PATCH v2 3/5] travis-ci: don't be '--quiet' when running the tests SZEDER Gábor
2019-01-17 13:28       ` Johannes Schindelin
2019-01-17  1:29     ` [PATCH v2 4/5] travis-ci: switch to Xcode 10.1 macOS image SZEDER Gábor
2019-01-17  1:29     ` [PATCH v2 5/5] travis-ci: build with the right compiler SZEDER Gábor
2019-01-17 13:44       ` Johannes Schindelin
2019-01-17 14:56         ` SZEDER Gábor
2019-01-18  8:40           ` Johannes Schindelin

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