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[v2,0/2] This PR enables a successful git build on z/OS.

Message ID pull.1663.v2.git.git.1708660111.gitgitgadget@gmail.com (mailing list archive)
Headers show
Series This PR enables a successful git build on z/OS. | expand

Message

Philippe Blain via GitGitGadget Feb. 23, 2024, 3:48 a.m. UTC
Since the z/OS linker does not support searching dynamic libraries, and the
current setting of CC_LD_DYNPATH results in a directory to be supplied to
the link step with no option as the suffix, it causes a linker error because
the z/OS LD linker does not accept directories as input. Therefore, we
workaround this by adding the -L option. And, Introduced z/OS (OS/390) as a
platform in config.mak.uname

Thanks for taking the time to contribute to Git! Please be advised that the
Git community does not use github.com for their contributions. Instead, we
use a mailing list (git@vger.kernel.org) for code submissions, code reviews,
and bug reports. Nevertheless, you can use GitGitGadget
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Please read the "guidelines for contributing" linked above!

Haritha D (2):
  build: support z/OS (OS/390).
  an improvement: removed configure.ac changes

 config.mak.uname | 12 ++++++++++++
 1 file changed, 12 insertions(+)


base-commit: f41f85c9ec8d4d46de0fd5fded88db94d3ec8c11
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1663%2FHarithaIBM%2Fzos-v2
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1663/HarithaIBM/zos-v2
Pull-Request: https://github.com/git/git/pull/1663

Range-diff vs v1:

 1:  2eddc8f8860 ! 1:  53e211d7a65 This PR enables a successful git build on z/OS.
     @@ Metadata
      Author: Haritha D <harithamma.d@ibm.com>
      
       ## Commit message ##
     -    This PR enables a successful git build on z/OS.
     +    build: support z/OS (OS/390).
      
          Since the z/OS linker does not support searching dynamic libraries,
          and the current setting of CC_LD_DYNPATH results in a directory
          to be supplied to the link step with no option as the suffix,
          it causes a linker error because the z/OS LD linker
          does not accept directories as input.
     -    Therefore, we workaround this by adding the -L option.
     -    And, Introduced z/OS (OS/390) as a platform in config.mak.uname
     +    Therefore, -L option is added.
     +    Also introduced z/OS (OS/390) as a platform in config.mak.uname
      
          Signed-off-by: Haritha D <harithamma.d@ibm.com>
      
 -:  ----------- > 2:  05df5d7e2d5 an improvement: removed configure.ac changes

Comments

Junio C Hamano Feb. 23, 2024, 7:37 a.m. UTC | #1
"Haritha  via GitGitGadget" <gitgitgadget@gmail.com> writes:

> Since the z/OS linker does not support searching dynamic libraries, and the
> current setting of CC_LD_DYNPATH results in a directory to be supplied to
> the link step with no option as the suffix, it causes a linker error because
> the z/OS LD linker does not accept directories as input. Therefore, we
> workaround this by adding the -L option.

Hmph, do we still need that CC_LD_DYNPATH hack, with 07bbe4ca (Merge
branch 'jc/make-libpath-template', 2024-02-06) already in 'master'?

> And, Introduced z/OS (OS/390) as a
> platform in config.mak.uname

	Add support for z/OS (OS/390) in config.mak.uname.

or something (cf. Documentation/SubmittingPatches)?

> Thanks for taking the time to contribute to Git! Please be advised that the
> Git community does not use github.com for their contributions. Instead, we
> use a mailing list (git@vger.kernel.org) for code submissions, code reviews,
> and bug reports. Nevertheless, you can use GitGitGadget
> (https://gitgitgadget.github.io/) to conveniently send your Pull Requests
> commits to our mailing list.
>
> Please read the "guidelines for contributing" linked above!

For whom is the above message addressed?  Who is expected to read
that guidelines?