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fix: define fallback GFLAGS_NS=google in config headers and remove the need of passing the -DGFLAGS_NS=google flags#2878

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fix: define fallback GFLAGS_NS=google in config headers and remove the need of passing the -DGFLAGS_NS=google flags#2878
chenrui333 wants to merge 2 commits into
apache:masterfrom
chenrui333:fix-GFLAGS_NS

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@chenrui333

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What problem does this PR solve?

seeing some regression build failure in Homebrew/homebrew-core#204308

/opt/homebrew/Cellar/brpc/1.12.0/include/butil/reloadable_flags.h:63:9: error: use of undeclared identifier 'GFLAGS_NS'
   63 |     if (GFLAGS_NS::RegisterFlagValidator(flag, validate_fn)) {
      |         ^

It would be just better to define GFLAGS_NS=google in config headers

What is changed and the side effects?

Changed:

Side effects:

  • Performance effects(性能影响):

  • Breaking backward compatibility(向后兼容性):


Check List:

  • Please make sure your changes are compilable(请确保你的更改可以通过编译).
  • When providing us with a new feature, it is best to add related tests(如果你向我们增加一个新的功能, 请添加相关测试).
  • Please follow Contributor Covenant Code of Conduct.(请遵循贡献者准则).

Signed-off-by: Rui Chen <rui@chenrui.dev>
Signed-off-by: Rui Chen <rui@chenrui.dev>
@chenrui333

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relates to #2877

@chenBright

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In my opinion, it is better to use GFLAGS_NAMESPACE instead of GFLAGS_NS.

@chenBright

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The issue has been fixed in in #2877 .

@wwbmmm wwbmmm closed this Feb 9, 2025
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3 participants