Revert f9146ccbe940d8b8eb15e7686a511a28eb0abc6b #131656
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…uilds. (llvm#130663)" This reverts commit f9146cc. This change causes problems in Bazel builds where system errno is set to non-zero before the tests even begin to run - see PR llvm#131650 for the disucssion on how to address this.
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@llvm/pr-subscribers-libc Author: Alexey Samsonov (vonosmas) ChangesThis reverts commit f9146cc ([libc][bazel] explicitly use system-provided errno in Bazel builds. (#130663)) This change causes problems in Bazel builds where system errno is set to non-zero before the tests even begin to run - see PR #131650 for the disucssion on how to address this. Full diff: https://github.com/llvm/llvm-project/pull/131656.diff 1 Files Affected:
diff --git a/utils/bazel/llvm-project-overlay/libc/libc_configure_options.bzl b/utils/bazel/llvm-project-overlay/libc/libc_configure_options.bzl
index 672ce8c0723ec..f65da9e98226b 100644
--- a/utils/bazel/llvm-project-overlay/libc/libc_configure_options.bzl
+++ b/utils/bazel/llvm-project-overlay/libc/libc_configure_options.bzl
@@ -44,11 +44,6 @@ LIBC_CONFIGURE_OPTIONS = [
# "LIBC_COPT_STRTOFLOAT_DISABLE_EISEL_LEMIRE",
# "LIBC_COPT_STRTOFLOAT_DISABLE_SIMPLE_DECIMAL_CONVERSION",
- # Documentation in libc/src/errno/...
- # Since we're only using Bazel for overlay build for now, explicitly
- # enforce using the system-provided errno in both tests and release build.
- "LIBC_ERRNO_MODE=LIBC_ERRNO_MODE_SYSTEM",
-
# Documentation in libc/src/__support/libc_assert.h
# "LIBC_COPT_USE_C_ASSERT",
]
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lntue
approved these changes
Mar 17, 2025
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This reverts commit f9146cc ([libc][bazel] explicitly use system-provided errno in Bazel builds. (#130663))
This change causes problems in Bazel builds where system errno is set to non-zero before the tests even begin to run - see PR #131650 for the disucssion on how to address this.