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https://issues.apache.org/jira/browse/ARROW-17763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kouhei Sutou updated ARROW-17763:
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Summary: [C++] Allow Bazel to pass custom __DATE__, __TIME__, and
__TIMESTAMP__ flags to Arrow's toolchain (was: Allow Bazel to pass custom
__DATE__, __TIME__, and __TIMESTAMP__ flags to Arrow's toolchain)
> [C++] Allow Bazel to pass custom __DATE__, __TIME__, and __TIMESTAMP__ flags
> to Arrow's toolchain
> -------------------------------------------------------------------------------------------------
>
> Key: ARROW-17763
> URL: https://issues.apache.org/jira/browse/ARROW-17763
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Affects Versions: 9.0.0
> Reporter: Stefan Novak
> Priority: Major
>
> Hello!
> I've been looking into incorporating Arrow into a Bazel build build project
> and have been having some challenges getting it to work.
> I've been using Bazel's
> [rules_foreign_cc|https://bazelbuild.github.io/rules_foreign_cc/main/index.html]
> to call CMake, however the build process is erroring out as [described by
> another community
> member|https://github.com/bazelbuild/rules_foreign_cc/issues/879].
> One thing that I've learned: Bazel's C++ integration will
> [specify|#L622-L624] DATE, TIME, and TIMESTAMP flags to ensure reproducible
> builds.
> These values are expected to be quoted strings. However, when Arrow's
> toolchain
> [translates|https://github.com/bazelbuild/bazel/blob/5.3.0/tools/cpp/unix_cc_configure.bzl#L622-L624]]
> {{CMAKE_CXX_FLAGS}} to {{ARROW_CXX_COMPILER_FLAGS}}, CMake is
> [calling|https://github.com/apache/arrow/blob/apache-arrow-9.0.0/cpp/cmake_modules/ThirdpartyToolchain.cmake#L4874]
> {{configure_file(...)}} with the {{ESCAPE_QUOTES}} option which is mucking
> up the parsing.
> Does anyone happen to have any recommendations for a workaround or a fix?
> Thank you! I appreciate everyone's efforts in continuing to develop Arrow.
> Cheers,
> Stefan
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