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Build: disable LTO for Python builds

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LTO compiled libpython3.10.a failed to link with GCC 12.0,
disable since these libraries are intended for developers to link
against.
This commit is contained in:
Campbell Barton 2023-02-09 23:00:08 +11:00
parent f222fe6a3a
commit 0e196bab76
1 changed files with 3 additions and 2 deletions
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5
build_files/build_environment/cmake/python.cmake
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@ -95,8 +95,9 @@ else()
# Used on most release Linux builds (Fedora for e.g.), # Used on most release Linux builds (Fedora for e.g.),
# increases build times noticeably with the benefit of a modest speedup at runtime. # increases build times noticeably with the benefit of a modest speedup at runtime.
--enable-optimizations --enable-optimizations
# Also used for Fedora's release builds. # While LTO is OK when building on the same system, it's incompatible across GCC versions,
--with-lto # making it impractical for developers to build against, so keep it disabled.
# `--with-lto`
) )
endif() endif()