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author | Michael Opdenacker <michael.opdenacker@bootlin.com> | 2023-10-25 16:54:16 +0200 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2023-10-31 13:12:06 +0000 |
commit | 724a10232cacf282828bf81d3f131714205d476d (patch) | |
tree | ace4802fda8887ee9e94f3e4d983af667873accd /documentation | |
parent | e7ab20fda4c1ac15c77811711f2601e6eac0d8c7 (diff) | |
download | poky-724a10232cacf282828bf81d3f131714205d476d.tar.gz |
test-manual: reproducible-builds: stop mentioning LTO bug
Now that https://bugzilla.yoctoproject.org/show_bug.cgi?id=14481
is closed.
(From yocto-docs rev: de23d389f3fe7c2e18325cf29361d90b9bb19ead)
Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation')
-rw-r--r-- | documentation/test-manual/reproducible-builds.rst | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/documentation/test-manual/reproducible-builds.rst b/documentation/test-manual/reproducible-builds.rst index d4b828b2d6..91f94a5c74 100644 --- a/documentation/test-manual/reproducible-builds.rst +++ b/documentation/test-manual/reproducible-builds.rst | |||
@@ -68,17 +68,6 @@ things we do within the build system to ensure reproducibility include: | |||
68 | - Filtering the tools available from the host's ``PATH`` to only a specific set | 68 | - Filtering the tools available from the host's ``PATH`` to only a specific set |
69 | of tools, set using the :term:`HOSTTOOLS` variable. | 69 | of tools, set using the :term:`HOSTTOOLS` variable. |
70 | 70 | ||
71 | .. note:: | ||
72 | |||
73 | Because of an open bug in GCC, using ``DISTRO_FEATURES:append = " lto"`` or | ||
74 | adding ``-flto`` (Link Time Optimization) to :term:`CFLAGS` makes the resulting | ||
75 | binary non-reproducible, in that it depends on the full absolute build path | ||
76 | to ``recipe-sysroot-native``, so installing the Yocto Project in a different | ||
77 | directory results in a different binary. | ||
78 | |||
79 | This issue is addressed by | ||
80 | :yocto_bugs:`bug 14481 - Programs built with -flto are not reproducible</show_bug.cgi?id=14481>`. | ||
81 | |||
82 | ========================================= | 71 | ========================================= |
83 | Can we prove the project is reproducible? | 72 | Can we prove the project is reproducible? |
84 | ========================================= | 73 | ========================================= |