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Bug
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Resolution: Fixed
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P4
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24
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b19
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8368136 | 21.0.10-oracle | Fairoz Matte | P4 | Resolved | Fixed | master |
| JDK-8368138 | 17.0.18-oracle | Fairoz Matte | P4 | Resolved | Fixed | master |
The gcc devkit contains (for example)
./x86_64-linux-gnu-to-x86_64-linux-gnu/libexec/gcc/x86_64-linux-gnu/13.2.0/liblto_plugin.so
but an LTO-enabled build (--enable-jvm-feature-link-time-opt) needs
./x86_64-linux-gnu-to-x86_64-linux-gnu/lib/bfd-plugins/liblto_plugin.so
Presumably the latter should be a symlink to the former. Manually making such a symlink in my installed devkit seemed to work.
Without this I get a build warning message during the build: "plugin needed to handle lto object", and later the build fails with a ton of undefined references.
See also this gcc bug about the same issue:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70345
./x86_64-linux-gnu-to-x86_64-linux-gnu/libexec/gcc/x86_64-linux-gnu/13.2.0/liblto_plugin.so
but an LTO-enabled build (--enable-jvm-feature-link-time-opt) needs
./x86_64-linux-gnu-to-x86_64-linux-gnu/lib/bfd-plugins/liblto_plugin.so
Presumably the latter should be a symlink to the former. Manually making such a symlink in my installed devkit seemed to work.
Without this I get a build warning message during the build: "plugin needed to handle lto object", and later the build fails with a ton of undefined references.
See also this gcc bug about the same issue:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70345
- backported by
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JDK-8368136 gcc devkit doesn't have lto-plugin where needed
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- Resolved
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- Resolved
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- blocks
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JDK-8348848 Link time optimization support [umbrella]
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- Open
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- relates to
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- Resolved
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- Resolved
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- links to
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Commit(master)
openjdk/jdk/7a107e2f
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Review(master)
openjdk/jdk/23975
(2 links to)