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On czw, 2017-05-11 at 11:29 +0200, Chí-Thanh Christopher Nguyễn wrote: |
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> Suggested description: Add support for stack traces and function name |
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> resolution via sys-libs/libunwind |
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Maybe skip the library name. Note that there's also llvm-libunwind, |
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and some packages may be actually happy with libgcc_s. |
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> That description is a little unwieldy though, better suggestions are |
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> welcome. |
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> |
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> Currently in use by the following packages: |
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> |
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> dev-cpp/glog:unwind - Use sys-libs/libunwind for stack unwinding instead |
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> of glibc/gcc (may be more reliable on x86_64) |
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> dev-libs/efl:unwind - Enable debug support via sys-libs/libunwind |
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> dev-libs/weston:unwind - Enable libunwind usage for backtraces |
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> dev-util/ltrace:unwind - Use sys-libs/libunwind for frame unwinding support |
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> dev-util/perf:unwind - Use sys-libs/libunwind for frame unwinding support. |
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> dev-util/strace:unwind - Enable stack backtraces (-k flag) via |
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> sys-libs/libunwind |
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> media-libs/gstreamer:unwind - Enable sys-libs/libunwind usage for better |
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> backtrace support in leaks tracer module |
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> www-apache/mod_backtrace:unwind - Use sys-libs/libunwind to provide |
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> better resolution of function names. |
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> x11-apps/intel-gpu-tools:unwind - Provide automatic stack traces on test |
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> failures |
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> x11-base/xorg-server:unwind - Enable libunwind usage for backtraces |
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> |
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> I understand that dev-cpp/glog uses the unwind flag differently from the |
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> other packages. If that is an issue that package's flag could be renamed |
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> to "libunwind" as sys-libs/libcxx et al. currently use. |
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> |
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Yeah, that makes sense. |
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-- |
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Best regards, |
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Michał Górny |
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