#pypy on 2021-06-22 — irc logs at libera.irclog.whitequark.org

2021-05-30 17:38 cfbolz changed the topic of #pypy to: #pypy PyPy, the flexible snake https://pypy.org | IRC logs: https://quodlibet.duckdns.org/irc/pypy/latest.log.html#irc-end and https://libera.irclog.whitequark.org/pypy | insert pithy quote here

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01:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-aarch64/builds/1041 [py3.7]

01:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-32/builds/6425 [py3.7]

01:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-s390x/builds/1538 [py3.7]

01:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-macosx-x86-64/builds/5619 [py3.7]

01:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7742 [py3.7]

01:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8749 [py3.7]

01:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-aarch64/builds/946 [py3.7]

01:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-x86-32/builds/7571 [py3.7]

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01:57 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8749 [py3.7]

02:01 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-x86-32/builds/7571 [py3.7]

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02:13 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-32/builds/6425 [py3.7]

02:14 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7742 [py3.7]

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02:41 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-s390x/builds/1538 [py3.7]

03:05 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-macosx-x86-64/builds/5619 [py3.7]

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03:53 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-aarch64/builds/1041 [py3.7]

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06:16 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-aarch64/builds/946 [py3.7]

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09:00 <bbot2> Started: http://buildbot.pypy.org/builders/jit-benchmark-linux-x86-64/builds/3320 [py3.7]

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10:30 <bbot2> Success: http://buildbot.pypy.org/builders/jit-benchmark-linux-x86-64/builds/3320 [py3.7]

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13:59 <antocuni> I'm very confused by pypy's build process

13:59 <antocuni> by default, C functions are not exported by libpypy.so because we compile with -fvisibility=hidden

14:00 <antocuni> but I would like to export a helper function which would be helpful during debugging

14:00 <antocuni> so I tried:

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14:00 <antocuni> 1. modify the corresponding C file to add RPY_EXTERN before the function definition

14:00 <antocuni> 2. comment out -fvisibility=hidden in the CFLAGS section of the Makefile

14:01 <antocuni> in both cases, after a make clean && make lldebug, no extra symbols are exported (tested with objdump -T)

14:01 <antocuni> what am I doing wrong?

14:03 <fijal> "https://github.com/dfeneyrou/palanteer" - only now???!

14:03 <fijal> antocuni: there is a file listing functions, I think

14:03 <fijal> (the linker is a CRAZY thing)

14:04 <antocuni> fijal: is there? LDFLAGS contains only -shared \

14:04 <antocuni> -pthread \

14:04 <antocuni> -Wl,--export-dynamic

14:33 <antocuni> ah ok, found the problem: RPY_EXTERN does the opposite of what I thought

14:33 <antocuni> RPY_EXTERN sets the visibility to hidden

14:33 <antocuni> RPY_EXPORTED sets it to default

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15:40 <mattip> antocuni: :(

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22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-aarch64/builds/1042 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-32/builds/6426 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-s390x/builds/1672 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-s390x/builds/1539 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-macosx-x86-64/builds/5620 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7743 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8750 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-aarch64/builds/947 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-x86-32/builds/7572 [default]

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22:29 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-x86-32/builds/7572 [default]

22:29 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8750 [default]

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22:56 <bbot2> Success: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7743 [default]

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22:58 <bbot2> Success: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-32/builds/6426 [default]

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23:23 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-macosx-x86-64/builds/5620 [default]

23:30 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-s390x/builds/1539 [default]

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23:39 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-s390x/builds/1672 [default]

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