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* first gcc 9.3.0 build attempt crashes, second one succeeds
@ 2020-04-28 14:11 Peter Müller
  2020-04-28 14:13 ` Michael Tremer
  0 siblings, 1 reply; 4+ messages in thread
From: Peter Müller @ 2020-04-28 14:11 UTC (permalink / raw)
  To: development

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Hello development folks,

this should not happen:

gcc (9.3.0)                                                                                                                              [     1:33 ][ FAIL ]

    g++ -no-pie -fomit-frame-pointer  -O2 -pipe -Wall -fPIC -m64 -mindirect-branch=thunk -mfunction-return=thunk -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -DIN_GCC     -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H  -o cc1 c/c-lang.o c-family/stub-objc.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c/c-fold.o c/gimple-parser.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o glibc-c.o \
    cc1-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -lmpc -lmpfr -lgmp -rdynamic -ldl  -L./../zlib -lz
    /usr/src/gcc-build/./gcc/xgcc -B/usr/src/gcc-build/./gcc/ -xc -nostdinc /dev/null -S -o /dev/null -fself-test=/usr/src/gcc-9.3.0/gcc/testsuite/selftests
    make[3]: /usr/src/gcc-build/./gcc/xgcc: Command not found
    make[3]: *** [/usr/src/gcc-9.3.0/gcc/c/Make-lang.in:124: s-selftest-c] Error 127
    make[3]: *** Waiting for unfinished jobs....
    /usr/src/gcc-9.3.0/gcc/gcc.c: In function 'long unsigned int get_random_number()':
    /usr/src/gcc-9.3.0/gcc/gcc.c:9639:12: warning: ignoring return value of 'ssize_t read(int, void*, size_t)', declared with attribute warn_unused_result [-Wunused-result]
    9639 |       read (fd, &ret, sizeof (HOST_WIDE_INT));
    |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /usr/src/gcc-9.3.0/gcc/gcc.c: In function 'void do_report_bug(const char**, int, char**, char**)':
    /usr/src/gcc-9.3.0/gcc/gcc.c:6999:9: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result]
    6999 |   write (fd, "\n//", 3);
    |   ~~~~~~^~~~~~~~~~~~~~~
    /usr/src/gcc-9.3.0/gcc/gcc.c:7002:13: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result]
    7002 |       write (fd, " ", 1);
    |       ~~~~~~^~~~~~~~~~~~
    /usr/src/gcc-9.3.0/gcc/gcc.c:7003:13: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result]
    7003 |       write (fd, new_argv[i], strlen (new_argv[i]));
    |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /usr/src/gcc-9.3.0/gcc/gcc.c:7005:9: warning: ignoring return value of 'ssize_t write(int, const void*, size_t)', declared with attribute warn_unused_result [-Wunused-result]
    7005 |   write (fd, "\n\n", 2);
    |   ~~~~~~^~~~~~~~~~~~~~~
    rm gcc.pod
    make[3]: Leaving directory '/usr/src/gcc-build/gcc'
    make[2]: *** [Makefile:4323: all-gcc] Error 2
    make[2]: Leaving directory '/usr/src/gcc-build'
    make[1]: *** [Makefile:956: all] Error 2
    make[1]: Leaving directory '/usr/src/gcc-build'
    make: *** [gcc:230: /usr/src/log/gcc-9.3.0] Error 2

ERROR: Building gcc                                                                                                                                  [ FAIL ]
    Check /home/pmu/devel/IPFire-development/ipfire-2.x/log/_build.base.log for errors if applicable                                                 [ FAIL ]


Second gcc build attempt seems to succeed, which is odd and smells a bit like Windows (have you tried
turning it off and on again?)... :-/ Can anybody reproduce this on his/her x86_64 building machine?

Thanks, and best regards,
Peter Müller

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-04-29 17:37 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-04-28 14:11 first gcc 9.3.0 build attempt crashes, second one succeeds Peter Müller
2020-04-28 14:13 ` Michael Tremer
2020-04-29 14:15   ` [PATCH] gcc: disable parallel build Peter Müller
2020-04-29 17:37     ` Michael Tremer

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