From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter =?utf-8?q?M=C3=BCller?= To: development@lists.ipfire.org Subject: first gcc 9.3.0 build attempt crashes, second one succeeds Date: Tue, 28 Apr 2020 16:11:48 +0200 Message-ID: <599d8094-282d-166d-5f49-c8a4ec7e400c@ipfire.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6126774990299562527==" List-Id: --===============6126774990299562527== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hello development folks, this should not happen: gcc (9.3.0) = [ 1:33 ][ FAI= L ] g++ -no-pie -fomit-frame-pointer -O2 -pipe -Wall -fPIC -m64 -mindirect-b= ranch=3Dthunk -mfunction-return=3Dthunk -Wp,-D_FORTIFY_SOURCE=3D2 -Wp,-D_GLIB= CXX_ASSERTIONS -fstack-protector-strong -DIN_GCC -fno-exceptions -fno-rtt= i -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast= -qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-lon= g -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-fam= ily/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 ../libc= pp/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=3D/usr/src/gcc-9.3.0/gcc/testsuite/selft= ests 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] Er= ror 127 make[3]: *** Waiting for unfinished jobs.... /usr/src/gcc-9.3.0/gcc/gcc.c: In function 'long unsigned int get_random_n= umber()': /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 's= size_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 's= size_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 = [ FAI= L ] Check /home/pmu/devel/IPFire-development/ipfire-2.x/log/_build.base.log f= or errors if applicable [ FAI= L ] 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 x8= 6_64 building machine? Thanks, and best regards, Peter M=C3=BCller --===============6126774990299562527==--