Changes between Initial Version and Version 1 of Ticket #58493


Ignore:
Timestamp:
May 18, 2019, 9:54:33 PM (5 years ago)
Author:
kencu (Ken)
Comment:

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  • Ticket #58493 – Description

    initial v1  
    33It turns out there is (at least one) bug in the `clang` i386 assembler that was not fixed until after `clang-3.7`. It is fixed in `clang-5.0`. This error shows up during the build or bootstrapping of `gcc / libgcc`, and perhaps will turn up elsewhere:
    44{{{
    5 pt/local/i386-apple-darwin10/bin/ -nostdinc++ -B/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/src/.libs -B/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/libsupc++/.libs  -isystem /opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/include/i386-apple-darwin10  -isystem /opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/include  -isystem /opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/gcc-9.1.0/libstdc++-v3/libsupc++ -L/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/libsupc++/.libs    -g -O2  -fno-checking -mdynamic-no-pic -gtoggle -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 -static-libstdc++ -static-libgcc  -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 darwin-c.o \
     5/opt/local/i386-apple-darwin10/bin/ -nostdinc++ -B/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/src/.libs -B/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/libsupc++/.libs  -isystem /opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/include/i386-apple-darwin10  -isystem /opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/include  -isystem /opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/gcc-9.1.0/libstdc++-v3/libsupc++ -L/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/src/.libs -L/opt/local/var/macports/build/_opt_macports-ports_lang_gcc9/libgcc9/work/build/prev-i386-apple-darwin10/libstdc++-v3/libsupc++/.libs    -g -O2  -fno-checking -mdynamic-no-pic -gtoggle -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 -static-libstdc++ -static-libgcc  -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 darwin-c.o \
    66          cc1-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a  -liconv ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  -L/opt/local/lib -lisl -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib -lmpc -lmpfr -lgmp   -lz
    77ld: in libbackend.a(i386.o), in section __TEXT,__text reloc 5479: unsupported r_length=0 for scattered vanilla reloc for architecture i386