[Bug build/26744] New: glibc x86_64-linux toolchain on msys2 mingw-w64 build failure

[Bug build/26744] New: glibc x86_64-linux toolchain on msys2 mingw-w64 build failure

[euloanty at live dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26744

            Bug ID: 26744
           Summary: glibc x86_64-linux toolchain on msys2 mingw-w64 build
                    failure
           Product: glibc
           Version: 2.34
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build
          Assignee: unassigned at sourceware dot org
          Reporter: euloanty at live dot com
                CC: carlos at redhat dot com
  Target Milestone: ---

x86_64-linux-gcc   -nostdlib -nostartfiles -shared -o
/build-glibc/elf/ld.so.new                \
          -Wl,-z,combreloc -Wl,-z,relro -Wl,--hash-style=both -Wl,-z,defs      
\
          /build-glibc/elf/librtld.os -Wl,--version-script=/build-glibc/ld.map 
        \
          -Wl,-soname=ld-linux-x86-64.so.2                      \
          -Wl,-defsym=_begin=0
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `dlmopen_doit':
D:\msys64\glibc\elf/rtld.c:655: undefined reference to `__environ'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `process_dl_debug':
D:\msys64\glibc\elf/rtld.c:2542: undefined reference to `memcmp'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:\msys64\glibc\elf/rtld.c:2588: undefined reference to `_exit'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:\msys64\glibc\elf/rtld.c:2553: undefined reference to `strnlen'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:\msys64\glibc\elf/rtld.c:2553: undefined reference to `memcpy'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `version_check_doit':
D:\msys64\glibc\elf/rtld.c:682: undefined reference to `_exit'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `audit_list_next':
D:\msys64\glibc\elf/rtld.c:244: undefined reference to `strcspn'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:\msys64\glibc\elf/rtld.c:247: undefined reference to `memcpy'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `dso_name_valid_for_suid':
D:\msys64\glibc\elf/rtld.c:179: undefined reference to `strlen'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:\msys64\glibc\elf/rtld.c:180: undefined reference to `memchr'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `handle_preload_list':
D:\msys64\glibc\elf/rtld.c:898: undefined reference to `strcspn'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:\msys64\glibc\elf/rtld.c:901: undefined reference to `memcpy'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `dso_name_valid_for_suid':
D:\msys64\glibc\elf/rtld.c:179: undefined reference to `strlen'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:\msys64\glibc\elf/rtld.c:180: undefined reference to `memchr'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: in function `process_envvars':
D:\msys64\glibc\elf/rtld.c:2601: undefined reference to `_environ'
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
D:/msys64/build-glibc/elf/librtld.os: relocation R_X86_64_PC32 against
undefined hidden symbol `_environ' can not be used when making a shared object
d:/msys64/x86_64-linux/bin/../lib/gcc/x86_64-linux/11.0.0/../../../../x86_64-linux/bin/ld.exe:
final link failed: bad value
collect2.exe: error: ld returned 1 exit status
make[2]: *** [Makefile:567: /build-glibc/elf/ld.so] Error 1
make[2]: Leaving directory '/glibc/elf'
make[1]: *** [Makefile:479: elf/subdir_lib] Error 2
make[1]: Leaving directory '/glibc'
make: *** [Makefile:9: all] Error 2

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[Bug build/26744] glibc x86_64-linux toolchain on msys2 mingw-w64 build failure

[euloanty at live dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=26744

cqwrteur <euloanty at live dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |x86_64-linux-gnu
               Host|                            |Windows10,
                   |                            |msys2-mingw-w64-gcc

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