Re: glibc-2.2.93 crosscompile from 586 to mips

[Daniel Jacobowitz <drow at mvista dot com>]

On Tue, Sep 10, 2002 at 10:41:28AM -0700, ilya@theIlya.com wrote:
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> Hello,
> I am trying to cross-compile glibc-2.2.93 from i586-linux to mips-linux.
> Following is error I get:
> 
> mips-linux-gcc -nostdlib -nostartfiles -o /disk2/dist/programming/glibc-build/iconv/iconvconfig -Wl,-dynamic-linker=//lib/ld.so.1 /disk2/dist/programming/glibc-build/csu/crt1.o /disk2/dist/programming/glibc-build/csu/crti.o `mips-linux-gcc --print-file-name=crtbegin.o` /disk2/dist/programming/glibc-build/iconv/iconvconfig.o /disk2/dist/programming/glibc-build/iconv/strtab.o /disk2/dist/programming/glibc-build/iconv/xmalloc.o -Wl,-rpath-link=/disk2/dist/programming/glibc-build:/disk2/dist/programming/glibc-build/math:/disk2/dist/programming/glibc-build/elf:/disk2/dist/programming/glibc-build/dlfcn:/disk2/dist/programming/glibc-build/nss:/disk2/dist/programming/glibc-build/nis:/disk2/dist/programming/glibc-build/rt:/disk2/dist/programming/glibc-build/resolv:/disk2/dist/programming/glibc-build/crypt:/disk2/dist/programming/glibc-build/linuxthreads /disk2/dist/programming/glibc-build/libc.so.6 /disk2/dist/programming/glibc-build/libc_nonshared.a -lgcc `mips-linux-gcc --print-file-name=crtend.o` /disk2/dist/programming/glibc-build/csu/crtn.o
> /disk2/dist/programming/glibc-build/elf/ld.so.1: undefined reference to `elf_machine_rela'
> /disk2/dist/programming/glibc-build/libc.so.6: undefined reference to `__divdi3_internal'
> collect2: ld returned 1 exit status
> make[2]: *** [/disk2/dist/programming/glibc-build/iconv/iconvconfig] Error 1
> make[2]: Leaving directory `/disk2/dist/programming/glibc-2.2.93/iconv'
> make[1]: *** [iconv/others] Error 2
> make[1]: Leaving directory `/disk2/dist/programming/glibc-2.2.93'
> make: *** [all] Error 2
> 
> root@gateway:/disk2/dist/programming/glibc-build#
> /crossdev/mips/bin/mips-linux-ld -v
> GNU ld version 2.12.90 20020703
> root@gateway:/disk2/dist/programming/glibc-build#
> /crossdev/mips/bin/mips-linux-gcc -v
> Reading specs from /crossdev/mips/lib/gcc-lib/mips-linux/3.2/specs
> Configured with: ../gcc-3.2/configure --prefix=/crossdev/mips
> - --disable-shared --with-gnu-as --enable-languages=c --disable-nls
> - --with-newlib --enable-checking=no --disable-threads
> - --with-headers=/usr/include --target=mips-linux
> Thread model: single
> gcc version 3.2

At a guess:
do-rel.h defines elf_machine_rel in terms of elf_machine_rela if
DO_RELA.  dl-conflict.c just calls elf_machine_rela.  It looks like it
needs to have some logic to possibly use REL instead of RELA.

-- 
Daniel Jacobowitz
MontaVista Software                         Debian GNU/Linux Developer