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    SubjectRe: linux-2.6.21 and __udivid3
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    Date
    On Fri, 2007-04-27 at 00:24 +0900, l l wrote:
    > Hi,
    >
    > How to link libgcc.a with linux-2.6.21?

    you don't, in kernel one is supposed to used do_div() for 64/32.

    > LD .tmp_vmlinux1
    > kernel/built-in.o: In function `timespec_add_ns':
    > /usr/src/linux-2.6.21/kernel/timer.c:828: undefined reference to `__udivdi3'
    > /usr/src/linux-2.6.21/kernel/timer.c:841: undefined reference to `__udivdi3'
    > /usr/src/linux-2.6.21/kernel/timer.c:1311: undefined reference to `__udivdi3'
    > make[1]: *** [.tmp_vmlinux1] Error 1
    > make[1]: Leaving directory `/usr/src/linux-2.6.21'
    > make: *** [debian/stamp-build-kernel] Error 2

    I'm not seeing any /s there about. Is this a pristine tree?

    > cc -v
    > Using built-in specs.
    > Target: i686-pc-linux-gnu
    > Configured with: ../gcc/configure --prefix=/usr --libexecdir=/usr/lib
    > --enable-shared --enable-threads=posix --enable-__cxa_atexit
    > --enable-clocale=gnu --enable-languages=c,c++,treelang
    > --with-system-zlib --with-gmp --enable-mpfr
    > --enable-libstdcxx-allocator=mt
    > Thread model: posix
    > gcc version 4.3.0 20070420 (experimental)
    >
    > TIA
    > -
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