Re: why my cross-gcc cannot find system root libs?

[Khem Raj <raj dot khem at gmail dot com>]

On Sun, Sep 20, 2009 at 1:43 AM, loody <miloody@gmail.com> wrote:
> dear all:
> I attach my error at the end of letter.
> I did see libc.a in sysroot/usr/lib, but my ld complains he cannot find it.
> I also check the options I set in ld.pdf but it seems all fine.
> did I miss something while build the toolchain?
> appreciate your help,
> miloody
>
> mipsel-unknown-linux-uclibc-ld -T ./link.xn -o TestCode.elf -Map
> TestCode.map --oformat elf32-tradlittlemips Âreset.o cpufunc.o host.o
> Interrupt.o main.o memtst.o ntsys.o diskio.o FileSystem.o tff.o misc.o
> DMA.o GPIO.o SDMMC.o Storage.o ntuart.o uart.o -static -lc
> mipsel-unknown-linux-uclibc-ld: cannot find -lc
> make: *** [TestCode.elf] Error 1

you are using your own linker script link.xn which is the reason for
this error. You should add SEARCH_DIR in
the linker script. something like

SEARCH_DIR("=/usr/lib");

or you should add -L <yoursysrootdir>/usr/lib to the commandline.

-Khem

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