[cfe-dev] How to configure clang to use arm-none-eabi linker

[Jonathan Roelofs via cfe-dev]

On 11/21/17 10:16 AM, Kyriakos Georgiou wrote:
>
> Here it is:
>
>
> clang -v 
> -fuse-ld=/usr/local/lpcxpresso_8.2.2_650/lpcxpresso/tools/arm-none-eabi/bin/ld 
> -target arm-none-eabi -isystem 
> /usr/local/lpcxpresso_8.2.2_650/lpcxpresso/tools/arm-none-eabi/include/ 
>  --static -mthumb -mcpu=cortex-m3 -D__USE_LPCOPEN -D__CODE_RED 
> -D__REDLIB__ -DCHIP_LPC175X_6X -DCORE_M3 -ffunction-sections 
> -fdata-sections 
>  /home/kg8280/work/PapersOnProgress/RAC/beebs-lpc1115_hardware_llvm5.0/config/arm/chips/lpc175x_6x/crp.c 
> /home/kg8280/work/PapersOnProgress/RAC/beebs-lpc1115_hardware_llvm5.0/config/arm/chips/lpc175x_6x/custom_clocking.c 
> -nostdlib 
> -L/home/kg8280/work/PapersOnProgress/RAC/beebs-lpc1115_hardware_llvm5.0/config/arm/chips/lpc175x_6x 
> -L/usr/local/lpcxpresso_8.2.2_650/lpcxpresso/tools/arm-none-eabi/include 
> -llpc_chip_175x_6x -T 
> /home/kg8280/work/PapersOnProgress/RAC/beebs-lpc1115_hardware_llvm5.0/config/arm/chips/lpc175x_6x/standalone.ld 
> -Wl,--gc-sections -Wl,--start-group -lc -lm -Wl,--end-group conftest.c

And where do your -lc / -lm live? I don't see a `--sysroot=`.


Jon

-- 

Jon Roelofs
jonathan at codesourcery.com
CodeSourcery / Mentor Embedded / Siemens

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20171121/1d82876b/attachment.html>