[cfe-dev] -B support in clang

[steve naroff]

Hi Roman,

I don't believe it is currently supported. I found a FIXME below which  
relates to -B:

Compilation *Driver::BuildCompilation(int argc, const char **argv) {
   llvm::PrettyStackTraceString CrashInfo("Compilation construction");

   // FIXME: Handle environment options which effect driver behavior,  
somewhere
   // (client?). GCC_EXEC_PREFIX, COMPILER_PATH, LIBRARY_PATH, LPATH,
   // CC_PRINT_OPTIONS.

snaroff

On Oct 21, 2009, at 8:41 AM, Roman Divacky wrote:

> hi
>
> I am trying this command:
>
> CC='clang -m32 -march=native -mfancy-math-387 -DCOMPAT_32BIT  -iprefix
> /home/rdivacky/tmp//data/home/rdivacky/clangbsd/lib32/usr/
> -L/home/rdivacky/tmp//data/home/rdivacky/clangbsd/lib32/usr/lib32
> -B/home/rdivacky/tmp//data/home/rdivacky/clangbsd/lib32/usr/lib32'  
> mkdep -f .depend -a    -DHAVE_CONFIG_H
> -I/data/home/rdivacky/clangbsd/gnu/lib/libssp/libssp_nonshared/..
> -I/data/home/rdivacky/clangbsd/gnu/lib/libssp/ 
> libssp_nonshared/../../../../contrib/gcclibs/libssp
> -I/data/home/rdivacky/clangbsd/gnu/lib/libssp/ 
> libssp_nonshared/../../../../contrib/gcclibs/include -DPIC
> /data/home/rdivacky/clangbsd/gnu/lib/libssp/ 
> libssp_nonshared/../../../../contrib/gcclibs/libssp/ssp-local.c
>
> but it fails with:
>
> clang: error: unsupported option '-B/home/rdivacky/tmp//data/home/ 
> rdivacky/clangbsd/lib32/usr/lib32'
>
>
> so.. is -B supported? I tried to search for the option definitions but
> I failed badly :(
>
> thank you, roman
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