[cfe-dev] -B support in clang
steve naroff
snaroff at apple.com
Wed Oct 21 05:54:21 PDT 2009
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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> cfe-dev at cs.uiuc.edu
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