[LLVMdev] Using llvm-gcc with a simple program and the '-c' option

[Reid Spencer]

Did you install the bytecode? You might need to:

cd runtime ; make install-bytecode

Reid.

On Mon, 2006-02-27 at 23:31 -0800, Wink Saville wrote:
> Reid Spencer wrote:
> > On Mon, 2006-02-27 at 20:43 -0800, Wink Saville wrote:
> >   
> >>> Try passing "-L/opt/llvm-1.6/llvm-gcc/lib/ -lcrtend" to llvm-ld. 
> >>>       
> >> This didn't work for me:
> >> llvm-ld -o t1.app t1.bc t1.a -L/opt/llvm-1.6/llvm-gcc/lib/ -lcrtend.a
> >>
> >> I get two warning's about library 'crtend' missing
> >>
> >>     
> >
> > You didn't get the instructions quite right. The option is -lcrtend not
> > -lcrtend.a
> >
> > Reid.
> >   
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > LLVM Developers mailing list
> > LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
> >   
> 
> Actually, I didn't have the ".a" just -lcrtend.
> 
> In possibly related news I just checked out the latest llvm from cvs and 
> compiled it. Guess what, there were 6 warnings in the output and 3 of 
> them were "gccld: warning: Cannot find library 'crtend'". The last one 
> was just before the end:
> 
> llvm[4]: Linking Debug Object Library stkr_compiler.o
> make[4]: Leaving directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/lib/compiler'
> make[4]: Entering directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/lib/runtime'
> llvm[4]: Compiling stacker_rt.c for Debug build (bytecode)
> llvm[4]: Compiling stacker_rt.ll to stacker_rt.bc for Debug build (bytecode)
> llvm[4]: Building Debug Bytecode Module stkr_runtime.bc
> gccld: warning: Cannot find library 'crtend'
> make[4]: Leaving directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/lib/runtime'
> make[3]: Leaving directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/lib'
> make[3]: Entering directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/tools'
> make[4]: Entering directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/tools/stkrc'
> llvm[4]: Compiling stkrc.cpp for Debug build
> llvm[4]: Linking Debug executable stkrc
> llvm[4]: ======= Finished Linking Debug Executable stkrc
> make[4]: Leaving directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/tools/stkrc'
> make[3]: Leaving directory 
> `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker/tools'
> make[2]: Leaving directory `/home/wink/prgs/llvm-cvs/llvm/projects/Stacker'
> make[1]: Leaving directory `/home/wink/prgs/llvm-cvs/llvm/projects'
> 
> I haven't tried seeing if anything works (getting past my bed time:), 
> but could this have something to do with my using X86-64 (Amd64)? Also, 
> I'm using gcc-4.0.2 and glibc appears to be 2.3.5 (symbolic link from 
> libc.so.6 is libc-2.3.5.so).
> 
> Note: I'm new to linux, in case it wasn't obvious.
> 
> Cheers,
> 
> Wink
> 
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
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