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...GNU ones. ----- Original Message ----- From: "Keppler, Dave" <dkeppler at mitre.org> To: "Nan Zhu" <zhunansjtu at gmail.com>; <llvmdev at cs.uiuc.edu> Sent: Saturday, October 31, 2009 12:10 AM Subject: RE: [LLVMdev] I have built a whole-program bitcode file foropenldap-2.19 >I have written a wrapper which includes gcc/g++,ld and llvm counterparts, >it invokes native or llvm compiler and linker according to the options it >receives,after I replace the native tools with my wrapper in libtool >script, I just typed like this > >make CC=wrapper AC_...

> BTW, Have you archieved the same goal with gold-plugin???I once tried it but just got a failure for llvm tools is not completely compatible with GNU ones. Do you remember what was the failure? Cheers, -- Rafael Ávila de Espíndola

I'm not completely sure but something like the build system will still call the native linker when it meets a LLVM object file which causes an error. I once tried to modify the codes of gold-plugin, but the trouble is still there,I think we should hack collect2 of llvm-gcc to make it invoke llvm-ld automatically when it receive the -emit-llvm option(I once tried this, but I found that even

>I have written a wrapper which includes gcc/g++,ld and llvm counterparts, >it invokes native or llvm compiler and linker according to the options it >receives,after I replace the native tools with my wrapper in libtool >script, I just typed like this > >make CC=wrapper AC_CFLAGS=-emit-llvm > >then I got a bc file of slapd and other tools in clients directory > >The

Hi,all I have written a wrapper which includes gcc/g++,ld and llvm counterparts, it invokes native or llvm compiler and linker according to the options it receives,after I replace the native tools with my wrapper in libtool script, I just typed like this make CC=wrapper AC_CFLAGS=-emit-llvm then I got a bc file of slapd and other tools in clients directory The accessory is the whole-program