[LLVMdev] Rebuilding LLVM libraries with LLVM-GCC on Windows
ofv at wanadoo.es
Wed Dec 9 20:02:10 PST 2009
"Michael Ness" <mike at liquido2.com> writes:
> I decided to forget 2.5 and move on to 2.6 which built fine with CMake.
> However, I continue to have problems with llvm-config when using the
> following command:
> $ llvm-g++ out.s -o out `llvm-config --ldflags --libs core support system
> I consistently get undefined reference errors that are from libraries that
> should've been linked already. The errors change depending on the order of
> the components. There is obviously dependency issues--references to libs
> that have already been linked. How do I resolve these dependency problems?
What's the output of
llvm-config --libs x86
Take a look at the $LLVM_BUILD_ROOT/bin/llvm-deps script and see if the
library dependencies listed at the end looks normal, i.e. every library
depends on other libraries, with Support and System on almost every
> Also, I'm unable to use "llvm-config --libs all" because I receive the
> error: "llvm-config: unknown component name: pic16codegen"
> llvm-config --components doesn't list pic16codegen, so I'm confused why
> it's included with --libs all.
Maybe there is a bug on the generation of library dependencies. This may
due to a faulty binutils or perl. Maybe there is a problem with the name
of some components too, they changed names on the last months.
What command line options do you pass to cmake? (variables, switches,
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