[haskell-llvm] pkg-config for LLVM-3.2

[Henning Thielemann]

On Sun, 19 May 2013, Henning Thielemann wrote:

> I have now recorded my pkg-config attempts with git:
>   http://code.haskell.org/~thielema/llvm-3.0-pkg-config/


I have merged with git-head and updated to LLVM-3.2. There were a lot of 
merge conflicts with modules that are completely unrelated to my changes. 
I hope I got the merge right. (... and it confirms me, that every package 
should have its own repository.)

http://code.haskell.org/~thielema/llvm-3.2-pkg-config/

It works with dynamic and static linking, however when loading into GHCi I 
get:

$ ghci-7.6.3 -Wall -package=llvm-base-3.2.0.0.2
GHCi, version 7.6.3: http://www.haskell.org/ghc/  :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
Loading package transformers-0.3.0.0 ... linking ... done.
Loading package mtl-2.1.2 ... linking ... done.
Loading package llvm-base-3.2.0.0.2 ... linking ... ghc: 
/home/thielema/.cabal/lib/llvm-base-3.2.0.0.2/ghc-7.6.3/HSllvm-base-3.2.0.0.2.o: unknown symbol `_ZN4llvm12SMDiagnosticD1Ev'
ghc: unable to load package `llvm-base-3.2.0.0.2'


I don't know why this fails. It seems to be related to the declaration

    llvm::SMDiagnostic error;

in extra.cpp/LLVMGetModuleFromAssembly, but this was already there in the 
LLVM-3.0 bindings and worked there.