[Haskell-iPhone] building LLVM 3.0 on OSX 10.8

[Stefan Kersten]

hi luke,

On 18.12.2012, at 11:47, Luke Iannini <lukexipd at gmail.com> wrote:
> I actually added the note to use the specific command flags "brew install llvm --all-targets --use-llvm" a few months ago when Mountain Lion was released to work around build problems. Did you use those flags when you tried to build?

yes, but with homebrew's llvm 3.1 ghc-ios fails to build nonetheless (on both 10.6 and 10.8, see below), so i installed llvm 3.0 from the upstream sources.

here's the error with llvm 3.1:

"inplace/bin/ghc-stage1"   -H64m -O2    -package-name ghc-prim-0.2.0.0 -hide-all-packages -i -ilibraries/ghc-prim/. -ilibraries/ghc-prim/dist-install/build -ilibraries/ghc-prim/dist-install/build/autogen -Ilibraries/ghc-prim/dist-install/build -Ilibraries/ghc-prim/dist-install/build/autogen -Ilibraries/ghc-prim/.    -optP-include -optPlibraries/ghc-prim/dist-install/build/autogen/cabal_macros.h -package rts-1.0  -package-name ghc-prim -XHaskell98 -XCPP -XMagicHash -XForeignFunctionInterface -XUnliftedFFITypes -XUnboxedTuples -XEmptyDataDecls -XNoImplicitPrelude -O2  -no-user-package-db -rtsopts      -odir libraries/ghc-prim/dist-install/build -hidir libraries/ghc-prim/dist-install/build -stubdir libraries/ghc-prim/dist-install/build -hisuf hi -osuf  o -hcsuf hc -c libraries/ghc-prim/./GHC/Magic.hs -o libraries/ghc-prim/dist-install/build/GHC/Magic.o
Unsupported calling convention
UNREACHABLE executed at ARMISelLowering.cpp:1142!
0  llc               0x000000010077f99b void* llvm::object_creator<std::vector<std::string, std::allocator<std::string> > >() + 6987
1  llc               0x000000010077fcb4 void* llvm::object_creator<std::vector<std::string, std::allocator<std::string> > >() + 7780
2  libsystem_c.dylib 0x00007fff8d6e18ea _sigtramp + 26
3  libsystem_c.dylib 0x0000000000000010 _sigtramp + 18446603338143360832
4  llc               0x000000010077f916 void* llvm::object_creator<std::vector<std::string, std::allocator<std::string> > >() + 6854
5  llc               0x000000010077332c std::vector<char const*, std::allocator<char const*> >::_M_insert_aux(__gnu_cxx::__normal_iterator<char const**, std::vector<char const*, std::allocator<char const*> > >, char const* const&) + 27634
6  llc               0x0000000100161b71 std::vector<llvm::EVT, std::allocator<llvm::EVT> >::_M_insert_aux(__gnu_cxx::__normal_iterator<llvm::EVT*, std::vector<llvm::EVT, std::allocator<llvm::EVT> > >, llvm::EVT const&) + 3833
7  llc               0x0000000100168d93 std::vector<llvm::EVT, std::allocator<llvm::EVT> >::_M_insert_aux(__gnu_cxx::__normal_iterator<llvm::EVT*, std::vector<llvm::EVT, std::allocator<llvm::EVT> > >, llvm::EVT const&) + 33051
8  llc               0x00000001003e1a8d std::_Rb_tree<llvm::EVT, std::pair<llvm::EVT const, llvm::SDNode*>, std::_Select1st<std::pair<llvm::EVT const, llvm::SDNode*> >, llvm::EVT::compareRawBits, std::allocator<std::pair<llvm::EVT const, llvm::SDNode*> > >::erase(llvm::EVT const&) + 67373
9  llc               0x00000001004094f7 char* std::string::_S_construct<char*>(char*, char*, std::allocator<char> const&, std::forward_iterator_tag) + 35851
10 llc               0x0000000100409b80 char* std::string::_S_construct<char*>(char*, char*, std::allocator<char> const&, std::forward_iterator_tag) + 37524
11 llc               0x00000001004ca083 void llvm::ViewGraph<llvm::MachineFunction const*>(llvm::MachineFunction const* const&, llvm::Twine const&, bool, llvm::Twine const&, llvm::GraphProgram::Name) + 1409
12 llc               0x000000010073639b llvm::SmallVectorTemplateBase<llvm::cl::parser<llvm::PassInfo const*>::OptionInfo, false>::grow(unsigned long) + 18031
13 llc               0x0000000100732e89 llvm::SmallVectorTemplateBase<llvm::cl::parser<llvm::PassInfo const*>::OptionInfo, false>::grow(unsigned long) + 4445
14 llc               0x0000000100736158 llvm::SmallVectorTemplateBase<llvm::cl::parser<llvm::PassInfo const*>::OptionInfo, false>::grow(unsigned long) + 17452
15 llc               0x0000000100736cc3 llvm::SmallVectorTemplateBase<llvm::cl::parser<llvm::PassInfo const*>::OptionInfo, false>::grow(unsigned long) + 20375
16 llc               0x0000000100736d0f llvm::SmallVectorTemplateBase<llvm::cl::parser<llvm::PassInfo const*>::OptionInfo, false>::grow(unsigned long) + 20451
17 llc               0x00000001000025ba
18 llc               0x0000000100000d34
Stack dump:
0.	Program arguments: /usr/local/bin/llc -O2 -relocation-model=static /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc16484_0/ghc16484_0.bc -o /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc16484_0/ghc16484_0.lm_s --enable-tbaa=true -mattr=+v7,+vfp3 
1.	Running pass 'Function Pass Manager' on module '/var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc16484_0/ghc16484_0.bc'.
2.	Running pass 'ARM Instruction Selection' on function '@ghczmprim_GHCziMagic_inline_info'

<sk>