OSX hmatrix linking

[tonyday567]

On OSX 10.11.3, I get the error below at the end of stack ghci :TestSuite-Unoptimized. I half expect I need to point at gcc rather than clang, but is this familiar to anyone?

subhask-0.1.1.0: build (lib + test) Preprocessing library subhask-0.1.1.0... ld: warning: directory not found for option '-L/opt/local/lib/' In-place registering subhask-0.1.1.0... Preprocessing test suite 'TestSuite-Unoptimized' for subhask-0.1.1.0... Linking .stack-work/dist/x86_64-osx/Cabal-1.22.5.0/build/TestSuite-Unoptimized/TestSuite-Unoptimized ... ld: warning: directory not found for option '-L/opt/local/lib/' Undefined symbols for architecture x86_64: "___ieee_divdc3", referenced from: _mapValC in libHShmatrix-0.17.0.1-JWP6dOY4q7oAh3GMbxK0jp.a(vector-aux.o) _zipC in libHShmatrix-0.17.0.1-JWP6dOY4q7oAh3GMbxK0jp.a(vector-aux.o) ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

-- While building package subhask-0.1.1.0 using: /Users/tonyday/.stack/setup-exe-cache/x86_64-osx/setup-Simple-Cabal-1.22.5.0-ghc-7.10.3 --builddir=.stack-work/dist/x86_64-osx/Cabal-1.22.5.0 build lib:subhask test:TestSuite-Unoptimized --ghc-options " -ddump-hi -ddump-to-file" Process exited with code: ExitFailure 1 Warning: build failed, but optimistically launching GHCi anyway The following GHC options are incompatible with GHCi and have not been passed to it: -O0 Using main module: 1. Package `subhask' component test:TestSuite-Unoptimized with main-is file: /Users/tonyday/git/subhask/test/TestSuite.hs Configuring GHCi with the following packages: subhask Progress: 1/2GHCi, version 7.10.3: http://www.haskell.org/ghc/ :? for help : cannot satisfy -package subhask-0.1.1.0 (use -v for more information)

[mikeizbicki]

Did your edits in #44 explain how to fix this? I noticed you added OSX specific instructions.

[tonyday567]

Can't reproduce. I've gone through a few different llvm's in testing, so was probably a wrong one and will close this.