I am creating software that requires nvcc to compile. I don’t have a GPU with CUDA support, but I don’t really need it - a friend builds the same software on Linux, he doesn’t have a CUDA GPU, but everything is fine.
I installed the latest CUDA toolkit from https://developer.nvidia.com/cuda-downloads ( cuda_6.5.14_mac_64.pkg ) without any problems. But when I built the software, I had problems.
I was able to reproduce the problem on a smaller scale:
$ mkdir temp; cd temp; cabal sandbox init $ cabal get cuda Unpacking to cuda-0.6.5.0/ $ cd cuda-0.6.5.0/Foreign/CUDA/Analysis $ c2hs -d trace --cpp=/Developer/NVIDIA/CUDA-6.5/bin/nvcc --cppopts=-ccbin --cppopts=/usr/bin/clang --cppopts=-Xcompiler --cppopts=--stdlib=libstdc++ Device.chs Attempting to read file `Device.chs'... ...parsing `Device'... ...successfully loaded `Device'. Invoking cpp as `/Developer/NVIDIA/CUDA-6.5/bin/nvcc -E -xc -ccbin /usr/bin/clang -Xcompiler --stdlib=libstdc++ -U__BLOCKS__ -DC2HS_MIN_VERSION(mj,mn,rv)=(mj<=0&&mn<=18&&rv<=2) Device.chs.h'... In file included from <built-in>:170: <command line>:3:29: error: expected comma in macro parameter list #define C2HS_MIN_VERSION(mj 1 ^ <command line>:5:11: warning: ISO C99 requires whitespace after the macro name [-Wc99-extensions] #define rv) (mj<=0&&mn<=18&&rv<=2) ^ Device.chs.h:1:10: fatal error: 'cbits/stubs.h' file not found #include "cbits/stubs.h" ^ 1 warning and 2 errors generated. c2hs: Error during preprocessing custom header file
With a trace in my hand, I was able to penetrate deeper into the hole of the rabbit:
$ /Developer/NVIDIA/CUDA-6.5/bin/nvcc -E -xc -ccbin /usr/bin/clang -Xcompiler --stdlib=libstdc++ -U__BLOCKS__ -DC2HS_MIN_VERSION(mj,mn,rv)=(mj<=0&&mn<=18&&rv<=2) Device.chs.h zsh: parse error near `)' $ /Developer/NVIDIA/CUDA-6.5/bin/nvcc -E -xc -ccbin /usr/bin/clang -Xcompiler --stdlib=libstdc++ -U__BLOCKS__ -D'C2HS_MIN_VERSION(mj,mn,rv)=(mj<=0&&mn<=18&&rv<=2)' Device.chs.h # 1 "Device.chs.h" # 1 "<built-in>" 1 # 1 "<built-in>" 3 # 170 "<built-in>" 3 # 1 "<command line>" 1 In file included from <built-in>:170: <command line>:3:29: error: expected comma in macro parameter list #define C2HS_MIN_VERSION(mj 1 ^ <command line>:5:11: warning: ISO C99 requires whitespace after the macro name [-Wc99-extensions] #define rv) (mj<=0&&mn<=18&&rv<=2) ^ # 1 "<built-in>" 2 # 1 "Device.chs.h" 2 Device.chs.h:1:10: fatal error: 'cbits/stubs.h' file not found #include "cbits/stubs.h" ^ 1 warning and 2 errors generated. $ Developer/NVIDIA/CUDA-6.5/bin/nvcc -xc -D 'C2HS_MIN_VERSION(mj,mn,rv)=(mj<=0&&mn<=18&&rv<=2)' Device.chs.h (same issue)
I do not know how to fix this. By the way, both clang and gcc are fine with passing macros with arguments through -D .
Perhaps relevant:
$ echo $PATH /Users/konrad/bin:/Users/konrad/.ghc-current/bin:/Users/konrad/.cabal/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Developer/NVIDIA/CUDA-6.5/bin $ echo $DYLD_LIBRARY_PATH /Developer/NVIDIA/CUDA-6.5/lib: $ echo $LD_LIBRARY_PATH /usr/local/cuda/lib: $ ghc --version The Glorious Glasgow Haskell Compilation System, version 7.8.3 $ cabal --version cabal-install version 1.20.0.3 using version 1.20.0.0 of the Cabal library $ c2hs --version C->Haskell Compiler, version 0.18.2 The shapeless maps, 31 Oct 2014 build platform is "x86_64-darwin" <1, True, True, 1> $ gcc --version Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 6.0 (clang-600.0.51) (based on LLVM 3.5svn) Target: x86_64-apple-darwin13.4.0 Thread model: posix $ gcc-4.9 --version gcc-4.9 (GCC) 4.9.0 20140411 (prerelease) Copyright (C) 2014 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
I have an Intel Iris Pro 5100 (mbp retina 15 "at the end of 2013).