diff options
Diffstat (limited to 'haddock-api/src/Haddock.hs')
| -rw-r--r-- | haddock-api/src/Haddock.hs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/haddock-api/src/Haddock.hs b/haddock-api/src/Haddock.hs index 5e8f4a4a..6a784f48 100644 --- a/haddock-api/src/Haddock.hs +++ b/haddock-api/src/Haddock.hs @@ -576,7 +576,15 @@ getExecDir = try_size 2048 -- plenty, PATH_MAX is 512 under Win32. _ | ret < size -> fmap (Just . dropFileName) $ peekCWString buf | otherwise -> try_size (size * 2) -foreign import stdcall unsafe "windows.h GetModuleFileNameW" +# if defined(i386_HOST_ARCH) +# define WINDOWS_CCONV stdcall +# elif defined(x86_64_HOST_ARCH) +# define WINDOWS_CCONV ccall +# else +# error Unknown mingw32 arch +# endif + +foreign import WINDOWS_CCONV unsafe "windows.h GetModuleFileNameW" c_GetModuleFileName :: Ptr () -> CWString -> Word32 -> IO Word32 #else getExecDir = return Nothing |