#5610: zlib fails to build due to Safe Haskell on GHC master
-------------------------------+--------------------------------------------
Reporter: bgamari | Owner:
Type: bug | Status: new
Priority: normal | Component: libraries (other)
Version: 7.3 | Keywords: zlib
Testcase: | Blockedby:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: None/Unknown
-------------------------------+--------------------------------------------
Using ghc 1ece7b27a11c6947f0ae3a11703e22b7065a6b6c, zlib fails to build,
{{{
$ cabal install zlib
Resolving dependencies...
Configuring zlib-0.5.3.1...
Preprocessing library zlib-0.5.3.1...
Building zlib-0.5.3.1...
[1 of 5] Compiling Codec.Compression.Zlib.Stream (
dist/build/Codec/Compression/Zlib/Stream.hs,
dist/build/Codec/Compression/Zlib/Stream.o )
Codec/Compression/Zlib/Stream.hsc:857:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h inflateInit2_"
c_inflateInit2_
:: StreamState -> CInt -> Ptr CChar -> CInt -> IO CInt
Codec/Compression/Zlib/Stream.hsc:857:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h inflateInit2_"
c_inflateInit2_
:: StreamState -> CInt -> Ptr CChar -> CInt -> IO CInt
Codec/Compression/Zlib/Stream.hsc:857:1:
Unacceptable result type in foreign declaration: IO CInt
Safe Haskell is on, all FFI imports must be in the IO monad
When checking declaration:
foreign import ccall unsafe "static zlib.h inflateInit2_"
c_inflateInit2_
:: StreamState -> CInt -> Ptr CChar -> CInt -> IO CInt
Codec/Compression/Zlib/Stream.hsc:865:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h inflate" c_inflate
:: StreamState -> CInt -> IO CInt
Codec/Compression/Zlib/Stream.hsc:865:1:
Unacceptable result type in foreign declaration: IO CInt
Safe Haskell is on, all FFI imports must be in the IO monad
When checking declaration:
foreign import ccall unsafe "static zlib.h inflate" c_inflate
:: StreamState -> CInt -> IO CInt
Codec/Compression/Zlib/Stream.hsc:872:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h deflateInit2_"
c_deflateInit2_
:: StreamState
-> CInt
-> CInt -> CInt -> CInt -> CInt -> Ptr CChar -> CInt -> IO
CInt
Codec/Compression/Zlib/Stream.hsc:872:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h deflateInit2_"
c_deflateInit2_
:: StreamState
-> CInt
-> CInt -> CInt -> CInt -> CInt -> Ptr CChar -> CInt -> IO
CInt
Codec/Compression/Zlib/Stream.hsc:872:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h deflateInit2_"
c_deflateInit2_
:: StreamState
-> CInt
-> CInt -> CInt -> CInt -> CInt -> Ptr CChar -> CInt -> IO
CInt
Codec/Compression/Zlib/Stream.hsc:872:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h deflateInit2_"
c_deflateInit2_
:: StreamState
-> CInt
-> CInt -> CInt -> CInt -> CInt -> Ptr CChar -> CInt -> IO
CInt
Codec/Compression/Zlib/Stream.hsc:872:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h deflateInit2_"
c_deflateInit2_
:: StreamState
-> CInt
-> CInt -> CInt -> CInt -> CInt -> Ptr CChar -> CInt -> IO
CInt
Codec/Compression/Zlib/Stream.hsc:872:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h deflateInit2_"
c_deflateInit2_
:: StreamState
-> CInt
-> CInt -> CInt -> CInt -> CInt -> Ptr CChar -> CInt -> IO
CInt
Codec/Compression/Zlib/Stream.hsc:872:1:
Unacceptable result type in foreign declaration: IO CInt
Safe Haskell is on, all FFI imports must be in the IO monad
When checking declaration:
foreign import ccall unsafe "static zlib.h deflateInit2_"
c_deflateInit2_
:: StreamState
-> CInt
-> CInt -> CInt -> CInt -> CInt -> Ptr CChar -> CInt -> IO
CInt
Codec/Compression/Zlib/Stream.hsc:884:1:
Unacceptable argument type in foreign declaration: CInt
When checking declaration:
foreign import ccall unsafe "static zlib.h deflate" c_deflate
:: StreamState -> CInt -> IO CInt
Codec/Compression/Zlib/Stream.hsc:884:1:
Unacceptable result type in foreign declaration: IO CInt
Safe Haskell is on, all FFI imports must be in the IO monad
When checking declaration:
foreign import ccall unsafe "static zlib.h deflate" c_deflate
:: StreamState -> CInt -> IO CInt
cabal: Error: some packages failed to install:
zlib-0.5.3.1 failed during the building phase. The exception was:
ExitFailure 1
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5610>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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