February 2016 - Beginners

Multiline code in GHCi
by Shishir Srivastava 29 Aug '17

29 Aug '17

Hi, I am trying to run this basic multiline code in GHCi. I am not sure if this is even possible without writing it in a file and compiling it in a traditional way. ------- Prelude> :set +m Prelude> let main1 = do Prelude| a <- readLn Prelude| return a Prelude| Prelude> Prelude> main1 <interactive>:75:1: No instance for (Show (IO b0)) arising from a use of `print' In the first argument of `print', namely `it' In a stmt of an interactive GHCi command: print it ------- Could someone please confirm if the function can be defined and called like this in GHCi or point to where am going wrong. Thanks, Shishir Srivastava

5 9

general observation about programming
by Dennis Raddle 02 Mar '16

02 Mar '16

This is more about programming in general than Haskell, although Haskellers probably know it well. I don't claim to have expert knowledge on this, but I'm gradually getting better at it. When I set out to write a program, or refactor a program, or modify a program, it helps to set out my thinking in a clear way. And how I make it clear is to document my thoughts. An outline is one good way to organize thoughts and is probably my main tool. But good English prose is also helpful. The key factor is "editing." In what sense do I mean that? Good writers do it, and the Haskell documentation does it. I mean (1) brevity and (2) good flow. To achieve brevity, you must think about the essence of each statement and trim away the unnecessary stuff. Good flow refers to how the document builds up and modifies your concepts as you read it. A document can actually mirror an effective learning process, or influence and change your process. I work with my documentation, making several editing passes. By the time I'm done, I am in a great position to write a concise and flexible program. It's interesting that not only is Haskell a concise language, but the Haskell library documentation is concise. Contrast that with the Python documentation which often wanders about into areas that are irrelevant--it could easily be cut into one third its present size. Mike

12 19

Stack minimal dependency specification, or dependency tree output
by Lyndon Maydwell 26 Feb '16

26 Feb '16

Hi Beginners, I'm finally getting my hands dirty with Stack, and am using it in conjunction with Docker, but not with the built-in docker functionality. My Dockerfile is constructed so that it first installs a whole bunch of dependencies globally, like so: ... RUN stack install HUnit ... Then after that, installs the project: ... COPY . /app WORKDIR /app RUN stack install ... This means that on repeated docker builds the app build and install time should be limited to just the application itself, because the dependency builds were cached. Which is great! However, I'm currently generating the list of dependencies just by looking at the output of the stack build of the app, and this displays everything as a flat list. I'd like to see some kind of tree instead, so that when I pre-install the dependencies, I can specify a minimal list, rather than a whole slew of dependencies that would be pulled in transitively anyway. Is there an easy way to do this? Regards, - Lyndon

4 7

Folders and sub-folders
by Mike Houghton 26 Feb '16

26 Feb '16

Hi, I’m trying to build up a list of all folders (including subfolders) from a given root folder. So I have folders :: FilePath -> IO [FilePath] folders fp = do all <- getDirectoryContents fp filterM doesDirectoryExist $ map (fp </>) all and this just gets the immediate folders within the given folder. I’m stuck on how to recursively call folders and build up the IO [FilePath] folders :: FilePath -> IO [FilePath] folders fp = do all <- getDirectoryContents fp -- z :: IO [FilePath] let z = filterM doesDirectoryExist $ map (fp </>) all — z’ :: [FilePath] z' <- z — ?? what should happen here? z : (map folders z’) Couldn't match expected type ‘[FilePath]’ with actual type ‘IO [FilePath]’ In the first argument of ‘(:)’, namely ‘z’ In a stmt of a 'do' block: z : (map folders z') etc... Thanks Mike

3 4

The (x:xs) in function parameter is a tuple?
by Nan Xiao 25 Feb '16

25 Feb '16

Hi all, Greetings from me! I am confused about the function parameters and tuple. E.g.: occurs value [] = 0 occurs value (x:xs) = (if value == x then 1 else 0) + occurs value xs should we consider (x:xs) as a tuple? Thanks in advance! Best Regards Nan Xiao

7 9

to avoid naming intermediate variables
by Dennis Raddle 22 Feb '16

22 Feb '16

I recently realized one important reason Haskell is so compact---it provides structures that avoid the need to name intermediate variables. I guess it's obvious, but coming from an imperative background I didn't see this at first. I am starting to recognize situations where all the existing wonderful typeclasses assist in eliminating variables. Function composition is the simplest example. I sometimes write long chains of composed functions. In an imperative language with a less compact function call syntax, that would require so many parentheses that you would probably break it over several statements, then forcing you to use more variables. Then I realized that Arrows allow a little more flexibility when you have different numbers of arguments to feed, say when you split a single argument into two, or want to construct a function that applies to one argument and ignores the other. ...So I had to write something like this. compute :: [Int] -> [Int] -> [Int] -> [(Int,Int)] func :: [Int] -> [(Int,Int)] func xs = compute xs (filter isSmall xs) (filter isLarge xs) but I could also write compute :: ([Int],([Int],[Int])) -> [(Int,Int)] func = compute . (id &&& filter isSmall &&& filter isLarge) So I had to change the inputs to 'compute' into this kind of awkward tuple form, but I eliminated four 'xs', plus eliminated the need to come up with the name 'xs'. Can I get a comment on whether this makes sense as way to do things? D

2 2

howto Pipe
by PICCA Frederic-Emmanuel 22 Feb '16

22 Feb '16

Hello I try to mix my C library and the Pipe module here the code I am using solveTraj :: Factory -> Geometry -> Detector -> Sample -> Pipe Engine Geometry IO () solveTraj f g d s = do e <- await let name = engineName e withSample s $ \sample -> withDetector d $ \detector -> withGeometry f g $ \geometry -> withEngineList f $ \engines -> withCString name $ \cname -> do c_hkl_engine_list_init engines geometry detector sample engine <- c_hkl_engine_list_engine_get_by_name engines cname nullPtr n <- c_hkl_engine_pseudo_axis_names_get engine >>= darrayStringLen yield $ solve' engine n e >>= getSolution0 where getSolution0 :: ForeignPtr HklGeometryList -> IO Geometry And I am using this like this runEffect $ for (each engines) >-> solveTraj factory geometry detector sample >-> P.print where [Engine] engines But When I compile the code I get this error. src/Hkl/C.hsc:83:3: Couldn't match type `IO' with `Proxy () Engine () Geometry IO' Expected type: Proxy () Engine () Geometry IO () Actual type: IO () In a stmt of a 'do' block: withSample s $ \ sample -> withDetector d $ \ detector -> withGeometry f g $ \ geometry -> ... In the expression: do { e <- await; let name = engineName e; withSample s $ \ sample -> withDetector d $ \ detector -> ... } In an equation for `solveTraj': solveTraj f g d s = do { e <- await; let name = ...; withSample s $ \ sample -> withDetector d $ ... } src/Hkl/C.hsc:91:19: Couldn't match type `Proxy x'0 x0 () (IO Geometry) m0' with `IO' Expected type: IO () Actual type: Proxy x'0 x0 () (IO Geometry) m0 () In a stmt of a 'do' block: yield $ solve' engine n e >>= getSolution0 In the expression: do { c_hkl_engine_list_init engines geometry detector sample; engine <- c_hkl_engine_list_engine_get_by_name engines cname nullPtr; n <- c_hkl_engine_pseudo_axis_names_get engine >>= darrayStringLen; yield $ solve' engine n e >>= getSolution0 } In the second argument of `($)', namely `\ cname -> do { c_hkl_engine_list_init engines geometry detector sample; engine <- c_hkl_engine_list_engine_get_by_name engines cname nullPtr; .... }' I do not understand why the yield does not produce the right type as output. I think I missed something big :), but... Thanks for your help Fred

2 13

Building xmonad / X11 fails on Mac OS X 10.11.3 El Capitan.
by Christoph R. Murauer 21 Feb '16

21 Feb '16

Hello ! I tried to build xmonad on Mac OS X 10.11.3 El Capitan and, it fails. For details see the below log. Installed is the latest Haskell Platform 7.10.3 and the latest CLI tools for Xcode. The platform itself works because I build Hakyll before without problems. Thanks for ideas. The username is replaced by USER. Configuring X11-1.6.1.2... Dependency base ==4.8.2.0: using base-4.8.2.0 Dependency data-default ==0.5.3: using data-default-0.5.3 Using Cabal-1.22.5.0 compiled by ghc-7.10 Using compiler: ghc-7.10.3 Using install prefix: /Users/USER/Library/Haskell Binaries installed in: /Users/USER/Library/Haskell/bin Libraries installed in: /Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/X11-1.6.1.2 Private binaries installed in: /Users/USER/Library/Haskell/libexec Data files installed in: /Users/USER/Library/Haskell/share/ghc-7.10.3-x86_64/X11-1.6.1.2 Documentation installed in: /Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/X11-1.6.1.2/doc Configuration files installed in: /Users/USER/Library/Haskell/etc Using alex version 3.1.4 found on system at: /usr/local/bin/alex Using ar found on system at: /usr/bin/ar No c2hs found No cpphs found Using gcc version 4.2.1 found on system at: /usr/bin/gcc Using ghc version 7.10.3 found on system at: /usr/local/bin/ghc Using ghc-pkg version 7.10.3 found on system at: /usr/local/bin/ghc-pkg No ghcjs found No ghcjs-pkg found No greencard found Using haddock version 2.16.1 found on system at: /usr/local/bin/haddock Using happy version 1.19.5 found on system at: /usr/local/bin/happy Using haskell-suite found on system at: haskell-suite-dummy-location Using haskell-suite-pkg found on system at: haskell-suite-pkg-dummy-location No hmake found Using hpc version 0.67 found on system at: /usr/local/bin/hpc Using hsc2hs version 0.67 found on system at: /usr/local/bin/hsc2hs Using hscolour version 1.22 found on system at: /usr/local/bin/HsColour No jhc found Using ld found on system at: /usr/bin/ld No lhc found No lhc-pkg found No pkg-config found Using strip found on system at: /usr/bin/strip Using tar found on system at: /usr/bin/tar No uhc found sh ./configure '--with-compiler=ghc' '--prefix=/Users/USER/Library/Haskell' '--bindir=/Users/USER/Library/Haskell/bin' '--libdir=/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib' '--libexecdir=/Users/USER/Library/Haskell/libexec' '--datadir=/Users/USER/Library/Haskell/share' '--sysconfdir=/Users/USER/Library/Haskell/etc' '--with-gcc=/usr/bin/gcc' configure: WARNING: unrecognized options: --with-compiler, --with-gcc checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for X... libraries /usr/X11/lib, headers /usr/X11/include checking whether -R must be followed by a space... neither works checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking whether to build Xinerama... yes checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking X11/extensions/Xinerama.h usability... yes checking X11/extensions/Xinerama.h presence... yes checking for X11/extensions/Xinerama.h... yes checking X11/extensions/Xrandr.h usability... yes checking X11/extensions/Xrandr.h presence... yes checking for X11/extensions/Xrandr.h... yes checking whether to build XScreenSaver... yes checking X11/extensions/scrnsaver.h usability... yes checking X11/extensions/scrnsaver.h presence... yes checking for X11/extensions/scrnsaver.h... yes checking whether to include X.org keysyms... yes checking X11/keysym.h usability... yes checking X11/keysym.h presence... yes checking for X11/keysym.h... yes checking X11/DECkeysym.h usability... yes checking X11/DECkeysym.h presence... yes checking for X11/DECkeysym.h... yes checking X11/Sunkeysym.h usability... yes checking X11/Sunkeysym.h presence... yes checking for X11/Sunkeysym.h... yes checking X11/ap_keysym.h usability... yes checking X11/ap_keysym.h presence... yes checking for X11/ap_keysym.h... yes checking X11/HPkeysym.h usability... yes checking X11/HPkeysym.h presence... yes checking for X11/HPkeysym.h... yes checking X11/XF86keysym.h usability... yes checking X11/XF86keysym.h presence... yes checking for X11/XF86keysym.h... yes checking X11/keysymdef.h usability... yes checking X11/keysymdef.h presence... yes checking for X11/keysymdef.h... yes checking X11/cursorfont.h usability... yes checking X11/cursorfont.h presence... yes checking for X11/cursorfont.h... yes configure: creating ./config.status config.status: creating config.mk config.status: creating X11.buildinfo config.status: creating include/HsX11Config.h config.status: creating include/X11_extras_config.h configure: WARNING: unrecognized options: --with-compiler, --with-gcc Reading parameters from ./X11.buildinfo Reading parameters from ./X11.buildinfo Component build order: library creating dist/build creating dist/build/autogen Building X11-1.6.1.2... /usr/local/bin/ghc-pkg init dist/package.conf.inplace Preprocessing library X11-1.6.1.2... creating dist/build/Graphics/X11 creating dist/build/Graphics creating dist/build/Graphics/X11 /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Types.hs Graphics/X11/Types.hsc creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Atom.hs Graphics/X11/Xlib/Atom.hsc creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Cursor.hs Graphics/X11/Xlib/Cursor.hsc creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Event.hs Graphics/X11/Xlib/Event.hsc creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Font.hs Graphics/X11/Xlib/Font.hsc creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Misc.hs Graphics/X11/Xlib/Misc.hsc creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Types.hs Graphics/X11/Xlib/Types.hsc creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Extras.hs Graphics/X11/Xlib/Extras.hsc creating dist/build/Graphics/X11 /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xinerama.hs Graphics/X11/Xinerama.hsc creating dist/build/Graphics/X11 /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xrandr.hs Graphics/X11/Xrandr.hsc creating dist/build/Graphics/X11 /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/XScreenSaver.hs Graphics/X11/XScreenSaver.hsc creating dist/build/Graphics/X11/ExtraTypes /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/ExtraTypes/AP.hs Graphics/X11/ExtraTypes/AP.hsc In file included from AP.hsc:166: In file included from include/HsAllKeysyms.h:48: /usr/X11/include/X11/HPkeysym.h:58:9: warning: '_HPKEYSYM_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] #ifndef _HPKEYSYM_H ^~~~~~~~~~~ /usr/X11/include/X11/HPkeysym.h:60:9: note: '_HPKEYSYM' is defined here; did you mean '_HPKEYSYM_H'? #define _HPKEYSYM ^~~~~~~~~ _HPKEYSYM_H 1 warning generated. creating dist/build/Graphics/X11/ExtraTypes /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/ExtraTypes/DEC.hs Graphics/X11/ExtraTypes/DEC.hsc In file included from DEC.hsc:111: In file included from include/HsAllKeysyms.h:48: /usr/X11/include/X11/HPkeysym.h:58:9: warning: '_HPKEYSYM_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] #ifndef _HPKEYSYM_H ^~~~~~~~~~~ /usr/X11/include/X11/HPkeysym.h:60:9: note: '_HPKEYSYM' is defined here; did you mean '_HPKEYSYM_H'? #define _HPKEYSYM ^~~~~~~~~ _HPKEYSYM_H 1 warning generated. creating dist/build/Graphics/X11/ExtraTypes /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/ExtraTypes/HP.hs Graphics/X11/ExtraTypes/HP.hsc In file included from HP.hsc:504: In file included from include/HsAllKeysyms.h:48: /usr/X11/include/X11/HPkeysym.h:58:9: warning: '_HPKEYSYM_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] #ifndef _HPKEYSYM_H ^~~~~~~~~~~ /usr/X11/include/X11/HPkeysym.h:60:9: note: '_HPKEYSYM' is defined here; did you mean '_HPKEYSYM_H'? #define _HPKEYSYM ^~~~~~~~~ _HPKEYSYM_H 1 warning generated. creating dist/build/Graphics/X11/ExtraTypes /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/ExtraTypes/Sun.hs Graphics/X11/ExtraTypes/Sun.hsc In file included from Sun.hsc:236: In file included from include/HsAllKeysyms.h:48: /usr/X11/include/X11/HPkeysym.h:58:9: warning: '_HPKEYSYM_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] #ifndef _HPKEYSYM_H ^~~~~~~~~~~ /usr/X11/include/X11/HPkeysym.h:60:9: note: '_HPKEYSYM' is defined here; did you mean '_HPKEYSYM_H'? #define _HPKEYSYM ^~~~~~~~~ _HPKEYSYM_H 1 warning generated. creating dist/build/Graphics/X11/ExtraTypes /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/ExtraTypes/XF86.hs Graphics/X11/ExtraTypes/XF86.hsc In file included from XF86.hsc:775: In file included from include/HsAllKeysyms.h:48: /usr/X11/include/X11/HPkeysym.h:58:9: warning: '_HPKEYSYM_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] #ifndef _HPKEYSYM_H ^~~~~~~~~~~ /usr/X11/include/X11/HPkeysym.h:60:9: note: '_HPKEYSYM' is defined here; did you mean '_HPKEYSYM_H'? #define _HPKEYSYM ^~~~~~~~~ _HPKEYSYM_H 1 warning generated. creating dist/build/Graphics/X11/ExtraTypes /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/ExtraTypes/XorgDefault.hs Graphics/X11/ExtraTypes/XorgDefault.hsc In file included from XorgDefault.hsc:10047: In file included from include/HsAllKeysyms.h:48: /usr/X11/include/X11/HPkeysym.h:58:9: warning: '_HPKEYSYM_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] #ifndef _HPKEYSYM_H ^~~~~~~~~~~ /usr/X11/include/X11/HPkeysym.h:60:9: note: '_HPKEYSYM' is defined here; did you mean '_HPKEYSYM_H'? #define _HPKEYSYM ^~~~~~~~~ _HPKEYSYM_H 1 warning generated. creating dist/build/Graphics/X11/Xlib /usr/local/bin/hsc2hs '--cc=/usr/bin/gcc' '--ld=/usr/bin/gcc' '--cflag=-D__GLASGOW_HASKELL__=710' '--cflag=-Ddarwin_BUILD_OS=1' '--cflag=-Dx86_64_BUILD_ARCH=1' '--cflag=-Ddarwin_HOST_OS=1' '--cflag=-Dx86_64_HOST_ARCH=1' '--cflag=-Iinclude' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-I/usr/X11/include' '--cflag=-Idist/build/autogen' '--cflag=-include' '--cflag=dist/build/autogen/cabal_macros.h' '--lflag=-lXss' '--lflag=-lXinerama' '--lflag=-lXext' '--lflag=-lX11' '--lflag=-lXrandr' '--lflag=-lXext' '--lflag=-L/usr/X11/lib' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS/include' '--cflag=-I/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/include' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-old-locale-0.0.1' '--lflag=-L/Library/Haskell/ghc-7.10.3-x86_64/lib/old-locale-1.0.0.7' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-dlist-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/dlist-0.7.1.2' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-containers-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-instances-base-0.0.1' '--lflag=-L/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/deeps_6vMKxt5sPFR0XsbRWvvq59' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM' '--lflag=-liconv' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/integ_2aU3IZNMF9a7mQ0OzsZ0dS' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/ghcpr_8TmvWUcS1U1IKHT0levwg3' '--lflag=-L/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts' '--lflag=-lm' '--lflag=-ldl' -o dist/build/Graphics/X11/Xlib/Internal.hs Graphics/X11/Xlib/Internal.hsc Building library... creating dist/build /usr/local/bin/ghc --make -fbuilding-cabal-package -O -static -dynamic-too -dynosuf dyn_o -dynhisuf dyn_hi -outputdir dist/build -odir dist/build -hidir dist/build -stubdir dist/build -i -idist/build -i. -idist/build/autogen -Idist/build/autogen -Idist/build -Iinclude -optP-include -optPdist/build/autogen/cabal_macros.h -this-package-key X11_IWliEAOAW3jLTNM8XZxGwo -hide-all-packages -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 -XHaskell98 -XForeignFunctionInterface -XCPP Graphics.X11 Graphics.X11.Types Graphics.X11.Xlib Graphics.X11.Xlib.Atom Graphics.X11.Xlib.Color Graphics.X11.Xlib.Context Graphics.X11.Xlib.Cursor Graphics.X11.Xlib.Display Graphics.X11.Xlib.Event Graphics.X11.Xlib.Font Graphics.X11.Xlib.Misc Graphics.X11.Xlib.Region Graphics.X11.Xlib.Screen Graphics.X11.Xlib.Types Graphics.X11.Xlib.Window Graphics.X11.Xlib.Image Graphics.X11.Xlib.Extras Graphics.X11.Xinerama Graphics.X11.Xrandr Graphics.X11.XScreenSaver Graphics.X11.ExtraTypes Graphics.X11.ExtraTypes.AP Graphics.X11.ExtraTypes.DEC Graphics.X11.ExtraTypes.HP Graphics.X11.ExtraTypes.Sun Graphics.X11.ExtraTypes.XF86 Graphics.X11.ExtraTypes.XorgDefault Graphics.X11.Xlib.Internal -funbox-strict-fields -Wall -fno-warn-unused-binds [ 1 of 28] Compiling Graphics.X11.Xlib.Internal ( dist/build/Graphics/X11/Xlib/Internal.hs, dist/build/Graphics/X11/Xlib/Internal.o ) [ 2 of 28] Compiling Graphics.X11.Types ( dist/build/Graphics/X11/Types.hs, dist/build/Graphics/X11/Types.o ) Graphics/X11/Types.hsc:61:1: Warning: Tab character [ 3 of 28] Compiling Graphics.X11.Xlib.Types ( dist/build/Graphics/X11/Xlib/Types.hs, dist/build/Graphics/X11/Xlib/Types.o ) [ 4 of 28] Compiling Graphics.X11.Xlib.Display ( Graphics/X11/Xlib/Display.hs, dist/build/Graphics/X11/Xlib/Display.o ) [ 5 of 28] Compiling Graphics.X11.Xlib.Event ( dist/build/Graphics/X11/Xlib/Event.hs, dist/build/Graphics/X11/Xlib/Event.o ) [ 6 of 28] Compiling Graphics.X11.Xlib.Screen ( Graphics/X11/Xlib/Screen.hs, dist/build/Graphics/X11/Xlib/Screen.o ) [ 7 of 28] Compiling Graphics.X11.Xlib.Window ( Graphics/X11/Xlib/Window.hs, dist/build/Graphics/X11/Xlib/Window.o ) [ 8 of 28] Compiling Graphics.X11.Xlib.Context ( Graphics/X11/Xlib/Context.hs, dist/build/Graphics/X11/Xlib/Context.o ) [ 9 of 28] Compiling Graphics.X11.Xlib.Color ( Graphics/X11/Xlib/Color.hs, dist/build/Graphics/X11/Xlib/Color.o ) [10 of 28] Compiling Graphics.X11.Xlib.Font ( dist/build/Graphics/X11/Xlib/Font.hs, dist/build/Graphics/X11/Xlib/Font.o ) Graphics/X11/Xlib/Font.hsc:23:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:58:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:73:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:82:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:83:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:84:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:85:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:87:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:94:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:95:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:96:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:98:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:102:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:107:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:111:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:115:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:138:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:139:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:140:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:141:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:142:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:143:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:144:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:148:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:149:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:150:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:151:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:152:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:153:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:154:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:155:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:156:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:157:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:164:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:165:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:166:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:167:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:168:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:169:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:170:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:171:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:172:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:173:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:174:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:175:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:177:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:178:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:179:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:186:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:187:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:189:1: Warning: Tab character [11 of 28] Compiling Graphics.X11.Xlib.Cursor ( dist/build/Graphics/X11/Xlib/Cursor.hs, dist/build/Graphics/X11/Xlib/Cursor.o ) [12 of 28] Compiling Graphics.X11.Xlib.Atom ( dist/build/Graphics/X11/Xlib/Atom.hs, dist/build/Graphics/X11/Xlib/Atom.o ) [13 of 28] Compiling Graphics.X11.Xlib.Region ( Graphics/X11/Xlib/Region.hs, dist/build/Graphics/X11/Xlib/Region.o ) [14 of 28] Compiling Graphics.X11.Xlib.Image ( Graphics/X11/Xlib/Image.hs, dist/build/Graphics/X11/Xlib/Image.o ) [15 of 28] Compiling Graphics.X11.Xlib.Misc ( dist/build/Graphics/X11/Xlib/Misc.hs, dist/build/Graphics/X11/Xlib/Misc.o ) Graphics/X11/Xlib/Misc.hsc:698:10: Warning: Orphan instance: instance Default VisualInfo To avoid this move the instance declaration to the module of the class or of the type, or wrap the type with a newtype and declare the instance on the new type. [16 of 28] Compiling Graphics.X11.Xrandr ( dist/build/Graphics/X11/Xrandr.hs, dist/build/Graphics/X11/Xrandr.o ) [17 of 28] Compiling Graphics.X11.ExtraTypes.AP ( dist/build/Graphics/X11/ExtraTypes/AP.hs, dist/build/Graphics/X11/ExtraTypes/AP.o ) [18 of 28] Compiling Graphics.X11.ExtraTypes.DEC ( dist/build/Graphics/X11/ExtraTypes/DEC.hs, dist/build/Graphics/X11/ExtraTypes/DEC.o ) [19 of 28] Compiling Graphics.X11.ExtraTypes.HP ( dist/build/Graphics/X11/ExtraTypes/HP.hs, dist/build/Graphics/X11/ExtraTypes/HP.o ) [20 of 28] Compiling Graphics.X11.ExtraTypes.Sun ( dist/build/Graphics/X11/ExtraTypes/Sun.hs, dist/build/Graphics/X11/ExtraTypes/Sun.o ) [21 of 28] Compiling Graphics.X11.ExtraTypes.XF86 ( dist/build/Graphics/X11/ExtraTypes/XF86.hs, dist/build/Graphics/X11/ExtraTypes/XF86.o ) [22 of 28] Compiling Graphics.X11.ExtraTypes.XorgDefault ( dist/build/Graphics/X11/ExtraTypes/XorgDefault.hs, dist/build/Graphics/X11/ExtraTypes/XorgDefault.o ) [23 of 28] Compiling Graphics.X11.ExtraTypes ( Graphics/X11/ExtraTypes.hs, dist/build/Graphics/X11/ExtraTypes.o ) Graphics/X11/ExtraTypes.hs:16:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:17:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:18:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:19:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:20:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:21:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:22:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:23:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:25:1: Warning: Tab character [24 of 28] Compiling Graphics.X11.Xlib ( Graphics/X11/Xlib.hs, dist/build/Graphics/X11/Xlib.o ) Graphics/X11/Xlib.hs:23:1: Warning: Tab character Graphics/X11/Xlib.hs:24:1: Warning: Tab character Graphics/X11/Xlib.hs:26:1: Warning: Tab character Graphics/X11/Xlib.hs:27:1: Warning: Tab character Graphics/X11/Xlib.hs:29:1: Warning: Tab character Graphics/X11/Xlib.hs:30:1: Warning: Tab character Graphics/X11/Xlib.hs:31:1: Warning: Tab character Graphics/X11/Xlib.hs:33:1: Warning: Tab character Graphics/X11/Xlib.hs:47:1: Warning: Tab character [25 of 28] Compiling Graphics.X11.Xlib.Extras ( dist/build/Graphics/X11/Xlib/Extras.hs, dist/build/Graphics/X11/Xlib/Extras.o ) [26 of 28] Compiling Graphics.X11.Xinerama ( dist/build/Graphics/X11/Xinerama.hs, dist/build/Graphics/X11/Xinerama.o ) [27 of 28] Compiling Graphics.X11.XScreenSaver ( dist/build/Graphics/X11/XScreenSaver.hs, dist/build/Graphics/X11/XScreenSaver.o ) [28 of 28] Compiling Graphics.X11 ( Graphics/X11.hs, dist/build/Graphics/X11.o ) /usr/local/bin/ghc --make -fbuilding-cabal-package -O -prof -osuf p_o -hisuf p_hi -outputdir dist/build -odir dist/build -hidir dist/build -stubdir dist/build -i -idist/build -i. -idist/build/autogen -Idist/build/autogen -Idist/build -Iinclude -optP-include -optPdist/build/autogen/cabal_macros.h -this-package-key X11_IWliEAOAW3jLTNM8XZxGwo -hide-all-packages -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 -XHaskell98 -XForeignFunctionInterface -XCPP Graphics.X11 Graphics.X11.Types Graphics.X11.Xlib Graphics.X11.Xlib.Atom Graphics.X11.Xlib.Color Graphics.X11.Xlib.Context Graphics.X11.Xlib.Cursor Graphics.X11.Xlib.Display Graphics.X11.Xlib.Event Graphics.X11.Xlib.Font Graphics.X11.Xlib.Misc Graphics.X11.Xlib.Region Graphics.X11.Xlib.Screen Graphics.X11.Xlib.Types Graphics.X11.Xlib.Window Graphics.X11.Xlib.Image Graphics.X11.Xlib.Extras Graphics.X11.Xinerama Graphics.X11.Xrandr Graphics.X11.XScreenSaver Graphics.X11.ExtraTypes Graphics.X11.ExtraTypes.AP Graphics.X11.ExtraTypes.DEC Graphics.X11.ExtraTypes.HP Graphics.X11.ExtraTypes.Sun Graphics.X11.ExtraTypes.XF86 Graphics.X11.ExtraTypes.XorgDefault Graphics.X11.Xlib.Internal -funbox-strict-fields -Wall -fno-warn-unused-binds -prof -auto-all [ 1 of 28] Compiling Graphics.X11.Xlib.Internal ( dist/build/Graphics/X11/Xlib/Internal.hs, dist/build/Graphics/X11/Xlib/Internal.p_o ) [ 2 of 28] Compiling Graphics.X11.Types ( dist/build/Graphics/X11/Types.hs, dist/build/Graphics/X11/Types.p_o ) Graphics/X11/Types.hsc:61:1: Warning: Tab character [ 3 of 28] Compiling Graphics.X11.Xlib.Types ( dist/build/Graphics/X11/Xlib/Types.hs, dist/build/Graphics/X11/Xlib/Types.p_o ) [ 4 of 28] Compiling Graphics.X11.Xlib.Display ( Graphics/X11/Xlib/Display.hs, dist/build/Graphics/X11/Xlib/Display.p_o ) [ 5 of 28] Compiling Graphics.X11.Xlib.Event ( dist/build/Graphics/X11/Xlib/Event.hs, dist/build/Graphics/X11/Xlib/Event.p_o ) [ 6 of 28] Compiling Graphics.X11.Xlib.Screen ( Graphics/X11/Xlib/Screen.hs, dist/build/Graphics/X11/Xlib/Screen.p_o ) [ 7 of 28] Compiling Graphics.X11.Xlib.Window ( Graphics/X11/Xlib/Window.hs, dist/build/Graphics/X11/Xlib/Window.p_o ) [ 8 of 28] Compiling Graphics.X11.Xlib.Context ( Graphics/X11/Xlib/Context.hs, dist/build/Graphics/X11/Xlib/Context.p_o ) [ 9 of 28] Compiling Graphics.X11.Xlib.Color ( Graphics/X11/Xlib/Color.hs, dist/build/Graphics/X11/Xlib/Color.p_o ) [10 of 28] Compiling Graphics.X11.Xlib.Font ( dist/build/Graphics/X11/Xlib/Font.hs, dist/build/Graphics/X11/Xlib/Font.p_o ) Graphics/X11/Xlib/Font.hsc:23:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:58:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:73:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:82:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:83:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:84:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:85:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:87:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:94:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:95:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:96:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:98:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:102:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:107:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:111:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:115:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:138:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:139:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:140:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:141:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:142:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:143:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:144:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:148:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:149:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:150:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:151:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:152:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:153:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:154:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:155:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:156:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:157:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:164:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:165:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:166:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:167:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:168:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:169:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:170:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:171:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:172:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:173:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:174:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:175:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:177:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:178:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:179:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:186:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:187:1: Warning: Tab character Graphics/X11/Xlib/Font.hsc:189:1: Warning: Tab character [11 of 28] Compiling Graphics.X11.Xlib.Cursor ( dist/build/Graphics/X11/Xlib/Cursor.hs, dist/build/Graphics/X11/Xlib/Cursor.p_o ) [12 of 28] Compiling Graphics.X11.Xlib.Atom ( dist/build/Graphics/X11/Xlib/Atom.hs, dist/build/Graphics/X11/Xlib/Atom.p_o ) [13 of 28] Compiling Graphics.X11.Xlib.Region ( Graphics/X11/Xlib/Region.hs, dist/build/Graphics/X11/Xlib/Region.p_o ) [14 of 28] Compiling Graphics.X11.Xlib.Image ( Graphics/X11/Xlib/Image.hs, dist/build/Graphics/X11/Xlib/Image.p_o ) [15 of 28] Compiling Graphics.X11.Xlib.Misc ( dist/build/Graphics/X11/Xlib/Misc.hs, dist/build/Graphics/X11/Xlib/Misc.p_o ) Graphics/X11/Xlib/Misc.hsc:698:10: Warning: Orphan instance: instance Default VisualInfo To avoid this move the instance declaration to the module of the class or of the type, or wrap the type with a newtype and declare the instance on the new type. [16 of 28] Compiling Graphics.X11.Xrandr ( dist/build/Graphics/X11/Xrandr.hs, dist/build/Graphics/X11/Xrandr.p_o ) [17 of 28] Compiling Graphics.X11.ExtraTypes.AP ( dist/build/Graphics/X11/ExtraTypes/AP.hs, dist/build/Graphics/X11/ExtraTypes/AP.p_o ) [18 of 28] Compiling Graphics.X11.ExtraTypes.DEC ( dist/build/Graphics/X11/ExtraTypes/DEC.hs, dist/build/Graphics/X11/ExtraTypes/DEC.p_o ) [19 of 28] Compiling Graphics.X11.ExtraTypes.HP ( dist/build/Graphics/X11/ExtraTypes/HP.hs, dist/build/Graphics/X11/ExtraTypes/HP.p_o ) [20 of 28] Compiling Graphics.X11.ExtraTypes.Sun ( dist/build/Graphics/X11/ExtraTypes/Sun.hs, dist/build/Graphics/X11/ExtraTypes/Sun.p_o ) [21 of 28] Compiling Graphics.X11.ExtraTypes.XF86 ( dist/build/Graphics/X11/ExtraTypes/XF86.hs, dist/build/Graphics/X11/ExtraTypes/XF86.p_o ) [22 of 28] Compiling Graphics.X11.ExtraTypes.XorgDefault ( dist/build/Graphics/X11/ExtraTypes/XorgDefault.hs, dist/build/Graphics/X11/ExtraTypes/XorgDefault.p_o ) [23 of 28] Compiling Graphics.X11.ExtraTypes ( Graphics/X11/ExtraTypes.hs, dist/build/Graphics/X11/ExtraTypes.p_o ) Graphics/X11/ExtraTypes.hs:16:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:17:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:18:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:19:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:20:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:21:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:22:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:23:1: Warning: Tab character Graphics/X11/ExtraTypes.hs:25:1: Warning: Tab character [24 of 28] Compiling Graphics.X11.Xlib ( Graphics/X11/Xlib.hs, dist/build/Graphics/X11/Xlib.p_o ) Graphics/X11/Xlib.hs:23:1: Warning: Tab character Graphics/X11/Xlib.hs:24:1: Warning: Tab character Graphics/X11/Xlib.hs:26:1: Warning: Tab character Graphics/X11/Xlib.hs:27:1: Warning: Tab character Graphics/X11/Xlib.hs:29:1: Warning: Tab character Graphics/X11/Xlib.hs:30:1: Warning: Tab character Graphics/X11/Xlib.hs:31:1: Warning: Tab character Graphics/X11/Xlib.hs:33:1: Warning: Tab character Graphics/X11/Xlib.hs:47:1: Warning: Tab character [25 of 28] Compiling Graphics.X11.Xlib.Extras ( dist/build/Graphics/X11/Xlib/Extras.hs, dist/build/Graphics/X11/Xlib/Extras.p_o ) [26 of 28] Compiling Graphics.X11.Xinerama ( dist/build/Graphics/X11/Xinerama.hs, dist/build/Graphics/X11/Xinerama.p_o ) [27 of 28] Compiling Graphics.X11.XScreenSaver ( dist/build/Graphics/X11/XScreenSaver.hs, dist/build/Graphics/X11/XScreenSaver.p_o ) [28 of 28] Compiling Graphics.X11 ( Graphics/X11.hs, dist/build/Graphics/X11.p_o ) Building C Sources... creating dist/build /usr/local/bin/ghc -c -fPIC -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/fdset.c /usr/local/bin/ghc -c -dynamic -fPIC -osuf dyn_o -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/fdset.c /usr/local/bin/ghc -c -prof -fPIC -osuf p_o -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/fdset.c creating dist/build /usr/local/bin/ghc -c -fPIC -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/auxiliaries.c /usr/local/bin/ghc -c -dynamic -fPIC -osuf dyn_o -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/auxiliaries.c /usr/local/bin/ghc -c -prof -fPIC -osuf p_o -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/auxiliaries.c creating dist/build /usr/local/bin/ghc -c -fPIC -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/XUtils.c /usr/local/bin/ghc -c -dynamic -fPIC -osuf dyn_o -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/XUtils.c /usr/local/bin/ghc -c -prof -fPIC -osuf p_o -odir dist/build -Idist/build/autogen -Idist/build -Iinclude -optc-O2 -optc-I/usr/X11/include -package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 cbits/XUtils.c Linking... [(InstalledPackageId "base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25",PackageIdentifier {pkgName = PackageName {unPackageName = "base"}, pkgVersion = Version {versionBranch = [4,8,2,0], versionTags = []}},ModuleRenaming True []),(InstalledPackageId "data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2",PackageIdentifier {pkgName = PackageName {unPackageName = "data-default"}, pkgVersion = Version {versionBranch = [0,5,3], versionTags = []}},ModuleRenaming True [])] /usr/bin/ar -r -s dist/build/objs-34820/libHSX11-1.6.1.2-IWliEAOAW3jLTNM8XZxGwo.a dist/build/Graphics/X11.o dist/build/Graphics/X11/Types.o dist/build/Graphics/X11/Xlib.o dist/build/Graphics/X11/Xlib/Atom.o dist/build/Graphics/X11/Xlib/Color.o dist/build/Graphics/X11/Xlib/Context.o dist/build/Graphics/X11/Xlib/Cursor.o dist/build/Graphics/X11/Xlib/Display.o dist/build/Graphics/X11/Xlib/Event.o dist/build/Graphics/X11/Xlib/Font.o dist/build/Graphics/X11/Xlib/Misc.o dist/build/Graphics/X11/Xlib/Region.o 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dist/build/Graphics/X11/Xlib/Atom.p_o dist/build/Graphics/X11/Xlib/Color.p_o dist/build/Graphics/X11/Xlib/Context.p_o dist/build/Graphics/X11/Xlib/Cursor.p_o dist/build/Graphics/X11/Xlib/Display.p_o dist/build/Graphics/X11/Xlib/Event.p_o dist/build/Graphics/X11/Xlib/Font.p_o dist/build/Graphics/X11/Xlib/Misc.p_o dist/build/Graphics/X11/Xlib/Region.p_o dist/build/Graphics/X11/Xlib/Screen.p_o dist/build/Graphics/X11/Xlib/Types.p_o dist/build/Graphics/X11/Xlib/Window.p_o dist/build/Graphics/X11/Xlib/Image.p_o dist/build/Graphics/X11/Xlib/Extras.p_o dist/build/Graphics/X11/Xinerama.p_o dist/build/Graphics/X11/Xrandr.p_o dist/build/Graphics/X11/XScreenSaver.p_o dist/build/Graphics/X11/ExtraTypes.p_o dist/build/Graphics/X11/ExtraTypes/AP.p_o dist/build/Graphics/X11/ExtraTypes/DEC.p_o dist/build/Graphics/X11/ExtraTypes/HP.p_o dist/build/Graphics/X11/ExtraTypes/Sun.p_o dist/build/Graphics/X11/ExtraTypes/XF86.p_o dist/build/Graphics/X11/ExtraTypes/XorgDefault.p_o dist/build/Graphics/X11/Xlib/Internal.p_o dist/build/cbits/fdset.p_o dist/build/cbits/auxiliaries.p_o dist/build/cbits/XUtils.p_o ar: creating archive dist/build/objs-34820/libHSX11-1.6.1.2-IWliEAOAW3jLTNM8XZxGwo_p.a /usr/local/bin/ghc -shared -dynamic -lXss -lXinerama -lX11 -lXrandr -lXext '-dynload deploy' -optl-Wl,-rpath,/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/array_67iodizgJQIIxYVTp4emlA -optl-Wl,-rpath,/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/base_HQfYBxpPvuw8OunzQu6JGM -optl-Wl,-rpath,/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/rts -optl-Wl,-rpath,/Library/Frameworks/GHC.framework/Versions/7.10.3-x86_64/usr/lib/ghc-7.10.3/conta_2C3ZI8RgPO2LBMidXKTvIU -optl-Wl,-rpath,/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-0.5.3 -optl-Wl,-rpath,/Users/USER/Library/Haskell/ghc-7.10.3-x86_64/lib/data-default-class-0.0.1 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-package-db dist/package.conf.inplace -package-id base-4.8.2.0-cc43d8e06aa74e9c4c0132becc49ee25 -package-id data-default-0.5.3-9dff3193f506bb1167ea34cbb11b90f2 dist/build/Graphics/X11.dyn_o dist/build/Graphics/X11/Types.dyn_o dist/build/Graphics/X11/Xlib.dyn_o dist/build/Graphics/X11/Xlib/Atom.dyn_o dist/build/Graphics/X11/Xlib/Color.dyn_o dist/build/Graphics/X11/Xlib/Context.dyn_o dist/build/Graphics/X11/Xlib/Cursor.dyn_o dist/build/Graphics/X11/Xlib/Display.dyn_o dist/build/Graphics/X11/Xlib/Event.dyn_o dist/build/Graphics/X11/Xlib/Font.dyn_o dist/build/Graphics/X11/Xlib/Misc.dyn_o dist/build/Graphics/X11/Xlib/Region.dyn_o dist/build/Graphics/X11/Xlib/Screen.dyn_o dist/build/Graphics/X11/Xlib/Types.dyn_o dist/build/Graphics/X11/Xlib/Window.dyn_o dist/build/Graphics/X11/Xlib/Image.dyn_o dist/build/Graphics/X11/Xlib/Extras.dyn_o dist/build/Graphics/X11/Xinerama.dyn_o dist/build/Graphics/X11/Xrandr.dyn_o dist/build/Graphics/X11/XScreenSaver.dyn_o dist/build/Graphics/X11/ExtraTypes.dyn_o dist/build/Graphics/X11/ExtraTypes/AP.dyn_o dist/build/Graphics/X11/ExtraTypes/DEC.dyn_o dist/build/Graphics/X11/ExtraTypes/HP.dyn_o dist/build/Graphics/X11/ExtraTypes/Sun.dyn_o dist/build/Graphics/X11/ExtraTypes/XF86.dyn_o dist/build/Graphics/X11/ExtraTypes/XorgDefault.dyn_o dist/build/Graphics/X11/Xlib/Internal.dyn_o dist/build/cbits/fdset.dyn_o dist/build/cbits/auxiliaries.dyn_o dist/build/cbits/XUtils.dyn_o -o dist/build/libHSX11-1.6.1.2-IWliEAOAW3jLTNM8XZxGwo-ghc7.10.3.dylib ld: library not found for -lXss clang: error: linker command failed with exit code 1 (use -v to see invocation) EOF

1 1

Problems with IO an laziness
by Dmitry Mamontov 18 Feb '16

18 Feb '16

I am a Haskell beginner. I've tried to write a tiny VM-like thing but ran into a problems with IO and evaluation order. Here is the full source code of this VM: https://gist.github.com/mamontov-cpp/c4d8e2e46e7541c0c646 . This code is supposed to read 4 strings and output them in reverse order. While it seems to read some strings, it requests much more than one string from user on each step of evaluation of meta-program, stored as array in main function (which is just wrong). I assume the problem with this program, is that the main state, being immutable, seems to get re-evaluated on several steps inside of internal parts of runProgram and runInstructionOrStop, forcing it to repeat requesting data from user. So, how can I prevent this main state from being re-evaluated in following code ? Or is there any other problems, which I don't see?

2 2

arrows and 2-tuples
by Dennis Raddle 16 Feb '16

16 Feb '16

I am a Haskell beginner. I have used arrows occasionally to move 2-tuples around, but don't understand more than that. I'm interested in know what's the connection between arrows and 2-tuples. I don't really understand most of the Control.Arrow docs, but it seems that a lot of stuff about arrows doesn't mention 2-tuples. Yet the operators (***), (&&&), first, and second seem to be common. Is there some way to explain the link? Also, the main instance of Arrow seems to be (->). There is also something about Kleisli monads, but I don't know what those are. Is there an another big use case for arrows besides (->)? Don't worry about explaining it all, just a quick mention would be fine and I can investigate it myself. D

2 4