March 2009 - jhc - Haskell.org

progress in compiling hopengl via jhc
by Csaba Hruska 31 Mar '09

31 Mar '09

Hi! I did some progress on compilation. The haskell files are preprocessed manually. Not they have no syntax error. Compile with ./compile_with_jhc I've attached the current output. *Important: *.hs_pre files are the original files, but the compiled files have .hs extension. The .hs_pre extension shown in error message is due to preprocessor deirectives. It refers to .hs files.* The error message is: [ 87 of 165] Graphics.Rendering.OpenGL.GL.Extensions Determining Exports/Imports: [Graphics.Rendering.OpenGL.GL.Extensions] Typing: ["Graphics.Rendering.OpenGL.GL.Extensions"] Kind inference Type inference user error ( What: failure Why: context reduction, no instance for: Jhc.Order.Eq (Jhc.Addr.FunPtr Graphics.Rendering.OpenGL.GL.Extensions.v0) Where: on line 40 in Extensions.hs_pre in the explicitly typed Graphics.Rendering.OpenGL.GL.Extensions.throwIfNull Graphics.Rendering.OpenGL.GL.Extensions.7_msg Graphics.Rendering.OpenGL.GL.Extensions.8_act = Graphics.Rendering.OpenGL.GL.Extensions.8_act Jhc.Monad.>>= \ Graphics.Rendering.OpenGL.GL.Extensions.9_res -> if Graphics.Rendering.OpenGL.GL.Extensions.9_res Jhc.Order.== Foreign.Ptr.nullFunPtr then Jhc.IO.ioError (Jhc.IO.userError Graphics.Rendering.OpenGL.GL.Extensions.7_msg) else Jhc.Monad.return Graphics.Rendering.OpenGL.GL.Extensions.9_res {- on line 40 -} Compilation of module: Graphics.Rendering.OpenGL.GL.Extensions)

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compile opengl binding with jhc
by Csaba Hruska 27 Mar '09

27 Mar '09

Hi! I'd like to ask you to help me to compile OpenGL haskell binding with jhc. Currently I have installed jhc 0.6. (I'm on Arch Linux x86 32 bit) Here is the first issue: *jhc -v -f cpp --build-hl OpenGL.cabal* *jhc -v -f cpp --build-hl OpenGL.cabal* *jhc 0.6.0 (0.6.0-0)* *Creating library from description file: "OpenGL.cabal"* *Reading: "OpenGL.cabal"* *Loading libraries: ["base","haskell98"]* *Library: base-1.0 </usr/share/jhc-0.5/base-1.0.hl>* *Library: haskell98-1.0 </usr/share/jhc-0.5/haskell98-1.0.hl>* *Graphics.Rendering.OpenGL [./Graphics/Rendering/OpenGL.hs]* *Graphics.Rendering.OpenGL.GL [./Graphics/Rendering/OpenGL/GL.hs]* *Graphics.Rendering.OpenGL.GL.Antialiasing [./Graphics/Rendering/OpenGL/GL/Antialiasing.hs]* *./Graphics/Rendering/OpenGL/GL/BasicTypes.hs:24: error: HsOpenGLConfig.h: No such file or directory* *cpp exited abnormally* It seemed that i have to specify the inlcude dir. With include dir passing here is the second error: *jhc -v -f cpp -I include --build-hl OpenGL.cabal* *jhc -v -f cpp -I include --build-hl OpenGL.cabal* *jhc 0.6.0 (0.6.0-0)* *Creating library from description file: "OpenGL.cabal"* *Reading: "OpenGL.cabal"* *Loading libraries: ["base","haskell98"]* *Library: base-1.0 </usr/share/jhc-0.5/base-1.0.hl>* *Library: haskell98-1.0 </usr/share/jhc-0.5/haskell98-1.0.hl>* *Graphics.Rendering.OpenGL [./Graphics/Rendering/OpenGL.hs]* *Graphics.Rendering.OpenGL.GL [./Graphics/Rendering/OpenGL/GL.hs]* *Graphics.Rendering.OpenGL.GL.Antialiasing [./Graphics/Rendering/OpenGL/GL/Antialiasing.hs]* *include/HsOpenGLConfig.h:1:1: Parse error* I've checked what is the cpp's output and it still contains preprocessor macros. e.g.: #line .... Any idea? Here is the alternative way what i was tried: *cabal --jhc install opengl* *Resolving dependencies... * *Configuring OpenGL-2.2.1.1... * *checking for gcc... gcc * *checking for C compiler default output file name... a.out* *checking whether the C compiler works... yes * *checking whether we are cross compiling... no * *checking for suffix of executables... * *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 for Windows environment... no * *checking how to run the C preprocessor... gcc -E * *checking for X... libraries , headers * *checking for gethostbyname... yes * *checking for connect... yes * *checking for remove... yes * *checking for shmat... yes * *checking for IceConnectionNumber in -lICE... yes * *checking build system type... i686-pc-linux-gnu * *checking host system type... i686-pc-linux-gnu * *checking target system type... i686-pc-linux-gnu * *checking for atan... no * *checking for atan in -lm... yes * *checking for GL library... -lGL -lm * *checking for GLU library... -lGLU -lGL -lm * *checking for grep that handles long lines and -e... /bin/grep* *checking for egrep... /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 GL/gl.h usability... yes* *checking GL/gl.h presence... yes* *checking for GL/gl.h... yes* *checking OpenGL/gl.h usability... no* *checking OpenGL/gl.h presence... no* *checking for OpenGL/gl.h... no* *checking GL/glu.h usability... yes* *checking GL/glu.h presence... yes* *checking for GL/glu.h... yes* *checking OpenGL/glu.h usability... no* *checking OpenGL/glu.h presence... no* *checking for OpenGL/glu.h... no* *checking Haskell type for GLboolean... Word8* *checking Haskell type for GLbyte... Int8* *checking Haskell type for GLubyte... Word8* *checking Haskell type for GLshort... Int16* *checking Haskell type for GLushort... Word16* *checking Haskell type for GLint... Int32* *checking Haskell type for GLuint... Word32* *checking Haskell type for GLsizei... Int32* *checking Haskell type for GLenum... Word32* *checking Haskell type for GLbitfield... Word32* *checking Haskell type for GLfloat... Float* *checking Haskell type for GLclampf... Float* *checking Haskell type for GLdouble... Double* *checking Haskell type for GLclampd... Double* *checking Haskell type for GLchar... Int8* *checking Haskell type for GLintptr... Int32* *checking Haskell type for GLsizeiptr... Int32* *configure: creating ./config.status* *config.status: creating config.mk* *config.status: creating OpenGL.buildinfo* *config.status: creating include/HsOpenGLConfig.h* *config.status: creating include/HsOpenGL.h* *config.status: include/HsOpenGL.h is unchanged* *Preprocessing library OpenGL-2.2.1.1...* *Building OpenGL-2.2.1.1...* *./Graphics/Rendering/OpenGL/GL/BasicTypes.hs:24: error: HsOpenGLConfig.h: No such file or directory* *cpp exited abnormally* *cabal: Error: some packages failed to install:* *OpenGL-2.2.1.1 failed during the building phase. The exception was:* *exit: ExitFailure 1*

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bug tracker
by John Meacham 27 Mar '09

27 Mar '09

Hi, I have started using ditz[1] to track bugs in jhc. There is a web view of the current bug database at http://repetae.net/computer/jhc/bug and the bugs themselves are maintained in the bugs/ directory of the main jhc repository. [1] http://ditz.rubyforge.org/ John -- John Meacham - ⑆repetae.net⑆john⑈

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L'accès à votre cômpte est restreint!
by PaypaI�2009 27 Mar '09

27 Mar '09

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darcs patch: add 0.6.0 release to ditz (and 3 more)
by John Meacham 27 Mar '09

27 Mar '09

Fri Mar 27 01:23:47 PDT 2009 John Meacham <john(a)repetae.net> * add 0.6.0 release to ditz Fri Mar 27 01:33:20 PDT 2009 John Meacham <john(a)repetae.net> * add bug tracker link to web page Fri Mar 27 03:14:11 PDT 2009 John Meacham <john(a)repetae.net> * fix bug where types of slots for unpacked polymorphic components wern't being properly specialized Fri Mar 27 03:21:56 PDT 2009 John Meacham <john(a)repetae.net> * update bugs

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jhc dependencies for ghc-6.10.1
by Philip K.F. Hölzenspies 27 Mar '09

27 Mar '09

Dear John, et al. I will be trying jhc out, because it sounds like a good idea for some of my number-crunching apps. I just wanted to tell you how my build with ghc-6.10.1 (out-of-the-box) went, although it's not completely fair, because I may have some things from hackage installed already. Anyhow, I followed your requirement list (binary,zlib,utf8-string) and ran into the following missing dependencies: readline fgl These were removed from ghc and extralibs, resp. You may want to list these on your installation page for 6.10 builds. Also, people may like to be pointed to this ticket (I ran into this): http://hackage.haskell.org/trac/ghc/ticket/2897 Two more things that struck me: - After the installation of jhc, I just had to try it: took a clean directory fresh from the tarball, did ./configure --with-hc=jhc && make. Unfortunately: /home/holzensp/usr/bin/jhc -I./StringTable -I./cbits -I./cbits -optc-std=c99 -optc-O2 -optc-Wall StringTable/StringTable_cbits.c -c -o StringTable/StringTable_cbits.o Error: Module not found: StringTable/StringTable_cbits.c make[1]: *** [StringTable/StringTable_cbits.o] Error 1 - After the initial installation a directory appeared in my $HOME/usr/share, called jhc-0.5. It seems not all version numbers were bumped ;) Regards, Philip

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darcs patch: don't treat Sin and Sqrt to be eager saf... (and 6 more)
by John Meacham 27 Mar '09

27 Mar '09

Thu Mar 26 16:49:33 PDT 2009 John Meacham <john(a)repetae.net> * don't treat Sin and Sqrt to be eager safe so they arn't generated as constants later Thu Mar 26 17:34:53 PDT 2009 John Meacham <john(a)repetae.net> * improve datalog dump Thu Mar 26 20:29:32 PDT 2009 John Meacham <john(a)repetae.net> * print grin a little nicer Thu Mar 26 20:29:58 PDT 2009 John Meacham <john(a)repetae.net> * simplify primitive operations inside of other primitive options Thu Mar 26 21:04:03 PDT 2009 John Meacham <john(a)repetae.net> * add the absurd type to the initial grin type env Thu Mar 26 21:15:50 PDT 2009 John Meacham <john(a)repetae.net> * add ditz bug tracking Thu Mar 26 21:30:51 PDT 2009 John Meacham <john(a)repetae.net> * use full ints by default. otherwise max and min bounds get odd.

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compilation error of my example raytracer program
by Csaba Hruska 26 Mar '09

26 Mar '09

Hi! I've tried to compile this program: http://pastebin.com/m38177b25 and I've got this error: http://pastebin.com/m46f39bed It compiles fine with ghc. It does not use special library. The error message is not so useful for me :) Any idea? Cheers, Csaba Hruska

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darcs patch: don't treat Sin and Sqrt to be eager safe so they arn'...
by John Meacham 26 Mar '09

26 Mar '09

Thu Mar 26 16:49:33 PDT 2009 John Meacham <john(a)repetae.net> * don't treat Sin and Sqrt to be eager safe so they arn't generated as constants later

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darcs patch: add ability to dump various code propert... (and 1 more)
by John Meacham 26 Mar '09

26 Mar '09

Tue Mar 17 02:27:27 PDT 2009 John Meacham <john(a)repetae.net> * add ability to dump various code properties as datalog clauses for external analysis Tue Mar 24 08:34:59 PDT 2009 John Meacham <john(a)repetae.net> * add -hide-all-packages to command line and only include the needed packages

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