Hi, I wrote the instructions in the WIN32 file. This looks like the same problem that I originally had with the SDL package, mangling of "main" function in C land by the hand of the C SDL.h include file.
If you look at the .hsc files from the SDL package, you will see the fix I applied at the top of each file, after #including SDL.h the evil "main" macro is undefined: #include "SDL.h" #ifdef main #undef main #endif Probably the same must be done for all the .hsc files in SDL-image(and probably also all other haskell SDL addon packages). Please let me know if this information is helpful. 2008/8/27 Garrick Chin <[EMAIL PROTECTED]>: > Hello, > > I'm trying to build the latest SDL-image package (0.5.2) from Hackage on > Windows and encountering problems. These are the steps I've taken so far: > > 1. Downloaded SDL 1.2.13 developmental library for Mingw32 to > E:\SDL-1.2.13, and SDL_image 1.2.6 developmental library for VC8 to > E:\SDL_image-1.2.6. > 2. Installed SDL package from Hackage, modifying the SDL.cabal according to > the included WIN32 readme file and then runghc Setup.lhs > configure/build/install > 3. Downloaded the SDL-image package from Hackage, modified the > SDL-image.cabal file to add the line "Include-Dirs: > E:\SDL_image-1.2.6\include\SDL, E:\SDL-1.2.13\include\SDL" so Cabal can find > the header files. After doing "runghc Setup.lhs configure", "runghc > Setup.lhs build -v" gives me the following output: > > Creating dist\build (and its parents) > Creating dist\build\autogen (and its parents) > Preprocessing library SDL-image-0.5.2... > Creating dist\build\Graphics\UI\SDL\Image (and its parents) > E:\ghc\ghc-6.8.2\bin\hsc2hs.exe --cc=E:\ghc\ghc-6.8.2\bin\ghc.exe > --ld=E:\ghc\ghc-6.8.2\bin\ghc.exe --cflag=-package --cflag=SDL-0.5.4 > --cflag=-package --cflag=base-3.0.1.0 > --cflag=-IE:\SDL_image-1.2.6\include\SDL --cflag=-IE:\SDL-1.2.13\include\SDL > -o dist\build\Graphics\UI\SDL\Image\Version.hs > Graphics\UI\SDL\Image\Version.hsc > E:/ghc/ghc-6.8.2/libHSrts.a(Main.o)(.text+0x7):Main.c: undefined reference > to `__stginit_ZCMain' > E:/ghc/ghc-6.8.2/libHSrts.a(Main.o)(.text+0x36):Main.c: undefined reference > to `ZCMain_main_closure' > collect2: ld returned 1 exit status > linking dist\build\Graphics\UI\SDL\Image\Version_hsc_make.o failed > command was: E:\ghc\ghc-6.8.2\bin\ghc.exe > dist\build\Graphics\UI\SDL\Image\Version_hsc_make.o -o > dist\build\Graphics\UI\SDL\Image\Version_hsc_make.exe > > The results of a limited google search suggests that the __stginit_ZCMain > linker error has to do with GHC expecting a main function, but I'm not > really sure how that works in context of a library. > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe > > _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
