L.S.,
I am trying to install SDL, but I get error messages about multiple
definition of `main'; before I spend many hours of debugging, does anybody
know why this happens? See the log below.
Regards,
Henk-Jan van Tuyl
C:\Programs\Haskell\Libs\SDL-0.5.5>runhaskell Setup configure
--extra-include-dirs=C:\Programs\MSYS\1.0\include\SDL
Setup.lhs:2:2:
Warning: In the use of `defaultUserHooks'
(imported from Distribution.Simple):
Deprecated: "Use simpleUserHooks or autoconfUserHooks, unless
you need Cabal-1.2
compatibility in which case you must stick with
defaultUserHooks"
Warning: defaultUserHooks in Setup script is deprecated.
Configuring SDL-0.5.5...
checking for sdl-config... /usr/bin/sdl-config
configure: creating ./config.status
config.status: creating config.mk
config.status: creating SDL.buildinfo
config.status: creating includes/HsSDLConfig.h
config.status: includes/HsSDLConfig.h is unchanged
C:\Programs\Haskell\Libs\SDL-0.5.5>runhaskell Setup build
Setup.lhs:2:2:
Warning: In the use of `defaultUserHooks'
(imported from Distribution.Simple):
Deprecated: "Use simpleUserHooks or autoconfUserHooks, unless
you need Cabal-1.2
compatibility in which case you must stick with
defaultUserHooks"
Preprocessing library SDL-0.5.5...
dist\build\Graphics\UI\SDL\General_hsc_make.o:General_hsc_make.c:(.text+0x0):
multiple definition of `main'
C:\Programs\ghc\ghc-6.10.4/gcc-lib/libmingw32.a(main.o):main.c:(.text+0x0):
first defined here
C:/Programs/MinGW/lib/libSDLmain.a(SDL_win32_main.o): In function
`console_main':
/Users/hercules/trunk/SDL-1.2/./src/main/win32/SDL_win32_main.c:246:
undefined reference to `SDL_main'
collect2: ld returned 1 exit status
linking dist\build\Graphics\UI\SDL\General_hsc_make.o failed
command was: C:\Programs\ghc\ghc-6.10.4\gcc.exe
-BC:\Programs\ghc\ghc-6.10.4\gcc-lib
-IC:\Programs\ghc\ghc-6.10.4\include\mingw -lSDL -L/usr/lib -lmingw32
-lSDLmain -lSDL -mwindows -LC:\Programs\ghc\ghc-6.10.4\base-4.1.0.0
-lwsock32 -luser32 -lshell32 -LC:\Programs\ghc\ghc-6.10.4\integer-0.1.0.1
-LC
:\Programs\ghc\ghc-6.10.4\ghc-prim-0.1.0.0 -LC:\Programs\ghc\ghc-6.10.4
-LC:\Programs\ghc\ghc-6.10.4/gcc-lib -lm -lffi -lgmp -lwsock32
dist\build\Graphics\UI\SDL\General_hsc_make.o -o
dist\build\Graphics\UI\SDL\General_hsc_make.exe
--
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