digitalmars.D.learn - Using DLL
- Zarathustra (28/28) Apr 24 2008 I created lib file:
- torhu (5/35) Apr 24 2008 If zlib.d contains prototypes of the C functions, you have to declare
- Zarathustra (2/2) Apr 24 2008 Great it's working thank You very much.
I created lib file: implib /s zlib.lib zlib.dll and: zlib.d but when I tryed compile: dmd main.d zlib.d zlib.lib in main.d is import zlib.d I got some errors: main.obj(main) Error 42: Symbol Undefined _D4zlib10deflateEndFPS4zlib8z_streamZi main.obj(main) Error 42: Symbol Undefined _D4zlib7deflateFPS4zlib8z_streamiZi main.obj(main) Error 42: Symbol Undefined _D4zlib10inflateEndFPS4zlib8z_streamZi main.obj(main) Error 42: Symbol Undefined _D4zlib7inflateFPS4zlib8z_streamiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib13deflateInit2_FPS4zlib8z_streamiiiiiPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib13inflateInit2_FPS4zlib8z_streamiPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib16inflateBackInit_FPS4zlib8z_streamiPhPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib12inflateInit_FPS4zlib8z_streamPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib12deflateInit_FPS4zlib8z_streamiPaiZi --- errorlevel 9 I don't know what is wrong, that zlib isn't linked.
Apr 24 2008
Zarathustra wrote:I created lib file: implib /s zlib.lib zlib.dll and: zlib.d but when I tryed compile: dmd main.d zlib.d zlib.lib in main.d is import zlib.d I got some errors: main.obj(main) Error 42: Symbol Undefined _D4zlib10deflateEndFPS4zlib8z_streamZi main.obj(main) Error 42: Symbol Undefined _D4zlib7deflateFPS4zlib8z_streamiZi main.obj(main) Error 42: Symbol Undefined _D4zlib10inflateEndFPS4zlib8z_streamZi main.obj(main) Error 42: Symbol Undefined _D4zlib7inflateFPS4zlib8z_streamiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib13deflateInit2_FPS4zlib8z_streamiiiiiPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib13inflateInit2_FPS4zlib8z_streamiPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib16inflateBackInit_FPS4zlib8z_streamiPhPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib12inflateInit_FPS4zlib8z_streamPaiZi zlib.obj(zlib) Error 42: Symbol Undefined _D4zlib12deflateInit_FPS4zlib8z_streamiPaiZi --- errorlevel 9 I don't know what is wrong, that zlib isn't linked.If zlib.d contains prototypes of the C functions, you have to declare them 'extern (C)'. Try putting 'extern (C):' at the top of the file. Phobos includes bindings for zlib, you could try those instead. I don't know what you need to do to use them, though.
Apr 24 2008
Zarathustra <adam.chrapkowski gmail.com> Great it's working thank You very much. I salute!
Apr 24 2008