Mercurial > sdl-ios-xcode
view test/Makefile.wat @ 1303:52b5afd7ecee
Date: Tue, 05 Jul 2005 21:43:26 +1000
From: Sean Childs
Subject: [SDL] Compiling SDL 1.2.8 with the free Borland compiler
When compiling SDL 1.2.8 with the free Borland compiler, I received this
error (there is a similar error that occurs in
src\video\windx5\sdl_dx5events.c):
Error E2342 ..\..\src\video\windib\sdl_dibevents.c 189: Type mismatch in
parameter 'lpPrevWndFunc' (wanted 'int (__stdcall *)()', got 'long
(__stdcall *)(void *,unsigned int,unsigned int,long)') in function
DIB_HandleMessage
I checked the MSDN library at:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/
windowsuserinterface/windowing/windowprocedures/windowprocedurereference/wind
owprocedurefunctions/callwindowproc.asp
and it had this to say:
If STRICT is not defined, the lpPrevWndFunc parameter has the data type
FARPROC. The FARPROC type is declared as follows:
int (FAR WINAPI * FARPROC) ()
In C, the FARPROC declaration indicates a callback function that has an
unspecified parameter list. In C++, however, the empty parameter list in
the declaration indicates that a function has no parameters. This subtle
distinction can break careless code. Following is one way to handle this
situation:
#ifdef STRICT
WNDPROC MyWindowProcedure
#else
FARPROC MyWindowProcedure
#endif
...
lResult = CallWindowProc(MyWindowProcedure, ...)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 31 Jan 2006 15:30:42 +0000 |
| parents | 173c063d4f55 |
| children |
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#============================================================================= # This is a Watcom makefile to build SDL.DLL for OS/2 # # Makefile for test applications #============================================================================= # Create debug build or not? debug_build=defined #----------------------------------------------------------------------------- # The next part is somewhat general, for creation of EXE files. #----------------------------------------------------------------------------- cflags = $(debugflags) -bm -bt=OS2 -5 -fpi -sg -otexan -wx -ei .before set include=$(%os2tk)\h;$(%include);../include .extensions: .extensions: .exe .obj .c all : testalpha.exe & testbitmap.exe & testcdrom.exe & testcpuinfo.exe & testjoystick.exe & testkeys.exe & testlock.exe & testsem.exe & testsprite.exe & testtimer.exe & testtypes.exe & testver.exe & testvidinfo.exe & testwin.exe & testwm.exe & threadwin.exe & torturethread.exe & checkkeys.exe .c.obj : .AUTODEPEND wcc386 -zq -bm -5s -ei -oteaxan -wx $[* $(cflags) .obj.exe : .AUTODEPEND wlink system os2v2 F $* L ..\src\sdl.lib name $@ op quiet clean : .SYMBOLIC @if exist *.exe del *.exe @if exist *.obj del *.obj @if exist *.map del *.map @if exist *.res del *.res @if exist *.lst del *.lst