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, ...)

###########################################################################
#
# Some consistent rules for building asm files:

STRIP_FPIC = sh $(top_srcdir)/strip_fPIC.sh

SUFFIXES = .asm

.asm.lo:
	$(LIBTOOL) --tag=CC --mode=compile $(STRIP_FPIC) $(NASM) @NASMFLAGS@ $< -o $*.o

###########################################################################

# The hermes library target
noinst_LTLIBRARIES = libhermes.la

libhermes_la_SOURCES = $(PORTABLE_SRCS)
am_libhermes_la_OBJECTS =	\
	mmx_main.lo		\
	mmxp2_32.lo		\
	x86_main.lo		\
	x86p_16.lo		\
	x86p_32.lo

# The hermes library sources
PORTABLE_SRCS = 		\
	mmx_main.asm		\
	mmxp2_32.asm		\
	x86_main.asm		\
	x86p_16.asm		\
	x86p_32.asm		\
	\
	HeadMMX.h		\
	HeadX86.h

EXTRA_DIST =			\
	COPYING.LIB		\
	README