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Re: Wxwindows compile error w/B.20.1 and 295 w/Ming-extras installed
- To: Bob Powers <r dot t dot powers at worldnet dot att dot net>
- Subject: Re: Wxwindows compile error w/B.20.1 and 295 w/Ming-extras installed
- From: Brendan Simon <bsimon at ctam dot com dot au>
- Date: Fri, 29 Oct 1999 10:49:06 +1000
- CC: cygwin at sourceware dot cygnus dot com
- Organization: CTAM Pty Ltd
- References: <000701bf219d$d1efd0c0$0a01a8c0@bob1>
- Reply-To: bsimon at ctam dot com dot au
Bob Powers wrote:
> Hello all:
>
> Trying to compile wxWidows... on Win98
> Installed B20 Full version and gcc295 to replace
> Egcs compiler then installed Mingw/extras.
>
> My concern is that perhaps something is wrong with
> my installation..
> I get the error --detailed below:
>
> C:\wx\src\msw>make -f makefile.g95
> c++ -mno-cygwin -c -D_X86_=1 -DWIN32 -D_WIN32 -DWINVER=0x0400 -D__WIN95__ -
> D__GNUWIN32__ -D__WIN32__ -I../../include -I../../src/png -I../../include/wx
> /msw/gnuwin32 -I../../src/zlib -I/usr/local/mingw/include -D__EGCS__ -mno-c
> ygwin -D__WXMSW__ -D__WINDOWS__ -ggdb -D__WXDEBUG__ -Wall -o mdi.o
> mdi.cpp
> mdi.cpp: In method `long int wxMDIClientWindow::MSWDefWindowProc(unsigned
> int, unsigned int, long int)':
> mdi.cpp:1140: passing `long unsigned int' to argument 1 of
> `CallWindowProcA(LRESULT (*)(void *, unsigned int, unsigned int, long int),
> void *, unsigned int, unsigned int, long int)' lacks a cast
> MAKE.EXE: *** [mdi.o] Error 1
>
> Perused the latest LOG file for the wxwindows snapshot
> on Win32-9x-i586... and it shows a 'Warning' for the same problem in the
> same function in the same file for
> which I get the above 'Error'....
>
> Sorry for the length.....hope the question is not too dumb....thanks for any
> help
Sounds like the gcc-2.95 compiler is more pedantic about matching types for
function calls than previous versions. You will probably have to modify
mdi.cpp:1140 so that the function call mathces the prototype by casting
argument 1. You should also post your original email to the wxWindows mailing
list as a potential bug report.
Brendan Simon.
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