June 2004 - Wine-Devel - list.winehq.org

winegcc and winemaker- a few minor bugs
by Steven Edwards June 21, 2004

June 21, 2004

Hola, I noticed two minor bugs when porting some sample DirectX code. 1. MSVC and Borland both allow for WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int) where under winegcc you will get the following error: "winmain.cpp:187: error: ISO C++ forbids declaration of `WinMain' with no type". If you change it to: int APIENTRY WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int) Then it will compile fine. So should we work around the incorrectness of code allowed for by other compilers? Or document the changes that you will run in to porting C++ from other compilers? 2. Winemaker does not import all of the import libs from the MS_VC makefile. When building my projects it does not link to ddraw even though the MS_VC makefile has ddraw.lib in it. So I will get the following warning on linking: winmain.o(.text+0xd5): In function `DoModeEnumeration(HWND__*)': : warning: undefined reference to `DirectDrawCreateEx' It needs to be a error rather than a warrning. When you try and run the program of course you get the following: [steven(a)steven enummode]# wine enummode.exe.so wine: could not load L"Z:\\mnt\\src\\tmp\\MSVC\\Chapters 11-15 (DirectDraw_ requires DirectX 7 or 8)\\enummode\\enummode.exe.so": /steven/.wine/dosdevices/z:/mnt/src/tmp/MSVC/Chapters 11-15 (DirectDraw_ requires DirectX 7 or 8)/enummode/enummode.exe.so: undefined symbol: DirectDrawCreateEx So of course adding ddraw to the imports in the Makefile fixes it. Other then these two bugs, (one of which is the other compilers fault for allowing bad code) I have had no problems with anything I have thrown at winemaker and winegcc. Nice work Dimi and Francois! Thanks Steven __________________________________ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail

2 1

Game Testing Update - 20040615
by Mike Kost June 21, 2004

June 21, 2004

Here a continuation of my game testing efforts. Same rules still apply in my efforts: All games tested are freely available as demos or F/OSS games on the Internet and they don't work right. Since my last report: - No bugs have closed - 2 more bugs filed - - #2299: Static in Dominions II Demo Audio - - #2300: Galactic Civilizations demo dies with unhandled exception - Finally started testing Galactic Civilizations Galactic Civilization Summary ----------------------------- Galactic Civilization is a bit grumpy and requires both a DCOM9x and an IE install to work correctly. It installed, but died with an unhandled exception when the game was started. Filed bug #2300 http://www.tashcorp.net/Wine/GalCiv/galciv-20040615.html Austerlitz Summary ------------------ There were no noticable changes over 20040505 testing. http://www.tashcorp.net/Wine/Austerlitz/austerlitz-20040615.html Dominions II ------------ There were no changes over 20040505, but I turned on the speakers and noticed that there was static in the audio at the startup screen. This was filed as bug #2299. http://www.tashcorp.net/Wine/DominionsII/dominionsII-20040615.html Remote Assault -------------- There were no noticable changes over 20040505 testing. http://www.tashcorp.net/Wine/RemoteAssault/remoteassault-20040615.html

1 0

Donations - RFC
by Jeremy White June 21, 2004

June 21, 2004

Hi Everyone, Say, I've gotten in a few fairly generous donations lately, and so the Wine fund has a bit of money (around $800, afair). Now, the bulk of that is marked for embezzlement <g>, but it does leave a bit left over that could go to help Wine. The question is: how could that money be spent effectively? I have several thoughts on this, but would like to open it up for discussion. My suggestions are: * Buy software for proven Wine hackers If Wine hackers are lacking for licensed software, I could buy + ship it to them. My financially prudent side suggests that games would be a great way to do that, because we can buy a lot of games for $800, and only 1 copy of MS Office for the same price... :-/ The trouble with this idea is that the few times I've tried to offer software to Lionel and others they tell me that they have all they need. * Sponsor Wineconf 2005 We spent about $1500 of the Wine fund sponsoring some folks to travel to Wineconf this year. We could similarly use the funds for the next Wineconf. That suggests saving it for this purpose would be prudent. Thoughts? Suggestions? Comments? Cheers, Jeremy

4 4

Re: Incoming Message
by Twickline June 21, 2004

June 21, 2004

1 0

Re: docu update
by Ivan June 20, 2004

June 20, 2004

> I've tried binary wine packages on a few occasions > and *always* had major problems. Wine, and more importantly the things A user recently accidentally tried the Mandrake RPM on Red Hat and it wouldn't even run notepad. I build with no patches, no special stuff, just configure/make depend/make/make install Ivan.

2 1

Re: [USER] 'Fix' SetWindowsHookEx
by Alexandre Julliard June 20, 2004

June 20, 2004

Lionel Ulmer <lionel.ulmer(a)free.fr> writes: > I have actually no idea what exactly is what Windows is doing there, but > this attached patch seems to do the trick. I have no idea if it's correct > though (as I do not know if what GetModuleHandle returns is really the same > thing as what SetWindowsHookEx expects as an HINSTANCE input). This doesn't look right, it doesn't make sense to create a system-wide hook without an instance, since in that case there is no way to call the function in other processes. This requires more investigation to find out exactly what Windows does in this case. -- Alexandre Julliard julliard(a)winehq.org

2 4

Re: docu update
by Alexandre Julliard June 20, 2004

June 20, 2004

"Ivan" <puoti(a)inwind.it> writes: > This patch has been written thinking that a) it's better to have no doc than an > out of date one and b) most of the stuff that's commented out can be easily > re-written before the next release (I have school holidays until september so I > have lots of time to do this). wineinstall is not out of date, it still works fine, I don't see any reason to remove it from the doc. -- Alexandre Julliard julliard(a)winehq.org

6 20

Device drivers in Wine
by Damjan Jovanovic June 20, 2004

June 20, 2004

Hi Basically, I have a Windows user-space device driver, and I need to get it working under Linux. I note Wine has some "device" functions (FILE_CreateDevice(), and DOSFS_OpenDevice()). How do these work and what do they do? Are they documented anywhere? And is there a way to open and use a Windows DLL from a Linux program? Thanks Damjan __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail

2 3

winemaker problems for creating winelib DLL projects
by Shachar Shemesh June 20, 2004

June 20, 2004

Hi all, I'm trying to create a winelib DLL project from scratch. You can reproduce using the following steps: create a file called "name.c", put the following content in it: int func( int a ) { return a+1; } Create a file called "name.spec". Put the following content in it: @ cdecl func( long ) In this directory, run "winemaker --dll ." Run "make". I would expect, at this stage, to get a file called "name.dll.so". Instead, I get a file called "name.dll.exe.so", with which I cannot link other applications, even if I try to rename it to "name.dll.so". Am I doing something wrong here? Shachar -- Shachar Shemesh Lingnu Open Source Consulting ltd. http://www.lingnu.com/

2 2

Re: docu update
by Ivan June 20, 2004

June 20, 2004

> Why is that? I have no idea, but X11drv doesn't initialize properly. This has been reported by users, I don't have x.org myself. Ivan.

2 1