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84472 discussions

Re: heads up: wine 20020605 broken on FreeBSD, workaround included
by Gerald Pfeifer 02 Jul '02

02 Jul '02

[ I'm now also Cc:ing this to the Wine developers, thus the full-quote. In fact, all non-GLIBC platforms seem to be affected by this bug! ] Based on your pointer, I believe I found the problem. In aclocal.m4 we have: AC_DEFUN([WINE_CHECK_ERRNO], [AC_CACHE_CHECK([for reentrant libc: $1],[wine_cv_libc_r_$1], [AC_TRY_RUN([int myerrno = 0; char buf[256]; int *$1(){return &myerrno;} main(){connect(0,buf,255); exit(!myerrno);}], wine_cv_libc_r_$1=yes, wine_cv_libc_r_$1=no, wine_cv_libc_r_$1=yes)]) AS_IF([test "$wine_cv_libc_r_$1" = "yes"],[$2],[$3])]) which, in configure, becomes: int myerrno = 0; char buf256; int *__error(){return &myerrno;} main(){connect(0,buf,255); exit(!myerrno);} That is, instead of an array of 256 characters, we have one character, and the invocation of connect() is definitely incorrect. Could someone more familiar with autoconf please have a look at this? Gerald On Mon, 1 Jul 2002, Scott Bolte wrote: > Over the weekend I tried to get wine 20020605 to run on a > new installation of FreeBSD 4.6. It took a while, I haven't > tried wine since 1997 after all, but I determined that my > problems were due to configure's reentrant libc test failing > when building the port. > > The wine_cv_libc_reentrant test in configure.ac first checks > for Linux (__errno_location) and then tests for FreeBSD > (__error). I don't have more time to figure out why, but > nesting the FreeBSD test that way results in a false > negative. The configuration will continue, as will the > build, but the resulting non-reentrant code goes into an > endless loop when trying to spawn threads. > > A crude workaround, for FreeBSD users at least, is to > replace the Linux test with the FreeBSD one. This needs to > be done before configure is run. I did it by hand, but I > expect the following code would do the trick. > > % cd /usr/ports/emulators/wine > % make patch > % perl -i -pe 's/__errno_location/__error/' work/wine-20020605/configure.ac > % make > % make install > > Below is the autoconf test script that demonstrates the > problem. It needs to be run in > /usr/ports/emulators/wine/work/wine-20020605/configure.ac > > Scott > > P.S. I'm not on the freebsd-emulators mailing list, but I > see from freebsd-questions that at least one other > person got wine to compile on 4.6. I can't explain > why it worked for him and not for me. However, I > installed a brand new copy of 4.6 from the standard > ISO images just to run wine. > > ---- testconf.ac > dnl Process this file with autoconf to produce a configure script. > dnl Original author: Michael Patra > dnl See ChangeLog file for detailed change history. > > m4_define(WINE_VERSION,regexp(m4_include(VERSION),[version $[-.0-9A-Za-z]+$],[\1])) > > AC_PREREQ(2.53) > AC_INIT([Wine],WINE_VERSION) > AC_CONFIG_SRCDIR(server/atom.c) > AC_CONFIG_AUX_DIR(tools) > > dnl **** Check for some programs **** > > AC_PROG_CC > > dnl **** Check for reentrant libc **** > > wine_cv_libc_reentrant=no > > dnl ##### > dnl ##### There is a problem if the FreeBSD test is nested > dnl ##### after the Linux test. In that instance, it fails. > dnl ##### If, on the other hand, it is tested first, it works. > dnl ##### > dnl ##### Swap the order of two following test case to see > dnl ##### how they differ. (Ignore the second case since it > dnl ##### will use cached data.) > dnl ##### > > dnl FreeBSD style errno location > WINE_CHECK_ERRNO([__error], [wine_cv_libc_reentrant=__error]) > > dnl Linux style errno location > WINE_CHECK_ERRNO([__errno_location], [wine_cv_libc_reentrant=__errno_location], > dnl FreeBSD style errno location > WINE_CHECK_ERRNO([__error], [wine_cv_libc_reentrant=__error] > )) > -- Gerald "Jerry" pfeifer(a)dbai.tuwien.ac.at http://www.dbai.tuwien.ac.at/~pfeifer/

3 4

alsa disable configure?
by Chris Thielen 02 Jul '02

02 Jul '02

Are there any patches in waiting to disable the use of ALSA in the configure script ... or is this not needed?

1 0

IsDialogMessageA/W question
by Sander van Leeuwen 01 Jul '02

01 Jul '02

Hi, Is there a specific reason why unprocessed messages in IsDialogMessage don't get dispatched? Experiments in Windows 2000 show this is not (always) correct. It seems all messages passed on to IsDialogMessage are dispatched and it always returns 1. IsDialogMessage doesn't call DispatchMessage, but the function called internally by DispatchMessage. Changing the behaviour to match Windows 2000 fixes at least one problem I noticed in an MFC application (button getting stuck when using the spacebar). There's not much information in MSDN about this function, so I can't say if IsDialogMessage always behaves like this. Sander

3 2

Re: Using win dll with wine
by psuchomel＠volny.cz 01 Jul '02

01 Jul '02

I can not simply transfer this code from Windows (under them it is compilable and working) to Wine, because this code is bridge beetwen my Java app and this dll. Because it depends on Windows natives of Sun JVM, it can not be directly run under Linux. My problem: How to brand (?) part of Wine, to be able use this dll f.e. with Qt Canvas or X11 rendering?. The example shows only some of the simpliest parts of this one, primary it is used as native rendering engine (and this engine exist only as dll for Windows, I do not expect there will be version for Linux in suitable time for me). Petr

1 0

Usind win dll with wine
by psuchomel＠volny.cz 01 Jul '02

01 Jul '02

Hi wine gurus I have some dll, I want to run under Linux. I try to study Wine docs, but, if I say the truth, I did not make me clever so much. Please, could you help me port this part of win code (extracted from my java <--> cpp bridge) under Linux? Petr //define dll handler HINSTANCE hInst = NULL; //define entry in dll typedef char* (_pascal * GLL_version)(); //here is some call //load library if( hInst == NULL ) hInst = LoadLibrary("mylib"); if( hInst == NULL ) return; //get proc address FARPROC proc = GetProcAddress(hInst, "GLL_VERSION"); //and call it if (proc != NULL) printf("%s", (char*)(GLL_version)proc()); //free handler FreeLibrary(hInst); hInst = NULL;

2 1

Bug #829 triggers lock-up in Baldur's Gate
by Ian D. Stewart 01 Jul '02

01 Jul '02

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 After further research, it looks as if the lock-up in Baldur's Gate is being triggered by an unsupported API Call. Here is the pertinent error message from Wine: fixme:ddraw:DIB_DirectDrawSurface_Blt dwFlags DDBLT_WAIT and/or DDBLT_ASYNC: can't handle right now. This fixme is only encountered during game 'movies' (including resting and death scenes). I have a full logfile if anyone is interested. Ian -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQE9H4FfAjpHQQmBAUMRAqG0AJ4iMs7zB5i2jQn0Axbtkqwsf1HShQCdHtPz zU0QnKIKUtr2vYNS+al5t7o= =pp9a -----END PGP SIGNATURE-----

3 6

RFC PATCH: Fix unixism in shelllink.c
by Steven Edwards 01 Jul '02

01 Jul '02

I dont know if this will work or not and its untested under *nix as wine and my slack 8.1 install are still not getting along. WINE already implements _cwait so we should use it although I think this is wrong. Can someone check and fix it? http://www.opengroup.org/onlinepubs/007908799/xsh/wait.html http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vccore98/h… The next one may be a bigger PITA because shelllink.c calls fork =( Changelog: Replace Unixism in shell32 cvs diff -u Makefile.in Index: Makefile.in =================================================================== RCS file: /home/wine/wine/dlls/shell32/Makefile.in,v retrieving revision 1.50 diff -u -r1.50 Makefile.in --- Makefile.in 14 Jun 2002 23:48:27 -0000 1.50 +++ Makefile.in 1 Jul 2002 08:29:24 -0000 @@ -5,7 +5,7 @@ VPATH = @srcdir@ MODULE = shell32.dll # fixme: avoid ole32.dll import -IMPORTS = ole32 shlwapi comctl32 user32 gdi32 advapi32 kernel32 +IMPORTS = ole32 shlwapi comctl32 user32 gdi32 advapi32 kernel32 msvcrt ALTNAMES = shell.dll EXTRALIBS = $(LIBUUID) $(LIBUNICODE) cvs diff -u shelllink.c Index: shelllink.c =================================================================== RCS file: /home/wine/wine/dlls/shell32/shelllink.c,v retrieving revision 1.40 diff -u -r1.40 shelllink.c --- shelllink.c 31 May 2002 23:25:52 -0000 1.40 +++ shelllink.c 1 Jul 2002 08:29:52 -0000 @@ -720,7 +720,7 @@ _exit(1); } - while (waitpid( pid, &status, 0 ) == -1) + while (_cwait( &status, pid, 0 ) == -1) { if (errno != EINTR) {

1 0

Re: Modal vs Nonmodal window [Bug 825]
by Ann and Jason Edmeades 30 Jun '02

30 Jun '02

I've just uploaded a new (smaller) testcase for this issue. It shows a window launched by VB in 'modal' mode (xxx.show vbModal, Me) ends up (a) being clipped by the launching window, and (b) fails to accept keyboard and mouse input. Anyone got any thoughts about how to diagnose this - I need to get this working so I can open up the rest of my test app (All the bits I can get to now work with builtin oleaut32 after my last patch :-) ). I really am not a GUI person, but dont mind doing some diagnosis if someone can point me the right way. I've tried some traces with win debugmsg, but cant spot anything obvious. Regards, Jason

1 0

idl compiler in winehq tree
by Steven Edwards 30 Jun '02

30 Jun '02

Is anyone working on this or planning on submitting it? If not I will send the diffs tommrow as some of the ReactOS developers are interested in it but only only under LGPL. Thanks Steven __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com

2 1

Re: filedlg95 patch
by Dmitry Timoshkov 30 Jun '02

30 Jun '02

"Andreas Mohr" <andi(a)rhlx01.fht-esslingen.de> wrote: > - quote strings (better in case of LFNs) debugstr_a/w are specially designed for that task. -- Dmitry.

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