mingw December 2009

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13 participants
66 discussions

[Bug 543147] Review Request: mingw32-SDL_image - MinGW Windows port of the Image loading library for SDL
by Red Hat Bugzilla 01 Dec '09

01 Dec '09

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug. https://bugzilla.redhat.com/show_bug.cgi?id=543147 --- Comment #1 from Stefan Riemens <fgfs.stefan(a)gmail.com> 2009-12-01 14:30:11 EDT --- Forgot to mention the koji scratch build: https://koji.fedoraproject.org/koji/taskinfo?taskID=1841893 Thanks, Stefan -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 543154] Review Request: mingw32-SDL_mixer - Simple DirectMedia Layer's Sample Mixer Library
by Red Hat Bugzilla 01 Dec '09

01 Dec '09

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug. https://bugzilla.redhat.com/show_bug.cgi?id=543154 Stefan Riemens <fgfs.stefan(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fedora-mingw(a)lists.fedorapr | |oject.org -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 543147] Review Request: mingw32-SDL_image - MinGW Windows port of the Image loading library for SDL
by Red Hat Bugzilla 01 Dec '09

01 Dec '09

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug. https://bugzilla.redhat.com/show_bug.cgi?id=543147 Stefan Riemens <fgfs.stefan(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fedora-mingw(a)lists.fedorapr | |oject.org -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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Re: Switching Fedora mingw compiler to dwarf2 exceptions
by Hin-Tak Leung 01 Dec '09

01 Dec '09

(I am not on the list - and after looking at the archive, actually not very interested on most of the traffic... sorry if this offends some people). BTW, I like to correct a mis-conception - you do not remove dependency with sjlj.dll with changing to dwarf2 exception - you just change to depend on a new dll, libgcc_s_dw2-1.dll .

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Switching to DWARF2 exceptions
by Kalev Lember 01 Dec '09

01 Dec '09

Hello, We've talked about switching from SJLJ exceptions to DWARF2 for a while. Last time when we were asked to switch over [1], it was too late in Fedora release cycle to do it without compromising stability. However, now that F-13 cycle has begun, I think it would be right time to switch. Switching to DWARF2 is needed to fix binary compatibility with upstream mingw gcc 4 compiler. Besides that, SJLJ has runtime cost in the common case when no exceptions are thrown; DWARF2 doesn't have that problem. MinGW upstream also thinks that DWARF2 should be made default in FSF GCC in the future [2]. I have prepared needed changes to do the switchover. My tests show that throwing exceptions between mingw DLLs works correctly with DWARF2. But DWARF2 also includes a regression: unwinding through DLLs that use SEH exceptions (Visual Studio compilers produce that) no longer works. To work around that, upstream mingw has a patch to annotate functions which support unwinding with SEH with __attribute__((seh_aware)). I've tested that patch and it really does fix binary compatibility with binaries produced by Visual Studio. After the switchover mingw32-gcc will no longer provide "mingw32(libgcc_s_sjlj-1.dll)". There are a number of mingw32- packages that require that; I'll need to rebuild those in correct depencency order to fix broken deps. The affected packages are: $ sudo repoquery --disablerepo=* --enablerepo=rawhide --qf '%{sourcerpm}' --whatrequires 'mingw32(libgcc_s_sjlj-1.dll)' | sort | uniq | sed 's/-[^-]*-[^-]*\.src.rpm//' mingw32-boost mingw32-cairomm mingw32-cppunit mingw32-enchant mingw32-gettext mingw32-glibmm24 mingw32-gtkmm24 mingw32-hunspell mingw32-libglademm24 mingw32-libsigc++20 mingw32-libsqlite3x mingw32-libtiff mingw32-libxml++ mingw32-pangomm mingw32-plib mingw32-plotmm mingw32-pthreads mingw32-qt mingw32-qwt mingw32-zfstream I'll request commit access for each of those in pkgdb and rebuild the affected packages myself. I'm not very interested in having tons of broken dependencies introduced in rawhide, and the only way to avoid that is to rebuild the packages quickly. Also note that mingw32-qwt currently fails to rebuild in rawhide and will have a broken dep; Thomas Sailer said that qwt author thinks it's a bug in Qt itself. [1] https://bugzilla.redhat.com/show_bug.cgi?id=510949 [2] http://thread.gmane.org/gmane.comp.gnu.mingw.devel/3331/focus=3348 -- Kalev

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[Bug 537563] Review Request: mingw32-plib - Fedora mingw set of portable game related libraries
by Red Hat Bugzilla 01 Dec '09

01 Dec '09

Please do not reply directly to this email. All additional comments should be made in the comments box of this bug. https://bugzilla.redhat.com/show_bug.cgi?id=537563 Fedora Update System <updates(a)fedoraproject.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |ON_QA --- Comment #12 from Fedora Update System <updates(a)fedoraproject.org> 2009-11-30 23:26:08 EDT --- mingw32-plib-1.8.5-0.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update mingw32-plib'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2009-12383 -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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mingw December 2009