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https://bugzilla.redhat.com/show_bug.cgi?id=510949 Hin-Tak Leung <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #353901|0 |1 is obsolete| | --- Comment #5 from Hin-Tak Leung <[email protected]> 2009-07-16 14:51:29 EDT --- Created an attachment (id=354033) --> (https://bugzilla.redhat.com/attachment.cgi?id=354033) tarball of mods for latest gcc from koji This is a tarball of a modified mingw32-gcc specs file to use the latest native gcc from koji (4.4.0-13), and all the upstream mingw patches. 3 of the 13 upstream patches need some adaptation (so attached). Two of the 3, gcc-4.4.0-20090418-libjava_s.patch gcc-4.4.0-20090418-ada-hang.patch look like they are partly in fedora native gcc anyway; the 3rd one is slightly broken and reported upstream. The result seems to have build libgfortran.dll, etc extra compared to old. On a different matter, the upstream mingw gcc release notes have these paragraphs: =========== - Zero cost exceptions: New exception model Dwarf only has performance penalty when being thrown. The old model, SJLJ, is no longer available. =========== - Dynamic linking with libgcc_s_dw2-1.dll Dynamic linking with libgcc_s_dw2-1.dll is necessary to throw exceptions between different modules, such as between two DLLs or a DLL and an EXE. Consequently, it is the default for all languages other than C. To disable this dynamic linking, use -static-libgcc. To enable this dynamic linking in C, use -shared-libgcc. =========== I haven't been able to get a dw2-1.dll at all, and some experiment (disable-shared) results in broken dependences - a few packages mingw32-gettext/boost/pthread have explicit dependency on the sjlj-1.dll. -- 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. _______________________________________________ fedora-mingw mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/fedora-mingw
