I get the same failure here [1], smallest reproducible test case so far, unfortunately, seems to be cross compiling ffmpeg like
ffmpeg's configure --arch=x86_64 --target-os=mingw32 --enable-librubberband --enable-gpl then it fails (no msys2 at play at all in this case). [1] https://gist.github.com/rdp/9471ba7d4565587e241d253a9ec3bffe On 7/26/16, lh mouse <lh_mo...@126.com> wrote: > LRN, the author of the libitm patch of MSYS2 gcc package, suggested > disabling it: > > [22:57:27] <lh_mouse> LRN, wasn't you the guy who wrote the enable-libitm > patch for MSYS2 ? > [22:57:36] <lh_mouse> s/wasn't/weren't/ > [22:57:42] <LRN> that is quite possible > [22:58:02] <lh_mouse> possible ? :S > [22:58:07] <LRN> I don't remember > [22:58:13] <lh_mouse> oh my god. > [22:58:46] <LRN> If i did do that, i'm sure it was accompanied by a "I have > no idea what libitm does, i can only assure you that it compiles" disclaimer > :) > [23:00:11] <lh_mouse> fair enough. you have answered what I was going to > ask. :> > [23:00:59] <lh_mouse> no there isn't such a disclaimer. > [23:01:00] <lh_mouse> > https://github.com/Alexpux/MINGW-packages/blob/master/mingw-w64-gcc-git/0012-MinGW-w64-Enable-libitm.patch > [23:01:02] <m2bot> Title: MINGW-packages/0012-MinGW-w64-Enable-libitm.patch > at master · Alexpux/MINGW-packages · GitHub (at github.com) > [23:01:31] <lh_mouse> Sweet! Somebody ate it! > [23:02:57] * mikedld|w (~mikedld|w@128.140.241.11) has joined > [23:02:59] <LRN> the disclaimer might have been verbal only > [23:03:12] <LRN> i don't usually put stuff into .patch file headers > [23:03:51] * AmineKhaldi has quit (Ping timeout: 480 seconds) > [23:04:10] <lh_mouse> Well you should. Otherwise people would turn to you if > it is broken. And it seems broken now. > [23:04:28] <LRN> yep, it was me > [23:05:09] <LRN> on 2014-01-21 i've updated gcc-4.8.2 package to the 2nd > revision. Changelog states, among other things: "Build libatomic, libitm" > [23:05:30] * lh_mouse stretches himself. > [23:07:13] <LRN> On 2015-01-07 i've made gcc-4.9.2 package. Changelog > states, beside the obligatory "Updated from upstream": "Don't build > sanitizer and libitm (both fail at runtime)" > [23:07:53] <LRN> this was also the last gcc package i've made, i've been > using that build since then > [23:09:06] <LRN> Most likely, i've found some example code for libitm, tried > it out, and it didn't work, which prompted me to not to build libitm anymore > [23:09:15] <lh_mouse> I thought you should submit a Pull Request to remove > that patch, should libitm be broken at runtime. > [23:10:07] <LRN> Well, i don't want to shift the blame here, but i'm not > really involved into MSYS2 development directly > [23:10:55] <LRN> I do my own stuff, and then alexey picks it up (usually > after my notification, sometimes by himself) > [23:11:07] <LRN> and i pick up his stuff whenever i update things > [23:11:25] <LRN> i guess i never told him about libitm, and he never asked > [23:11:38] <lh_mouse> That was the problem, exactly. > [23:12:09] <LRN> anyway: Now you know, and knowledge the battle! > [23:12:26] <lh_mouse> Would you mind my sending this conversion to MSYS2 ML? > RiCON is waiting for a solution. > [23:14:16] <LRN> feel free to do so > [23:14:24] <lh_mouse> Thanks. > > ------------------ > Best regards, > lh_mouse > 2016-07-26 > > > ------------------------------------------------------------------------------ > What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic > patterns at an interface-level. Reveals which users, apps, and protocols are > consuming the most bandwidth. Provides multi-vendor support for NetFlow, > J-Flow, sFlow and other flows. Make informed decisions using capacity > planning > reports.http://sdm.link/zohodev2dev > _______________________________________________ > Mingw-w64-public mailing list > Mingw-w64-public@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mingw-w64-public > ------------------------------------------------------------------------------ _______________________________________________ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
