Am 23.08.16 um 21:11 schrieb Moritz Barsnick: > Go into the build directory, and launch your ffmpeg command as: > > $ gdb --args ./ffmpeg_g -i foo.mp4 I did this. First, I had to install gdb via Macports, because it gets not installed anymore with Apple Developer Tools. But I think the output is not helpful and unrelated:
/$ ggdb --args ./ffmpeg_g -i /Users/Downloads/Test.mp4 // //GNU gdb (GDB) 7.9.1// //Copyright (C) 2015 Free Software Foundation, Inc.// //License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>// //This is free software: you are free to change and redistribute it.// //There is NO WARRANTY, to the extent permitted by law. Type "show copying"// //and "show warranty" for details.// //This GDB was configured as "x86_64-apple-darwin16.0.0".// //Type "show configuration" for configuration details.// //For bug reporting instructions, please see:// //<http://www.gnu.org/software/gdb/bugs/>.// //Find the GDB manual and other documentation resources online at:// //<http://www.gnu.org/software/gdb/documentation/>.// //For help, type "help".// //Type "apropos word" to search for commands related to "word"...// //Reading symbols from ./ffmpeg_g...// //warning: `/tmp/lto.o': can't open to read symbols: No such file or directory.// //(no debugging symbols found)...done.// //(gdb) run// //Starting program: /Volumes/Developer/ffmpeg-3.1.2/ffmpeg_g -i /Users/polysom/Downloads/Test.mp4// //Unable to find Mach task port for process-id 691: (os/kern) failure (0x5).// // (please check gdb is codesigned - see taskgated(8))// //(gdb)/ Am 23.08.16 um 21:48 schrieb Carl Eugen Hoyos: > You start with removing everything between --enable-avisynth and > --enable-openssl and confirm that the crash still happens. > Then you remove --enable-lto (or test with --enable-lto only) > because this is the most time-consuming of your options. OK, I did lots of different builds now. And the suspicious option is --enable-lto. I can remove all other options, no difference. But if I remove --enable-lto, than I do not see the Segmentation fault issue anymore. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".