Affects at least armv6, armv7 and aarch64. However, aarch64 packages are built on real hardware, so pkg-fallout@ is silent. /nxb-bin/usr/bin/cc -I. -I./ -DLIBICONV_PLUG -isystem /usr/local/include -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DPIC -DZLIB_CONST -DHAVE_AV_CONFIG_H -DBUILDING_swresample -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong -isystem /usr/local/include -fno-strict-aliasing -march=armv7-a -std=c11 -fomit-frame-pointer -fPIC -marm -pthread -I/usr/local/include -I/usr/local/include/p11-kit-1 -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include/freetype2 -I/usr/local/include/opus -I/usr/local/include/opus -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -pthread -I/usr/local/include -pthread -I/usr/local/include -pthread -I/usr/local/include -pthread -I/usr/local/include -I/usr/local/include -Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wempty-body -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Wno-unused-const-variable -Wno-char-subscripts -O3 -fno-math-errno -fno-signed-zeros -mstack-alignment=16 -Qunused-arguments -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -MMD -MF libswresample/swresample_frame.d -MT libswresample/swresample_frame.o -c -o libswresample/swresample_frame.o libswresample/swresample_frame.c sed 's/MAJOR/3/' libswresample/libswresample.v | cat > libswresample/libswresample.ver /nxb-bin/usr/bin/cc -shared -Wl,-soname,libswresample.so.3 -Wl,-Bsymbolic -Wl,--version-script,libswresample/libswresample.ver -Llibavcodec -Llibavdevice -Llibavfilter -Llibavformat -Llibavresample -Llibavutil -Llibpostproc -Llibswscale -Llibswresample -fstack-protector-strong -L/usr/local/lib -Wl,-z,notext -march=armv7-a -Wl,--as-needed -Wl,-z,noexecstack -Wl,--warn-common -Wl,-rpath-link=:libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -Qunused-arguments -o libswresample/libswresample.so.3 libswresample/arm/audio_convert_init.o libswresample/arm/audio_convert_neon.o libswresample/arm/resample.o libswresample/arm/resample_init.o libswresample/audioconvert.o libswresample/dither.o libswresample/log2_tab.o libswresample/options.o libswresample/rematrix.o libswresample/resample.o libswresample/resample_dsp.o libswresample/swresample.o libswresample/swresample_frame.o -lavutil -lavutil -lm -pthread -L/usr/local/lib -lva-drm -lva -lvdpau -lX11 -lm -L/usr/local/lib -lva -pthread -L/usr/local/lib -lva-drm -lva -lvdpau -lX11 -lm -L/usr/local/lib -lva cd ./libswresample/ && ln -s -f libswresample.so.3 libswresample.so =>> Killing runaway build after 21600 seconds with no output =>> Cleaning up wrkdir http://beefy8.nyi.freebsd.org/data/head-armv6-default/p518286_s355039/logs/errors/ffmpeg-4.2.1_17,1.log http://beefy12.nyi.freebsd.org/data/head-armv7-default/p518178_s355024/logs/errors/ffmpeg-4.2.1_16,1.log
(In reply to Jan Beich from comment #0) Thanks for the report! It seems we still have some threading issues to work out in bsd-user. =-( We're focusing on getting our branch of qemu-user-static rebased to qemu-3.1 pushed out the door so that riscv64 people can make progress on ports building, then this is likely our highest priority after that.
Also hangs on mips, so it's not architecture-specific. The process that hangs in my case is gmake, and that doesn't use threads (unless you mean that qemu-user-static uses threads internally). A stack trace of the process that qemu-*-static is running would probably be useful, but I don't know how to generate that.