Sorry, it seems right now Cin-GG quite tied to glibc/x86 (mmx) I tried to build files in guicast and plugins, and got two more errors: make -C 1080to480 make[1]: Entering directory '/root/src/cinelerra/cinelerra-5.1/plugins/1080to480' g++ -shared -o /root/src/cinelerra/cinelerra-5.1/plugins/../bin/plugins/video/1080to480.plugin ppc64le/1080to480.o `cat ppc64le/l_flags` g++: error: /root/src/cinelerra/cinelerra-5.1/plugins/../thirdparty/mjpegtools-2.1.0/utils/mmxsse/.libs/libmmxsse.a: No such file or directory make[1]: *** [../../plugin_config:21: /root/src/cinelerra/cinelerra-5.1/plugins/../bin/plugins/video/1080to480.plugin] Error 1 make[1]: Leaving directory '/root/src/cinelerra/cinelerra-5.1/plugins/1080to480' make: *** [Makefile:188: 1080to480] Error 2 -------------------- g++ `cat ppc64le/c_flags` -DMSGQUAL=bcsignals -c bcsignals.C -o ppc64le/bcsignals.o bcsignals.C:393:2: error: #error gotta have IP #error gotta have IP ^~~~~ bcsignals.C: In function 'void handle_dump(int, siginfo_t*, void*)': bcsignals.C:410:30: error: 'struct sigcontext' has no member named 'IP' uint8_t *ip = (uint8_t *)c->IP; ^~ bcsignals.C:424:14: error: 'struct sigcontext' has no member named 'IP' (void*)c->IP, pid, tid); ^~ At global scope: cc1plus: warning: unrecognized command line option '-Wno-stringop-truncation' cc1plus: warning: unrecognized command line option '-Wno-format-overflow' cc1plus: warning: unrecognized command line option '-Wno-format-truncation' cc1plus: warning: unrecognized command line option '-Wno-stringop-overflow' cc1plus: warning: unrecognized command line option '-Wno-unknown-warning' make: *** [Makefile:123: ppc64le/bcsignals.o] Error 1 second one probably linked to Alpine's use of musl C library ..still, first one directly points at mmx/sse library from mjpegtools. Guess without some serious disabling Cin-GG will be unbuildable on non-x86 ....