==> Making package: serialosc-git 20190609-1 (Mon 11 Nov 2019 10:22:03 GMT) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Retrieving sources... -> Updating serialosc-git git repo... Fetching origin ==> Validating source files with md5sums... serialosc-git ... Skipped ==> Extracting sources... -> Creating working copy of serialosc-git git repo... Reset branch 'makepkg' ==> Starting prepare()... Setting top to : /home/joel/serialosc-git/src/serialosc-git Setting out to : /home/joel/serialosc-git/src/serialosc-git/build Checking for 'gcc' (C compiler) : /usr/bin/gcc Checking for working poll() : yes Checking for libudev : yes Checking for libmonome : yes Checking for liblo : yes Checking for strdup : yes Checking for _strdup : no Checking for strndup : yes Checking for strcasecmp : yes Checking for header unistd.h : yes Checking for header dns_sd.h : yes Checking for library dl : yes 'configure' finished successfully (0.811s) ==> Starting pkgver()... ==> Removing existing $pkgdir/ directory... ==> Starting build()... Waf: Entering directory `/home/joel/serialosc-git/src/serialosc-git/build' [15/50] Compiling third-party/libuv/src/unix/linux-core.c ../third-party/libuv/src/unix/linux-core.c: In function ‘uv__io_poll’: ../third-party/libuv/src/unix/linux-core.c:268:5: error: converting a packed ‘struct uv__epoll_event’ pointer (alignment 1) to a ‘uv__io_t’ {aka ‘struct uv__io_s’} pointer (alignment 8) may result in an unaligned pointer value [-Werror=address-of-packed-member] 268 | loop->watchers[loop->nwatchers] = (void*) events; | ^~~~ In file included from ../third-party/libuv/src/unix/internal.h:37, from ../third-party/libuv/src/unix/linux-core.c:22: ../third-party/libuv/src/unix/linux-syscalls.h:97:8: note: defined here 97 | struct uv__epoll_event { | ^~~~~~~~~~~~~~~ In file included from ../third-party/libuv/include/uv.h:61, from ../third-party/libuv/src/unix/linux-core.c:21: ../third-party/libuv/include/uv-unix.h:84:8: note: defined here 84 | struct uv__io_s { | ^~~~~~~~ cc1: all warnings being treated as errors Waf: Leaving directory `/home/joel/serialosc-git/src/serialosc-git/build' Build failed -> task in 'LIBUV' failed with exit status 1 (run with -v to display more information) ==> ERROR: A failure occurred in build(). Aborting...