read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/videodsp.c:45:9: note: in expansion of macro 'bench_new' bench_new((type *) dst1, (const type *) (src1 + y * pw + x),\ ^~~~~~~~~ tests/checkasm/videodsp.c:62:9: note: in expansion of macro 'iter_1d' iter_1d(type, x, 0 - src_w, y, 0 - src_h, src_h - 0); \ ^~~~~~~ tests/checkasm/videodsp.c:78:9: note: in expansion of macro 'check_emu_edge_size' check_emu_edge_size(type, 64, 64, 64, 64); \ ^~~~~~~~~~~~~~~~~~~ tests/checkasm/videodsp.c:87:9: note: in expansion of macro 'check_emu_edge' check_emu_edge(uint8_t); ^~~~~~~~~~~~~~ In file included from tests/checkasm/vp8dsp.c:30:0: tests/checkasm/vp8dsp.c: In function 'check_idct': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp8dsp.c:152:13: note: in expansion of macro 'bench_new' bench_new(dst1, subcoef1, 4); ^~~~~~~~~ tests/checkasm/vp8dsp.c: In function 'check_idct_dc4': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp8dsp.c:194:13: note: in expansion of macro 'bench_new' bench_new(dst1, subcoef1, stride); ^~~~~~~~~ tests/checkasm/vp8dsp.c: In function 'check_luma_dc_wht': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp8dsp.c:245:13: note: in expansion of macro 'bench_new' bench_new(block1, dc1); ^~~~~~~~~ tests/checkasm/vp8dsp.c: In function 'check_mc': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp8dsp.c:319:25: note: in expansion of macro 'bench_new' bench_new(dst1, size, src, SRC_BUF_STRIDE, height, mx, my); ^~~~~~~~~ tests/checkasm/vp8dsp.c: In function 'check_loopfilter_16y': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp8dsp.c:418:17: note: in expansion of macro 'bench_new' bench_new(buf0, 16, flim_E, flim_I, hev_thresh); ^~~~~~~~~ tests/checkasm/vp8dsp.c: In function 'check_loopfilter_8uv': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp8dsp.c:471:17: note: in expansion of macro 'bench_new' bench_new(buf0u, buf0v, 16, flim_E, flim_I, hev_thresh); ^~~~~~~~~ tests/checkasm/vp8dsp.c: In function 'check_loopfilter_simple': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp8dsp.c:503:13: note: in expansion of macro 'bench_new' bench_new(buf0, 16, flim_E); ^~~~~~~~~ In file included from tests/checkasm/vp9dsp.c:23:0: tests/checkasm/vp9dsp.c: In function 'check_ipred': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp9dsp.c:91:21: note: in expansion of macro 'bench_new' bench_new(dst1, size * SIZEOF_PIXEL,l, a); ^~~~~~~~~ tests/checkasm/vp9dsp.c: In function 'check_itxfm': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp9dsp.c:369:25: note: in expansion of macro 'bench_new' bench_new(dst, sz * SIZEOF_PIXEL, coef, eob); ^~~~~~~~~ tests/checkasm/vp9dsp.c: In function 'check_loopfilter': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp9dsp.c:483:21: note: in expansion of macro 'bench_new' bench_new(buf1, 16 * SIZEOF_PIXEL >> dir, E[0], I[0], H[0]); ^~~~~~~~~ tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp9dsp.c:504:17: note: in expansion of macro 'bench_new' bench_new(buf1, 16 * SIZEOF_PIXEL, E[0], I[0], H[0]); ^~~~~~~~~ tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp9dsp.c:521:25: note: in expansion of macro 'bench_new' bench_new(buf1, 16 * SIZEOF_PIXEL, M(E), M(I), M(H)); ^~~~~~~~~ tests/checkasm/vp9dsp.c: In function 'check_mc': tests/checkasm/checkasm.h:234:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(sysfd, &t, sizeof(t)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~ tests/checkasm/checkasm.h:260:17: note: in expansion of macro 'PERF_STOP' PERF_STOP(t);\ ^~~~~~~~~ tests/checkasm/vp9dsp.c:613:33: note: in expansion of macro 'bench_new' bench_new(dst1, size * SIZEOF_PIXEL, ^~~~~~~~~ In file included from libavutil/tests/adler32.c:21:0: libavutil/tests/adler32.c: In function 'main': ./libavutil/timer.h:128:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(linux_perf_fd, &tperf, sizeof(tperf)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ libavutil/tests/adler32.c:45:13: note: in expansion of macro 'STOP_TIMER' STOP_TIMER('adler'); ^~~~~~~~~~ In file included from libavutil/tests/aes.c:21:0: libavutil/tests/aes.c: In function 'main': ./libavutil/timer.h:128:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(linux_perf_fd, &tperf, sizeof(tperf)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ libavutil/tests/aes.c:108:17: note: in expansion of macro 'STOP_TIMER' STOP_TIMER('aes'); ^~~~~~~~~~ In file included from libavutil/tests/base64.c:21:0: libavutil/tests/base64.c: In function 'main': ./libavutil/timer.h:128:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(linux_perf_fd, &tperf, sizeof(tperf)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ libavutil/tests/base64.c:109:13: note: in expansion of macro 'STOP_TIMER' STOP_TIMER('encode') ^~~~~~~~~~ ./libavutil/timer.h:128:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(linux_perf_fd, &tperf, sizeof(tperf)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ libavutil/tests/base64.c:114:13: note: in expansion of macro 'STOP_TIMER' STOP_TIMER('decode') ^~~~~~~~~~ ./libavutil/timer.h:128:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(linux_perf_fd, &tperf, sizeof(tperf)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ libavutil/tests/base64.c:120:13: note: in expansion of macro 'STOP_TIMER' STOP_TIMER('syntax check') ^~~~~~~~~~ In file included from libavutil/tests/eval.c:19:0: libavutil/tests/eval.c: In function 'main': ./libavutil/timer.h:128:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(linux_perf_fd, &tperf, sizeof(tperf)); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ libavutil/tests/eval.c:179:13: note: in expansion of macro 'STOP_TIMER' STOP_TIMER('av_expr_parse_and_eval'); ^~~~~~~~~~ make: *** [fate-filter-metadata-cropdetect_video1] Error 1 make: *** [fate-filter-metadata-cropdetect_video2] Error 1 cpu_flags(raw) = 0x0000003F cpu_flags_str(raw) = armv5te armv6 armv6t2 vfp vfpv3 neon cpu_flags(effective) = 0x0000003F cpu_flags_str(effective) = armv5te armv6 armv6t2 vfp vfpv3 neon threads = 1 (cpu_count = 4) make: Target 'fate' not remade because of errors.