Package: src:libvpx Version: 1.11.0-2 Severity: minor Tags: sid bookworm User: [email protected] Usertags: ftbfs-lto
This package currently fails to build (at least on the amd64 architecture) with link time optimizations enabled. For a background for LTO please see https://wiki.debian.org/ToolChain/LTO The goal is to enable this optimization by default in an upcoming Debian release in dpkg-buildflags for 64bit architectures. The goal is to get this package to build with link time optimizations, or to explicitly disable link time optimizations for this package build. To reproduce the build failure, enable the lto optimization in testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS in the debian/rules file, or if this macro is unset, just set it: export DEB_BUILD_MAINT_OPTIONS = optimize=+lto Please try to fix the build with lto enabled, fixing the packaging or forwarding the issue upstream. If the issue cannot be fixed, explicitly disallow building the package with lto by adding to your rules file: export DEB_BUILD_MAINT_OPTIONS = optimize=-lto or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS. The full build log can be found at: http://qa-logs.debian.net/2022/06/09/dpkglto/libvpx_1.11.0-2_unstable_dpkglto.log The last lines of the build log are at the end of this report. [...] a - vp9/encoder/vp9_mbgraph.c.o a - vp9/encoder/x86/temporal_filter_sse4.c.o a - vp9/encoder/x86/vp9_quantize_sse2.c.o a - vp9/encoder/x86/vp9_quantize_avx2.c.o a - vp9/encoder/x86/vp9_diamond_search_sad_avx.c.o a - vp9/encoder/x86/vp9_highbd_block_error_intrin_sse2.c.o a - vp9/encoder/x86/highbd_temporal_filter_sse4.c.o a - vp9/encoder/x86/vp9_dct_intrin_sse2.c.o a - vp9/encoder/x86/vp9_frame_scale_ssse3.c.o a - vp9/encoder/x86/vp9_denoiser_sse2.c.o a - vp9/encoder/x86/vp9_error_avx2.c.o a - vp9/common/x86/vp9_mfqe_sse2.asm.o a - vp9/encoder/x86/vp9_dct_sse2.asm.o a - vp9/encoder/x86/vp9_error_sse2.asm.o a - vp9/encoder/x86/vp9_quantize_ssse3_x86_64.asm.o a - vp9/ratectrl_rtc.cc.o ar -crsv libgtest_g.a third_party/googletest/src/src/gtest-all.cc.o strip --strip-debug \ -o libvpx.a libvpx_g.a a - third_party/googletest/src/src/gtest-all.cc.o strip --strip-debug \ -o libvp9rc.a libvp9rc_g.a strip --strip-debug \ -o libgtest.a libgtest_g.a mkdir -p vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/ cp -p libvpx.a vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.a ./vp9/encoder/vp9_bitstream.c: In function ‘encode_tile_worker’: ./vp9/encoder/vp9_bitstream.c:948:3: warning: ‘write_modes’ accessing 64 bytes in a region of size 16 [-Wstringop-overflow=] ./vp9/encoder/vp9_bitstream.c:948:3: note: referencing argument 8 of type ‘int[4] *’ ./vp9/encoder/vp9_bitstream.c:488:13: note: in a call to function ‘write_modes’ ./vp8/decoder/threading.c: In function ‘vp8mt_alloc_temp_buffers.part.0’: ./vp8/decoder/threading.c:768:7: warning: ‘memset’ specified bound between 18446744071562068032 and 18446744073709551592 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=] ./vp8/decoder/threading.c:776:7: warning: ‘memset’ specified bound between 18446744072635809824 and 18446744073709551592 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=] ./vp8/decoder/threading.c:784:7: warning: ‘memset’ specified bound between 18446744072635809824 and 18446744073709551592 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=] [LN] libvpx.so.7.0.0 libvpx.so [LN] libvpx.so.7.0.0 libvpx.so.7 mkdir -p ./ [LN] libvpx.so.7.0.0 libvpx.so.7.0 mkdir -p ./ mkdir -p ./ [LN] libvpx.so.7.0.0 vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.so mkdir -p vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/ ln -sf libvpx.so.7.0.0 libvpx.so ln -sf libvpx.so.7.0.0 libvpx.so.7 ln -sf libvpx.so.7.0.0 libvpx.so.7.0 ln -sf libvpx.so.7.0.0 vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.so [LN] libvpx.so.7.0.0 vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.so.7 mkdir -p vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/ mkdir -p vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/ [LN] libvpx.so.7.0.0 vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.so.7.0 mkdir -p vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/ ln -sf libvpx.so.7.0.0 vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.so.7 g++ -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now -m64 -o test_libvpx ivfenc.c.o md5_utils.c.o test/active_map_refresh_test.cc.o test/active_map_test.cc.o test/alt_ref_aq_segment_test.cc.o test/altref_test.cc.o test/aq_segment_test.cc.o test/bench.cc.o test/borders_test.cc.o test/byte_alignment_test.cc.o test/config_test.cc.o test/cpu_speed_test.cc.o test/cq_test.cc.o test/decode_api_test.cc.o test/decode_corrupted.cc.o test/decode_svc_test.cc.o test/decode_test_driver.cc.o test/encode_api_test.cc.o test/encode_test_driver.cc.o test/error_resilience_test.cc.o test/external_frame_buffer_test.cc.o test/frame_size_tests.cc.o test/invalid_file_test.cc.o test/keyframe_test.cc.o test/level_test.cc.o test/realtime_test.cc.o test/resize_test.cc.o test/svc_datarate_test.cc.o test/svc_end_to_end_test.cc.o test/svc_test.cc.o test/test_libvpx.cc.o test/test_vector_test.cc.o test/test_vectors.cc.o test/timestamp_test.cc.o test/user_priv_test.cc.o test/vp8_datarate_test.cc.o test/vp9_datara te_test.cc.o test/vp9_end_to_end_test.cc.o test/vp9_ethread_test.cc.o test/vp9_ext_ratectrl_test.cc.o test/vp9_lossless_test.cc.o test/vp9_motion_vector_test.cc.o test/vp9_skip_loopfilter_test.cc.o test/y4m_test.cc.o third_party/libwebm/mkvparser/mkvparser.cc.o third_party/libwebm/mkvparser/mkvreader.cc.o webmdec.cc.o y4menc.c.o y4minput.c.o -L. -lvpx -lgtest -lpthread -lm -lpthread cp -p libvpx.so.7.0.0 vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.so.7.0.0 ln -sf libvpx.so.7.0.0 vpx-vp8-vp9-x86_64-linux-v1.11.0/lib/libvpx.so.7.0 /usr/bin/ld: /tmp/cc5R1vEi.ltrans0.ltrans.o:(.debug_info+0x71fb): undefined reference to `gtest_all.cc.f7ea9954' /usr/bin/ld: /tmp/cc5R1vEi.ltrans0.ltrans.o:(.debug_info+0x15f31): undefined reference to `gtest_all.cc.f7ea9954' /usr/bin/ld: /tmp/cc5R1vEi.ltrans0.ltrans.o:(.debug_info+0x15f67): undefined reference to `gtest_all.cc.f7ea9954' /usr/bin/ld: /tmp/cc5R1vEi.ltrans0.ltrans.o:(.debug_info+0x15f74): undefined reference to `gtest_all.cc.f7ea9954' /usr/bin/ld: /tmp/cc5R1vEi.ltrans0.ltrans.o:(.debug_info+0x15f79): undefined reference to `gtest_all.cc.f7ea9954' /usr/bin/ld: /tmp/cc5R1vEi.ltrans0.ltrans.o:(.debug_info+0x15f9f): more undefined references to `gtest_all.cc.f7ea9954' follow collect2: error: ld returned 1 exit status make[3]: *** [/<<PKGBUILDDIR>>/libs.mk:650: test_libvpx] Error 1 make[2]: *** [Makefile:41: dist] Error 2 make[2]: Leaving directory '/<<PKGBUILDDIR>>/builddir' dh_auto_build: error: cd builddir && make -j8 verbose=yes dist returned exit code 2 make[1]: *** [debian/rules:107: override_dh_auto_build] Error 25 make[1]: Leaving directory '/<<PKGBUILDDIR>>' make: *** [debian/rules:90: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
