Build started at 2021-08-06T01:18:37.807003 Main binary: /usr/bin/python3.9 Build Options: -Dprefix=/usr -Dlibdir=lib64 -Dlocalstatedir=/var/lib -Dsysconfdir=/etc -Dbuildtype=plain -Dwrap_mode=nodownload -Dbuild.pkg_config_path=/usr/share/pkgconfig -Dpkg_config_path=/usr/share/pkgconfig '--native-file /var/tmp/portage/sci-libs/vmaf-2.1.0/temp/meson.x86_64-pc-linux-gnu.amd64.ini' Python system: Linux The Meson build system Version: 0.58.1 Source dir: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0/libvmaf Build dir: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build Build type: native build Project name: libvmaf Project version: 2.1.0 Sanity testing C compiler: x86_64-pc-linux-gnu-gcc Is cross compiler: False. Sanity check compiler command line: x86_64-pc-linux-gnu-gcc /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckc.c -o /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckc.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -D_FILE_OFFSET_BITS=64 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 Sanity check compile stdout: ----- Sanity check compile stderr: ----- Running test binary command: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckc.exe C compiler for the host machine: x86_64-pc-linux-gnu-gcc (gcc 11.2.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.2.0 p1) 11.2.0") C linker for the host machine: x86_64-pc-linux-gnu-gcc ld.bfd 2.36.1 Sanity testing C++ compiler: x86_64-pc-linux-gnu-g++ Is cross compiler: False. Sanity check compiler command line: x86_64-pc-linux-gnu-g++ /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckcpp.cc -o /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckcpp.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -D_FILE_OFFSET_BITS=64 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 Sanity check compile stdout: ----- Sanity check compile stderr: ----- Running test binary command: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckcpp.exe C++ compiler for the host machine: x86_64-pc-linux-gnu-g++ (gcc 11.2.0 "x86_64-pc-linux-gnu-g++ (Gentoo 11.2.0 p1) 11.2.0") C++ linker for the host machine: x86_64-pc-linux-gnu-g++ ld.bfd 2.36.1 Sanity testing C compiler: x86_64-pc-linux-gnu-gcc Is cross compiler: False. Sanity check compiler command line: x86_64-pc-linux-gnu-gcc /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckc.c -o /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckc.exe -D_FILE_OFFSET_BITS=64 Sanity check compile stdout: ----- Sanity check compile stderr: ----- Running test binary command: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckc.exe C compiler for the build machine: x86_64-pc-linux-gnu-gcc (gcc 11.2.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.2.0 p1) 11.2.0") C linker for the build machine: x86_64-pc-linux-gnu-gcc ld.bfd 2.36.1 Sanity testing C++ compiler: x86_64-pc-linux-gnu-g++ Is cross compiler: False. Sanity check compiler command line: x86_64-pc-linux-gnu-g++ /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckcpp.cc -o /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckcpp.exe -D_FILE_OFFSET_BITS=64 Sanity check compile stdout: ----- Sanity check compile stderr: ----- Running test binary command: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/sanitycheckcpp.exe C++ compiler for the build machine: x86_64-pc-linux-gnu-g++ (gcc 11.2.0 "x86_64-pc-linux-gnu-g++ (Gentoo 11.2.0 p1) 11.2.0") C++ linker for the build machine: x86_64-pc-linux-gnu-g++ ld.bfd 2.36.1 Build machine cpu family: x86_64 Build machine cpu: x86_64 Host machine cpu family: x86_64 Host machine cpu: x86_64 Target machine cpu family: x86_64 Target machine cpu: x86_64 Running compile: Working directory: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/tmppvdf0wc7 Command line: x86_64-pc-linux-gnu-gcc /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/tmppvdf0wc7/testfile.c -o /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/tmppvdf0wc7/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -D_FILE_OFFSET_BITS=64 -O0 -std=c11 Code: #include Compiler stdout: Compiler stderr: Check usable header "stdatomic.h" : YES Program /usr/lib/python-exec/python3.9/meson found: YES (/usr/lib/python-exec/python3.9/meson) Configuring version.h using configuration Running compile: Working directory: /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/tmpd202b61c Command line: x86_64-pc-linux-gnu-gcc /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/tmpd202b61c/testfile.c -o /var/tmp/portage/sci-libs/vmaf-2.1.0/work/vmaf-2.1.0-build/meson-private/tmpd202b61c/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -D_FILE_OFFSET_BITS=64 -O0 -O0 Code: #ifdef __cplusplus extern "C" { #endif void meson_uscore_prefix (void) {} #ifdef __cplusplus } #endif Compiler stdout: Compiler stderr: Symbols have underscore prefix: NO Program nasm found: NO libvmaf/src/meson.build:42:8: ERROR: Program 'nasm' not found