Build started at 2022-05-11T09:41:28.519877
Main binary: /usr/bin/python3.10
Build Options: -Db_pch=false -Dwerror=false -Dappend_libdir_mangohud=false -Duse_system_spdlog=enabled -Duse_system_vulkan=enabled -Dinclude_doc=false -Dwith_nvml=disabled -Dwith_xnvctrl=disabled -Dwith_x11=enabled -Dwith_wayland=disabled -Dwith_dbus=enabled -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/games-util/mangohud-0.6.6.1-r3/temp/meson.x86_64-pc-linux-gnu.amd64.ini'
Python system: Linux
The Meson build system
Version: 0.61.4
Source dir: /var/tmp/portage/games-util/mangohud-0.6.6.1-r3/work/MangoHud-0.6.6.1
Build dir: /var/tmp/portage/games-util/mangohud-0.6.6.1-r3/work/mangohud-0.6.6.1-build
Build type: native build
Project name: MangoHud
Project version: v0.6.6
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 sanitycheckc.c -o sanitycheckc.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0
Sanity check compile stdout:

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Sanity check compile stderr:

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Running test binary command: /var/tmp/portage/games-util/mangohud-0.6.6.1-r3/work/mangohud-0.6.6.1-build/meson-private/sanitycheckc.exe
C compiler for the host machine: x86_64-pc-linux-gnu-gcc (gcc 11.3.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.3.0 p4) 11.3.0")
C linker for the host machine: x86_64-pc-linux-gnu-gcc ld.bfd 2.38
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++ sanitycheckcpp.cc -o sanitycheckcpp.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0
Sanity check compile stdout:

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Sanity check compile stderr:

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Running test binary command: /var/tmp/portage/games-util/mangohud-0.6.6.1-r3/work/mangohud-0.6.6.1-build/meson-private/sanitycheckcpp.exe
C++ compiler for the host machine: x86_64-pc-linux-gnu-g++ (gcc 11.3.0 "x86_64-pc-linux-gnu-g++ (Gentoo 11.3.0 p4) 11.3.0")
C++ linker for the host machine: x86_64-pc-linux-gnu-g++ ld.bfd 2.38
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 sanitycheckc.c -o sanitycheckc.exe -D_FILE_OFFSET_BITS=64
Sanity check compile stdout:

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Sanity check compile stderr:

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Running test binary command: /var/tmp/portage/games-util/mangohud-0.6.6.1-r3/work/mangohud-0.6.6.1-build/meson-private/sanitycheckc.exe
C compiler for the build machine: x86_64-pc-linux-gnu-gcc (gcc 11.3.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.3.0 p4) 11.3.0")
C linker for the build machine: x86_64-pc-linux-gnu-gcc ld.bfd 2.38
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++ sanitycheckcpp.cc -o sanitycheckcpp.exe -D_FILE_OFFSET_BITS=64
Sanity check compile stdout:

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Sanity check compile stderr:

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Running test binary command: /var/tmp/portage/games-util/mangohud-0.6.6.1-r3/work/mangohud-0.6.6.1-build/meson-private/sanitycheckcpp.exe
C++ compiler for the build machine: x86_64-pc-linux-gnu-g++ (gcc 11.3.0 "x86_64-pc-linux-gnu-g++ (Gentoo 11.3.0 p4) 11.3.0")
C++ linker for the build machine: x86_64-pc-linux-gnu-g++ ld.bfd 2.38
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
Program python (mako) found: NO

meson.build:11:0: ERROR: python3 not found