* Package:    dev-cpp/cairomm-1.16.1
 * Repository: gentoo
 * Maintainer: gnome@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
>>> Unpacking cairomm-1.16.1.tar.xz to /var/tmp/portage/dev-cpp/cairomm-1.16.1/work
>>> Source unpacked in /var/tmp/portage/dev-cpp/cairomm-1.16.1/work
>>> Preparing source in /var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1 ...
 * abi_x86_64.amd64: running multilib-minimal_abi_src_configure
meson setup --libdir lib64 --localstatedir /var/lib --prefix /usr --sysconfdir /etc --wrap-mode nodownload --build.pkg-config-path /usr/share/pkgconfig --pkg-config-path /usr/share/pkgconfig --native-file /var/tmp/portage/dev-cpp/cairomm-1.16.1/temp/meson.x86_64-pc-linux-gnu.amd64.ini --buildtype plain -Ddocumentation=false -Dbuild-examples=false -Dbuild-tests=false -Dboost-shared=true /var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1 /var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1-abi_x86_64.amd64
The Meson build system
Version: 0.60.1
Source dir: /var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1
Build dir: /var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1-abi_x86_64.amd64
Build type: native build

../cairomm-1.16.1/meson.build:3:0: ERROR: Unknown options: "documentation"

A full log can be found at /var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1-abi_x86_64.amd64/meson-logs/meson-log.txt
 * ERROR: dev-cpp/cairomm-1.16.1::gentoo failed (configure phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  127:  Called src_configure
 *   environment, line 2749:  Called meson-multilib_src_configure
 *   environment, line 1590:  Called multilib-minimal_src_configure
 *   environment, line 1828:  Called multilib_foreach_abi 'multilib-minimal_abi_src_configure'
 *   environment, line 2081:  Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
 *   environment, line 1758:  Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
 *   environment, line 1756:  Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_configure'
 *   environment, line  582:  Called multilib-minimal_abi_src_configure
 *   environment, line 1822:  Called multilib_src_configure
 *   environment, line 2298:  Called meson_src_configure
 *   environment, line 1692:  Called die
 * The specific snippet of code:
 *       "${mesonargs[@]}" ) || die
 * 
 * If you need support, post the output of `emerge --info '=dev-cpp/cairomm-1.16.1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-cpp/cairomm-1.16.1::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-cpp:cairomm-1.16.1:20211111-202121.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-cpp/cairomm-1.16.1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-cpp/cairomm-1.16.1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1-abi_x86_64.amd64'
 * S: '/var/tmp/portage/dev-cpp/cairomm-1.16.1/work/cairomm-1.16.1'