* Package:    xfce-extra/xfce4-alsa-plugin-0.2.1
 * Repository: gentoo
 * Maintainer: xfce@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking xfce4-alsa-plugin-0.2.1.tar.gz to /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work
>>> Source unpacked in /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work
>>> Preparing source in /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1 ...
meson setup --buildtype plain --libdir lib64 --localstatedir /var/lib --prefix /usr --sysconfdir /etc --wrap-mode nodownload --build.pkg-config-path /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/temp/pkgconfig:/usr/lib64/pkgconfig:/usr/share/pkgconfig:/usr/share/pkgconfig --pkg-config-path /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/temp/pkgconfig:/usr/lib64/pkgconfig:/usr/share/pkgconfig:/usr/share/pkgconfig --native-file /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/temp/meson.x86_64-pc-linux-gnu.amd64.ini -Dgtk3=true /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1 /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1-build
The Meson build system
Version: 0.54.2
Source dir: /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1
Build dir: /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1-build
Build type: native build
Project name: xfce4-alsa-plugin
Project version: undefined
Using 'VALAC' from environment with value: '/usr/bin/valac-0.48'
C compiler for the host machine: x86_64-pc-linux-gnu-gcc (gcc 9.3.0 "x86_64-pc-linux-gnu-gcc (Gentoo Hardened 9.3.0 p2) 9.3.0")
C linker for the host machine: x86_64-pc-linux-gnu-gcc ld.bfd 2.33.1
Using 'VALAC' from environment with value: '/usr/bin/valac-0.48'
Vala compiler for the host machine: /usr/bin/valac-0.48 (valac 0.48.6)
Host machine cpu family: x86_64
Host machine cpu: x86_64
Found pkg-config: /usr/bin/x86_64-pc-linux-gnu-pkg-config (1.6.3)
Run-time dependency alsa found: YES 1.2.2
Library gdkkeysyms-2.0 found: YES
Library config found: YES
Run-time dependency libxfce4panel-2.0 found: YES 4.14.4
Run-time dependency gtk+-3.0 found: YES 3.24.20
Configuring alsa.desktop.in using configuration
Build targets in project: 5

Found ninja-1.9.0.git.kitware.dyndep-1.jobserver-1 at /usr/bin/ninja
>>> Source configured.                                                                              
>>> Compiling source in /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1 ...
ninja -v -j5 -l0 -C /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1-build
ninja: Entering directory `/var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1-build'
[1/9] /usr/lib/python-exec/python3.7/meson --internal msgfmthelper /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1-build/alsa.desktop.in alsa.desktop desktop ../xfce4-alsa-plugin-0.2.1/po
[2/9] /usr/bin/valac-0.48 -C --vapidir /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1/src/vapi --define=GTK3 --define=XFCE4_13 --pkg gtk+-3.0 --pkg libxfce4panel-2.0 /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1/src/vapi/config.vapi /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1/src/vapi/gdkkeysyms-2.0.vapi --pkg alsa --color=always --directory alsa@sha --basedir ../xfce4-alsa-plugin-0.2.1/ --library alsa --header alsa.h --vapi ../alsa.vapi ../xfce4-alsa-plugin-0.2.1/src/alsamanager.vala ../xfce4-alsa-plugin-0.2.1/src/settings.vala ../xfce4-alsa-plugin-0.2.1/src/settingsdialog.vala ../xfce4-alsa-plugin-0.2.1/src/volumebutton.vala ../xfce4-alsa-plugin-0.2.1/src/volumepopup.vala ../xfce4-alsa-plugin-0.2.1/src/xfce4-alsa-plugin.vala
FAILED: alsa@sha/src/alsamanager.c alsa@sha/src/settings.c alsa@sha/src/settingsdialog.c alsa@sha/src/volumebutton.c alsa@sha/src/volumepopup.c alsa@sha/src/xfce4-alsa-plugin.c alsa.h alsa.vapi 
/usr/bin/valac-0.48 -C --vapidir /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1/src/vapi --define=GTK3 --define=XFCE4_13 --pkg gtk+-3.0 --pkg libxfce4panel-2.0 /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1/src/vapi/config.vapi /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1/src/vapi/gdkkeysyms-2.0.vapi --pkg alsa --color=always --directory alsa@sha --basedir ../xfce4-alsa-plugin-0.2.1/ --library alsa --header alsa.h --vapi ../alsa.vapi ../xfce4-alsa-plugin-0.2.1/src/alsamanager.vala ../xfce4-alsa-plugin-0.2.1/src/settings.vala ../xfce4-alsa-plugin-0.2.1/src/settingsdialog.vala ../xfce4-alsa-plugin-0.2.1/src/volumebutton.vala ../xfce4-alsa-plugin-0.2.1/src/volumepopup.vala ../xfce4-alsa-plugin-0.2.1/src/xfce4-alsa-plugin.vala
libxfce4panel-2.0.vapi:124.3-124.41: error: overriding method `Xfce.PanelPlugin.remote_event' is incompatible with base method `bool Xfce.PanelPluginProvider.remote_event (string, GLib.Value, uint)': too few parameters.
		public virtual signal bool remote_event (string name, GLib.Value value);
		^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Compilation failed: 1 error(s), 0 warning(s)
ninja: build stopped: subcommand failed.
 * ERROR: xfce-extra/xfce4-alsa-plugin-0.2.1::gentoo failed (compile phase):
 *   ninja -v -j5 -l0 -C /var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1-build failed
 * 
 * Call stack:
 *     ebuild.sh, line  125:  Called src_compile
 *   environment, line 3194:  Called meson_src_compile
 *   environment, line 2267:  Called eninja '-C' '/var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1-build'
 *   environment, line 1228:  Called die
 * The specific snippet of code:
 *       "$@" || die "${nonfatal_args[@]}" "${*} failed"
 * 
 * If you need support, post the output of `emerge --info '=xfce-extra/xfce4-alsa-plugin-0.2.1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=xfce-extra/xfce4-alsa-plugin-0.2.1::gentoo'`.
 * The complete build log is located at '/var/log/portage/xfce-extra:xfce4-alsa-plugin-0.2.1:20200705-213741.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/temp/environment'.
 * Working directory: '/var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1'
 * S: '/var/tmp/portage/xfce-extra/xfce4-alsa-plugin-0.2.1/work/xfce4-alsa-plugin-0.2.1'