* Package:    media-sound/jalv-1.6.8:0
 * Repository: gentoo
 * Maintainer: proaudio@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc gtk kernel_linux qt5 userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
>>> Unpacking jalv-1.6.8.tar.xz to /var/tmp/portage/media-sound/jalv-1.6.8/work
>>> Source unpacked in /var/tmp/portage/media-sound/jalv-1.6.8/work
>>> Preparing source in /var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8 ...
 * Applying jalv-1.6.8-qt5-fPIC.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8 ...
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/media-sound/jalv-1.6.8/temp/meson.x86_64-pc-linux-gnu.amd64.ini -Db_pch=false -Dwerror=false --buildtype plain -Dgtk3=enabled -Djack=disabled -Dportaudio=disabled -Dqt5=enabled /var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8 /var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8-build
The Meson build system
Version: 0.63.2
Source dir: /var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8
Build dir: /var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8-build
Build type: native build
Project name: jalv
Project version: 1.6.8
C compiler for the host machine: clang (clang 15.0.1 "clang version 15.0.1")
C linker for the host machine: clang ld.bfd 2.39
C++ compiler for the host machine: clang++ (clang 15.0.1 "clang version 15.0.1")
C++ linker for the host machine: clang++ ld.bfd 2.39
Host machine cpu family: x86_64
Host machine cpu: x86_64
Library m found: YES
Run-time dependency threads found: YES
Found pkg-config: /usr/bin/x86_64-pc-linux-gnu-pkg-config (1.8.0)
Run-time dependency serd-0 found: YES 0.30.16
Run-time dependency sord-0 found: YES 0.16.14
Run-time dependency lv2 found: YES 1.18.10
Run-time dependency lilv-0 found: YES 0.24.20
Run-time dependency sratom-0 found: YES 0.6.14
Run-time dependency suil-0 found: YES 0.10.18
Dependency portaudio-2.0 skipped: feature portaudio disabled
Dependency jack skipped: feature jack disabled

meson.build:108:2: ERROR: Problem encountered: No backend found, either jack or portaudio is required

A full log can be found at /var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8-build/meson-logs/meson-log.txt
 * ERROR: media-sound/jalv-1.6.8::gentoo failed (configure phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  122:  Called src_configure
 *   environment, line 3001:  Called meson_src_configure
 *   environment, line 2196:  Called die
 * The specific snippet of code:
 *       "${mesonargs[@]}" ) || die
 * 
 * If you need support, post the output of `emerge --info '=media-sound/jalv-1.6.8::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-sound/jalv-1.6.8::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-sound:jalv-1.6.8:20221002-124958.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-sound/jalv-1.6.8/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-sound/jalv-1.6.8/temp/environment'.
 * Working directory: '/var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8'
 * S: '/var/tmp/portage/media-sound/jalv-1.6.8/work/jalv-1.6.8'