The GNOME System Monitor package contains GNOME's replacement for gtop.
This package is known to build and work properly using an LFS 12.3 platform.
Download (HTTP): https://download.gnome.org/sources/gnome-system-monitor/47/gnome-system-monitor-47.1.tar.xz
Download MD5 sum: f6e69d246adc5445228c82011fac118a
Download size: 1.0 MB
Estimated disk space required: 33 MB
Estimated build time: 0.2 SBU (with parallelism=4)
adwaita-icon-theme-47.0, Gtkmm-4.16.0, itstool-2.0.7, libgtop-2.41.3, libadwaita-1.6.4, and librsvg-2.59.2
appstream-glib-0.8.3, desktop-file-utils-0.28, and uncrustify
Install GNOME System Monitor by running the following commands:
mkdir build && cd build && meson setup --prefix=/usr --buildtype=release .. && ninja
This package does not come with a test suite.
Now, as the root user:
ninja install