The GtkSourceView package contains a library used for extending the GTK text functions to include syntax highlighting.
This package is known to build and work properly using an LFS 12.3 platform.
Download (HTTP): https://download.gnome.org/sources/gtksourceview/5.14/gtksourceview-5.14.2.tar.xz
Download MD5 sum: 2eaf1b453b3a9bcba89d63994f3e78b1
Download size: 1.2 MB
Estimated disk space required: 36 MB
Estimated build time: 0.2 SBU (with tests; both using parallelism=4)
GLib-2.82.5 (with GObject Introspection) and libxml2-2.13.6
Gi-DocGen-2025.3, Vala-0.56.17, Valgrind-3.24.0, Vulkan-Loader-1.4.304, and sysprof
Install GtkSourceView by running the following commands:
mkdir build && cd build && meson setup --prefix=/usr --buildtype=release .. && ninja
To test the results, issue: ninja test.
          Now, as the root user:
        
ninja install
          -D documentation=true: Use this switch
          if you have Gi-DocGen-2025.3 installed and wish to
          generate the API documentation.
        
          -D sysprof=true: Use this switch if you
          have sysprof installed and
          wish to build with sysprof profiler support.