tce-load -i compiletc intltool gtk3-dev gobject-introspection-dev vala-dev gtk3-gir glade-dev

cd gtksourceview-3.24.7

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --enable-glade-catalog

find . -name Makefile -type f -exec sed -i 's/-g -O2/ /g' {} \;

make [1m 45.93s]
sudo make install

Configuration:

        Source code location:   .
        Compiler:               gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe
        Glade Catalog:          yes
        Documentation:          no
        GObject introspection:  yes
        Vala:                   yes
        Code coverage:          no
        Valgrind check:         no
        Installed tests:        no