tce-load -i compiletc intltool libsoup-dev enchant-dev iso-codes gtksourceview-dev libpeas-dev gsettings-desktop-schemas-dev itstool vala-dev gtksourceview-gir

https://ftp.gnome.org/pub/GNOME/sources/gedit/3.28/gedit-3.28.1.tar.xz

cd gedit-3.28.1

CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --libexecdir=/usr/local/lib/gedit --disable-spell

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

make [1m 33.78s]
sudo make install