tce-load -i compiletc vala-dev gobject-introspection-dev

wget https://ftp.acc.umu.se/pub/GNOME/sources/gsound/1.0/gsound-1.0.2.tar.xz

cd gsound-1.0.2

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti"  ./configure --prefix=/usr/local --disable-static --localstatedir=/var --enable-introspection=yes

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

make [0m 2.61s]
sudo make install

No package 'gsound' found