tce-load -i compiletc meson vala-dev libhandy1-dev gobject-introspection-dev gcr-dev libsecret-dev libpwquality-dev openssh gpgme-dev intltool itstool desktop-file-utils appstream-glib openldap-dev

wget https://download.gnome.org/sources/seahorse/40/seahorse-40.0.tar.xz

cd seahorse-40.0

sed -i -r 's:"(/apps):"/org/gnome\1:' data/*.xml

mkdir build
cd build

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain --libexecdir=/usr/local/lib -Dhelp=false -Dhkp-support=false -Dldap-support=false

ninja [0m 41.90s]
sudo ninja install

runtime gnome-keyring

$ seahorse
seahorse-Message: 15:39:38.769: DNS-SD initialization failed: Daemon not running

(seahorse:2817): seahorse-WARNING **: 15:39:38.770: server-category.vala:52: Unsupported scheme 'ldap'
Segmentation fault