tce-load -i compiletc libassuan-dev libgpg-error-dev

cd gpgme-1.9.0

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

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

make
sudo make install

        GPGME v1.9.0 has been configured as follows:

        Revision:          aa0390e  (43523)
        Platform:          x86_64-pc-linux-gnu

        UI Server:         yes
        FD Passing:        yes

        Language bindings: cl cpp