tce-load -i compiletc cmake gobject-introspection-dev icu61-dev vala-dev cd libical-3.0.3 mkdir build cd build cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-flto -fuse-linker-plugin -mtune=generic -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-flto -fuse-linker-plugin -mtune=generic -Os -pipe" -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=TRUE -Wno-dev -DGOBJECT_INTROSPECTION=true -DSHARED_ONLY=yes -DICAL_GLIB_VAPI=yes ../ [-fno-exceptions fails] make sudo make install