mozilla@gentoo.org Gentoo Mozilla Team Build Mozilla's IRC client (default on) Build with user-specified compiler optimizations (-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported) Allow Gecko Media Plugins (binary blobs) to be automatically downloaded and kept up-to-date in user profiles Use inter-process communication between tabs and plugins. Allows for greater stability in case of plugin crashes Enable Link Time Optimization (LTO). Requires Gold linker Build roaming extension support (default on) Use the system-wide media-libs/dav1d and media-libs/libaom library instead of bundled Use the system-wide media-libs/harfbuzz instead of bundled Use the sytem-wide dev-libs/icu instead of bundled Use the system-wide media-libs/libjpeg-turbo instead of bundled Use the system-wide dev-libs/libevent instead of bundled Use the system-wide media-libs/libvpx instead of bundled Use the system-wide media-libs/libpng instead of bundled (requires APNG patches) Use the system-wide dev-db/sqlite installation with secure-delete enabled