| Flag | Description | Packages |
|---|---|---|
| debug | 2 | |
| doc | 3 | |
| test | Enable upstream build-time tests (requires Perl and optional Valgrind). | 7 |
| Flag | Description |
|---|---|
| contrib | Install miscellanous extra features |
| dbus | Ensure Emacs supports dbus, for notifications |
| geo | Enable geolocation support with app-emacs/geo |
| org | Enable Org links |
| stickers | Add support for animated stickers |
| texinfo | Build and install Info documentation |
| tray | Enable AppIndicator support |
| Flag | Description |
|---|---|
| audio | |
| vulkan |
| Flag | Description |
|---|---|
| python |
| Flag | Description |
|---|---|
| freetype | |
| opengl | |
| truetype |
| Flag | Description |
|---|---|
| firebird | |
| gcrypt | Enable radmin2 support through <pkg>dev-libs/libgcrypt</pkg> |
| gtk | |
| idn | |
| libssh | Enable SSH support through <pkg>net-libs/libssh</pkg> |
| memcached | |
| mongodb | MongoDB support through <pkg>dev-libs/mongo-c-driver</pkg> |
| mysql | |
| ncurses | |
| oracle | |
| pcre | |
| postgres | |
| rdp | |
| samba | |
| subversion | |
| zlib |
| Flag | Description |
|---|---|
| clang | Compile using Clang |
| cli | Install tg_cli |
| gcc | Compile using GCC |
| java | |
| low-ram | Split source files during compilation (for systems with less than 3.5G RAM) |
| lto | Enable Link Time Optimization |