all same as build (default rule)
build build in a configured directory
clean remove files but keep configuration
- install build many targets (wildcard allowed) and install in DESTDIR
- uninstall remove all installed targets
+ install configure, build and install a target in DESTDIR
examples build examples for given targets (T=)
examples_clean clean examples for given targets (T=)
Build variables
D debug dependencies
O build directory (default: build/ - install default: ./)
DESTDIR second-stage install directory
- T target template (install default: *) - used with config or install
+ T target template - used with config or install
format: <arch-machine-execenv-toolchain>
templates in config/defconfig_*