all same as build (default rule)
build build in a configured directory
clean remove files but keep configuration
- install build many targets (wildcard allowed) in fixed directories
+ install build many targets (wildcard allowed)
uninstall remove all installed targets
Build variables
CROSS toolchain prefix
RTE_KERNELDIR linux headers path
V verbose
D debug dependencies
- O output directory (default: build/) - cannot be used with install
+ O output directory (default: build/ - install default: ./)
T target template (install default: *) - used with config or install
format: <arch-machine-execenv-toolchain>
templates in config/defconfig_*