2 make config T=x86_64-default-linuxapp-gcc && make
4 config get configuration from target template (T=)
5 all same as build (default rule)
6 build build in a configured directory
7 clean remove files but keep configuration
8 install build many targets (wildcard allowed)
9 uninstall remove all installed targets
11 CROSS toolchain prefix
12 EXTRA_CPPFLAGS preprocessor options
13 EXTRA_CFLAGS compiler options
14 EXTRA_LDFLAGS linker options
15 RTE_KERNELDIR linux headers path
18 O output directory (default: build/ - install default: ./)
19 T target template (install default: *) - used with config or install
20 format: <arch-machine-execenv-toolchain>
21 templates in config/defconfig_*