| BUILD_GOOS = "${@go_map_os(d.getVar('BUILD_OS', True), d)}" |
| BUILD_GOARCH = "${@go_map_arch(d.getVar('BUILD_ARCH', True), d)}" |
| BUILD_GOTUPLE = "${BUILD_GOOS}_${BUILD_GOARCH}" |
| HOST_GOOS = "${@go_map_os(d.getVar('HOST_OS', True), d)}" |
| HOST_GOARCH = "${@go_map_arch(d.getVar('HOST_ARCH', True), d)}" |
| HOST_GOARM = "${@go_map_arm(d.getVar('HOST_ARCH', True), d.getVar('TUNE_FEATURES', True), d)}" |
| HOST_GOTUPLE = "${HOST_GOOS}_${HOST_GOARCH}" |
| TARGET_GOOS = "${@go_map_os(d.getVar('TARGET_OS', True), d)}" |
| TARGET_GOARCH = "${@go_map_arch(d.getVar('TARGET_ARCH', True), d)}" |
| TARGET_GOARM = "${@go_map_arm(d.getVar('TARGET_ARCH', True), d.getVar('TUNE_FEATURES', True), d)}" |
| TARGET_GOTUPLE = "${TARGET_GOOS}_${TARGET_GOARCH}" |
| GO_BUILD_BINDIR = "${@['bin/${HOST_GOTUPLE}','bin'][d.getVar('BUILD_GOTUPLE',True) == d.getVar('HOST_GOTUPLE',True)]}" |
| |
| def go_map_arch(a, d): |
| import re |
| if re.match('i.86', a): |
| return '386' |
| elif a == 'x86_64': |
| return 'amd64' |
| elif re.match('arm.*', a): |
| return 'arm' |
| elif re.match('aarch64.*', a): |
| return 'arm64' |
| elif re.match('p(pc|owerpc)(|64)', a): |
| return 'powerpc' |
| else: |
| bb.error("cannot map '%s' to a Go architecture" % a) |
| |
| def go_map_arm(a, f, d): |
| import re |
| if re.match('arm.*', a) and re.match('arm.*7.*', f): |
| return '7' |
| return '' |
| |
| def go_map_os(o, d): |
| if o.startswith('linux'): |
| return 'linux' |
| return o |