diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/goarch.bbclass')
-rw-r--r-- | import-layers/yocto-poky/meta/classes/goarch.bbclass | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/classes/goarch.bbclass b/import-layers/yocto-poky/meta/classes/goarch.bbclass new file mode 100644 index 000000000..12df88f8c --- /dev/null +++ b/import-layers/yocto-poky/meta/classes/goarch.bbclass @@ -0,0 +1,53 @@ +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('mips64el*', a): + return 'mips64le' + elif re.match('mips64*', a): + return 'mips64' + elif re.match('mipsel*', a): + return 'mipsle' + elif re.match('mips*', a): + return 'mips' + elif re.match('p(pc|owerpc)(64)', a): + return 'ppc64' + elif re.match('p(pc|owerpc)(64el)', a): + return 'ppc64le' + else: + raise bb.parse.SkipPackage("Unsupported CPU architecture: %s" % a) + +def go_map_arm(a, f, d): + import re + if re.match('arm.*', a): + if 'armv7' in f: + return '7' + elif 'armv6' in f: + return '6' + return '' + +def go_map_os(o, d): + if o.startswith('linux'): + return 'linux' + return o + + |