blob: 4e00c7bf0d13959f6be683885b3ed39e12da9970 [file] [log] [blame]
Patrick Williamsd849ec72016-08-17 14:59:38 -05001BUILD_GOOS = "${@go_map_os(d.getVar('BUILD_OS', True), d)}"
2BUILD_GOARCH = "${@go_map_arch(d.getVar('BUILD_ARCH', True), d)}"
3BUILD_GOTUPLE = "${BUILD_GOOS}_${BUILD_GOARCH}"
4HOST_GOOS = "${@go_map_os(d.getVar('HOST_OS', True), d)}"
5HOST_GOARCH = "${@go_map_arch(d.getVar('HOST_ARCH', True), d)}"
6HOST_GOARM = "${@go_map_arm(d.getVar('HOST_ARCH', True), d.getVar('TUNE_FEATURES', True), d)}"
7HOST_GOTUPLE = "${HOST_GOOS}_${HOST_GOARCH}"
8TARGET_GOOS = "${@go_map_os(d.getVar('TARGET_OS', True), d)}"
9TARGET_GOARCH = "${@go_map_arch(d.getVar('TARGET_ARCH', True), d)}"
10TARGET_GOARM = "${@go_map_arm(d.getVar('TARGET_ARCH', True), d.getVar('TUNE_FEATURES', True), d)}"
11TARGET_GOTUPLE = "${TARGET_GOOS}_${TARGET_GOARCH}"
12GO_BUILD_BINDIR = "${@['bin/${HOST_GOTUPLE}','bin'][d.getVar('BUILD_GOTUPLE',True) == d.getVar('HOST_GOTUPLE',True)]}"
13
14def go_map_arch(a, d):
15 import re
16 if re.match('i.86', a):
17 return '386'
18 elif a == 'x86_64':
19 return 'amd64'
20 elif re.match('arm.*', a):
21 return 'arm'
22 elif re.match('aarch64.*', a):
23 return 'arm64'
24 elif re.match('p(pc|owerpc)(|64)', a):
25 return 'powerpc'
26 else:
27 bb.error("cannot map '%s' to a Go architecture" % a)
28
29def go_map_arm(a, f, d):
30 import re
31 if re.match('arm.*', a) and re.match('arm.*7.*', f):
32 return '7'
33 return ''
34
35def go_map_os(o, d):
36 if o.startswith('linux'):
37 return 'linux'
38 return o