diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/goarch.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/goarch.bbclass | 61 |
1 files changed, 47 insertions, 14 deletions
diff --git a/import-layers/yocto-poky/meta/classes/goarch.bbclass b/import-layers/yocto-poky/meta/classes/goarch.bbclass index 12df88f8c4..663c9ffc3d 100644 --- a/import-layers/yocto-poky/meta/classes/goarch.bbclass +++ b/import-layers/yocto-poky/meta/classes/goarch.bbclass @@ -1,15 +1,37 @@ -BUILD_GOOS = "${@go_map_os(d.getVar('BUILD_OS', True), d)}" -BUILD_GOARCH = "${@go_map_arch(d.getVar('BUILD_ARCH', True), d)}" +BUILD_GOOS = "${@go_map_os(d.getVar('BUILD_OS'), d)}" +BUILD_GOARCH = "${@go_map_arch(d.getVar('BUILD_ARCH'), 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 = "${@go_map_arm(d.getVar('HOST_ARCH', True), d.getVar('TUNE_FEATURES', True), d)}" +HOST_GOOS = "${@go_map_os(d.getVar('HOST_OS'), d)}" +HOST_GOARCH = "${@go_map_arch(d.getVar('HOST_ARCH'), d)}" +HOST_GOARM = "${@go_map_arm(d.getVar('HOST_ARCH'), d.getVar('TUNE_FEATURES'), d)}" +HOST_GO386 = "${@go_map_386(d.getVar('HOST_ARCH'), d.getVar('TUNE_FEATURES'), d)}" HOST_GOTUPLE = "${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_GOOS = "${@go_map_os(d.getVar('TARGET_OS'), d)}" +TARGET_GOARCH = "${@go_map_arch(d.getVar('TARGET_ARCH'), d)}" +TARGET_GOARM = "${@go_map_arm(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'), d)}" +TARGET_GO386 = "${@go_map_386(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'), d)}" TARGET_GOTUPLE = "${TARGET_GOOS}_${TARGET_GOARCH}" -GO_BUILD_BINDIR = "${@['bin/${HOST_GOTUPLE}','bin'][d.getVar('BUILD_GOTUPLE',True) == d.getVar('HOST_GOTUPLE',True)]}" +GO_BUILD_BINDIR = "${@['bin/${HOST_GOTUPLE}','bin'][d.getVar('BUILD_GOTUPLE') == d.getVar('HOST_GOTUPLE')]}" + +# Go supports dynamic linking on a limited set of architectures. +# See the supportsDynlink function in go/src/cmd/compile/internal/gc/main.go +GO_DYNLINK = "" +GO_DYNLINK_arm = "1" +GO_DYNLINK_aarch64 = "1" +GO_DYNLINK_x86 = "1" +GO_DYNLINK_x86-64 = "1" +GO_DYNLINK_powerpc64 = "1" +GO_DYNLINK_class-native = "" + +# define here because everybody inherits this class +# +COMPATIBLE_HOST_linux-gnux32 = "null" +COMPATIBLE_HOST_linux-muslx32 = "null" +COMPATIBLE_HOST_powerpc = "null" +COMPATIBLE_HOST_powerpc64 = "null" +COMPATIBLE_HOST_mipsarchn32 = "null" +ARM_INSTRUCTION_SET = "arm" +TUNE_CCARGS_remove = "-march=mips32r2" def go_map_arch(a, d): import re @@ -21,14 +43,14 @@ def go_map_arch(a, d): return 'arm' elif re.match('aarch64.*', a): return 'arm64' - elif re.match('mips64el*', a): + elif re.match('mips64el.*', a): return 'mips64le' - elif re.match('mips64*', a): + elif re.match('mips64.*', a): return 'mips64' - elif re.match('mipsel*', a): - return 'mipsle' - elif re.match('mips*', a): + elif a == 'mips': return 'mips' + elif a == 'mipsel': + return 'mipsle' elif re.match('p(pc|owerpc)(64)', a): return 'ppc64' elif re.match('p(pc|owerpc)(64el)', a): @@ -43,6 +65,17 @@ def go_map_arm(a, f, d): return '7' elif 'armv6' in f: return '6' + elif 'armv5' in f: + return '5' + return '' + +def go_map_386(a, f, d): + import re + if re.match('i.86', a): + if ('core2' in f) or ('corei7' in f): + return 'sse2' + else: + return '387' return '' def go_map_os(o, d): |