Yocto 2.4
Move OpenBMC to Yocto 2.4(rocko)
Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/meta/classes/goarch.bbclass b/import-layers/yocto-poky/meta/classes/goarch.bbclass
index 12df88f..663c9ff 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 @@
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 @@
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):