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author | Dave Cobbley <david.j.cobbley@linux.intel.com> | 2018-08-14 20:05:37 +0300 |
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committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2018-08-23 04:26:31 +0300 |
commit | eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 (patch) | |
tree | de291a73dc37168da6370e2cf16c347d1eba9df8 /poky/meta/classes/goarch.bbclass | |
parent | 9c3cf826d853102535ead04cebc2d6023eff3032 (diff) | |
download | openbmc-eb8dc40360f0cfef56fb6947cc817a547d6d9bc6.tar.xz |
[Subtree] Removing import-layers directory
As part of the move to subtrees, need to bring all the import layers
content to the top level.
Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'poky/meta/classes/goarch.bbclass')
-rw-r--r-- | poky/meta/classes/goarch.bbclass | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/poky/meta/classes/goarch.bbclass b/poky/meta/classes/goarch.bbclass new file mode 100644 index 000000000..f54c5169e --- /dev/null +++ b/poky/meta/classes/goarch.bbclass @@ -0,0 +1,100 @@ +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 = "${@go_map_os(d.getVar('HOST_OS'), d)}" +HOST_GOARCH = "${@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_GOMIPS = "${@go_map_mips(d.getVar('HOST_ARCH'), d.getVar('TUNE_FEATURES'), d)}" +HOST_GOTUPLE = "${HOST_GOOS}_${HOST_GOARCH}" +TARGET_GOOS = "${@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 = "${@go_map_386(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'), d)}" +TARGET_GOMIPS = "${@go_map_mips(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') == 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 = "" +GO_DYNLINK_class-nativesdk = "" + +# 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" +SECURITY_CFLAGS_mips = "${SECURITY_NOPIE_CFLAGS}" +SECURITY_NOPIE_CFLAGS ??= "" + +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 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): + return 'ppc64le' + else: + raise bb.parse.SkipRecipe("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' + 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_mips(a, f, d): + import re + if a == 'mips' or a == 'mipsel': + if 'fpu-hard' in f: + return 'hardfloat' + else: + return 'softfloat' + return '' + +def go_map_os(o, d): + if o.startswith('linux'): + return 'linux' + return o + + |