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go: set GOMIPS envrionment variable

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Go 1.10 adds support for selecting hard/soft float
object code through the GOMIPS environment variable.

(From OE-Core rev: f3cabc92dca3408da18f04e4af4051fba1f63c14)

Signed-off-by: Matt Madison <matt@madison.systems>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Matt Madison
2018-03-04 13:09:26 -08:00
committed by Richard Purdie
parent 7a4ca89b55
commit dc2e108efe
5 changed files with 16 additions and 0 deletions
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11
meta/classes/goarch.bbclass
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@@ -5,11 +5,13 @@ 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')]}"
@@ -78,6 +80,15 @@ def go_map_386(a, f, d):
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'

1
meta/recipes-devtools/go/go-cross-canadian.inc
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@@ -41,6 +41,7 @@ export GOARCH="${TARGET_GOARCH}"
export GOOS="${TARGET_GOOS}"
test -n "\$GOARM" || export GOARM="${TARGET_GOARM}"
test -n "\$GO386" || export GO386="${TARGET_GO386}"
test -n "\$GOMIPS" || export GOMIPS="${TARGET_GOMIPS}"
export GOTOOLDIR="\$native_goroot/pkg/tool/${HOST_GOTUPLE}"
test -n "\$GOROOT" || export GOROOT="\$OECORE_TARGET_SYSROOT/${target_libdir}/go"
\$here/../../lib/${TARGET_SYS}/go/bin/$1 "\$@"

2
meta/recipes-devtools/go/go-cross.inc
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@@ -11,6 +11,7 @@ export GOOS = "${TARGET_GOOS}"
export GOARCH = "${TARGET_GOARCH}"
export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export GOCACHE = "off"
@@ -40,6 +41,7 @@ export GOARCH="${TARGET_GOARCH}"
export GOOS="${TARGET_GOOS}"
export GOARM="\${GOARM:-${TARGET_GOARM}}"
export GO386="\${GO386:-${TARGET_GO386}}"
export GOMIPS="\${GOMIPS:-${TARGET_GOMIPS}}"
\$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
END
chmod +x ${D}${bindir}/$2

1
meta/recipes-devtools/go/go-runtime.inc
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@@ -8,6 +8,7 @@ export GOOS = "${TARGET_GOOS}"
export GOARCH = "${TARGET_GOARCH}"
export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export CGO_ENABLED = "1"

1
meta/recipes-devtools/go/go-target.inc
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@@ -8,6 +8,7 @@ export GOOS = "${TARGET_GOOS}"
export GOARCH = "${TARGET_GOARCH}"
export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export CGO_ENABLED = "1"