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inherit goarch
def get_go_parallel_make(d):
pm = (d.getVar('PARALLEL_MAKE') or '').split()
# look for '-j' and throw other options (e.g. '-l') away
# because they might have a different meaning in golang
while pm:
opt = pm.pop(0)
if opt == '-j':
v = pm.pop(0)
elif opt.startswith('-j'):
v = opt[2:].strip()
else:
continue
return '-p %d' % int(v)
return ""
GO_PARALLEL_BUILD ?= "${@get_go_parallel_make(d)}"
GOROOT_class-native = "${STAGING_LIBDIR_NATIVE}/go"
GOROOT_class-nativesdk = "${STAGING_DIR_TARGET}${libdir}/go"
GOROOT = "${STAGING_LIBDIR}/go"
export GOROOT
export GOROOT_FINAL = "${libdir}/go"
DEPENDS_GOLANG_class-target = "virtual/${TARGET_PREFIX}go virtual/${TARGET_PREFIX}go-runtime"
DEPENDS_GOLANG_class-native = "go-native"
DEPENDS_GOLANG_class-nativesdk = "virtual/${TARGET_PREFIX}go-crosssdk virtual/${TARGET_PREFIX}go-runtime"
DEPENDS_append = " ${DEPENDS_GOLANG}"
GO_LINKSHARED ?= "${@'-linkshared' if d.getVar('GO_DYNLINK') else ''}"
GO_RPATH_LINK = "${@'-Wl,-rpath-link=${STAGING_DIR_TARGET}${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
GO_RPATH = "${@'-r ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
GO_RPATH_class-native = "${@'-r ${STAGING_LIBDIR_NATIVE}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
GO_RPATH_LINK_class-native = "${@'-Wl,-rpath-link=${STAGING_LIBDIR_NATIVE}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${GO_RPATH_LINK} ${LDFLAGS}"
GO_LDFLAGS ?= '-ldflags="${GO_RPATH} -extldflags '${GO_EXTLDFLAGS}'"'
export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS}"
GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
export GO = "${HOST_PREFIX}go"
GOTOOLDIR = "${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
GOTOOLDIR_class-native = "${STAGING_LIBDIR_NATIVE}/go/pkg/tool/${BUILD_GOTUPLE}"
export GOTOOLDIR
export CGO_ENABLED ?= "1"
export CGO_CFLAGS ?= "${CFLAGS}"
export CGO_CPPFLAGS ?= "${CPPFLAGS}"
export CGO_CXXFLAGS ?= "${CXXFLAGS}"
export CGO_LDFLAGS ?= "${LDFLAGS}"
GO_INSTALL ?= "${GO_IMPORT}/..."
GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
B = "${WORKDIR}/build"
export GOPATH = "${B}"
python go_do_unpack() {
src_uri = (d.getVar('SRC_URI') or "").split()
if len(src_uri) == 0:
return
try:
fetcher = bb.fetch2.Fetch(src_uri, d)
for url in fetcher.urls:
if fetcher.ud[url].type == 'git':
if fetcher.ud[url].parm.get('destsuffix') is None:
s_dirname = os.path.basename(d.getVar('S'))
fetcher.ud[url].parm['destsuffix'] = os.path.join(s_dirname, 'src',
d.getVar('GO_IMPORT')) + '/'
fetcher.unpack(d.getVar('WORKDIR'))
except bb.fetch2.BBFetchException as e:
raise bb.build.FuncFailed(e)
}
go_list_packages() {
${GO} list -f '{{.ImportPath}}' ${GOBUILDFLAGS} ${GO_INSTALL} | \
egrep -v '${GO_INSTALL_FILTEROUT}'
}
go_do_configure() {
ln -snf ${S}/src ${B}/
}
go_do_compile() {
${GO} env
if [ -n "${GO_INSTALL}" ]; then
${GO} install ${GO_LINKSHARED} ${GOBUILDFLAGS} `go_list_packages`
fi
}
do_compile[cleandirs] = "${B}/bin ${B}/pkg"
go_do_install() {
install -d ${D}${libdir}/go/src/${GO_IMPORT}
tar -C ${S}/src/${GO_IMPORT} -cf - --exclude-vcs . | \
tar -C ${D}${libdir}/go/src/${GO_IMPORT} --no-same-owner -xf -
tar -C ${B} -cf - pkg | tar -C ${D}${libdir}/go --no-same-owner -xf -
if [ -n "`ls ${B}/${GO_BUILD_BINDIR}/`" ]; then
install -d ${D}${bindir}
install -m 0755 ${B}/${GO_BUILD_BINDIR}/* ${D}${bindir}/
fi
}
EXPORT_FUNCTIONS do_unpack do_configure do_compile do_install
FILES_${PN}-dev = "${libdir}/go/src"
FILES_${PN}-staticdev = "${libdir}/go/pkg"
INSANE_SKIP_${PN} += "ldflags"
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