8a1158f89f
Enable the supported "riscv64" GOARCH. Add a patch to fix a build failure due to GOARCH leaking into the calls to the go-bootstrap compiler. Unsets the GOARCH before calling go-bootstrap. PR: https://github.com/golang/go/pull/52362 Signed-off-by: Christian Stewart <christian@paral.in> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
163 lines
4.6 KiB
Makefile
163 lines
4.6 KiB
Makefile
################################################################################
|
|
#
|
|
# go
|
|
#
|
|
################################################################################
|
|
|
|
GO_VERSION = 1.18.2
|
|
GO_SITE = https://storage.googleapis.com/golang
|
|
GO_SOURCE = go$(GO_VERSION).src.tar.gz
|
|
|
|
GO_LICENSE = BSD-3-Clause
|
|
GO_LICENSE_FILES = LICENSE
|
|
GO_CPE_ID_VENDOR = golang
|
|
|
|
HOST_GO_DEPENDENCIES = host-go-bootstrap
|
|
HOST_GO_GOPATH = $(HOST_DIR)/usr/share/go-path
|
|
HOST_GO_HOST_CACHE = $(HOST_DIR)/usr/share/host-go-cache
|
|
HOST_GO_ROOT = $(HOST_DIR)/lib/go
|
|
HOST_GO_TARGET_CACHE = $(HOST_DIR)/usr/share/go-cache
|
|
|
|
# We pass an empty GOBIN, otherwise "go install: cannot install
|
|
# cross-compiled binaries when GOBIN is set"
|
|
HOST_GO_COMMON_ENV = \
|
|
GO111MODULE=on \
|
|
GOFLAGS=-mod=vendor \
|
|
GOROOT="$(HOST_GO_ROOT)" \
|
|
GOPATH="$(HOST_GO_GOPATH)" \
|
|
GOPROXY=off \
|
|
PATH=$(BR_PATH) \
|
|
GOBIN= \
|
|
CGO_ENABLED=$(HOST_GO_CGO_ENABLED)
|
|
|
|
ifeq ($(BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS),y)
|
|
|
|
ifeq ($(BR2_arm),y)
|
|
GO_GOARCH = arm
|
|
ifeq ($(BR2_ARM_CPU_ARMV5),y)
|
|
GO_GOARM = 5
|
|
else ifeq ($(BR2_ARM_CPU_ARMV6),y)
|
|
GO_GOARM = 6
|
|
else ifeq ($(BR2_ARM_CPU_ARMV7A),y)
|
|
GO_GOARM = 7
|
|
else ifeq ($(BR2_ARM_CPU_ARMV8A),y)
|
|
# Go doesn't support 32-bit GOARM=8 (https://github.com/golang/go/issues/29373)
|
|
# but can still benefit from armv7 optimisations
|
|
GO_GOARM = 7
|
|
endif
|
|
else ifeq ($(BR2_aarch64),y)
|
|
GO_GOARCH = arm64
|
|
else ifeq ($(BR2_i386),y)
|
|
GO_GOARCH = 386
|
|
# i386: use softfloat if no SSE2: https://golang.org/doc/go1.16#386
|
|
ifneq ($(BR2_X86_CPU_HAS_SSE2),y)
|
|
GO_GO386 = softfloat
|
|
endif
|
|
else ifeq ($(BR2_x86_64),y)
|
|
GO_GOARCH = amd64
|
|
else ifeq ($(BR2_powerpc64),y)
|
|
GO_GOARCH = ppc64
|
|
else ifeq ($(BR2_powerpc64le),y)
|
|
GO_GOARCH = ppc64le
|
|
else ifeq ($(BR2_mips64),y)
|
|
GO_GOARCH = mips64
|
|
else ifeq ($(BR2_mips64el),y)
|
|
GO_GOARCH = mips64le
|
|
else ifeq ($(BR2_riscv),y)
|
|
GO_GOARCH = riscv64
|
|
else ifeq ($(BR2_s390x),y)
|
|
GO_GOARCH = s390x
|
|
endif
|
|
|
|
# For the convienience of target packages.
|
|
HOST_GO_TOOLDIR = $(HOST_GO_ROOT)/pkg/tool/linux_$(GO_GOARCH)
|
|
HOST_GO_TARGET_ENV = \
|
|
$(HOST_GO_COMMON_ENV) \
|
|
GOARCH=$(GO_GOARCH) \
|
|
GOCACHE="$(HOST_GO_TARGET_CACHE)" \
|
|
CC="$(TARGET_CC)" \
|
|
CXX="$(TARGET_CXX)" \
|
|
CGO_CFLAGS="$(TARGET_CFLAGS)" \
|
|
CGO_CXXFLAGS="$(TARGET_CXXFLAGS)" \
|
|
CGO_LDFLAGS="$(TARGET_LDFLAGS)" \
|
|
GOTOOLDIR="$(HOST_GO_TOOLDIR)"
|
|
|
|
# The go compiler's cgo support uses threads. If BR2_TOOLCHAIN_HAS_THREADS is
|
|
# set, build in cgo support for any go programs that may need it. Note that
|
|
# any target package needing cgo support must include
|
|
# 'depends on BR2_TOOLCHAIN_HAS_THREADS' in its config file.
|
|
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
|
|
HOST_GO_CGO_ENABLED = 1
|
|
else
|
|
HOST_GO_CGO_ENABLED = 0
|
|
endif
|
|
|
|
HOST_GO_CROSS_ENV = \
|
|
CC_FOR_TARGET="$(TARGET_CC)" \
|
|
CXX_FOR_TARGET="$(TARGET_CXX)" \
|
|
GOARCH=$(GO_GOARCH) \
|
|
$(if $(GO_GO386),GO386=$(GO_GO386)) \
|
|
$(if $(GO_GOARM),GOARM=$(GO_GOARM)) \
|
|
GO_ASSUME_CROSSCOMPILING=1
|
|
|
|
else # !BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
|
|
# host-go can still be used to build packages for the host. No need to set all
|
|
# the arch stuff since we will not be cross-compiling.
|
|
HOST_GO_CGO_ENABLED = 1
|
|
endif # BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
|
|
|
|
# For the convenience of host golang packages
|
|
HOST_GO_HOST_ENV = \
|
|
$(HOST_GO_COMMON_ENV) \
|
|
GOARCH="" \
|
|
GOCACHE="$(HOST_GO_HOST_CACHE)" \
|
|
CC="$(HOSTCC_NOCCACHE)" \
|
|
CXX="$(HOSTCXX_NOCCACHE)" \
|
|
CGO_CFLAGS="$(HOST_CFLAGS)" \
|
|
CGO_CXXFLAGS="$(HOST_CXXFLAGS)" \
|
|
CGO_LDFLAGS="$(HOST_LDFLAGS)"
|
|
|
|
# The go build system is not compatible with ccache, so use
|
|
# HOSTCC_NOCCACHE. See https://github.com/golang/go/issues/11685.
|
|
HOST_GO_MAKE_ENV = \
|
|
GO111MODULE=off \
|
|
GOCACHE=$(HOST_GO_HOST_CACHE) \
|
|
GOROOT_BOOTSTRAP=$(HOST_GO_BOOTSTRAP_ROOT) \
|
|
GOROOT_FINAL=$(HOST_GO_ROOT) \
|
|
GOROOT="$(@D)" \
|
|
GOBIN="$(@D)/bin" \
|
|
GOOS=linux \
|
|
CC=$(HOSTCC_NOCCACHE) \
|
|
CXX=$(HOSTCXX_NOCCACHE) \
|
|
CGO_ENABLED=$(HOST_GO_CGO_ENABLED) \
|
|
$(HOST_GO_CROSS_ENV)
|
|
|
|
define HOST_GO_BUILD_CMDS
|
|
cd $(@D)/src && \
|
|
$(HOST_GO_MAKE_ENV) ./make.bash $(if $(VERBOSE),-v)
|
|
endef
|
|
|
|
define HOST_GO_INSTALL_CMDS
|
|
$(INSTALL) -D -m 0755 $(@D)/bin/go $(HOST_GO_ROOT)/bin/go
|
|
$(INSTALL) -D -m 0755 $(@D)/bin/gofmt $(HOST_GO_ROOT)/bin/gofmt
|
|
|
|
ln -sf ../lib/go/bin/go $(HOST_DIR)/bin/
|
|
ln -sf ../lib/go/bin/gofmt $(HOST_DIR)/bin/
|
|
|
|
cp -a $(@D)/lib $(HOST_GO_ROOT)/
|
|
|
|
mkdir -p $(HOST_GO_ROOT)/pkg
|
|
cp -a $(@D)/pkg/include $(@D)/pkg/linux_* $(HOST_GO_ROOT)/pkg/
|
|
cp -a $(@D)/pkg/tool $(HOST_GO_ROOT)/pkg/
|
|
|
|
# There is a known issue which requires the go sources to be installed
|
|
# https://golang.org/issue/2775
|
|
cp -a $(@D)/src $(HOST_GO_ROOT)/
|
|
|
|
# Set all file timestamps to prevent the go compiler from rebuilding any
|
|
# built in packages when programs are built.
|
|
find $(HOST_GO_ROOT) -type f -exec touch -r $(@D)/bin/go {} \;
|
|
endef
|
|
|
|
$(eval $(host-generic-package))
|