From ec50eb3e4226e69d11dffff8e509a981586dd81f Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Mon, 4 Apr 2016 19:31:49 +0000 Subject: [PATCH] go: new host package Add a new package 'go' which builds the host cross compiler and libraries for the go programming language. Signed-off-by: Geoff Levand [Thomas: - Put the computation of GO_GOARM inside the ifeq ($(BR2_arm),y) condition rather than duplicating this condition. - Remove the GO_GOARCH=unknown case, since there is no way to fall in this case as only supported architectures can use host-go. - Remove the GO_GOARM=unknown case, since we are sure that only ARMv5/6/7 will use host-go. - Rename HOST_GO_FINAL to HOST_GO_ROOT, since it's really the "root" of the Go installation. - Remove visible Config.in.host option.] Signed-off-by: Thomas Petazzoni --- package/Config.in.host | 1 + package/go/Config.in.host | 5 +++ package/go/go.hash | 2 ++ package/go/go.mk | 70 +++++++++++++++++++++++++++++++++++++++ 4 files changed, 78 insertions(+) create mode 100644 package/go/Config.in.host create mode 100644 package/go/go.hash create mode 100644 package/go/go.mk diff --git a/package/Config.in.host b/package/Config.in.host index c1d40f4962..d27242fe31 100644 --- a/package/Config.in.host +++ b/package/Config.in.host @@ -14,6 +14,7 @@ menu "Host utilities" source "package/genext2fs/Config.in.host" source "package/genimage/Config.in.host" source "package/genpart/Config.in.host" + source "package/go/Config.in.host" source "package/gptfdisk/Config.in.host" source "package/imx-usb-loader/Config.in.host" source "package/jq/Config.in.host" diff --git a/package/go/Config.in.host b/package/go/Config.in.host new file mode 100644 index 0000000000..094e402949 --- /dev/null +++ b/package/go/Config.in.host @@ -0,0 +1,5 @@ +config BR2_PACKAGE_HOST_GO_ARCH_SUPPORTS + bool + default y + depends on BR2_arm || BR2_aarch64 || BR2_i386 || BR2_x86_64 || BR2_powerpc + depends on !BR2_ARM_CPU_ARMV4 diff --git a/package/go/go.hash b/package/go/go.hash new file mode 100644 index 0000000000..e7c72de023 --- /dev/null +++ b/package/go/go.hash @@ -0,0 +1,2 @@ +# Locally computed: +sha256 754e06dab1c31ab168fc9db9e32596734015ea9e24bc44cae7f237f417ce4efe go1.5.3.src.tar.gz diff --git a/package/go/go.mk b/package/go/go.mk new file mode 100644 index 0000000000..5454fd5c2a --- /dev/null +++ b/package/go/go.mk @@ -0,0 +1,70 @@ +################################################################################ +# +# go +# +################################################################################ + +GO_VERSION = 1.5.3 +GO_SITE = https://storage.googleapis.com/golang +GO_SOURCE = go$(GO_VERSION).src.tar.gz + +GO_LICENSE = BSD-3c +GO_LICENSE_FILES = LICENSE + +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 +endif +else ifeq ($(BR2_aarch64),y) +GO_GOARCH = arm64 +else ifeq ($(BR2_i386),y) +GO_GOARCH = 386 +else ifeq ($(BR2_x86_64),y) +GO_GOARCH = amd64 +else ifeq ($(BR2_powerpc),y) +GO_GOARCH = ppc64 +endif + +HOST_GO_DEPENDENCIES = host-go-bootstrap +HOST_GO_ROOT = $(HOST_DIR)/usr/lib/go + +HOST_GO_MAKE_ENV = \ + GOROOT_BOOTSTRAP=$(HOST_GO_BOOTSTRAP_ROOT) \ + GOROOT_FINAL=$(HOST_GO_ROOT) \ + GOROOT="$(@D)" \ + GOBIN="$(@D)/bin" \ + GOARCH=$(GO_GOARCH) \ + $(if $(GO_GOARM),GOARM=$(GO_GOARM)) \ + GOOS=linux \ + CGO_ENABLED=1 \ + CC_FOR_TARGET=$(TARGET_CC) \ + CXX_FOR_TARGET=$(TARGET_CXX) + +define HOST_GO_BUILD_CMDS + cd $(@D)/src && $(HOST_GO_MAKE_ENV) ./make.bash +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)/usr/bin/ + ln -sf ../lib/go/bin/gofmt $(HOST_DIR)/usr/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 $(HOST_GO_ROOT)/ +endef + +$(eval $(host-generic-package)) -- 2.30.2