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release.mk
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##############################################################################
# Copyright (C) 2014-2017 Synopsys Inc.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
#
# Toolchain "release" makefile that does all of the steps required to make a
# GitHub release of toolchain.
#
# Please refer to doc/release.rst for documentation on how to use this
# makefile.
#
#
# Configuration
#
CONFIG_STATIC_TOOLCHAIN := n
# Whether to build big endian toolchain
ENABLE_BIG_ENDIAN := y
# Whether to create a separate documentation package
ENABLE_DOCS_PACKAGE := n
# Whether to build and upload IDE
ENABLE_IDE := y
# Whether to build and upload IDE on macOS
ENABLE_IDE_MACOS := n
# Whether to build or download GNU IDE Plugins
ENABLE_IDE_PLUGINS_BUILD := y
# Whether to build Linux images
ENABLE_LINUX_IMAGES := y
# Whether to build Toolchain for Linux targets.
ENABLE_UCLIBC_TOOLS := y
# Whether to build native toolchain for ARC HS Linux.
ENABLE_NATIVE_TOOLS := y
# Whether to build toolchain for Linux/glibc targets.
ENABLE_GLIBC_TOOLS := y
# Whether to build and upload OpenOCD for Linux.
ENABLE_OPENOCD := y
# Whether to build and upload OpenOCD for Windows.
# Requires ENABLE_OPENOCD to be set to 'y'.
ENABLE_OPENOCD_WIN := y
# Whether to build Toolchain PDF documentation. This affects only the
# "toolchain" repository - PDF documents from gcc, binutils, etc are always
# created, regardless of this option.
ENABLE_PDF_DOCS := y
# Whether to create a source tarball.
ENABLE_SOURCE_TARBALL := y
# Whether to build and upload windows installer.
# Requires ENABLE_OPENOCD_WIN to be set to 'y'.
ENABLE_WINDOWS_INSTALLER := y
# URL base for git repositories.
GIT_URL_BASE := git@github.com:foss-for-synopsys-dwc-arc-processors
# Whether there is a directory that contains already cloned git repositories
# that can be used as a git reference. If specified than it *must* contain
# copies of all repositories that will be used.
GIT_REFERENCE_ROOT :=
# This path to prebuilt IDE plugins should be set only if
# ENABLE_IDE_PLUGINS_BUILD is 'n'.
IDE_PLUGIN_LOCATION :=
# libusb is used by the OpenOCD for Windows
LIBUSB_VERSION := 1.0.20
ROOT := $(realpath ..)
THIRD_PARTY_SOFTWARE_LOCATION :=
# Triplet of Mingw toolchain.
WINDOWS_TRIPLET := i686-w64-mingw32
# Must be a folder available to Windows host, e.g. Linux folder shared via
# Samba.
WINDOWS_WORKSPACE := $(ROOT)/windows_workspace
# Include overriding configuration
-include release.config
#
# Check prerequisite variables
#
ifeq ($(RELEASE_TAG),)
$(error RELEASE_TAG variable can not be empty)
endif
ifneq ($(filter upload, $(MAKECMDGOALS)),)
ifeq ($(RELEASE_NAME),)
$(error RELEASE_NAME variable can not be empty for "upload" target)
endif
endif
#
# Internal variables
#
# Identify host system (used in release tarball names).
ifeq ($(shell uname -s),Linux)
HOST := linux
else
ifeq ($(shell uname -s),Darwin)
HOST := macos
else
$(error Unknown OS: $(shell uname -s). Only Linux and macOS (Darwin) are supported.)
endif
endif
CP = rsync -a
GIT = git
PYTHON = /depot/Python-3.4.3/bin/python3
SSH = ssh
WGET = wget
# Always have `-nv`.
override WGETFLAGS += -nv
CHECKSUM := shasum -a256 -b
ifneq ($(HOST),macos)
LOCAL_CP := cp -al
else
# macOS' `cp` doesn't support hardlinks and `-l`.
LOCAL_CP := cp -a
endif
# RELEASE_TAG is a literal Git tag, like arc-2016.09-rc1.
# RELEASE in this case would be 2016.09-rc1. However remove -release suffix
# that is used for final release tags.
# RELEASE_BRANCH in this case would be 2016.09.
RELEASE := $(patsubst %-release,%,$(shell cut -s -d- -f2- <<< $(RELEASE_TAG)))
RELEASE_BRANCH := $(shell cut -s -d- -f2 <<< $(RELEASE_TAG))
ifeq ($(RELEASE_BRANCH),)
$(error RELEASE_TAG variable must be in format xxx-YYYY.MM)
endif
#
# Helpers
#
# Ensure that group has write access.
define create_dir
mkdir -m775 -p $@
endef
# Create tarball for release
#
# :param $1 - name of directory to tar. Directory must be in the $O.
define create_tar
cd $O && tar czf $1$(TAR_EXT) $1/
endef
# Create windows tarball for release. Difference with standard `create_tar` is
# that hard links are dereferenced, because they are notsupported in 7-zip -
# hard links are turned into 0-byte files.
#
# :param $1 - name of directory to tar. Directory must
# be in the $O.
define create_windows_tar
cd $O && tar czf $1$(TAR_EXT) --hard-dereference $1/
endef
# :param $1 - name of directory to zip.
define create_zip
cd $O && zip -q -r $1.zip $1/
endef
# Clone git repository
# $1 - Git URL
# $2 - directory name
ifeq ($(GIT_REFERENCE_ROOT),)
define git_clone_url
$(GIT) clone -q $1 $(ROOT)/$2
endef
else
define git_clone_url
$(GIT) clone -q --reference=$(GIT_REFERENCE_ROOT)/$2 \
$1 $(ROOT)/$2
endef
endif
# Clone git repository
# $1 - tool name
# $2 - directory name
define git_clone
$(call git_clone_url,$(GIT_URL_BASE)/$1.git,$2)
endef
#
# Build flags common to all toolchains
#
BUILDALLFLAGS := --disable-werror --strip --no-auto-pull \
--no-auto-checkout --elf32-strip-target-libs
# Disable Python and ISL, because those libraries are not shipped with the
# toolchain, and without explicit 'no' ./configure might grab system version of
# library as a dependency and it will not work for the user, who will have a
# different version of library on their system.
EXTRA_CONFIG_FLAGS += --with-python=no --with-isl=no
ifeq ($(CONFIG_STATIC_TOOLCHAIN),y)
EXTRA_CONFIG_FLAGS += LDFLAGS=-static
endif
BUILDALLFLAGS += --config-extra '$(EXTRA_CONFIG_FLAGS)'
#
# Output artifacts
#
O := ../release_output
# Use -a when invoking tar, then we can easily change to .tar.xz if we want.
TAR_EXT := .tar.gz
# Intermediate location for build directories. Toolchain will have it's own
# bd-{elf32,uclibc}, so this is only for OpenOCD ATM.
BUILD_DIR = $(ROOT)/build
# Toolchain: source tarball
# This variable should use .. instead of $(ROOT) so that tar will auto-remove
# .. from file paths. Perhaps this ugliness can be fixed with --transform?
TOOLS_SOURCE_CONTENTS := $(addprefix ../,binutils gcc gdb glibc newlib toolchain uclibc-ng openocd)
TOOLS_SOURCE_DIR := arc_gnu_$(RELEASE)_sources
# Toolchain: baremetal for Linux hosts
TOOLS_ELFLE_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_elf32_le_$(HOST)_install
TOOLS_ELFBE_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_elf32_be_$(HOST)_install
# Toolchain: baremetal for Windows hosts
TOOLS_ELFLE_WIN_DIR := arc_gnu_$(RELEASE)_prebuilt_elf32_le_win_install
TOOLS_ELFBE_WIN_DIR := arc_gnu_$(RELEASE)_prebuilt_elf32_be_win_install
# Toolchain: linux
TOOLS_UCLIBC_LE_700_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_uclibc_le_arc700_$(HOST)_install
TOOLS_UCLIBC_BE_700_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_uclibc_be_arc700_$(HOST)_install
TOOLS_UCLIBC_LE_HS_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_uclibc_le_archs_$(HOST)_install
TOOLS_UCLIBC_BE_HS_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_uclibc_be_archs_$(HOST)_install
TOOLS_UCLIBC_LE_HS38FPU_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_uclibc_le_hs38fpu_$(HOST)_install
# Toolchain: linux with glibc.
TOOLS_GLIBC_LE_HS_HOST_DIR := arc_gnu_$(RELEASE)_prebuilt_glibc_le_archs_$(HOST)_install
# Toolchain: native linux toolchain
TOOLS_UCLIBC_LE_HS_NATIVE_DIR := arc_gnu_$(RELEASE)_prebuilt_uclibc_le_archs_native_install
# Toolchain PDF User Guide.
PDF_DOC_FILE := $(abspath $(ROOT)/toolchain/doc/_build/latex/GNU_Toolchain_for_ARC.pdf)
# IDE: vanilla Eclipse variables
ECLIPSE_VERSION := 2018-12-R
ECLIPSE_VANILLA_WIN_ZIP := eclipse-cpp-$(ECLIPSE_VERSION)-win32-x86_64.zip
ECLIPSE_VANILLA_LINUX_TGZ := eclipse-cpp-$(ECLIPSE_VERSION)-linux-gtk-x86_64.tar.gz
ECLIPSE_VANILLA_MACOS_DMG := eclipse-cpp-$(ECLIPSE_VERSION)-macosx-cocoa-x86_64.dmg
# Coma separated list
ECLIPSE_DL_LINK_BASE := http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/photon/R
# Java. Note that filenames might differ from originals to ensure consistent
# JAVA_VERSION content.
JAVA_VERSION := 11.0.1_13
JRE_LINUX_TGZ := OpenJDK11-jre_x64_linux_openj9_$(JAVA_VERSION).tar.gz
JRE_WIN_ZIP := OpenJDK11-jre_x64_windows_openj9_$(JAVA_VERSION).zip
# IDE: output related variables
IDE_LINUX_INSTALL := arc_gnu_$(RELEASE)_ide_$(HOST)_install
IDE_MACOS_INSTALL := arc_gnu_$(RELEASE)_ide_$(HOST)_install
IDE_WIN_EXE := arc_gnu_$(RELEASE)_ide_win_install.exe
IDE_LINUX_TGZ := $(IDE_LINUX_INSTALL).tar.gz
IDE_MACOS_TGZ := $(IDE_MACOS_INSTALL).tar.gz
IDE_PLUGINS_ZIP := arc_gnu_$(RELEASE)_ide_plugins.zip
# Linux
LINUX_IMAGES_DIR = linux_images
LINUX_AXS103_UIMAGE = uImage_axs103
LINUX_AXS103_ROOTFS_CPIO = rootfs_axs103.cpio
LINUX_AXS103_ROOTFS_TAR = rootfs_axs103.tgz
# OpenOCD
OOCD_HOST_DIR := arc_gnu_$(RELEASE)_openocd_$(HOST)_install
OOCD_WIN_DIR := arc_gnu_$(RELEASE)_openocd_win_install
OOCD_SRC_DIR := $(ROOT)/openocd
OOCD_BUILD_HOST_DIR := $(BUILD_DIR)/openocd_$(HOST)
OOCD_BUILD_WIN_DIR := $(BUILD_DIR)/openocd_win
# Documentation package
DOCS_DIR := arc_gnu_$(RELEASE)_docs
# List of files that will be uploaded to GitHub Release.
UPLOAD_ARTIFACTS = \
$(TOOLS_ELFLE_HOST_DIR)$(TAR_EXT) \
$(UPLOAD_ARTIFACTS-y)
UPLOAD_ARTIFACTS-$(ENABLE_SOURCE_TARBALL) += $(TOOLS_SOURCE_DIR)$(TAR_EXT)
UPLOAD_ARTIFACTS-$(ENABLE_UCLIBC_TOOLS) += $(TOOLS_UCLIBC_LE_700_HOST_DIR)$(TAR_EXT)
UPLOAD_ARTIFACTS-$(ENABLE_UCLIBC_TOOLS) += $(TOOLS_UCLIBC_LE_HS_HOST_DIR)$(TAR_EXT)
UPLOAD_ARTIFACTS-$(ENABLE_BIG_ENDIAN) += $(TOOLS_ELFBE_HOST_DIR)$(TAR_EXT)
ifeq ($(ENABLE_UCLIBC_TOOLS),y)
UPLOAD_ARTIFACTS-$(ENABLE_BIG_ENDIAN) += $(TOOLS_UCLIBC_BE_700_HOST_DIR)$(TAR_EXT)
UPLOAD_ARTIFACTS-$(ENABLE_BIG_ENDIAN) += $(TOOLS_UCLIBC_BE_HS_HOST_DIR)$(TAR_EXT)
endif
UPLOAD_ARTIFACTS-$(ENABLE_GLIBC_TOOLS) += $(TOOLS_GLIBC_LE_HS_HOST_DIR)$(TAR_EXT)
UPLOAD_ARTIFACTS-$(ENABLE_DOCS_PACKAGE) += $(DOCS_DIR)$(TAR_EXT)
UPLOAD_ARTIFACTS-$(ENABLE_IDE) += $(IDE_LINUX_TGZ)
UPLOAD_ARTIFACTS-$(ENABLE_IDE) += $(IDE_PLUGINS_ZIP)
UPLOAD_ARTIFACTS-$(ENABLE_NATIVE_TOOLS) += $(TOOLS_UCLIBC_LE_HS_NATIVE_DIR)$(TAR_EXT)
UPLOAD_ARTIFACTS-$(ENABLE_WINDOWS_INSTALLER) += $(IDE_WIN_EXE)
# List of files that will be deployed internally. Is a superset of "upload"
# artifacts.
DEPLOY_ARTIFACTS = \
$(UPLOAD_ARTIFACTS) \
$(DEPLOY_ARTIFACTS-y)
DEPLOY_ARTIFACTS-$(ENABLE_OPENOCD) += $(OOCD_HOST_DIR)$(TAR_EXT)
DEPLOY_ARTIFACTS-$(ENABLE_OPENOCD_WIN) += $(OOCD_WIN_DIR)$(TAR_EXT)
DEPLOY_ARTIFACTS-$(ENABLE_OPENOCD_WIN) += $(OOCD_WIN_DIR).zip
DEPLOY_ARTIFACTS-$(ENABLE_WINDOWS_INSTALLER) += $(TOOLS_ELFLE_WIN_DIR)$(TAR_EXT)
DEPLOY_ARTIFACTS-$(ENABLE_WINDOWS_INSTALLER) += $(TOOLS_ELFBE_WIN_DIR)$(TAR_EXT)
# Include the directory here, because it is passed to rsync, and if that would
# be individual file name, then files would end up in deploy destination
# directly, instead of the linux images dir.
DEPLOY_ARTIFACTS-$(ENABLE_LINUX_IMAGES) += $(LINUX_IMAGES_DIR)
# Artifacts for unpacked builds
DEPLOY_BUILD_ARTIFACTS = \
$(TOOLS_ELFLE_HOST_DIR) \
$(DEPLOY_BUILD_ARTIFACTS-y)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_UCLIBC_TOOLS) += $(TOOLS_UCLIBC_LE_700_HOST_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_UCLIBC_TOOLS) += $(TOOLS_UCLIBC_LE_HS_HOST_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_BIG_ENDIAN) += $(TOOLS_ELFBE_HOST_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_BIG_ENDIAN) += $(TOOLS_UCLIBC_BE_700_HOST_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_BIG_ENDIAN) += $(TOOLS_UCLIBC_BE_HS_HOST_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_GLIBC_TOOLS) += $(TOOLS_GLIBC_LE_HS_HOST_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_IDE) += $(IDE_LINUX_INSTALL)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_NATIVE_TOOLS) += $(TOOLS_UCLIBC_LE_HS_NATIVE_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_OPENOCD) += $(OOCD_HOST_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_OPENOCD_WIN) += $(OOCD_WIN_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_WINDOWS_INSTALLER) += $(TOOLS_ELFLE_WIN_DIR)
DEPLOY_BUILD_ARTIFACTS-$(ENABLE_WINDOWS_INSTALLER) += $(TOOLS_ELFBE_WIN_DIR)
# Linux images are not in this list, because directory names in this list are
# processed, but linux_images doesn't conform to the convention expected by the
# processing.
CHECKSUM_FILE := checksum.txt
#
# Human friendly aliases
#
.PHONY: source-tarball elf-le-build elf-be-build elf-le elf-be \
windows ide openocd-win \
openocd-linux
BUILD_DEPS += \
$O/.stamp_elf_le_tarball \
$(BUILD_DEPS-y)
BUILD_DEPS-$(ENABLE_SOURCE_TARBALL) += $O/.stamp_source_tarball
BUILD_DEPS-$(ENABLE_UCLIBC_TOOLS) += $O/.stamp_uclibc_le_700_tarball
BUILD_DEPS-$(ENABLE_UCLIBC_TOOLS) += $O/.stamp_uclibc_le_hs_tarball
BUILD_DEPS-$(ENABLE_BIG_ENDIAN) += $O/.stamp_elf_be_tarball
ifeq ($(ENABLE_UCLIBC_TOOLS),y)
BUILD_DEPS-$(ENABLE_BIG_ENDIAN) += $O/.stamp_uclibc_be_700_tarball
BUILD_DEPS-$(ENABLE_BIG_ENDIAN) += $O/.stamp_uclibc_be_hs_tarball
endif
BUILD_DEPS-$(ENABLE_GLIBC_TOOLS) += $O/.stamp_glibc_le_hs_tarball
BUILD_DEPS-$(ENABLE_DOCS_PACKAGE) += $O/$(DOCS_DIR)$(TAR_EXT)
ifneq ($(HOST),macos)
BUILD_DEPS-$(ENABLE_IDE) += $O/.stamp_ide_linux_tar
endif
BUILD_DEPS-$(ENABLE_IDE_MACOS) += $O/.stamp_ide_macos_tar
BUILD_DEPS-$(ENABLE_IDE_PLUGINS_BUILD) += $O/$(IDE_PLUGINS_ZIP)
BUILD_DEPS-$(ENABLE_NATIVE_TOOLS) += $O/.stamp_uclibc_le_hs_native_tarball
BUILD_DEPS-$(ENABLE_OPENOCD) += $O/$(OOCD_HOST_DIR)$(TAR_EXT)
BUILD_DEPS-$(ENABLE_OPENOCD_WIN) += $O/$(OOCD_WIN_DIR)$(TAR_EXT)
BUILD_DEPS-$(ENABLE_OPENOCD_WIN) += $O/$(OOCD_WIN_DIR).zip
BUILD_DEPS-$(ENABLE_WINDOWS_INSTALLER) += $O/.stamp_elf_le_windows_tarball
BUILD_DEPS-$(ENABLE_WINDOWS_INSTALLER) += $O/.stamp_elf_be_windows_tarball
BUILD_DEPS-$(ENABLE_LINUX_IMAGES) += $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_UIMAGE)
BUILD_DEPS-$(ENABLE_LINUX_IMAGES) += $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_CPIO)
BUILD_DEPS-$(ENABLE_LINUX_IMAGES) += $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_TAR)
# Cannot include IDE_WIN_EXE into BUILD_DEPS-$(ENABLE_WINDOWS_INSTALLER),
# because it is generated on the Windows host, after `make build`.
# Build all components that can be built on Linux hosts.
.PHONY: build
build: $(BUILD_DEPS)
ifeq ($(ENABLE_WINDOWS_INSTALLER),y)
$O/$(CHECKSUM_FILE): $O/$(IDE_WIN_EXE)
endif
$O/$(CHECKSUM_FILE): $(BUILD_DEPS)
cd $O && $(CHECKSUM) $(UPLOAD_ARTIFACTS) > $@
.PHONY: checksum
checksum: $O/$(CHECKSUM_FILE)
source-tarball: $O/.stamp_source_tarball
elf-le-build: $O/.stamp_elf_le_built
elf-be-build: $O/.stamp_elf_be_built
elf-le: $O/.stamp_elf_le_tarball
elf-be: $O/.stamp_elf_be_tarball
.PHONY: glibc-le
glibc-le: $O/.stamp_glibc_le_hs_tarball
windows: $O/.stamp_elf_le_windows_tarball $O/.stamp_elf_be_windows_tarball
ide: $O/.stamp_ide_linux_tar $O/$(IDE_PLUGINS_ZIP)
#
# Initial preparations
#
.PHONY: clone
clone:
$(call git_clone,binutils-gdb,binutils)
$(call git_clone,gcc,gcc)
$(call git_clone,binutils-gdb,gdb)
$(call git_clone,newlib,newlib)
$(call git_clone_url,https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git,linux)
$(call git_clone_url,git@github.com:wbx-github/uclibc-ng.git,uclibc-ng)
$(call git_clone,arc_gnu_eclipse,arc_gnu_eclipse)
ifeq ($(ENABLE_OPENOCD),y)
$(call git_clone,openocd,openocd)
endif
ifeq ($(ENABLE_GLIBC_TOOLS),y)
$(call git_clone,glibc,glibc)
endif
.PHONY: copy-external
copy-external: | $O
ifeq ($(ENABLE_IDE),y)
ifeq ($(THIRD_PARTY_SOFTWARE_LOCATION),)
$(error THIRD_PARTY_SOFTWARE_LOCATION must be set to do copy-external)
endif
ifneq ($(ENABLE_IDE_PLUGINS_BUILD),y)
ifeq ($(IDE_PLUGIN_LOCATION),)
$(error IDE_PLUGIN_LOCATION must be set to do copy-external)
endif
# Copy IDE Plugin
$(CP) $(IDE_PLUGIN_LOCATION)/$(IDE_PLUGINS_ZIP) $O
endif
# Copy JRE.
ifeq ($(HOST),linux)
$(CP) $(THIRD_PARTY_SOFTWARE_LOCATION)/$(JRE_LINUX_TGZ) $O/$(JRE_LINUX_TGZ)
endif
ifeq ($(ENABLE_WINDOWS_INSTALLER),y)
$(CP) $(THIRD_PARTY_SOFTWARE_LOCATION)/$(JRE_WIN_ZIP) $O/$(JRE_WIN_ZIP)
endif
# Copy Eclipse
ifeq ($(HOST),macos)
$(CP) $(THIRD_PARTY_SOFTWARE_LOCATION)/$(ECLIPSE_VANILLA_MACOS_DMG) $O
else
$(CP) $(THIRD_PARTY_SOFTWARE_LOCATION)/$(ECLIPSE_VANILLA_LINUX_TGZ) $O
endif
ifeq ($(ENABLE_WINDOWS_INSTALLER),y)
$(CP) $(THIRD_PARTY_SOFTWARE_LOCATION)/$(ECLIPSE_VANILLA_WIN_ZIP) $O
endif
endif
.PHONY: prerequisites
prerequisites: clone copy-external
.PHONY: distclean
distclean: clean
rm -rf $(ROOT)/{binutils,gcc,gdb,newlib,linux,uclibc-ng}
rm -rf $(ROOT)/openocd
#
# Build targets
#
DIRS += $O
TOOLS_ALL_ORDER_DEPS-y += $O
# Create source tarball
$O/.stamp_source_tarball: | $(TOOLS_ALL_ORDER_DEPS-y)
tar --exclude-vcs -c -z -f $O/$(TOOLS_SOURCE_DIR)$(TAR_EXT) --exclude=$O \
--transform="s|^|arc_gnu_$(RELEASE)_sources/|" $(TOOLS_SOURCE_CONTENTS)
touch $@
TOOLS_ALL_DEPS-$(ENABLE_PDF_DOCS) += $(PDF_DOC_FILE)
ifeq ($(ENABLE_SOURCE_TARBALL),y)
$(PDF_DOC_FILE): $O/.stamp_source_tarball
endif
$(PDF_DOC_FILE):
$(MAKE) -C doc clean
$(MAKE) -C doc latexpdf
# $1 - destination directory.
ifeq ($(ENABLE_PDF_DOCS),y)
define copy_pdf_doc_file
$(CP) $(PDF_DOC_FILE) $1/share/doc/
endef
else
define copy_pdf_doc_file
endef
endif
$O/.stamp_elf_le_built: $(TOOLS_ALL_DEPS-y) | $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_ELFLE_HOST_DIR) \
--release-name "$(RELEASE)" \
--no-uclibc
$(call copy_pdf_doc_file,$O/$(TOOLS_ELFLE_HOST_DIR))
touch $@
$O/.stamp_elf_be_built: $(TOOLS_ALL_DEPS-y) | $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_ELFBE_HOST_DIR) \
--release-name "$(RELEASE)" \
--big-endian \
--no-uclibc
$(call copy_pdf_doc_file,$O/$(TOOLS_ELFBE_HOST_DIR))
touch $@
$O/.stamp_elf_le_tarball: $O/.stamp_elf_le_built
$(call create_tar,$(TOOLS_ELFLE_HOST_DIR))
touch $@
$O/.stamp_elf_be_tarball: $O/.stamp_elf_be_built
$(call create_tar,$(TOOLS_ELFBE_HOST_DIR))
touch $@
$O/.stamp_uclibc_le_700_built: $(TOOLS_ALL_DEPS-y) | $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_UCLIBC_LE_700_HOST_DIR) \
--release-name "$(RELEASE)" \
--cpu arc700 \
--no-elf32
$(call copy_pdf_doc_file,$O/$(TOOLS_UCLIBC_LE_700_HOST_DIR))
touch $@
# Toolchain built with -mcpu=hs38_linux. This toolchain is never deistributed
# itself, instead it's sysroot is copied into standard hs38 toolchain.
$O/.stamp_uclibc_le_hs38fpu_built: $(TOOLS_ALL_DEPS-y) | $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_UCLIBC_LE_HS38FPU_HOST_DIR) \
--release-name "$(RELEASE)" \
--cpu hs38_linux \
--no-elf32
touch $@
$O/.stamp_uclibc_le_hs_built: $O/.stamp_uclibc_le_700_built $O/.stamp_uclibc_le_hs38fpu_built \
$(TOOLS_ALL_DEPS-y) | $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_UCLIBC_LE_HS_HOST_DIR) \
--release-name "$(RELEASE)" \
--cpu hs38 \
--no-elf32
$(LOCAL_CP) $O/$(TOOLS_UCLIBC_LE_700_HOST_DIR)/arc-snps-linux-uclibc/sysroot \
$O/$(TOOLS_UCLIBC_LE_HS_HOST_DIR)/arc-snps-linux-uclibc/sysroot-arc700
$(LOCAL_CP) $O/$(TOOLS_UCLIBC_LE_HS38FPU_HOST_DIR)/arc-snps-linux-uclibc/sysroot \
$O/$(TOOLS_UCLIBC_LE_HS_HOST_DIR)/arc-snps-linux-uclibc/sysroot-hs38_linux
$(call copy_pdf_doc_file,$O/$(TOOLS_UCLIBC_LE_HS_HOST_DIR))
touch $@
$O/.stamp_uclibc_be_700_built: $(TOOLS_ALL_DEPS-y) | $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_UCLIBC_BE_700_HOST_DIR) \
--release-name "$(RELEASE)" \
--big-endian \
--cpu arc700 \
--no-elf32
$(call copy_pdf_doc_file,$O/$(TOOLS_UCLIBC_BE_700_HOST_DIR))
touch $@
$O/.stamp_uclibc_be_hs_built: $O/.stamp_uclibc_be_700_built $(TOOLS_ALL_DEPS-y) \
| $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_UCLIBC_BE_HS_HOST_DIR) \
--release-name "$(RELEASE)" \
--big-endian \
--cpu hs38 \
--no-elf32
$(LOCAL_CP) $O/$(TOOLS_UCLIBC_BE_700_HOST_DIR)/arceb-snps-linux-uclibc/sysroot \
$O/$(TOOLS_UCLIBC_BE_HS_HOST_DIR)/arceb-snps-linux-uclibc/sysroot-arc700
$(call copy_pdf_doc_file,$O/$(TOOLS_UCLIBC_BE_HS_HOST_DIR))
touch $@
$O/.stamp_glibc_le_hs_built: $(TOOLS_ALL_DEPS-y) | $(TOOLS_ALL_ORDER_DEPS-y)
./build-all.sh $(BUILDALLFLAGS) --install-dir $O/$(TOOLS_GLIBC_LE_HS_HOST_DIR) \
--release-name "$(RELEASE)" \
--cpu hs38 \
--no-uclibc --glibc \
--no-elf32
$(call copy_pdf_doc_file,$O/$(TOOLS_GLIBC_LE_HS_HOST_DIR))
touch $@
$O/.stamp_uclibc_le_700_tarball: $O/.stamp_uclibc_le_700_built
$(call create_tar,$(TOOLS_UCLIBC_LE_700_HOST_DIR))
touch $@
$O/.stamp_uclibc_le_hs_tarball: $O/.stamp_uclibc_le_hs_built
$(call create_tar,$(TOOLS_UCLIBC_LE_HS_HOST_DIR))
touch $@
$O/.stamp_uclibc_be_700_tarball: $O/.stamp_uclibc_be_700_built
$(call create_tar,$(TOOLS_UCLIBC_BE_700_HOST_DIR))
touch $@
$O/.stamp_uclibc_be_hs_tarball: $O/.stamp_uclibc_be_hs_built
$(call create_tar,$(TOOLS_UCLIBC_BE_HS_HOST_DIR))
touch $@
$O/.stamp_glibc_le_hs_tarball: $O/.stamp_glibc_le_hs_built
$(call create_tar,$(TOOLS_GLIBC_LE_HS_HOST_DIR))
touch $@
#
# Windows build
#
ifeq ($(ENABLE_WINDOWS_INSTALLER),y)
WINDOWS_SYSROOT := $(shell $(WINDOWS_TRIPLET)-gcc -print-sysroot)/mingw
endif
# Helper function to copy mingw .dll files to installation directories with
# executable files. There are several directories and for simplicity all .dlls
# are copied to all target location.
#
# :param $1 - toolchain installation directory, e.g. $O/$(TOOLS_ELFLE_WIN_DIR).
# :param $2 - toolchain triplet, e.g. arc-elf32, arceb-elf32, etc.
ifneq ($(CONFIG_STATIC_TOOLCHAIN),y)
define copy_mingw_dlls
for t in $(addprefix $1/,bin $2/bin libexec/gcc/$2/*/); do\
cp -a $(WINDOWS_SYSROOT)/bin/* $$t ; \
done
endef
endif
$O/.stamp_elf_le_windows_built: $O/.stamp_elf_le_built $(TOOLS_ALL_DEPS-y) \
| $(TOOLS_ALL_ORDER_DEPS-y)
PATH=$(shell readlink -e $O/$(TOOLS_ELFLE_HOST_DIR)/bin):$$PATH \
./build-all.sh $(BUILDALLFLAGS) \
--install-dir $O/$(TOOLS_ELFLE_WIN_DIR) --no-uclibc \
--release-name "$(RELEASE)" \
--host $(WINDOWS_TRIPLET) --no-system-expat \
--no-elf32-gcc-stage1
$(call copy_mingw_dlls,$O/$(TOOLS_ELFLE_WIN_DIR),arc-elf32)
$(call copy_pdf_doc_file,$O/$(TOOLS_ELFLE_WIN_DIR))
touch $@
$O/.stamp_elf_be_windows_built: $O/.stamp_elf_be_built $(TOOLS_ALL_DEPS-y) \
| $(TOOLS_ALL_ORDER_DEPS-y)
# Install toolchain in the same dir as little endian
PATH=$(shell readlink -e $O/$(TOOLS_ELFBE_HOST_DIR))/bin:$$PATH \
./build-all.sh $(BUILDALLFLAGS) \
--install-dir $O/$(TOOLS_ELFBE_WIN_DIR) --no-uclibc --big-endian \
--release-name "$(RELEASE)" \
--host $(WINDOWS_TRIPLET) --no-system-expat \
--no-elf32-gcc-stage1
$(call copy_mingw_dlls,$O/$(TOOLS_ELFBE_WIN_DIR),arceb-elf32)
$(call copy_pdf_doc_file,$O/$(TOOLS_ELFBE_WIN_DIR))
touch $@
$O/.stamp_elf_le_windows_tarball: $O/.stamp_elf_le_windows_built
$(call create_windows_tar,$(TOOLS_ELFLE_WIN_DIR))
touch $@
$O/.stamp_elf_be_windows_tarball: $O/.stamp_elf_be_windows_built
$(call create_windows_tar,$(TOOLS_ELFBE_WIN_DIR))
touch $@
#
# Common build directory.
#
DIRS += $(BUILD_DIR)
#
# Linux
#
BUILDROOT_VERSION = 2018.08.2
BUILDROOT_TAR = buildroot-$(BUILDROOT_VERSION).tar.bz2
BUILDROOT_URL = https://buildroot.org/downloads/$(BUILDROOT_TAR)
BUILDROOT_SRC_DIR = $(BUILD_DIR)/buildroot
BUILDROOT_AXS103_BUILD_DIR = $(BUILD_DIR)/buildroot_axs103
BUILDROOT_AXS103_DEFCONFIG := $(ROOT)/toolchain/extras/buildroot/axs103.defconfig
BUILDROOT_AXS103_MAKEFLAGS = -C $(BUILDROOT_SRC_DIR) \
O=$(abspath $(BUILDROOT_AXS103_BUILD_DIR)) \
ARC_TOOLCHAIN_PATH=$(realpath $O/$(TOOLS_UCLIBC_LE_HS_HOST_DIR)) \
LINUX_SRC_PATH=$(realpath $(ROOT)/linux) \
DEFCONFIG=$(BUILDROOT_AXS103_DEFCONFIG)
# Download Buildroot
$(BUILD_DIR)/$(BUILDROOT_TAR):
$(WGET) $(WGETFLAGS) -O $@ $(BUILDROOT_URL)
# Prepare Buildroot source directory
$(BUILDROOT_SRC_DIR): $(BUILD_DIR)/$(BUILDROOT_TAR) | $(BUILD_DIR)
mkdir -p $@
tar -C $@ --strip-components=1 -x -a -f $<
DIRS += $O/$(LINUX_IMAGES_DIR)
# Configure Buildroot for AXS103
$(BUILDROOT_AXS103_BUILD_DIR)/.config: $(BUILDROOT_AXS103_DEFCONFIG)
$(BUILDROOT_AXS103_BUILD_DIR)/.config: | $(BUILDROOT_SRC_DIR)
$(BUILDROOT_AXS103_BUILD_DIR)/.config:
$(MAKE) $(BUILDROOT_AXS103_MAKEFLAGS) distclean
$(MAKE) $(BUILDROOT_AXS103_MAKEFLAGS) defconfig
# Build images for AXS103
$O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_UIMAGE): $(BUILDROOT_AXS103_BUILD_DIR)/.config \
| $O/$(LINUX_IMAGES_DIR)
$(MAKE) $(BUILDROOT_AXS103_MAKEFLAGS) all
cp -afl $(BUILDROOT_AXS103_BUILD_DIR)/images/uImage \
$O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_UIMAGE)
cp -afl $(BUILDROOT_AXS103_BUILD_DIR)/images/rootfs.cpio \
$O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_CPIO)
cp -afl $(BUILDROOT_AXS103_BUILD_DIR)/images/rootfs.tar.gz \
$O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_TAR)
$O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_CPIO): \
| $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_UIMAGE)
$O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_TAR): \
| $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_UIMAGE)
linux-images: $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_UIMAGE)
linux-images: $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_CPIO)
linux-images: $O/$(LINUX_IMAGES_DIR)/$(LINUX_AXS103_ROOTFS_TAR)
#
# Native toolchain build
#
$O/.stamp_uclibc_le_hs_native_built: $O/.stamp_uclibc_le_hs_built $(TOOLS_ALL_DEPS-y) \
| $(TOOLS_ALL_ORDER_DEPS-y)
PATH=$(shell readlink -e $O/$(TOOLS_UCLIBC_LE_HS_HOST_DIR)/bin):$$PATH \
./build-all.sh $(BUILDALLFLAGS) \
--no-elf32 \
--cpu hs38 \
--release-name "$(RELEASE)" \
--host arc-snps-linux-uclibc \
--native \
--no-system-expat \
--install-dir $O/$(TOOLS_UCLIBC_LE_HS_NATIVE_DIR)
$(call copy_pdf_doc_file,$O/$(TOOLS_UCLIBC_LE_HS_NATIVE_DIR))
touch $@
$O/.stamp_uclibc_le_hs_native_tarball: $O/.stamp_uclibc_le_hs_native_built
$(call create_tar,$(TOOLS_UCLIBC_LE_HS_NATIVE_DIR))
touch $@
#
# IDE related targets
#
ifeq ($(ENABLE_IDE),y)
$O/$(ECLIPSE_VANILLA_LINUX_TGZ):
$(WGET) $(WGETFLAGS) -O $@ '$(ECLIPSE_DL_LINK_BASE)/$(ECLIPSE_VANILLA_LINUX_TGZ)&r=1'
$O/$(ECLIPSE_VANILLA_WIN_ZIP):
$(WGET) $(WGETFLAGS) -O $@ '$(ECLIPSE_DL_LINK_BASE)/$(ECLIPSE_VANILLA_WIN_ZIP)&r=1'
#
# Building IDE Plugins
#
ifeq ($(ENABLE_IDE_PLUGINS_BUILD),y)
IDE_PLUGIN_SRC_DIR=$(ROOT)/arc_gnu_eclipse
IDE_PLUGIN_BUILD_DIR=$(IDE_PLUGIN_SRC_DIR)/build
IDE_PLUGIN_OUT_DIR=$(IDE_PLUGIN_SRC_DIR)/repository/target/
$O/$(IDE_PLUGINS_ZIP):
cd $(IDE_PLUGIN_SRC_DIR) && $(IDE_PLUGIN_BUILD_DIR)/build-repository.sh
$(CP) $(IDE_PLUGIN_OUT_DIR)/repository-*-SNAPSHOT.zip $@
endif
# Install ARC plugins from .zip file and install prerequisites in Eclipse.
# Similar invocation is in windows/build-release.sh. Those invocations must be
# in sync.
$O/.stamp_ide_linux_eclipse: $O/$(ECLIPSE_VANILLA_LINUX_TGZ) $O/$(IDE_PLUGINS_ZIP)
mkdir -m775 -p $O/$(IDE_LINUX_INSTALL)
tar xf $< -C $O/$(IDE_LINUX_INSTALL)
unzip $O/${IDE_PLUGINS_ZIP} -d $O/$(IDE_LINUX_INSTALL)/eclipse/dropins
rm -f $O/$(IDE_LINUX_INSTALL)/eclipse/dropins/artifacts.jar
rm -f $O/$(IDE_LINUX_INSTALL)/eclipse/dropins/content.jar
echo "-Dosgi.instance.area.default=@user.home/ARC_GNU_IDE_Workspace" >> $O/$(IDE_LINUX_INSTALL)/eclipse/eclipse.ini
touch $@
$O/.stamp_ide_linux_tar: \
$O/$(OOCD_HOST_DIR)$(TAR_EXT) \
$O/.stamp_ide_linux_eclipse \
$O/.stamp_elf_be_built $O/.stamp_elf_le_built \
$O/.stamp_uclibc_be_hs_built $O/.stamp_uclibc_le_hs_built
$(LOCAL_CP) $O/$(TOOLS_ELFLE_HOST_DIR)/* $O/$(IDE_LINUX_INSTALL)
$(LOCAL_CP) $O/$(TOOLS_ELFBE_HOST_DIR)/* $O/$(IDE_LINUX_INSTALL)
$(LOCAL_CP) $O/$(TOOLS_UCLIBC_LE_HS_HOST_DIR)/* $O/$(IDE_LINUX_INSTALL)
$(LOCAL_CP) $O/$(TOOLS_UCLIBC_BE_HS_HOST_DIR)/* $O/$(IDE_LINUX_INSTALL)
mkdir -p -m775 $O/$(IDE_LINUX_INSTALL)/eclipse/jre
# OpenJ9 tarball has paths starting with `./jdk-11.0.1_13-jre`, thus it is
# needed to strip 2 components instead of 1.
tar xf $O/$(JRE_LINUX_TGZ) -C $O/$(IDE_LINUX_INSTALL)/eclipse/jre \
--strip-components=2
$(LOCAL_CP) $O/$(OOCD_HOST_DIR)/* $O/$(IDE_LINUX_INSTALL)
tar czf $O/$(IDE_LINUX_TGZ) -C $O $(IDE_LINUX_INSTALL)
touch $@
#
# IDE on macOS
#
$O/.stamp_ide_macos_eclipse: $O/$(ECLIPSE_VANILLA_MACOS_DMG) $O/$(IDE_PLUGINS_ZIP)
mkdir -m775 -p $O/$(IDE_MACOS_INSTALL)
# Mount .dmg.
hdiutil attach -mountpoint /Volumes/eclipse_cpp $O/$(ECLIPSE_VANILLA_MACOS_DMG)
# Maintain standard ARC GNU IDE directory layout.
$(LOCAL_CP) /Volumes/eclipse_cpp/Eclipse.app/Contents/Eclipse $O/$(IDE_MACOS_INSTALL)/eclipse
$(LOCAL_CP) /Volumes/eclipse_cpp/Eclipse.app/Contents/MacOS/eclipse $O/$(IDE_MACOS_INSTALL)/eclipse
# Unmount.
hdiutil detach /Volumes/eclipse_cpp
# Install plugins.
unzip $O/$(IDE_PLUGINS_ZIP) -d $O/$(IDE_MACOS_INSTALL)/eclipse/dropins
rm -f $O/$(IDE_MACOS_INSTALL)/eclipse/dropins/artifacts.jar
rm -f $O/$(IDE_MACOS_INSTALL)/eclipse/dropins/content.jar
echo "-Dosgi.instance.area.default=@user.home/ARC_GNU_IDE_Workspace" >> $O/$(IDE_MACOS_INSTALL)/eclipse/eclipse.ini
touch $@
$O/.stamp_ide_macos_tar: \
$O/$(OOCD_HOST_DIR)$(TAR_EXT) \
$O/.stamp_ide_macos_eclipse \
$O/.stamp_elf_be_built $O/.stamp_elf_le_built
$(LOCAL_CP) $O/$(TOOLS_ELFLE_HOST_DIR)/* $O/$(IDE_LINUX_INSTALL)
$(LOCAL_CP) $O/$(TOOLS_ELFBE_HOST_DIR)/* $O/$(IDE_LINUX_INSTALL)
mkdir -p -m775 $O/$(IDE_MACOS_INSTALL)/eclipse/jre
$(LOCAL_CP) $O/$(OOCD_HOST_DIR)/* $O/$(IDE_MACOS_INSTALL)
tar czf $O/$(IDE_MACOS_TGZ) -C $O $(IDE_MACOS_INSTALL)
touch $@
endif
#
# OpenOCD
#
ifeq ($(ENABLE_OPENOCD),y)
.PHONY: openocd-linux
openocd-linux: $O/$(OOCD_HOST_DIR)$(TAR_EXT)
DIRS += $(OOCD_BUILD_HOST_DIR)
# Git submodules are common to Linux and Windows. Note, that this is not a
# standard approach - typically one should call openocd/bootstrap script that
# will run autoconf and git sumbodules. But CentOS 6 doesn't have a required
# version of autoconf, hence it cannot run bootstrap.
$(OOCD_SRC_DIR)/git2cl:
cd $(OOCD_SRC_DIR) && $(GIT) submodule init
cd $(OOCD_SRC_DIR) && $(GIT) submodule update
# Configure OpenOCD
$(OOCD_BUILD_HOST_DIR)/Makefile: | $(OOCD_SRC_DIR)/git2cl
ifneq ($(HOST),macos)
$(OOCD_BUILD_HOST_DIR)/Makefile: $(BUILD_DIR)/libusb_$(HOST)_install/lib/libusb-1.0.a
endif
$(OOCD_BUILD_HOST_DIR)/Makefile: | $(OOCD_BUILD_HOST_DIR)
$(OOCD_BUILD_HOST_DIR)/Makefile:
cd $(OOCD_BUILD_HOST_DIR) && \
$(OOCD_SRC_DIR)/configure \
--enable-ftdi --disable-werror \
--disable-libusb0 \
PKG_CONFIG_PATH=$(abspath $(BUILD_DIR)/libusb_$(HOST)_install)/lib/pkgconfig \
PKG_CONFIG=pkg-config \
--prefix=$(abspath $O/$(OOCD_HOST_DIR))
# Build OpenOCD
define OOCD_BUILD_CMD
$(MAKE) -C $(OOCD_BUILD_$1_DIR) all pdf LC_ALL=C
endef
$(OOCD_BUILD_HOST_DIR)/src/openocd: $(OOCD_BUILD_HOST_DIR)/Makefile
$(call OOCD_BUILD_CMD,HOST)
# Instal OpenOCD
define OOCD_INSTALL_CMD
$(MAKE) -C $(OOCD_BUILD_$1_DIR) install install-pdf
endef
$O/$(OOCD_HOST_DIR)/bin/openocd: $(OOCD_BUILD_HOST_DIR)/src/openocd
$(call OOCD_INSTALL_CMD,HOST)
# Tarball for OpenOCD
$O/$(OOCD_HOST_DIR)$(TAR_EXT): $O/$(OOCD_HOST_DIR)/bin/openocd
$(call create_tar,$(OOCD_HOST_DIR))
#
# OpenOCD for Windows
#
ifeq ($(ENABLE_OPENOCD_WIN),y)
.PHONY: openocd-win
openocd-win: $O/$(OOCD_WIN_DIR)$(TAR_EXT) $O/$(OOCD_WIN_DIR).zip
DIRS += $(OOCD_BUILD_WIN_DIR)
#
# Libusb for Windows
#
$(BUILD_DIR)/libusb-$(LIBUSB_VERSION).tar.bz2: | $(BUILD_DIR)
$(BUILD_DIR)/libusb-$(LIBUSB_VERSION).tar.bz2:
$(WGET) $(WGETFLAGS) -O $@ \
'http://downloads.sourceforge.net/project/libusb/libusb-1.0/libusb-$(LIBUSB_VERSION)/libusb-$(LIBUSB_VERSION).tar.bz2?r=&use_mirror=kent'
$(BUILD_DIR)/libusb_$(HOST)_src: $(BUILD_DIR)/libusb-$(LIBUSB_VERSION).tar.bz2
tar -C $(BUILD_DIR) -xf $< --transform='s/libusb-$(LIBUSB_VERSION)/libusb_$(HOST)_src/'
# udev should be disabled, to avoid dependency on libudev.so, because various
# distributions might have different versions (CentOS 6 uses libudev.so.0,
# while CentOS 7 uses libudev.so.1).
.PHONY: libusb-linux-install
libusb-linux-install: $(BUILD_DIR)/libusb_$(HOST)_install/lib/libusb-1.0.a
$(BUILD_DIR)/libusb_$(HOST)_install/lib/libusb-1.0.a: $(BUILD_DIR)/libusb_$(HOST)_src
cd $< && \
./configure --disable-shared --enable-static \
--disable-udev \
--prefix=$(abspath $(BUILD_DIR)/libusb_$(HOST)_install)
$(MAKE) -C $< -j1
$(MAKE) -C $< install
$(BUILD_DIR)/libusb_win_src: $(BUILD_DIR)/libusb-$(LIBUSB_VERSION).tar.bz2
tar -C $(BUILD_DIR) -xf $< --transform='s/libusb-$(LIBUSB_VERSION)/libusb_win_src/'
# It looks like that libusb Makefile is not parallel-friendly, it fails with error
# mv: cannot stat `.deps/libusb_1_0_la-core.Tpo': No such file or directory
# in parallel build, therefore we have to force sequential build on it.
.PHONY: libusb-win-install
libusb-win-install: $(BUILD_DIR)/libusb_win_install/lib/libusb-1.0.a
$(BUILD_DIR)/libusb_win_install/lib/libusb-1.0.a: $(BUILD_DIR)/libusb_win_src
cd $< && \
./configure --host=$(WINDOWS_TRIPLET) --disable-shared --enable-static \
--prefix=$(abspath $(BUILD_DIR)/libusb_win_install)
$(MAKE) -C $< -j1
$(MAKE) -C $< install
# Configure OpenOCD for Windows.
$(OOCD_BUILD_WIN_DIR)/Makefile: | $(OOCD_SRC_DIR)/git2cl
$(OOCD_BUILD_WIN_DIR)/Makefile: $(BUILD_DIR)/libusb_win_install/lib/libusb-1.0.a
$(OOCD_BUILD_WIN_DIR)/Makefile: | $(OOCD_BUILD_WIN_DIR)
$(OOCD_BUILD_WIN_DIR)/Makefile:
cd $(OOCD_BUILD_WIN_DIR) && \