diff options
Diffstat (limited to 'package/pkg-gentargets.mk')
| -rw-r--r-- | package/pkg-gentargets.mk | 458 |
1 files changed, 458 insertions, 0 deletions
diff --git a/package/pkg-gentargets.mk b/package/pkg-gentargets.mk new file mode 100644 index 000000000..a5356814a --- /dev/null +++ b/package/pkg-gentargets.mk @@ -0,0 +1,458 @@ +################################################################################ +# Generic package infrastructure +# +# This file implements an infrastructure that eases development of +# package .mk files. It should be used for all non-autotools based +# packages. Autotools-based packages should use the specialized +# autotools infrastructure in package/Makefile.autotools.in. +# +# See the Buildroot documentation for details on the usage of this +# infrastructure +# +# In terms of implementation, this generic infrastructure requires the +# .mk file to specify: +# +# 1. Metadata informations about the package: name, version, +# download URL, etc. +# +# 2. Description of the commands to be executed to configure, build +# and install the package +# +# The autotools infrastructure specializes this generic infrastructure +# by already implementing the configure, build and install steps. +################################################################################ + +################################################################################ +# Implicit targets -- produce a stamp file for each step of a package build +################################################################################ + +# Retrieve the archive +$(BUILD_DIR)/%/.stamp_downloaded: +ifeq ($(DL_MODE),DOWNLOAD) +# Only show the download message if it isn't already downloaded + $(Q)(test -e $(DL_DIR)/$($(PKG)_SOURCE) && \ + (test -z $($(PKG)_PATCH) || test -e $(DL_DIR)$($(PKG)_PATCH))) || \ + $(call MESSAGE,"Downloading") +endif + $(if $($(PKG)_SOURCE),$(call DOWNLOAD,$($(PKG)_SITE)/$($(PKG)_SOURCE))) + $(if $($(PKG)_PATCH),$(call DOWNLOAD,$($(PKG)_SITE)/$($(PKG)_PATCH))) + $(foreach hook,$($(PKG)_POST_DOWNLOAD_HOOKS),$(call $(hook))$(sep)) +ifeq ($(DL_MODE),DOWNLOAD) + $(Q)mkdir -p $(@D) + $(Q)touch $@ +endif + +# Unpack the archive +$(BUILD_DIR)/%/.stamp_extracted: + @$(call MESSAGE,"Extracting") + $(Q)mkdir -p $(@D) + $($(PKG)_EXTRACT_CMDS) +# some packages have messed up permissions inside + $(Q)chmod -R +rw $(@D) + $(foreach hook,$($(PKG)_POST_EXTRACT_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Rsync the source directory if the <pkg>_OVERRIDE_SRCDIR feature is +# used. +$(BUILD_DIR)/%/.stamp_rsynced: + @$(call MESSAGE,"Syncing from source dir $(SRCDIR)") + @test -d $(SRCDIR) || (echo "ERROR: $(SRCDIR) does not exist" ; exit 1) + rsync -au $(SRCDIR)/ $(@D) + $(Q)touch $@ + +# Handle the SOURCE_CHECK and SHOW_EXTERNAL_DEPS cases for rsynced +# packages +$(BUILD_DIR)/%/.stamp_rsync_sourced: +ifeq ($(DL_MODE),SOURCE_CHECK) + test -d $(SRCDIR) +else ifeq ($(DL_MODE),SHOW_EXTERNAL_DEPS) + echo "file://$(SRCDIR)" +else + @true # Nothing to do to source a local package +endif + +# Patch +# +# The RAWNAME variable is the lowercased package name, which allows to +# find the package directory (typically package/<pkgname>) and the +# prefix of the patches +$(BUILD_DIR)/%/.stamp_patched: NAMEVER = $(RAWNAME)-$($(PKG)_VERSION) +$(BUILD_DIR)/%/.stamp_patched: + @$(call MESSAGE,"Patching $($(PKG)_DIR_PREFIX)/$(RAWNAME)") + $(foreach hook,$($(PKG)_PRE_PATCH_HOOKS),$(call $(hook))$(sep)) + $(if $($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $($(PKG)_PATCH)) + $(Q)( \ + if test -d $($(PKG)_DIR_PREFIX)/$(RAWNAME); then \ + if test "$(wildcard $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER)*.patch*)"; then \ + support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME) $(NAMEVER)\*.patch $(NAMEVER)\*.patch.$(ARCH) || exit 1; \ + else \ + support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME) $(RAWNAME)\*.patch $(RAWNAME)\*.patch.$(ARCH) || exit 1; \ + if test -d $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER); then \ + support/scripts/apply-patches.sh $(@D) $($(PKG)_DIR_PREFIX)/$(RAWNAME)/$(NAMEVER) \*.patch \*.patch.$(ARCH) || exit 1; \ + fi; \ + fi; \ + fi; \ + ) + $(foreach hook,$($(PKG)_POST_PATCH_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Configure +$(BUILD_DIR)/%/.stamp_configured: + $(foreach hook,$($(PKG)_PRE_CONFIGURE_HOOKS),$(call $(hook))$(sep)) + @$(call MESSAGE,"Configuring") + $($(PKG)_CONFIGURE_CMDS) + $(foreach hook,$($(PKG)_POST_CONFIGURE_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Build +$(BUILD_DIR)/%/.stamp_built:: + @$(call MESSAGE,"Building") + $($(PKG)_BUILD_CMDS) + $(foreach hook,$($(PKG)_POST_BUILD_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Install to host dir +$(BUILD_DIR)/%/.stamp_host_installed: + @$(call MESSAGE,"Installing to host directory") + $($(PKG)_INSTALL_CMDS) + $(foreach hook,$($(PKG)_POST_INSTALL_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Install to staging dir +$(BUILD_DIR)/%/.stamp_staging_installed: + @$(call MESSAGE,"Installing to staging directory") + $($(PKG)_INSTALL_STAGING_CMDS) + $(foreach hook,$($(PKG)_POST_INSTALL_STAGING_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Install to images dir +$(BUILD_DIR)/%/.stamp_images_installed: + @$(call MESSAGE,"Installing to images directory") + $($(PKG)_INSTALL_IMAGES_CMDS) + $(foreach hook,$($(PKG)_POST_INSTALL_IMAGES_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Install to target dir +$(BUILD_DIR)/%/.stamp_target_installed: + @$(call MESSAGE,"Installing to target") + $($(PKG)_INSTALL_TARGET_CMDS) + $(foreach hook,$($(PKG)_POST_INSTALL_TARGET_HOOKS),$(call $(hook))$(sep)) + $(Q)touch $@ + +# Clean package +$(BUILD_DIR)/%/.stamp_cleaned: + @$(call MESSAGE,"Cleaning up") + $($(PKG)_CLEAN_CMDS) + rm -f $(@D)/.stamp_built + +# Uninstall package from target and staging +# Uninstall commands tend to fail, so remove the stamp files first +$(BUILD_DIR)/%/.stamp_uninstalled: + @$(call MESSAGE,"Uninstalling") + rm -f $($(PKG)_TARGET_INSTALL_STAGING) + rm -f $($(PKG)_TARGET_INSTALL_TARGET) + $($(PKG)_UNINSTALL_STAGING_CMDS) + $($(PKG)_UNINSTALL_TARGET_CMDS) + +# Remove package sources +$(BUILD_DIR)/%/.stamp_dircleaned: + rm -Rf $(@D) + +################################################################################ +# GENTARGETS_INNER -- generates the make targets needed to build a +# generic package +# +# argument 1 is the lowercase package name +# argument 2 is the uppercase package name, including an HOST_ prefix +# for host packages +# argument 3 is the uppercase package name, without the HOST_ prefix +# for host packages +# argument 4 is the package directory prefix +# argument 5 is the type (target or host) +################################################################################ + +define GENTARGETS_INNER + +# Define default values for various package-related variables, if not +# already defined. For some variables (version, source, site and +# subdir), if they are undefined, we try to see if a variable without +# the HOST_ prefix is defined. If so, we use such a variable, so that +# these informations have only to be specified once, for both the +# target and host packages of a given .mk file. + +$(2)_TYPE = $(5) +$(2)_NAME = $(1) + +# Keep the package version that may contain forward slashes in the _DL_VERSION +# variable, then replace all forward slashes ('/') by underscores ('_') to +# sanitize the package version that is used in paths, directory and file names. +# Forward slashes may appear in the package's version when pointing to a +# version control system branch or tag, for example remotes/origin/1_10_stable. +ifndef $(2)_VERSION + ifdef $(3)_VERSION + $(2)_DL_VERSION = $($(3)_VERSION) + $(2)_VERSION = $(subst /,_,$($(3)_VERSION)) + else + $(2)_VERSION = undefined + $(2)_DL_VERSION = undefined + endif +else + $(2)_DL_VERSION = $($(2)_VERSION) + $(2)_VERSION = $(subst /,_,$($(2)_VERSION)) +endif + +$(2)_BASE_NAME = $(1)-$$($(2)_VERSION) +$(2)_DL_DIR = $$(DL_DIR)/$$($(2)_BASE_NAME) +$(2)_DIR = $$(BUILD_DIR)/$$($(2)_BASE_NAME) + +ifneq ($$($(2)_OVERRIDE_SRCDIR),) +$(2)_VERSION = custom +endif + +ifndef $(2)_SOURCE + ifdef $(3)_SOURCE + $(2)_SOURCE = $($(3)_SOURCE) + else + $(2)_SOURCE ?= $$($(2)_BASE_NAME).tar.gz + endif +endif + +ifndef $(2)_PATCH + ifdef $(3)_PATCH + $(2)_PATCH = $($(3)_PATCH) + endif +endif + +ifndef $(2)_SITE + ifdef $(3)_SITE + $(2)_SITE = $($(3)_SITE) + else + $(2)_SITE ?= \ + http://$$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/$(1) + endif +endif + +ifndef $(2)_SITE_METHOD + ifdef $(3)_SITE_METHOD + $(2)_SITE_METHOD = $($(3)_SITE_METHOD) + else + # Try automatic detection using the scheme part of the URI + $(2)_SITE_METHOD = $(firstword $(subst ://, ,$(call qstrip,$($(2)_SITE)))) + endif +endif + +ifeq ($$($(2)_SITE_METHOD),local) +ifeq ($$($(2)_OVERRIDE_SRCDIR),) +$(2)_OVERRIDE_SRCDIR = $($(2)_SITE) +endif +endif + +$(2)_DEPENDENCIES ?= $(patsubst host-host-%,host-%,$(addprefix host-,$($(3)_DEPENDENCIES))) + +$(2)_INSTALL_STAGING ?= NO +$(2)_INSTALL_IMAGES ?= NO +$(2)_INSTALL_TARGET ?= YES +$(2)_DIR_PREFIX = $(if $(4),$(4),$(TOP_SRCDIR)/package) + +# define sub-target stamps +$(2)_TARGET_INSTALL_TARGET = $$($(2)_DIR)/.stamp_target_installed +$(2)_TARGET_INSTALL_STAGING = $$($(2)_DIR)/.stamp_staging_installed +$(2)_TARGET_INSTALL_IMAGES = $$($(2)_DIR)/.stamp_images_installed +$(2)_TARGET_INSTALL_HOST = $$($(2)_DIR)/.stamp_host_installed +$(2)_TARGET_BUILD = $$($(2)_DIR)/.stamp_built +$(2)_TARGET_CONFIGURE = $$($(2)_DIR)/.stamp_configured +$(2)_TARGET_RSYNC = $$($(2)_DIR)/.stamp_rsynced +$(2)_TARGET_RSYNC_SOURCE = $$($(2)_DIR)/.stamp_rsync_sourced +$(2)_TARGET_PATCH = $$($(2)_DIR)/.stamp_patched +$(2)_TARGET_EXTRACT = $$($(2)_DIR)/.stamp_extracted +$(2)_TARGET_SOURCE = $$($(2)_DIR)/.stamp_downloaded +$(2)_TARGET_UNINSTALL = $$($(2)_DIR)/.stamp_uninstalled +$(2)_TARGET_CLEAN = $$($(2)_DIR)/.stamp_cleaned +$(2)_TARGET_DIRCLEAN = $$($(2)_DIR)/.stamp_dircleaned + +# default extract command +$(2)_EXTRACT_CMDS ?= \ + $$(if $$($(2)_SOURCE),$$(INFLATE$$(suffix $$($(2)_SOURCE))) $(DL_DIR)/$$($(2)_SOURCE) | \ + $(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $$($(2)_DIR) $(TAR_OPTIONS) -) + +# post-steps hooks +$(2)_POST_DOWNLOAD_HOOKS ?= +$(2)_POST_EXTRACT_HOOKS ?= +$(2)_PRE_PATCH_HOOKS ?= +$(2)_POST_PATCH_HOOKS ?= +$(2)_PRE_CONFIGURE_HOOKS ?= +$(2)_POST_CONFIGURE_HOOKS ?= +$(2)_POST_BUILD_HOOKS ?= +$(2)_POST_INSTALL_HOOKS ?= +$(2)_POST_INSTALL_STAGING_HOOKS ?= +$(2)_POST_INSTALL_TARGET_HOOKS ?= +$(2)_POST_INSTALL_IMAGES_HOOKS ?= + +# human-friendly targets and target sequencing +$(1): $(1)-install + +ifeq ($$($(2)_TYPE),host) +$(1)-install: $(1)-install-host +else +$(1)-install: $(1)-install-staging $(1)-install-target $(1)-install-images +endif + +ifeq ($$($(2)_INSTALL_TARGET),YES) +$(1)-install-target: $(1)-build \ + $$($(2)_TARGET_INSTALL_TARGET) +else +$(1)-install-target: +endif + +ifeq ($$($(2)_INSTALL_STAGING),YES) +$(1)-install-staging: $(1)-build \ + $$($(2)_TARGET_INSTALL_STAGING) +else +$(1)-install-staging: +endif + +ifeq ($$($(2)_INSTALL_IMAGES),YES) +$(1)-install-images: $(1)-build \ + $$($(2)_TARGET_INSTALL_IMAGES) +else +$(1)-install-images: +endif + +$(1)-install-host: $(1)-build $$($(2)_TARGET_INSTALL_HOST) + +$(1)-build: $(1)-configure \ + $$($(2)_TARGET_BUILD) + +ifeq ($$($(2)_OVERRIDE_SRCDIR),) +# In the normal case (no package override), the sequence of steps is +# source, by downloading +# depends +# extract +# patch +# configure +$(1)-configure: $(1)-patch $(1)-depends \ + $$($(2)_TARGET_CONFIGURE) + +$(1)-patch: $(1)-extract $$($(2)_TARGET_PATCH) + +$(1)-extract: $(1)-source \ + $$($(2)_TARGET_EXTRACT) + +$(1)-depends: $$($(2)_DEPENDENCIES) + +$(1)-source: $$($(2)_TARGET_SOURCE) +else +# In the package override case, the sequence of steps +# source, by rsyncing +# depends +# configure +$(1)-configure: $(1)-depends \ + $$($(2)_TARGET_CONFIGURE) + +$(1)-depends: $(1)-rsync $$($(2)_DEPENDENCIES) + +$(1)-rsync: $$($(2)_TARGET_RSYNC) + +$(1)-source: $$($(2)_TARGET_RSYNC_SOURCE) +endif + +$(1)-show-depends: + @echo $$($(2)_DEPENDENCIES) + +$(1)-uninstall: $(1)-configure $$($(2)_TARGET_UNINSTALL) + +$(1)-clean: $(1)-uninstall \ + $$($(2)_TARGET_CLEAN) + +$(1)-dirclean: $$($(2)_TARGET_DIRCLEAN) + +$(1)-clean-for-rebuild: +ifneq ($$($(2)_OVERRIDE_SRCDIR),) + rm -f $$($(2)_TARGET_RSYNC) +endif + rm -f $$($(2)_TARGET_BUILD) + rm -f $$($(2)_TARGET_INSTALL_STAGING) + rm -f $$($(2)_TARGET_INSTALL_TARGET) + rm -f $$($(2)_TARGET_INSTALL_IMAGES) + rm -f $$($(2)_TARGET_INSTALL_HOST) + +$(1)-rebuild: $(1)-clean-for-rebuild all + +$(1)-clean-for-reconfigure: $(1)-clean-for-rebuild + rm -f $$($(2)_TARGET_CONFIGURE) + +$(1)-reconfigure: $(1)-clean-for-reconfigure all + +# define the PKG variable for all targets, containing the +# uppercase package variable prefix +$$($(2)_TARGET_INSTALL_TARGET): PKG=$(2) +$$($(2)_TARGET_INSTALL_STAGING): PKG=$(2) +$$($(2)_TARGET_INSTALL_IMAGES): PKG=$(2) +$$($(2)_TARGET_INSTALL_HOST): PKG=$(2) +$$($(2)_TARGET_BUILD): PKG=$(2) +$$($(2)_TARGET_CONFIGURE): PKG=$(2) +$$($(2)_TARGET_RSYNC): SRCDIR=$$($(2)_OVERRIDE_SRCDIR) +$$($(2)_TARGET_RSYNC): PKG=$(2) +$$($(2)_TARGET_RSYNC_SOURCE): SRCDIR=$$($(2)_OVERRIDE_SRCDIR) +$$($(2)_TARGET_RSYNC_SOURCE): PKG=$(2) +$$($(2)_TARGET_PATCH): PKG=$(2) +$$($(2)_TARGET_PATCH): RAWNAME=$(patsubst host-%,%,$(1)) +$$($(2)_TARGET_EXTRACT): PKG=$(2) +$$($(2)_TARGET_SOURCE): PKG=$(2) +$$($(2)_TARGET_UNINSTALL): PKG=$(2) +$$($(2)_TARGET_CLEAN): PKG=$(2) +$$($(2)_TARGET_DIRCLEAN): PKG=$(2) + +# Compute the name of the Kconfig option that correspond to the +# package being enabled. We handle three cases: the special Linux +# kernel case, the bootloaders case, and the normal packages case. +ifeq ($(1),linux) +$(2)_KCONFIG_VAR = BR2_LINUX_KERNEL +else ifeq ($(4),boot/) +$(2)_KCONFIG_VAR = BR2_TARGET_$(2) +else +$(2)_KCONFIG_VAR = BR2_PACKAGE_$(2) +endif + +# add package to the general list of targets if requested by the buildroot +# configuration +ifeq ($$($$($(2)_KCONFIG_VAR)),y) + +TARGETS += $(1) +PACKAGES_PERMISSIONS_TABLE += $$($(2)_PERMISSIONS)$$(sep) +PACKAGES_DEVICES_TABLE += $$($(2)_DEVICES)$$(sep) + +ifeq ($$($(2)_SITE_METHOD),svn) +DL_TOOLS_DEPENDENCIES += svn +else ifeq ($$($(2)_SITE_METHOD),git) +DL_TOOLS_DEPENDENCIES += git +else ifeq ($$($(2)_SITE_METHOD),bzr) +DL_TOOLS_DEPENDENCIES += bzr +else ifeq ($$($(2)_SITE_METHOD),scp) +DL_TOOLS_DEPENDENCIES += scp ssh +else ifeq ($$($(2)_SITE_METHOD),hg) +DL_TOOLS_DEPENDENCIES += hg +endif # SITE_METHOD + +DL_TOOLS_DEPENDENCIES += $(firstword $(INFLATE$(suffix $($(2)_SOURCE)))) + +endif # $(2)_KCONFIG_VAR +endef # GENTARGETS_INNER + +################################################################################ +# GENTARGETS -- the target generator macro for generic packages +# +# Argument 1 is "target" or "host" [optional, default: "target"] +################################################################################ + +define GENTARGETS +ifeq ($(1),host) +# In the case of host packages, turn the package name "pkg" into "host-pkg" +$(call GENTARGETS_INNER,$(1)-$(call pkgname),$(call UPPERCASE,$(1)-$(call pkgname)),$(call UPPERCASE,$(call pkgname)),$(call pkgparentdir),host) +else +# In the case of target packages, keep the package name "pkg" +$(call GENTARGETS_INNER,$(call pkgname),$(call UPPERCASE,$(call pkgname)),$(call UPPERCASE,$(call pkgname)),$(call pkgparentdir),target) +endif +endef + +# :mode=makefile: |