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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2012-04-17 16:45:19 +0200
committerPeter Korsgaard <jacmet@sunsite.dk>2012-04-19 16:07:15 +0200
commit6e6b99a5714834c9330c30dd3af04009f5713204 (patch)
tree83d2852bea1f16bdba8f857f383e255da074c971 /package/pkg-gentargets.mk
parente834da05b0deb0bbd6804afe2aa0ae28a136204f (diff)
Split Makefile.package.in in pkg-download.mk, pkg-utils.mk and pkg-gentargets.mk
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/pkg-gentargets.mk')
-rw-r--r--package/pkg-gentargets.mk458
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: