![Yann E. MORIN](/assets/img/avatar_default.png)
Since cset 54456cc
(infra: consistently use double dollar signs...), it
is no longer possible to download versions with a slash in it, because
the _DL_VERSION variable is second-expanded, but the _VERSION variable
is immediately-expanded to have '/' substitued with '_'.
So, _DL_VERSION is only expanded at the time it is evaluated, and by
that time, we've lost the slashes in _VERSION.
Make the _DL_VERSION variables immediately-evaluated.
Fixes:
https://bugs.busybox.net/show_bug.cgi?id=7328
Reported-by: Vincent Stehlé <vincent.stehle@freescale.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Vincent Stehlé <vincent.stehle@freescale.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
752 lines
26 KiB
Makefile
752 lines
26 KiB
Makefile
################################################################################
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# Generic package infrastructure
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#
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# This file implements an infrastructure that eases development of
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# package .mk files. It should be used for packages that do not rely
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# on a well-known build system for which Buildroot has a dedicated
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# infrastructure (so far, Buildroot has special support for
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# autotools-based and CMake-based packages).
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#
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# See the Buildroot documentation for details on the usage of this
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# infrastructure
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#
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# In terms of implementation, this generic infrastructure requires the
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# .mk file to specify:
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#
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# 1. Metadata information about the package: name, version,
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# download URL, etc.
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#
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# 2. Description of the commands to be executed to configure, build
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# and install the package
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################################################################################
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################################################################################
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# Helper functions to catch start/end of each step
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################################################################################
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# Those two functions are called by each step below.
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# They are responsible for calling all hooks defined in
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# $(GLOBAL_INSTRUMENTATION_HOOKS) and pass each of them
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# three arguments:
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# $1: either 'start' or 'end'
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# $2: the name of the step
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# $3: the name of the package
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# Start step
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# $1: step name
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define step_start
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$(foreach hook,$(GLOBAL_INSTRUMENTATION_HOOKS),$(call $(hook),start,$(1),$($(PKG)_NAME))$(sep))
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endef
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# End step
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# $1: step name
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define step_end
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$(foreach hook,$(GLOBAL_INSTRUMENTATION_HOOKS),$(call $(hook),end,$(1),$($(PKG)_NAME))$(sep))
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endef
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#######################################
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# Actual steps hooks
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# Time steps
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define step_time
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printf "%s:%-5.5s:%-20.20s: %s\n" \
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"$$(date +%s)" "$(1)" "$(2)" "$(3)" \
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>>"$(BUILD_DIR)/build-time.log"
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endef
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GLOBAL_INSTRUMENTATION_HOOKS += step_time
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# User-supplied script
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define step_user
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@$(foreach user_hook, $(BR2_INSTRUMENTATION_SCRIPTS), \
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$(EXTRA_ENV) $(user_hook) "$(1)" "$(2)" "$(3)"$(sep))
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endef
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ifneq ($(BR2_INSTRUMENTATION_SCRIPTS),)
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GLOBAL_INSTRUMENTATION_HOOKS += step_user
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endif
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################################################################################
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# Implicit targets -- produce a stamp file for each step of a package build
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################################################################################
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# Retrieve the archive
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$(BUILD_DIR)/%/.stamp_downloaded:
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$(foreach hook,$($(PKG)_PRE_DOWNLOAD_HOOKS),$(call $(hook))$(sep))
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ifeq ($(DL_MODE),DOWNLOAD)
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# Only show the download message if it isn't already downloaded
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$(Q)if test ! -e $(DL_DIR)/$($(PKG)_SOURCE); then \
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$(call MESSAGE,"Downloading") ; \
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else \
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for p in $($(PKG)_PATCH) ; do \
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if test ! -e $(DL_DIR)/$$p ; then \
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$(call MESSAGE,"Downloading") ; \
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break ; \
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fi ; \
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done ; \
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fi
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endif
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$(if $($(PKG)_SOURCE),$(call DOWNLOAD,$($(PKG)_SITE:/=)/$($(PKG)_SOURCE)))
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$(foreach p,$($(PKG)_EXTRA_DOWNLOADS),$(call DOWNLOAD,$($(PKG)_SITE:/=)/$(p))$(sep))
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$(foreach p,$($(PKG)_PATCH),\
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$(if $(findstring ://,$(p)),\
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$(call DOWNLOAD,$(p)),\
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$(call DOWNLOAD,$($(PKG)_SITE:/=)/$(p))\
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)\
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$(sep))
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$(foreach hook,$($(PKG)_POST_DOWNLOAD_HOOKS),$(call $(hook))$(sep))
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ifeq ($(DL_MODE),DOWNLOAD)
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$(Q)mkdir -p $(@D)
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$(Q)touch $@
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endif
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# Unpack the archive
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$(BUILD_DIR)/%/.stamp_extracted:
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@$(call step_start,extract)
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@$(call MESSAGE,"Extracting")
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$(foreach hook,$($(PKG)_PRE_EXTRACT_HOOKS),$(call $(hook))$(sep))
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$(Q)mkdir -p $(@D)
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$($(PKG)_EXTRACT_CMDS)
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# some packages have messed up permissions inside
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$(Q)chmod -R +rw $(@D)
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$(foreach hook,$($(PKG)_POST_EXTRACT_HOOKS),$(call $(hook))$(sep))
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$(Q)touch $@
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@$(call step_end,extract)
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# Rsync the source directory if the <pkg>_OVERRIDE_SRCDIR feature is
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# used.
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$(BUILD_DIR)/%/.stamp_rsynced:
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@$(call MESSAGE,"Syncing from source dir $(SRCDIR)")
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@test -d $(SRCDIR) || (echo "ERROR: $(SRCDIR) does not exist" ; exit 1)
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$(foreach hook,$($(PKG)_PRE_RSYNC_HOOKS),$(call $(hook))$(sep))
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rsync -au $(RSYNC_VCS_EXCLUSIONS) $(SRCDIR)/ $(@D)
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$(foreach hook,$($(PKG)_POST_RSYNC_HOOKS),$(call $(hook))$(sep))
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$(Q)touch $@
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# Handle the SOURCE_CHECK and SHOW_EXTERNAL_DEPS cases for rsynced
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# packages
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$(BUILD_DIR)/%/.stamp_rsync_sourced:
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ifeq ($(DL_MODE),SOURCE_CHECK)
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test -d $(SRCDIR)
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else ifeq ($(DL_MODE),SHOW_EXTERNAL_DEPS)
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echo "file://$(SRCDIR)"
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else
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@true # Nothing to do to source a local package
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endif
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# Patch
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#
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# The RAWNAME variable is the lowercased package name, which allows to
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# find the package directory (typically package/<pkgname>) and the
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# prefix of the patches
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#
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# For BR2_GLOBAL_PATCH_DIR, only generate if it is defined
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$(BUILD_DIR)/%/.stamp_patched: NAMEVER = $(RAWNAME)-$($(PKG)_VERSION)
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$(BUILD_DIR)/%/.stamp_patched: PATCH_BASE_DIRS = $(PKGDIR)
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$(BUILD_DIR)/%/.stamp_patched: PATCH_BASE_DIRS += $(addsuffix /$(RAWNAME),$(call qstrip,$(BR2_GLOBAL_PATCH_DIR)))
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$(BUILD_DIR)/%/.stamp_patched:
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@$(call step_start,patch)
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@$(call MESSAGE,"Patching")
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$(foreach hook,$($(PKG)_PRE_PATCH_HOOKS),$(call $(hook))$(sep))
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$(foreach p,$($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $(notdir $(p))$(sep))
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$(Q)( \
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for D in $(PATCH_BASE_DIRS); do \
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if test -d $${D}; then \
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if test -d $${D}/$($(PKG)_VERSION); then \
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support/scripts/apply-patches.sh $(@D) $${D}/$($(PKG)_VERSION) \*.patch \*.patch.$(ARCH) || exit 1; \
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else \
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support/scripts/apply-patches.sh $(@D) $${D} \*.patch \*.patch.$(ARCH) || exit 1; \
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fi; \
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fi; \
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done; \
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)
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$(foreach hook,$($(PKG)_POST_PATCH_HOOKS),$(call $(hook))$(sep))
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$(Q)touch $@
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@$(call step_end,patch)
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# Configure
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$(BUILD_DIR)/%/.stamp_configured:
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@$(call step_start,configure)
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@$(call MESSAGE,"Configuring")
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$(foreach hook,$($(PKG)_PRE_CONFIGURE_HOOKS),$(call $(hook))$(sep))
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$($(PKG)_CONFIGURE_CMDS)
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$(foreach hook,$($(PKG)_POST_CONFIGURE_HOOKS),$(call $(hook))$(sep))
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$(Q)touch $@
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@$(call step_end,configure)
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# Build
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$(BUILD_DIR)/%/.stamp_built::
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@$(call step_start,build)
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@$(call MESSAGE,"Building")
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$(foreach hook,$($(PKG)_PRE_BUILD_HOOKS),$(call $(hook))$(sep))
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+$($(PKG)_BUILD_CMDS)
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$(foreach hook,$($(PKG)_POST_BUILD_HOOKS),$(call $(hook))$(sep))
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$(Q)touch $@
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@$(call step_end,build)
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# Install to host dir
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$(BUILD_DIR)/%/.stamp_host_installed:
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@$(call step_start,install-host)
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@$(call MESSAGE,"Installing to host directory")
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$(foreach hook,$($(PKG)_PRE_INSTALL_HOOKS),$(call $(hook))$(sep))
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+$($(PKG)_INSTALL_CMDS)
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$(foreach hook,$($(PKG)_POST_INSTALL_HOOKS),$(call $(hook))$(sep))
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$(Q)touch $@
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@$(call step_end,install-host)
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# Install to staging dir
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$(BUILD_DIR)/%/.stamp_staging_installed:
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@$(call step_start,install-staging)
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@$(call MESSAGE,"Installing to staging directory")
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$(foreach hook,$($(PKG)_PRE_INSTALL_STAGING_HOOKS),$(call $(hook))$(sep))
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+$($(PKG)_INSTALL_STAGING_CMDS)
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$(foreach hook,$($(PKG)_POST_INSTALL_STAGING_HOOKS),$(call $(hook))$(sep))
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$(Q)if test -n "$($(PKG)_CONFIG_SCRIPTS)" ; then \
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$(call MESSAGE,"Fixing package configuration files") ;\
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$(SED) "s,$(BASE_DIR),@BASE_DIR@,g" \
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-e "s,$(STAGING_DIR),@STAGING_DIR@,g" \
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-e "s,^\(exec_\)\?prefix=.*,\1prefix=@STAGING_DIR@/usr,g" \
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-e "s,-I/usr/,-I@STAGING_DIR@/usr/,g" \
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-e "s,-L/usr/,-L@STAGING_DIR@/usr/,g" \
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-e "s,@STAGING_DIR@,$(STAGING_DIR),g" \
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-e "s,@BASE_DIR@,$(BASE_DIR),g" \
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$(addprefix $(STAGING_DIR)/usr/bin/,$($(PKG)_CONFIG_SCRIPTS)) ;\
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fi
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$(Q)touch $@
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@$(call step_end,install-staging)
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# Install to images dir
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$(BUILD_DIR)/%/.stamp_images_installed:
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@$(call step_start,install-image)
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$(foreach hook,$($(PKG)_PRE_INSTALL_IMAGES_HOOKS),$(call $(hook))$(sep))
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@$(call MESSAGE,"Installing to images directory")
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+$($(PKG)_INSTALL_IMAGES_CMDS)
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$(foreach hook,$($(PKG)_POST_INSTALL_IMAGES_HOOKS),$(call $(hook))$(sep))
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$(Q)touch $@
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@$(call step_end,install-image)
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# Install to target dir
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$(BUILD_DIR)/%/.stamp_target_installed:
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@$(call step_start,install-target)
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@$(call MESSAGE,"Installing to target")
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$(foreach hook,$($(PKG)_PRE_INSTALL_TARGET_HOOKS),$(call $(hook))$(sep))
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+$($(PKG)_INSTALL_TARGET_CMDS)
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$(if $(BR2_INIT_SYSTEMD),\
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$($(PKG)_INSTALL_INIT_SYSTEMD))
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$(if $(BR2_INIT_SYSV)$(BR2_INIT_BUSYBOX),\
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$($(PKG)_INSTALL_INIT_SYSV))
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$(foreach hook,$($(PKG)_POST_INSTALL_TARGET_HOOKS),$(call $(hook))$(sep))
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$(Q)if test -n "$($(PKG)_CONFIG_SCRIPTS)" ; then \
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$(RM) -f $(addprefix $(TARGET_DIR)/usr/bin/,$($(PKG)_CONFIG_SCRIPTS)) ; \
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fi
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$(Q)touch $@
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@$(call step_end,install-target)
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# Remove package sources
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$(BUILD_DIR)/%/.stamp_dircleaned:
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rm -Rf $(@D)
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################################################################################
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# virt-provides-single -- check that provider-pkg is the declared provider for
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# the virtual package virt-pkg
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#
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# argument 1 is the lower-case name of the virtual package
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# argument 2 is the upper-case name of the virtual package
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# argument 3 is the lower-case name of the provider
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#
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# example:
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# $(call virt-provides-single,libegl,LIBEGL,rpi-userland)
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################################################################################
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define virt-provides-single
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ifneq ($$(call qstrip,$$(BR2_PACKAGE_PROVIDES_$(2))),$(3))
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$$(error Configuration error: both "$(3)" and $$(BR2_PACKAGE_PROVIDES_$(2))\
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are selected as providers for virtual package "$(1)". Only one provider can\
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be selected at a time. Please fix your configuration)
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endif
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endef
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################################################################################
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# inner-generic-package -- generates the make targets needed to build a
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# generic package
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#
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# argument 1 is the lowercase package name
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# argument 2 is the uppercase package name, including a HOST_ prefix
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# for host packages
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# argument 3 is the uppercase package name, without the HOST_ prefix
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# for host packages
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# argument 4 is the type (target or host)
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#
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# Note about variable and function references: inside all blocks that are
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# evaluated with $(eval), which includes all 'inner-xxx-package' blocks,
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# specific rules apply with respect to variable and function references.
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# - Numbered variables (parameters to the block) can be referenced with a single
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# dollar sign: $(1), $(2), $(3), etc.
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# - pkgdir and pkgname should be referenced with a single dollar sign too. These
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# functions rely on 'the most recently parsed makefile' which is supposed to
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# be the package .mk file. If we defer the evaluation of these functions using
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# double dollar signs, then they may be evaluated too late, when other
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# makefiles have already been parsed. One specific case is when $$(pkgdir) is
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# assigned to a variable using deferred evaluation with '=' and this variable
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# is used in a target rule outside the eval'ed inner block. In this case, the
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# pkgdir will be that of the last makefile parsed by buildroot, which is not
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# the expected value. This mechanism is for example used for the TARGET_PATCH
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# rule.
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# - All other variables should be referenced with a double dollar sign:
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# $$(TARGET_DIR), $$($(2)_VERSION), etc. Also all make functions should be
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# referenced with a double dollar sign: $$(subst), $$(call), $$(filter-out),
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# etc. This rule ensures that these variables and functions are only expanded
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# during the $(eval) step, and not earlier. Otherwise, unintuitive and
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# undesired behavior occurs with respect to these variables and functions.
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#
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################################################################################
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define inner-generic-package
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# Define default values for various package-related variables, if not
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# already defined. For some variables (version, source, site and
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# subdir), if they are undefined, we try to see if a variable without
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# the HOST_ prefix is defined. If so, we use such a variable, so that
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# this information has only to be specified once, for both the
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# target and host packages of a given .mk file.
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$(2)_TYPE = $(4)
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$(2)_NAME = $(1)
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$(2)_RAWNAME = $$(patsubst host-%,%,$(1))
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# Keep the package version that may contain forward slashes in the _DL_VERSION
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# variable, then replace all forward slashes ('/') by underscores ('_') to
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# sanitize the package version that is used in paths, directory and file names.
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# Forward slashes may appear in the package's version when pointing to a
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# version control system branch or tag, for example remotes/origin/1_10_stable.
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ifndef $(2)_VERSION
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ifdef $(3)_VERSION
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$(2)_DL_VERSION := $$($(3)_VERSION)
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$(2)_VERSION := $$(subst /,_,$$($(3)_VERSION))
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else
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$(2)_VERSION = undefined
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$(2)_DL_VERSION = undefined
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endif
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else
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$(2)_DL_VERSION := $$($(2)_VERSION)
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$(2)_VERSION := $$(subst /,_,$$($(2)_VERSION))
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endif
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$(2)_BASE_NAME = $(1)-$$($(2)_VERSION)
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$(2)_DL_DIR = $$(DL_DIR)/$$($(2)_BASE_NAME)
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$(2)_DIR = $$(BUILD_DIR)/$$($(2)_BASE_NAME)
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ifndef $(2)_SUBDIR
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ifdef $(3)_SUBDIR
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$(2)_SUBDIR = $$($(3)_SUBDIR)
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else
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$(2)_SUBDIR ?=
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endif
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endif
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$(2)_SRCDIR = $$($(2)_DIR)/$$($(2)_SUBDIR)
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$(2)_BUILDDIR ?= $$($(2)_SRCDIR)
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ifneq ($$($(2)_OVERRIDE_SRCDIR),)
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$(2)_VERSION = custom
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endif
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ifndef $(2)_SOURCE
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ifdef $(3)_SOURCE
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$(2)_SOURCE = $$($(3)_SOURCE)
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else
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$(2)_SOURCE ?= $$($(2)_RAWNAME)-$$($(2)_VERSION).tar.gz
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endif
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endif
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ifndef $(2)_PATCH
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ifdef $(3)_PATCH
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$(2)_PATCH = $$($(3)_PATCH)
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endif
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endif
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ifndef $(2)_SITE
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ifdef $(3)_SITE
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$(2)_SITE = $$($(3)_SITE)
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endif
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endif
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ifndef $(2)_SITE_METHOD
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ifdef $(3)_SITE_METHOD
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$(2)_SITE_METHOD = $$($(3)_SITE_METHOD)
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else
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# Try automatic detection using the scheme part of the URI
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$(2)_SITE_METHOD = $$(call geturischeme,$$($(2)_SITE))
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endif
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endif
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ifeq ($$($(2)_SITE_METHOD),local)
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ifeq ($$($(2)_OVERRIDE_SRCDIR),)
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$(2)_OVERRIDE_SRCDIR = $$($(2)_SITE)
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endif
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endif
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ifndef $(2)_LICENSE
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ifdef $(3)_LICENSE
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$(2)_LICENSE = $$($(3)_LICENSE)
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endif
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endif
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$(2)_LICENSE ?= unknown
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ifndef $(2)_LICENSE_FILES
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ifdef $(3)_LICENSE_FILES
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$(2)_LICENSE_FILES = $$($(3)_LICENSE_FILES)
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endif
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endif
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ifndef $(2)_REDISTRIBUTE
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ifdef $(3)_REDISTRIBUTE
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$(2)_REDISTRIBUTE = $$($(3)_REDISTRIBUTE)
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endif
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endif
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$(2)_REDISTRIBUTE ?= YES
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# When a target package is a toolchain dependency set this variable to
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# 'NO' so the 'toolchain' dependency is not added to prevent a circular
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# dependency
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$(2)_ADD_TOOLCHAIN_DEPENDENCY ?= YES
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ifeq ($(4),host)
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$(2)_DEPENDENCIES ?= $$(filter-out host-toolchain $(1),\
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$$(patsubst host-host-%,host-%,$$(addprefix host-,$$($(3)_DEPENDENCIES))))
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endif
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ifeq ($(4),target)
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ifeq ($$($(2)_ADD_TOOLCHAIN_DEPENDENCY),YES)
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$(2)_DEPENDENCIES += toolchain
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endif
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endif
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# Eliminate duplicates in dependencies
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$(2)_FINAL_DEPENDENCIES = $$(sort $$($(2)_DEPENDENCIES))
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$(2)_INSTALL_STAGING ?= NO
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$(2)_INSTALL_IMAGES ?= NO
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$(2)_INSTALL_TARGET ?= YES
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# define sub-target stamps
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|
$(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 = $$($(2)_DIR)/.stamp_downloaded
|
|
$(2)_TARGET_DIRCLEAN = $$($(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) $$(TAR_OPTIONS) -)
|
|
|
|
# pre/post-steps hooks
|
|
$(2)_PRE_DOWNLOAD_HOOKS ?=
|
|
$(2)_POST_DOWNLOAD_HOOKS ?=
|
|
$(2)_PRE_EXTRACT_HOOKS ?=
|
|
$(2)_POST_EXTRACT_HOOKS ?=
|
|
$(2)_PRE_RSYNC_HOOKS ?=
|
|
$(2)_POST_RSYNC_HOOKS ?=
|
|
$(2)_PRE_PATCH_HOOKS ?=
|
|
$(2)_POST_PATCH_HOOKS ?=
|
|
$(2)_PRE_CONFIGURE_HOOKS ?=
|
|
$(2)_POST_CONFIGURE_HOOKS ?=
|
|
$(2)_PRE_BUILD_HOOKS ?=
|
|
$(2)_POST_BUILD_HOOKS ?=
|
|
$(2)_PRE_INSTALL_HOOKS ?=
|
|
$(2)_POST_INSTALL_HOOKS ?=
|
|
$(2)_PRE_INSTALL_STAGING_HOOKS ?=
|
|
$(2)_POST_INSTALL_STAGING_HOOKS ?=
|
|
$(2)_PRE_INSTALL_TARGET_HOOKS ?=
|
|
$(2)_POST_INSTALL_TARGET_HOOKS ?=
|
|
$(2)_PRE_INSTALL_IMAGES_HOOKS ?=
|
|
$(2)_POST_INSTALL_IMAGES_HOOKS ?=
|
|
$(2)_PRE_LEGAL_INFO_HOOKS ?=
|
|
$(2)_POST_LEGAL_INFO_HOOKS ?=
|
|
|
|
# human-friendly targets and target sequencing
|
|
$(1): $(1)-install
|
|
|
|
ifeq ($$($(2)_TYPE),host)
|
|
$(1)-install: $(1)-install-host
|
|
else
|
|
$(1)-install: $(1)-install-staging $(1)-install-target $(1)-install-images
|
|
endif
|
|
|
|
ifeq ($$($(2)_INSTALL_TARGET),YES)
|
|
$(1)-install-target: $$($(2)_TARGET_INSTALL_TARGET)
|
|
$$($(2)_TARGET_INSTALL_TARGET): $$($(2)_TARGET_BUILD)
|
|
else
|
|
$(1)-install-target:
|
|
endif
|
|
|
|
ifeq ($$($(2)_INSTALL_STAGING),YES)
|
|
$(1)-install-staging: $$($(2)_TARGET_INSTALL_STAGING)
|
|
$$($(2)_TARGET_INSTALL_STAGING): $$($(2)_TARGET_BUILD)
|
|
# Some packages use install-staging stuff for install-target
|
|
$$($(2)_TARGET_INSTALL_TARGET): $$($(2)_TARGET_INSTALL_STAGING)
|
|
else
|
|
$(1)-install-staging:
|
|
endif
|
|
|
|
ifeq ($$($(2)_INSTALL_IMAGES),YES)
|
|
$(1)-install-images: $$($(2)_TARGET_INSTALL_IMAGES)
|
|
$$($(2)_TARGET_INSTALL_IMAGES): $$($(2)_TARGET_BUILD)
|
|
else
|
|
$(1)-install-images:
|
|
endif
|
|
|
|
$(1)-install-host: $$($(2)_TARGET_INSTALL_HOST)
|
|
$$($(2)_TARGET_INSTALL_HOST): $$($(2)_TARGET_BUILD)
|
|
|
|
$(1)-build: $$($(2)_TARGET_BUILD)
|
|
$$($(2)_TARGET_BUILD): $$($(2)_TARGET_CONFIGURE)
|
|
|
|
# Since $(2)_FINAL_DEPENDENCIES are phony targets, they are always "newer"
|
|
# than $(2)_TARGET_CONFIGURE. This would force the configure step (and
|
|
# therefore the other steps as well) to be re-executed with every
|
|
# invocation of make. Therefore, make $(2)_FINAL_DEPENDENCIES an order-only
|
|
# dependency by using |.
|
|
|
|
$(1)-configure: $$($(2)_TARGET_CONFIGURE)
|
|
$$($(2)_TARGET_CONFIGURE): | $$($(2)_FINAL_DEPENDENCIES)
|
|
|
|
$$($(2)_TARGET_SOURCE) $$($(2)_TARGET_RSYNC): | dirs prepare
|
|
ifeq ($$(filter $(1),$$(DEPENDENCIES_HOST_PREREQ)),)
|
|
$$($(2)_TARGET_SOURCE) $$($(2)_TARGET_RSYNC): | dependencies
|
|
endif
|
|
|
|
ifeq ($$($(2)_OVERRIDE_SRCDIR),)
|
|
# In the normal case (no package override), the sequence of steps is
|
|
# source, by downloading
|
|
# depends
|
|
# extract
|
|
# patch
|
|
# configure
|
|
$$($(2)_TARGET_CONFIGURE): $$($(2)_TARGET_PATCH)
|
|
|
|
$(1)-patch: $$($(2)_TARGET_PATCH)
|
|
$$($(2)_TARGET_PATCH): $$($(2)_TARGET_EXTRACT)
|
|
|
|
$(1)-extract: $$($(2)_TARGET_EXTRACT)
|
|
$$($(2)_TARGET_EXTRACT): $$($(2)_TARGET_SOURCE)
|
|
|
|
$(1)-depends: $$($(2)_FINAL_DEPENDENCIES)
|
|
|
|
$(1)-source: $$($(2)_TARGET_SOURCE)
|
|
else
|
|
# In the package override case, the sequence of steps
|
|
# source, by rsyncing
|
|
# depends
|
|
# configure
|
|
|
|
# Use an order-only dependency so the "<pkg>-clean-for-rebuild" rule
|
|
# can remove the stamp file without triggering the configure step.
|
|
$$($(2)_TARGET_CONFIGURE): | $$($(2)_TARGET_RSYNC)
|
|
|
|
$(1)-depends: $$($(2)_FINAL_DEPENDENCIES)
|
|
|
|
$(1)-patch: $(1)-rsync
|
|
$(1)-extract: $(1)-rsync
|
|
|
|
$(1)-rsync: $$($(2)_TARGET_RSYNC)
|
|
|
|
$(1)-source: $$($(2)_TARGET_RSYNC_SOURCE)
|
|
endif
|
|
|
|
$(1)-show-depends:
|
|
@echo $$($(2)_FINAL_DEPENDENCIES)
|
|
|
|
$(1)-graph-depends: graph-depends-requirements
|
|
@$$(INSTALL) -d $$(O)/graphs
|
|
@cd "$$(CONFIG_DIR)"; \
|
|
$$(TOPDIR)/support/scripts/graph-depends -p $(1) $$(BR2_GRAPH_DEPS_OPTS) \
|
|
|tee $$(O)/graphs/$$(@).dot \
|
|
|dot $$(BR2_GRAPH_DOT_OPTS) -T$$(BR_GRAPH_OUT) -o $$(O)/graphs/$$(@).$$(BR_GRAPH_OUT)
|
|
|
|
$(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 $(1)
|
|
|
|
$(1)-clean-for-reconfigure: $(1)-clean-for-rebuild
|
|
rm -f $$($(2)_TARGET_CONFIGURE)
|
|
|
|
$(1)-reconfigure: $(1)-clean-for-reconfigure $(1)
|
|
|
|
# define the PKG variable for all targets, containing the
|
|
# uppercase package variable prefix
|
|
$$($(2)_TARGET_INSTALL_TARGET): PKG=$(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))
|
|
$$($(2)_TARGET_PATCH): PKGDIR=$(pkgdir)
|
|
$$($(2)_TARGET_EXTRACT): PKG=$(2)
|
|
$$($(2)_TARGET_SOURCE): PKG=$(2)
|
|
$$($(2)_TARGET_SOURCE): PKGDIR=$(pkgdir)
|
|
$$($(2)_TARGET_DIRCLEAN): PKG=$(2)
|
|
|
|
# Compute the name of the Kconfig option that correspond to the
|
|
# package being enabled. We handle three cases: the special Linux
|
|
# kernel case, the bootloaders case, and the normal packages case.
|
|
ifeq ($(1),linux)
|
|
$(2)_KCONFIG_VAR = BR2_LINUX_KERNEL
|
|
else ifneq ($$(filter boot/%,$(pkgdir)),)
|
|
$(2)_KCONFIG_VAR = BR2_TARGET_$(2)
|
|
else ifneq ($$(filter toolchain/%,$(pkgdir)),)
|
|
$(2)_KCONFIG_VAR = BR2_$(2)
|
|
else
|
|
$(2)_KCONFIG_VAR = BR2_PACKAGE_$(2)
|
|
endif
|
|
|
|
# legal-info: declare dependencies and set values used later for the manifest
|
|
ifneq ($$($(2)_LICENSE_FILES),)
|
|
$(2)_MANIFEST_LICENSE_FILES = $$($(2)_LICENSE_FILES)
|
|
endif
|
|
$(2)_MANIFEST_LICENSE_FILES ?= not saved
|
|
|
|
# If the package declares _LICENSE_FILES, we need to extract it,
|
|
# for overriden, local or normal remote packages alike, whether
|
|
# we want to redistribute it or not.
|
|
ifneq ($$($(2)_LICENSE_FILES),)
|
|
$(1)-legal-info: $(1)-patch
|
|
endif
|
|
|
|
# We only save the sources of packages we want to redistribute, that are
|
|
# non-local, and non-overriden. So only store, in the manifest, the tarball
|
|
# name of those packages.
|
|
ifeq ($$($(2)_REDISTRIBUTE),YES)
|
|
ifneq ($$($(2)_SITE_METHOD),local)
|
|
ifneq ($$($(2)_SITE_METHOD),override)
|
|
# Packages that have a tarball need it downloaded beforehand
|
|
$(1)-legal-info: $(1)-source $$(REDIST_SOURCES_DIR_$$(call UPPERCASE,$(4)))
|
|
$(2)_MANIFEST_TARBALL = $$($(2)_SOURCE)
|
|
$(2)_MANIFEST_SITE = $$(call qstrip,$$($(2)_SITE))
|
|
endif
|
|
endif
|
|
endif
|
|
$(2)_MANIFEST_TARBALL ?= not saved
|
|
$(2)_MANIFEST_SITE ?= not saved
|
|
|
|
# legal-info: produce legally relevant info.
|
|
$(1)-legal-info:
|
|
# Packages without a source are assumed to be part of Buildroot, skip them.
|
|
$$(foreach hook,$$($(2)_PRE_LEGAL_INFO_HOOKS),$$(call $$(hook))$$(sep))
|
|
ifneq ($$(call qstrip,$$($(2)_SOURCE)),)
|
|
|
|
# Save license files if defined
|
|
# We save the license files for any kind of package: normal, local,
|
|
# overridden, or non-redistributable alike.
|
|
# The reason to save license files even for no-redistribute packages
|
|
# is that the license still applies to the files distributed as part
|
|
# of the rootfs, even if the sources are not themselves redistributed.
|
|
ifeq ($$(call qstrip,$$($(2)_LICENSE_FILES)),)
|
|
@$$(call legal-license-nofiles,$$($(2)_RAWNAME),$$(call UPPERCASE,$(4)))
|
|
@$$(call legal-warning-pkg,$$($(2)_RAWNAME),cannot save license ($(2)_LICENSE_FILES not defined))
|
|
else
|
|
@$$(foreach F,$$($(2)_LICENSE_FILES),$$(call legal-license-file,$$($(2)_RAWNAME),$$(F),$$($(2)_DIR)/$$(F),$$(call UPPERCASE,$(4)))$$(sep))
|
|
endif # license files
|
|
|
|
ifeq ($$($(2)_SITE_METHOD),local)
|
|
# Packages without a tarball: don't save and warn
|
|
@$$(call legal-warning-nosource,$$($(2)_RAWNAME),local)
|
|
|
|
else ifneq ($$($(2)_OVERRIDE_SRCDIR),)
|
|
@$$(call legal-warning-nosource,$$($(2)_RAWNAME),override)
|
|
|
|
else
|
|
# Other packages
|
|
|
|
ifeq ($$($(2)_REDISTRIBUTE),YES)
|
|
# Copy the source tarball (just hardlink if possible)
|
|
@cp -l $$(DL_DIR)/$$($(2)_SOURCE) $$(REDIST_SOURCES_DIR_$$(call UPPERCASE,$(4))) 2>/dev/null || \
|
|
cp $$(DL_DIR)/$$($(2)_SOURCE) $$(REDIST_SOURCES_DIR_$$(call UPPERCASE,$(4)))
|
|
endif # redistribute
|
|
|
|
endif # other packages
|
|
@$$(call legal-manifest,$$($(2)_RAWNAME),$$($(2)_VERSION),$$($(2)_LICENSE),$$($(2)_MANIFEST_LICENSE_FILES),$$($(2)_MANIFEST_TARBALL),$$($(2)_MANIFEST_SITE),$$(call UPPERCASE,$(4)))
|
|
endif # ifneq ($$(call qstrip,$$($(2)_SOURCE)),)
|
|
$$(foreach hook,$$($(2)_POST_LEGAL_INFO_HOOKS),$$(call $$(hook))$$(sep))
|
|
|
|
# add package to the general list of targets if requested by the buildroot
|
|
# configuration
|
|
ifeq ($$($$($(2)_KCONFIG_VAR)),y)
|
|
|
|
# Ensure the calling package is the declared provider for all the virtual
|
|
# packages it claims to be an implementation of.
|
|
ifneq ($$($(2)_PROVIDES),)
|
|
$$(foreach pkg,$$($(2)_PROVIDES),\
|
|
$$(eval $$(call virt-provides-single,$$(pkg),$$(call UPPERCASE,$$(pkg)),$(1))$$(sep)))
|
|
endif
|
|
|
|
TARGETS += $(1)
|
|
|
|
ifneq ($$($(2)_PERMISSIONS),)
|
|
PACKAGES_PERMISSIONS_TABLE += $$($(2)_PERMISSIONS)$$(sep)
|
|
endif
|
|
ifneq ($$($(2)_DEVICES),)
|
|
PACKAGES_DEVICES_TABLE += $$($(2)_DEVICES)$$(sep)
|
|
endif
|
|
ifneq ($$($(2)_USERS),)
|
|
PACKAGES_USERS += $$($(2)_USERS)$$(sep)
|
|
endif
|
|
|
|
ifeq ($$($(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
|
|
else ifeq ($$($(2)_SITE_METHOD),cvs)
|
|
DL_TOOLS_DEPENDENCIES += cvs
|
|
endif # SITE_METHOD
|
|
|
|
# $(firstword) is used here because the extractor can have arguments, like
|
|
# ZCAT="gzip -d -c", and to check for the dependency we only want 'gzip'.
|
|
# Do not add xzcat to the list of required dependencies, as it gets built
|
|
# automatically if it isn't found.
|
|
ifneq ($$(call suitable-extractor,$$($(2)_SOURCE)),$$(XZCAT))
|
|
DL_TOOLS_DEPENDENCIES += $$(firstword $$(call suitable-extractor,$$($(2)_SOURCE)))
|
|
endif
|
|
|
|
endif # $(2)_KCONFIG_VAR
|
|
endef # inner-generic-package
|
|
|
|
################################################################################
|
|
# generic-package -- the target generator macro for generic packages
|
|
################################################################################
|
|
|
|
# In the case of target packages, keep the package name "pkg"
|
|
generic-package = $(call inner-generic-package,$(pkgname),$(call UPPERCASE,$(pkgname)),$(call UPPERCASE,$(pkgname)),target)
|
|
# In the case of host packages, turn the package name "pkg" into "host-pkg"
|
|
host-generic-package = $(call inner-generic-package,host-$(pkgname),$(call UPPERCASE,host-$(pkgname)),$(call UPPERCASE,$(pkgname)),host)
|
|
|
|
# :mode=makefile:
|