mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-12 01:44:54 +00:00
350d9a3462
Currently the git protocol downloads all submodules of the target repository. This can be unwieldy for repositories with a lot of submodules where only a subset are required in the context of the OpenWrt build. This change adds a PKG_SOURCE_SUBMODULES variable to configure this behavior. It takes a space-separated list of submodule paths, or the word "skip" to disable submodule downloads entirely. The default is to download all submodules, i.e. preserving current behavior. Signed-off-by: Karsten Sperling <ksperling@apple.com>
347 lines
11 KiB
Makefile
347 lines
11 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright (C) 2006-2012 OpenWrt.org
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# Copyright (C) 2016 LEDE project
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PROJECT_GIT = https://git.openwrt.org
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OPENWRT_GIT = $(PROJECT_GIT)
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LEDE_GIT = $(PROJECT_GIT)
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ifdef PKG_SOURCE_VERSION
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ifndef PKG_VERSION
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PKG_VERSION := $(if $(PKG_SOURCE_DATE),$(PKG_SOURCE_DATE)-)$(call version_abbrev,$(PKG_SOURCE_VERSION))
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endif
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PKG_SOURCE_SUBDIR ?= $(PKG_NAME)-$(PKG_VERSION)
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PKG_SOURCE ?= $(PKG_SOURCE_SUBDIR).tar.xz
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endif
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DOWNLOAD_RDEP=$(STAMP_PREPARED) $(HOST_STAMP_PREPARED)
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# Export options for download.pl
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export DOWNLOAD_CHECK_CERTIFICATE:=$(CONFIG_DOWNLOAD_CHECK_CERTIFICATE)
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export DOWNLOAD_TOOL_CUSTOM:=$(CONFIG_DOWNLOAD_TOOL_CUSTOM)
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define dl_method_git
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$(if $(filter https://github.com/% git://github.com/%,$(1)),github_archive,git)
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endef
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# Try to guess the download method from the URL
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define dl_method
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$(strip \
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$(if $(filter git,$(2)),$(call dl_method_git,$(1),$(2)),
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$(if $(2),$(2), \
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$(if $(filter @OPENWRT @APACHE/% @DEBIAN/% @GITHUB/% @GNOME/% @GNU/% @KERNEL/% @SF/% @SAVANNAH/% ftp://% http://% https://% file://%,$(1)),default, \
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$(if $(filter git://%,$(1)),$(call dl_method_git,$(1),$(2)), \
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$(if $(filter svn://%,$(1)),svn, \
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$(if $(filter cvs://%,$(1)),cvs, \
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$(if $(filter hg://%,$(1)),hg, \
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$(if $(filter sftp://%,$(1)),bzr, \
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unknown \
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) \
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) \
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) \
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) \
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) \
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) \
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) \
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) \
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)
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endef
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# code for creating tarballs from cvs/svn/git/bzr/hg/darcs checkouts - useful for mirror support
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dl_pack/bz2=bzip2 -c > $(1)
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dl_pack/gz=gzip -nc > $(1)
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dl_pack/xz=xz -zc -7e > $(1)
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dl_pack/zst=zstd -T0 --ultra -20 -c > $(1)
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dl_pack/unknown=$(error ERROR: Unknown pack format for file $(1))
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define dl_pack
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$(if $(dl_pack/$(call ext,$(1))),$(dl_pack/$(call ext,$(1))),$(dl_pack/unknown))
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endef
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define dl_tar_pack
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$(TAR) --numeric-owner --owner=0 --group=0 --mode=a-s --sort=name \
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$$$${TAR_TIMESTAMP:+--mtime="$$$$TAR_TIMESTAMP"} -c $(2) | $(call dl_pack,$(1))
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endef
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gen_sha256sum = $(shell $(MKHASH) sha256 $(DL_DIR)/$(1))
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# Used in Build/CoreTargets and HostBuild/Core as an integrity check for
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# downloaded files. It will add a FORCE rule if the sha256 hash does not
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# match, so that the download can be more thoroughly handled by download.pl.
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define check_download_integrity
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expected_hash:=$(strip $(if $(filter-out x,$(HASH)),$(HASH),$(MIRROR_HASH)))
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$$(if $$(and $(FILE),$$(wildcard $(DL_DIR)/$(FILE)), \
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$$(filter undefined,$$(flavor DownloadChecked/$(FILE)))), \
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$$(eval DownloadChecked/$(FILE):=1) \
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$$(if $$(filter-out $$(call gen_sha256sum,$(FILE)),$$(expected_hash)), \
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$(DL_DIR)/$(FILE): FORCE) \
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)
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endef
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ifdef CHECK
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check_escape=$(subst ','\'',$(1))
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#')
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# $(1): suffix of the F_, C_ variables, e.g. hash_deprecated, hash_mismatch, etc.
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# $(2): filename
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# $(3): expected hash value
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# $(4): var name of the the form: {PKG_,Download/<name>:}{,MIRROR_}{HASH,MIRROR_HASH}
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check_warn_nofix = $(info $(shell printf "$(_R)WARNING: %s$(_N)" '$(call check_escape,$(call C_$(1),$(2),$(3),$(4)))'))
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ifndef FIXUP
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check_warn = $(check_warn_nofix)
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else
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check_warn = $(if $(filter-out undefined,$(origin F_$(1))),$(filter ,$(shell $(call F_$(1),$(2),$(3),$(4)) >&2)),$(check_warn_nofix))
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endif
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ifdef FIXUP
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F_hash_deprecated = $(SCRIPT_DIR)/fixup-makefile.pl $(CURDIR)/Makefile fix-hash $(3) $(call gen_sha256sum,$(1)) $(2)
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F_hash_mismatch = $(F_hash_deprecated)
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F_hash_missing = $(SCRIPT_DIR)/fixup-makefile.pl $(CURDIR)/Makefile add-hash $(3) $(call gen_sha256sum,$(1))
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endif
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# $(1): filename
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# $(2): expected hash value
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# $(3): var name of the the form: {PKG_,Download/<name>:}{,MIRROR_}{HASH,MIRROR_HASH}
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C_download_missing = $(1) is missing, please run make download before re-running this check
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C_hash_mismatch = $(3) does not match $(1) hash $(call gen_sha256sum,$(1))
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C_hash_deprecated = $(3) uses deprecated hash, set to $(call gen_sha256sum,$(1))
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C_hash_missing = $(3) is missing, set to $(call gen_sha256sum,$(1))
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# $(1): filename
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# $(2): expected hash value
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# $(3): var name of the the form: {PKG_,Download/<name>:}{,MIRROR_}{HASH,MIRROR_HASH}
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check_hash = \
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$(if $(wildcard $(DL_DIR)/$(1)), \
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$(if $(filter-out x,$(2)), \
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$(if $(filter 64,$(shell printf '%s' '$(2)' | wc -c)), \
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$(if $(filter $(2),$(call gen_sha256sum,$(1))),, \
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$(call check_warn,hash_mismatch,$(1),$(2),$(3)) \
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), \
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$(call check_warn,hash_deprecated,$(1),$(2),$(3)), \
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), \
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$(call check_warn,hash_missing,$(1),$(2),$(3)) \
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), \
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$(call check_warn,download_missing,$(1),$(2),$(3)) \
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)
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ifdef FIXUP
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F_md5_deprecated = $(SCRIPT_DIR)/fixup-makefile.pl $(CURDIR)/Makefile rename-var $(2) $(3)
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endif
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C_md5_deprecated = Use of $(2) is deprecated, switch to $(3)
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check_md5 = \
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$(if $(filter-out x,$(1)), \
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$(call check_warn,md5_deprecated,$(1),$(2),$(3)) \
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)
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hash_var = $(if $(filter-out x,$(1)),MD5SUM,HASH)
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endif
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define DownloadMethod/unknown
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echo "ERROR: No download method available"; false
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endef
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define DownloadMethod/default
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$(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(FILE)" "$(HASH)" "$(URL_FILE)" $(foreach url,$(URL),"$(url)") \
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$(if $(filter check,$(1)), \
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$(call check_hash,$(FILE),$(HASH),$(2)$(call hash_var,$(MD5SUM))) \
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$(call check_md5,$(MD5SUM),$(2)MD5SUM,$(2)HASH) \
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)
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endef
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# $(1): "check"
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# $(2): "PKG_" if <name> as in Download/<name> is "default", otherwise "Download/<name>:"
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# $(3): shell command sequence to do the download
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define wrap_mirror
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$(if $(if $(MIRROR),$(filter-out x,$(MIRROR_HASH))),$(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(FILE)" "$(MIRROR_HASH)" "" || ( $(3) ),$(3)) \
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$(if $(filter check,$(1)), \
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$(call check_hash,$(FILE),$(MIRROR_HASH),$(2)MIRROR_$(call hash_var,$(MIRROR_MD5SUM))) \
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$(call check_md5,$(MIRROR_MD5SUM),$(2)MIRROR_MD5SUM,$(2)MIRROR_HASH) \
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)
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endef
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define DownloadMethod/cvs
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$(call wrap_mirror,$(1),$(2), \
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echo "Checking out files from the cvs repository..."; \
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mkdir -p $(TMP_DIR)/dl && \
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cd $(TMP_DIR)/dl && \
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rm -rf $(SUBDIR) && \
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[ \! -d $(SUBDIR) ] && \
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cvs -d $(URL) export $(VERSION) $(SUBDIR) && \
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echo "Packing checkout..." && \
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$(call dl_tar_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
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mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
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rm -rf $(SUBDIR); \
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)
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endef
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define DownloadMethod/svn
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$(call wrap_mirror,$(1),$(2), \
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echo "Checking out files from the svn repository..."; \
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mkdir -p $(TMP_DIR)/dl && \
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cd $(TMP_DIR)/dl && \
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rm -rf $(SUBDIR) && \
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[ \! -d $(SUBDIR) ] && \
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( svn help export | grep -q trust-server-cert && \
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svn export --non-interactive --trust-server-cert -r$(VERSION) $(URL) $(SUBDIR) || \
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svn export --non-interactive -r$(VERSION) $(URL) $(SUBDIR) ) && \
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echo "Packing checkout..." && \
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export TAR_TIMESTAMP="`svn info -r$(VERSION) --show-item last-changed-date $(URL)`" && \
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$(call dl_tar_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
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mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
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rm -rf $(SUBDIR); \
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)
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endef
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define DownloadMethod/git
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$(call wrap_mirror,$(1),$(2), \
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$(call DownloadMethod/rawgit) \
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)
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endef
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define DownloadMethod/github_archive
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$(call wrap_mirror,$(1),$(2), \
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$(SCRIPT_DIR)/dl_github_archive.py \
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--dl-dir="$(DL_DIR)" \
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--url="$(URL)" \
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--version="$(VERSION)" \
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--subdir="$(SUBDIR)" \
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--source="$(FILE)" \
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--hash="$(MIRROR_HASH)" \
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--submodules $(SUBMODULES) \
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|| ( $(call DownloadMethod/rawgit) ); \
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)
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endef
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# Only intends to be called as a submethod from other DownloadMethod
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define DownloadMethod/rawgit
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echo "Checking out files from the git repository..."; \
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mkdir -p $(TMP_DIR)/dl && \
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cd $(TMP_DIR)/dl && \
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rm -rf $(SUBDIR) && \
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[ \! -d $(SUBDIR) ] && \
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git clone $(OPTS) $(URL) $(SUBDIR) && \
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(cd $(SUBDIR) && git checkout $(VERSION) && \
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$(if $(filter skip,$(SUBMODULES)),true,git submodule update --init --recursive -- $(SUBMODULES))) && \
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echo "Packing checkout..." && \
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export TAR_TIMESTAMP=`cd $(SUBDIR) && git log -1 --format='@%ct'` && \
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rm -rf $(SUBDIR)/.git && \
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$(call dl_tar_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
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mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
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rm -rf $(SUBDIR);
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endef
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define DownloadMethod/bzr
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$(call wrap_mirror,$(1),$(2), \
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echo "Checking out files from the bzr repository..."; \
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mkdir -p $(TMP_DIR)/dl && \
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cd $(TMP_DIR)/dl && \
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rm -rf $(SUBDIR) && \
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[ \! -d $(SUBDIR) ] && \
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bzr export --per-file-timestamps -r$(VERSION) $(SUBDIR) $(URL) && \
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echo "Packing checkout..." && \
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export TAR_TIMESTAMP="" && \
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$(call dl_tar_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
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mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
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rm -rf $(SUBDIR); \
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)
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endef
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define DownloadMethod/hg
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$(call wrap_mirror,$(1),$(2), \
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echo "Checking out files from the hg repository..."; \
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mkdir -p $(TMP_DIR)/dl && \
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cd $(TMP_DIR)/dl && \
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rm -rf $(SUBDIR) && \
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[ \! -d $(SUBDIR) ] && \
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hg clone -r $(VERSION) $(URL) $(SUBDIR) && \
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export TAR_TIMESTAMP=`cd $(SUBDIR) && hg log --template '@{date}' -l 1` && \
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find $(SUBDIR) -name .hg | xargs rm -rf && \
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echo "Packing checkout..." && \
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$(call dl_tar_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
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mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
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rm -rf $(SUBDIR); \
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)
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endef
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define DownloadMethod/darcs
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$(call wrap_mirror, $(1), $(2), \
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echo "Checking out files from the darcs repository..."; \
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mkdir -p $(TMP_DIR)/dl && \
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cd $(TMP_DIR)/dl && \
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rm -rf $(SUBDIR) && \
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[ \! -d $(SUBDIR) ] && \
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darcs get -t $(VERSION) $(URL) $(SUBDIR) && \
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export TAR_TIMESTAMP=`cd $(SUBDIR) && LC_ALL=C darcs log --last 1 | sed -ne 's!^Date: \+!!p'` && \
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find $(SUBDIR) -name _darcs | xargs rm -rf && \
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echo "Packing checkout..." && \
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$(call dl_tar_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
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mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
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rm -rf $(SUBDIR); \
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)
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endef
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Validate/cvs=VERSION SUBDIR
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Validate/svn=VERSION SUBDIR
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Validate/git=VERSION SUBDIR
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Validate/bzr=VERSION SUBDIR
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Validate/hg=VERSION SUBDIR
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Validate/darcs=VERSION SUBDIR
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define Download/Defaults
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URL:=
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FILE:=
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URL_FILE:=
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PROTO:=
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HASH=$$(MD5SUM)
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MD5SUM:=x
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SUBDIR:=
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MIRROR:=1
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MIRROR_HASH=$$(MIRROR_MD5SUM)
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MIRROR_MD5SUM:=x
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VERSION:=
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OPTS:=
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SUBMODULES:=
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endef
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define Download/default
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FILE:=$(PKG_SOURCE)
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URL:=$(PKG_SOURCE_URL)
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URL_FILE:=$(PKG_SOURCE_URL_FILE)
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SUBDIR:=$(PKG_SOURCE_SUBDIR)
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PROTO:=$(PKG_SOURCE_PROTO)
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SUBMODULES:=$(PKG_SOURCE_SUBMODULES)
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$(if $(PKG_SOURCE_MIRROR),MIRROR:=$(filter 1,$(PKG_MIRROR)))
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$(if $(PKG_MIRROR_MD5SUM),MIRROR_MD5SUM:=$(PKG_MIRROR_MD5SUM))
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$(if $(PKG_MIRROR_HASH),MIRROR_HASH:=$(PKG_MIRROR_HASH))
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VERSION:=$(PKG_SOURCE_VERSION)
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$(if $(PKG_MD5SUM),MD5SUM:=$(PKG_MD5SUM))
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$(if $(PKG_HASH),HASH:=$(PKG_HASH))
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endef
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define Download
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$(eval $(Download/Defaults))
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$(eval $(Download/$(1)))
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$(foreach FIELD,URL FILE $(Validate/$(call dl_method,$(URL),$(PROTO))),
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ifeq ($($(FIELD)),)
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$$(error Download/$(1) is missing the $(FIELD) field.)
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endif
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)
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$(foreach dep,$(DOWNLOAD_RDEP),
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$(dep): $(DL_DIR)/$(FILE)
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)
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download: $(DL_DIR)/$(FILE)
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$(DL_DIR)/$(FILE):
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mkdir -p $(DL_DIR)
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$(call locked, \
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$(if $(DownloadMethod/$(call dl_method,$(URL),$(PROTO))), \
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$(call DownloadMethod/$(call dl_method,$(URL),$(PROTO)),check,$(if $(filter default,$(1)),PKG_,Download/$(1):)), \
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$(DownloadMethod/unknown) \
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),\
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$(FILE))
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endef
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