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define int_vars
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#Set defaults for vars which may be overridden per-package
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$(1)_cc=$$($$($(1)_type)_CC)
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$(1)_cxx=$$($$($(1)_type)_CXX)
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$(1)_objc=$$($$($(1)_type)_OBJC)
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$(1)_objcxx=$$($$($(1)_type)_OBJCXX)
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$(1)_ar=$$($$($(1)_type)_AR)
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$(1)_ranlib=$$($$($(1)_type)_RANLIB)
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$(1)_libtool=$$($$($(1)_type)_LIBTOOL)
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$(1)_nm=$$($$($(1)_type)_NM)
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$(1)_cflags=$$($$($(1)_type)_CFLAGS) \
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$$($$($(1)_type)_$$(release_type)_CFLAGS)
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$(1)_cxxflags=$$($$($(1)_type)_CXXFLAGS) \
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$$($$($(1)_type)_$$(release_type)_CXXFLAGS)
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$(1)_ldflags=$$($$($(1)_type)_LDFLAGS) \
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$$($$($(1)_type)_$$(release_type)_LDFLAGS) \
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-L$$($($(1)_type)_prefix)/lib
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$(1)_cppflags=$$($$($(1)_type)_CPPFLAGS) \
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$$($$($(1)_type)_$$(release_type)_CPPFLAGS) \
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-I$$($$($(1)_type)_prefix)/include
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$(1)_recipe_hash:=
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endef
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define int_get_all_dependencies
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$(sort $(foreach dep,$(2),$(2) $(call int_get_all_dependencies,$(1),$($(dep)_dependencies))))
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endef
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define fetch_file_inner
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( mkdir -p $$($(1)_download_dir) && echo Fetching $(3) from $(2) && \
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$(build_DOWNLOAD) "$$($(1)_download_dir)/$(4).temp" "$(2)/$(3)" && \
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echo "$(5) $$($(1)_download_dir)/$(4).temp" > $$($(1)_download_dir)/.$(4).hash && \
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$(build_SHA256SUM) -c $$($(1)_download_dir)/.$(4).hash && \
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mv $$($(1)_download_dir)/$(4).temp $$($(1)_source_dir)/$(4) && \
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rm -rf $$($(1)_download_dir) )
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endef
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define fetch_file
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( test -f $$($(1)_source_dir)/$(4) || \
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( $(call fetch_file_inner,$(1),$(2),$(3),$(4),$(5)) || \
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$(call fetch_file_inner,$(1),$(FALLBACK_DOWNLOAD_PATH),$(3),$(4),$(5))))
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endef
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define int_get_build_recipe_hash
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$(eval $(1)_all_file_checksums:=$(shell $(build_SHA256SUM) $(meta_depends) packages/$(1).mk $(addprefix $(PATCHES_PATH)/$(1)/,$($(1)_patches)) | cut -d" " -f1))
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$(eval $(1)_recipe_hash:=$(shell echo -n "$($(1)_all_file_checksums)" | $(build_SHA256SUM) | cut -d" " -f1))
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endef
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define int_get_build_id
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$(eval $(1)_dependencies += $($(1)_$(host_arch)_$(host_os)_dependencies) $($(1)_$(host_os)_dependencies))
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$(eval $(1)_all_dependencies:=$(call int_get_all_dependencies,$(1),$($($(1)_type)_native_toolchain) $($($(1)_type)_native_binutils) $($(1)_dependencies)))
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$(foreach dep,$($(1)_all_dependencies),$(eval $(1)_build_id_deps+=$(dep)-$($(dep)_version)-$($(dep)_recipe_hash)))
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$(eval $(1)_build_id_long:=$(1)-$($(1)_version)-$($(1)_recipe_hash)-$(release_type) $($(1)_build_id_deps) $($($(1)_type)_id))
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$(eval $(1)_build_id:=$(shell echo -n "$($(1)_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH)))
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final_build_id_long+=$($(package)_build_id_long)
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#compute package-specific paths
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$(1)_build_subdir?=.
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$(1)_download_file?=$($(1)_file_name)
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$(1)_source_dir:=$(SOURCES_PATH)
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$(1)_source:=$$($(1)_source_dir)/$($(1)_file_name)
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$(1)_staging_dir=$(base_staging_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)
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$(1)_staging_prefix_dir:=$$($(1)_staging_dir)$($($(1)_type)_prefix)
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$(1)_extract_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)
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$(1)_download_dir:=$(base_download_dir)/$(1)-$($(1)_version)
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$(1)_build_dir:=$$($(1)_extract_dir)/$$($(1)_build_subdir)
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$(1)_cached_checksum:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz.hash
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$(1)_patch_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)/.patches-$($(1)_build_id)
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$(1)_prefixbin:=$($($(1)_type)_prefix)/bin/
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$(1)_cached:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz
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$(1)_build_log:=$(BASEDIR)/$(1)-$($(1)_version)-$($(1)_build_id).log
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$(1)_all_sources=$($(1)_file_name) $($(1)_extra_sources)
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#stamps
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$(1)_fetched=$(SOURCES_PATH)/download-stamps/.stamp_fetched-$(1)-$($(1)_file_name).hash
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$(1)_extracted=$$($(1)_extract_dir)/.stamp_extracted
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$(1)_preprocessed=$$($(1)_extract_dir)/.stamp_preprocessed
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$(1)_cleaned=$$($(1)_extract_dir)/.stamp_cleaned
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$(1)_built=$$($(1)_build_dir)/.stamp_built
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$(1)_configured=$(host_prefix)/.$(1)_stamp_configured
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$(1)_staged=$$($(1)_staging_dir)/.stamp_staged
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$(1)_postprocessed=$$($(1)_staging_prefix_dir)/.stamp_postprocessed
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$(1)_download_path_fixed=$(subst :,\:,$$($(1)_download_path))
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#default commands
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# The default behavior for tar will try to set ownership when running as uid 0 and may not succeed, --no-same-owner disables this behavior
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$(1)_fetch_cmds ?= $(call fetch_file,$(1),$(subst \:,:,$$($(1)_download_path_fixed)),$$($(1)_download_file),$($(1)_file_name),$($(1)_sha256_hash))
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$(1)_extract_cmds ?= mkdir -p $$($(1)_extract_dir) && echo "$$($(1)_sha256_hash) $$($(1)_source)" > $$($(1)_extract_dir)/.$$($(1)_file_name).hash && $(build_SHA256SUM) -c $$($(1)_extract_dir)/.$$($(1)_file_name).hash && $(build_TAR) --no-same-owner --strip-components=1 -xf $$($(1)_source)
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$(1)_preprocess_cmds ?= true
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$(1)_build_cmds ?= true
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$(1)_config_cmds ?= true
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$(1)_stage_cmds ?= true
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$(1)_set_vars ?=
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all_sources+=$$($(1)_fetched)
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endef
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#$(foreach dep_target,$($(1)_all_dependencies),$(eval $(1)_dependency_targets=$($(dep_target)_cached)))
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define int_config_attach_build_config
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$(eval $(call $(1)_set_vars,$(1)))
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$(1)_cflags+=$($(1)_cflags_$(release_type))
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$(1)_cflags+=$($(1)_cflags_$(host_arch)) $($(1)_cflags_$(host_arch)_$(release_type))
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$(1)_cflags+=$($(1)_cflags_$(host_os)) $($(1)_cflags_$(host_os)_$(release_type))
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$(1)_cflags+=$($(1)_cflags_$(host_arch)_$(host_os)) $($(1)_cflags_$(host_arch)_$(host_os)_$(release_type))
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$(1)_cxxflags+=$($(1)_cxxflags_$(release_type))
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$(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)) $($(1)_cxxflags_$(host_arch)_$(release_type))
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$(1)_cxxflags+=$($(1)_cxxflags_$(host_os)) $($(1)_cxxflags_$(host_os)_$(release_type))
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$(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)_$(host_os)) $($(1)_cxxflags_$(host_arch)_$(host_os)_$(release_type))
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$(1)_cppflags+=$($(1)_cppflags_$(release_type))
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$(1)_cppflags+=$($(1)_cppflags_$(host_arch)) $($(1)_cppflags_$(host_arch)_$(release_type))
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$(1)_cppflags+=$($(1)_cppflags_$(host_os)) $($(1)_cppflags_$(host_os)_$(release_type))
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$(1)_cppflags+=$($(1)_cppflags_$(host_arch)_$(host_os)) $($(1)_cppflags_$(host_arch)_$(host_os)_$(release_type))
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$(1)_ldflags+=$($(1)_ldflags_$(release_type))
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$(1)_ldflags+=$($(1)_ldflags_$(host_arch)) $($(1)_ldflags_$(host_arch)_$(release_type))
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$(1)_ldflags+=$($(1)_ldflags_$(host_os)) $($(1)_ldflags_$(host_os)_$(release_type))
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$(1)_ldflags+=$($(1)_ldflags_$(host_arch)_$(host_os)) $($(1)_ldflags_$(host_arch)_$(host_os)_$(release_type))
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$(1)_build_opts+=$$($(1)_build_opts_$(release_type))
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$(1)_build_opts+=$$($(1)_build_opts_$(host_arch)) $$($(1)_build_opts_$(host_arch)_$(release_type))
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$(1)_build_opts+=$$($(1)_build_opts_$(host_os)) $$($(1)_build_opts_$(host_os)_$(release_type))
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$(1)_build_opts+=$$($(1)_build_opts_$(host_arch)_$(host_os)) $$($(1)_build_opts_$(host_arch)_$(host_os)_$(release_type))
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$(1)_config_opts+=$$($(1)_config_opts_$(release_type))
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$(1)_config_opts+=$$($(1)_config_opts_$(host_arch)) $$($(1)_config_opts_$(host_arch)_$(release_type))
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$(1)_config_opts+=$$($(1)_config_opts_$(host_os)) $$($(1)_config_opts_$(host_os)_$(release_type))
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$(1)_config_opts+=$$($(1)_config_opts_$(host_arch)_$(host_os)) $$($(1)_config_opts_$(host_arch)_$(host_os)_$(release_type))
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$(1)_config_env+=$$($(1)_config_env_$(release_type))
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$(1)_config_env+=$($(1)_config_env_$(host_arch)) $($(1)_config_env_$(host_arch)_$(release_type))
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$(1)_config_env+=$($(1)_config_env_$(host_os)) $($(1)_config_env_$(host_os)_$(release_type))
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$(1)_config_env+=$($(1)_config_env_$(host_arch)_$(host_os)) $($(1)_config_env_$(host_arch)_$(host_os)_$(release_type))
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$(1)_config_env+=PKG_CONFIG_LIBDIR=$($($(1)_type)_prefix)/lib/pkgconfig
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$(1)_config_env+=PKG_CONFIG_PATH=$($($(1)_type)_prefix)/share/pkgconfig
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$(1)_config_env+=PKG_CONFIG_SYSROOT_DIR=/
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$(1)_config_env+=CMAKE_MODULE_PATH=$($($(1)_type)_prefix)/lib/cmake
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$(1)_config_env+=PATH=$(build_prefix)/bin:$(PATH)
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$(1)_build_env+=PATH=$(build_prefix)/bin:$(PATH)
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$(1)_stage_env+=PATH=$(build_prefix)/bin:$(PATH)
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# Setting a --build type that differs from --host will explicitly enable
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# cross-compilation mode. Note that --build defaults to the output of
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# config.guess, which is what we set it too here. This also quells autoconf
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# warnings, "If you wanted to set the --build type, don't use --host.",
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# when using versions older than 2.70.
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$(1)_autoconf=./configure --build=$(BUILD) --host=$($($(1)_type)_host) --prefix=$($($(1)_type)_prefix) $$($(1)_config_opts) CC="$$($(1)_cc)" CXX="$$($(1)_cxx)"
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ifneq ($($(1)_nm),)
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$(1)_autoconf += NM="$$($(1)_nm)"
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endif
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ifneq ($($(1)_ranlib),)
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$(1)_autoconf += RANLIB="$$($(1)_ranlib)"
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endif
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ifneq ($($(1)_ar),)
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$(1)_autoconf += AR="$$($(1)_ar)"
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endif
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ifneq ($($(1)_cflags),)
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$(1)_autoconf += CFLAGS="$$($(1)_cflags)"
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endif
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ifneq ($($(1)_cxxflags),)
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$(1)_autoconf += CXXFLAGS="$$($(1)_cxxflags)"
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endif
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ifneq ($($(1)_cppflags),)
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$(1)_autoconf += CPPFLAGS="$$($(1)_cppflags)"
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endif
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ifneq ($($(1)_ldflags),)
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$(1)_autoconf += LDFLAGS="$$($(1)_ldflags)"
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endif
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$(1)_cmake=env CC="$$($(1)_cc)" \
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CFLAGS="$$($(1)_cppflags) $$($(1)_cflags)" \
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CXX="$$($(1)_cxx)" \
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CXXFLAGS="$$($(1)_cppflags) $$($(1)_cxxflags)" \
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LDFLAGS="$$($(1)_ldflags)" \
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cmake -DCMAKE_INSTALL_PREFIX:PATH="$$($($(1)_type)_prefix)" $$($(1)_config_opts)
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ifeq ($($(1)_type),build)
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$(1)_cmake += -DCMAKE_INSTALL_RPATH:PATH="$$($($(1)_type)_prefix)/lib"
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else
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ifneq ($(host),$(build))
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$(1)_cmake += -DCMAKE_SYSTEM_NAME=$($(host_os)_cmake_system)
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$(1)_cmake += -DCMAKE_C_COMPILER_TARGET=$(host)
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$(1)_cmake += -DCMAKE_CXX_COMPILER_TARGET=$(host)
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endif
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endif
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endef
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define int_add_cmds
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|
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ifneq ($(LOG),)
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$(1)_logging = >>$$($(1)_build_log) 2>&1 || { if test -f $$($(1)_build_log); then cat $$($(1)_build_log); fi; exit 1; }
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endif
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$($(1)_fetched):
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|
|
mkdir -p $$(@D) $(SOURCES_PATH)
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|
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rm -f $$@
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|
|
touch $$@
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|
|
cd $$(@D); $($(1)_fetch_cmds)
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|
|
cd $($(1)_source_dir); $(foreach source,$($(1)_all_sources),$(build_SHA256SUM) $(source) >> $$(@);)
|
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|
|
touch $$@
|
|
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|
|
$($(1)_extracted): | $($(1)_fetched)
|
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|
|
|
echo Extracting $(1)...
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|
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|
|
mkdir -p $$(@D)
|
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|
|
cd $$(@D); $($(1)_extract_cmds)
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|
|
touch $$@
|
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|
|
$($(1)_preprocessed): | $($(1)_extracted)
|
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|
|
echo Preprocessing $(1)...
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|
|
|
|
mkdir -p $$(@D) $($(1)_patch_dir)
|
|
|
|
|
$(foreach patch,$($(1)_patches),cd $(PATCHES_PATH)/$(1); cp $(patch) $($(1)_patch_dir) ;)
|
|
|
|
|
{ cd $$(@D); $($(1)_preprocess_cmds); } $$($(1)_logging)
|
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|
|
touch $$@
|
|
|
|
|
$($(1)_configured): | $($(1)_dependencies) $($(1)_preprocessed)
|
|
|
|
|
echo Configuring $(1)...
|
|
|
|
|
rm -rf $(host_prefix); mkdir -p $(host_prefix)/lib; cd $(host_prefix); $(foreach package,$($(1)_all_dependencies), $(build_TAR) --no-same-owner -xf $($(package)_cached); )
|
|
|
|
|
mkdir -p $$($(1)_build_dir)
|
|
|
|
|
+{ cd $$($(1)_build_dir); export $($(1)_config_env); $($(1)_config_cmds); } $$($(1)_logging)
|
|
|
|
|
touch $$@
|
|
|
|
|
$($(1)_built): | $($(1)_configured)
|
|
|
|
|
echo Building $(1)...
|
|
|
|
|
mkdir -p $$(@D)
|
|
|
|
|
+{ cd $$(@D); export $($(1)_build_env); $($(1)_build_cmds); } $$($(1)_logging)
|
|
|
|
|
touch $$@
|
|
|
|
|
$($(1)_staged): | $($(1)_built)
|
|
|
|
|
echo Staging $(1)...
|
|
|
|
|
mkdir -p $($(1)_staging_dir)/$(host_prefix)
|
|
|
|
|
+{ cd $($(1)_build_dir); export $($(1)_stage_env); $($(1)_stage_cmds); } $$($(1)_logging)
|
|
|
|
|
rm -rf $($(1)_extract_dir)
|
|
|
|
|
touch $$@
|
|
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$($(1)_postprocessed): | $($(1)_staged)
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echo Postprocessing $(1)...
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cd $($(1)_staging_prefix_dir); $($(1)_postprocess_cmds)
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touch $$@
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$($(1)_cached): | $($(1)_dependencies) $($(1)_postprocessed)
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echo Caching $(1)...
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cd $$($(1)_staging_dir)/$(host_prefix); \
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find . ! -name '.stamp_postprocessed' -print0 | TZ=UTC xargs -0r touch -h -m -t 200001011200; \
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find . ! -name '.stamp_postprocessed' | LC_ALL=C sort | $(build_TAR) --numeric-owner --no-recursion -czf $$($(1)_staging_dir)/$$(@F) -T -
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mkdir -p $$(@D)
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rm -rf $$(@D) && mkdir -p $$(@D)
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mv $$($(1)_staging_dir)/$$(@F) $$(@)
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rm -rf $($(1)_staging_dir)
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if test -f $($(1)_build_log); then mv $($(1)_build_log) $$(@D); fi
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|
$($(1)_cached_checksum): $($(1)_cached)
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cd $$(@D); $(build_SHA256SUM) $$(<F) > $$(@)
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|
.PHONY: $(1)
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|
|
$(1): | $($(1)_cached_checksum)
|
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|
|
.SECONDARY: $($(1)_cached) $($(1)_postprocessed) $($(1)_staged) $($(1)_built) $($(1)_configured) $($(1)_preprocessed) $($(1)_extracted) $($(1)_fetched)
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endef
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stages = fetched extracted preprocessed configured built staged postprocessed cached cached_checksum
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define ext_add_stages
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$(foreach stage,$(stages),
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$(1)_$(stage): $($(1)_$(stage))
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.PHONY: $(1)_$(stage))
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endef
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# These functions create the build targets for each package. They must be
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# broken down into small steps so that each part is done for all packages
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# before moving on to the next step. Otherwise, a package's info
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# (build-id for example) would only be available to another package if it
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# happened to be computed already.
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#set the type for host/build packages.
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|
|
$(foreach native_package,$(native_packages),$(eval $(native_package)_type=build))
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|
|
$(foreach package,$(packages),$(eval $(package)_type=$(host_arch)_$(host_os)))
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|
|
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|
|
#set overridable defaults
|
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|
|
$(foreach package,$(all_packages),$(eval $(call int_vars,$(package))))
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|
|
|
|
|
|
#include package files
|
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|
|
|
$(foreach native_package,$(native_packages),$(eval include packages/$(native_package).mk))
|
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|
|
$(foreach package,$(packages),$(eval include packages/$(package).mk))
|
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|
|
|
|
|
|
|
|
#compute a hash of all files that comprise this package's build recipe
|
|
|
|
|
$(foreach package,$(all_packages),$(eval $(call int_get_build_recipe_hash,$(package))))
|
|
|
|
|
|
|
|
|
|
#generate a unique id for this package, incorporating its dependencies as well
|
|
|
|
|
$(foreach package,$(all_packages),$(eval $(call int_get_build_id,$(package))))
|
|
|
|
|
|
|
|
|
|
#compute final vars after reading package vars
|
|
|
|
|
$(foreach package,$(all_packages),$(eval $(call int_config_attach_build_config,$(package))))
|
|
|
|
|
|
|
|
|
|
#create build targets
|
|
|
|
|
$(foreach package,$(all_packages),$(eval $(call int_add_cmds,$(package))))
|
|
|
|
|
|
|
|
|
|
#special exception: if a toolchain package exists, all non-native packages depend on it
|
|
|
|
|
$(foreach package,$(packages),$(eval $($(package)_extracted): |$($($(host_arch)_$(host_os)_native_toolchain)_cached) $($($(host_arch)_$(host_os)_native_binutils)_cached) ))
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