define int_vars #Set defaults for vars which may be overridden per-package $(1)_cc=$($($(1)_type)_CC) $(1)_cxx=$($($(1)_type)_CXX) $(1)_objc=$($($(1)_type)_OBJC) $(1)_objcxx=$($($(1)_type)_OBJCXX) $(1)_ar=$($($(1)_type)_AR) $(1)_ranlib=$($($(1)_type)_RANLIB) $(1)_libtool=$($($(1)_type)_LIBTOOL) $(1)_nm=$($($(1)_type)_NM) $(1)_cflags=$($($(1)_type)_CFLAGS) $($($(1)_type)_$(release_type)_CFLAGS) $(1)_cxxflags=$($($(1)_type)_CXXFLAGS) $($($(1)_type)_$(release_type)_CXXFLAGS) $(1)_ldflags=$($($(1)_type)_LDFLAGS) $($($(1)_type)_$(release_type)_LDFLAGS) -L$($($(1)_type)_prefix)/lib $(1)_cppflags=$($($(1)_type)_CPPFLAGS) $($($(1)_type)_$(release_type)_CPPFLAGS) -I$($($(1)_type)_prefix)/include $(1)_recipe_hash:= endef define int_get_all_dependencies $(sort $(foreach dep,$(2),$(2) $(call int_get_all_dependencies,$(1),$($(dep)_dependencies)))) endef define fetch_file_inner ( mkdir -p $$($(1)_download_dir) && echo Fetching $(3) from $(2) && \ $(build_DOWNLOAD) "$$($(1)_download_dir)/$(4).temp" "$(2)/$(3)" && \ echo "$(5) $$($(1)_download_dir)/$(4).temp" > $$($(1)_download_dir)/.$(4).hash && \ $(build_SHA256SUM) -c $$($(1)_download_dir)/.$(4).hash && \ mv $$($(1)_download_dir)/$(4).temp $$($(1)_source_dir)/$(4) && \ rm -rf $$($(1)_download_dir) ) endef define fetch_file ( test -f $$($(1)_source_dir)/$(4) || \ ( $(call fetch_file_inner,$(1),$(2),$(3),$(4),$(5)) || \ $(call fetch_file_inner,$(1),$(FALLBACK_DOWNLOAD_PATH),$(3),$(4),$(5)))) endef define int_get_build_recipe_hash $(eval $(1)_all_file_checksums:=$(shell $(build_SHA256SUM) $(meta_depends) packages/$(1).mk $(addprefix $(PATCHES_PATH)/$(1)/,$($(1)_patches)) | cut -d" " -f1)) $(eval $(1)_recipe_hash:=$(shell echo -n "$($(1)_all_file_checksums)" | $(build_SHA256SUM) | cut -d" " -f1)) endef define int_get_build_id $(eval $(1)_dependencies += $($(1)_$(host_arch)_$(host_os)_dependencies) $($(1)_$(host_os)_dependencies)) $(eval $(1)_all_dependencies:=$(call int_get_all_dependencies,$(1),$($($(1)_type)_native_toolchain) $($(1)_dependencies))) $(foreach dep,$($(1)_all_dependencies),$(eval $(1)_build_id_deps+=$(dep)-$($(dep)_version)-$($(dep)_recipe_hash))) $(eval $(1)_build_id_long:=$(1)-$($(1)_version)-$($(1)_recipe_hash)-$(release_type) $($(1)_build_id_deps) $($($(1)_type)_id_string)) $(eval $(1)_build_id:=$(shell echo -n "$($(1)_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH))) final_build_id_long+=$($(package)_build_id_long) #compute package-specific paths $(1)_build_subdir?=. $(1)_download_file?=$($(1)_file_name) $(1)_source_dir:=$(SOURCES_PATH) $(1)_source:=$$($(1)_source_dir)/$($(1)_file_name) $(1)_staging_dir=$(base_staging_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id) $(1)_staging_prefix_dir:=$$($(1)_staging_dir)$($($(1)_type)_prefix) $(1)_extract_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id) $(1)_download_dir:=$(base_download_dir)/$(1)-$($(1)_version) $(1)_build_dir:=$$($(1)_extract_dir)/$$($(1)_build_subdir) $(1)_cached_checksum:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz.hash $(1)_patch_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)/.patches-$($(1)_build_id) $(1)_prefixbin:=$($($(1)_type)_prefix)/bin/ $(1)_cached:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz $(1)_all_sources=$($(1)_file_name) $($(1)_extra_sources) #stamps $(1)_fetched=$(SOURCES_PATH)/download-stamps/.stamp_fetched-$(1)-$($(1)_file_name).hash $(1)_extracted=$$($(1)_extract_dir)/.stamp_extracted $(1)_preprocessed=$$($(1)_extract_dir)/.stamp_preprocessed $(1)_cleaned=$$($(1)_extract_dir)/.stamp_cleaned $(1)_built=$$($(1)_build_dir)/.stamp_built $(1)_configured=$$($(1)_build_dir)/.stamp_configured $(1)_staged=$$($(1)_staging_dir)/.stamp_staged $(1)_postprocessed=$$($(1)_staging_prefix_dir)/.stamp_postprocessed $(1)_download_path_fixed=$(subst :,\:,$$($(1)_download_path)) #default commands $(1)_fetch_cmds ?= $(call fetch_file,$(1),$(subst \:,:,$$($(1)_download_path_fixed)),$$($(1)_download_file),$($(1)_file_name),$($(1)_sha256_hash)) $(1)_extract_cmds ?= mkdir -p $$($(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 && tar --strip-components=1 -xf $$($(1)_source) $(1)_preprocess_cmds ?= $(1)_build_cmds ?= $(1)_config_cmds ?= $(1)_stage_cmds ?= $(1)_set_vars ?= all_sources+=$$($(1)_fetched) endef #$(foreach dep_target,$($(1)_all_dependencies),$(eval $(1)_dependency_targets=$($(dep_target)_cached))) define int_config_attach_build_config $(eval $(call $(1)_set_vars,$(1))) $(1)_cflags+=$($(1)_cflags_$(release_type)) $(1)_cflags+=$($(1)_cflags_$(host_arch)) $($(1)_cflags_$(host_arch)_$(release_type)) $(1)_cflags+=$($(1)_cflags_$(host_os)) $($(1)_cflags_$(host_os)_$(release_type)) $(1)_cflags+=$($(1)_cflags_$(host_arch)_$(host_os)) $($(1)_cflags_$(host_arch)_$(host_os)_$(release_type)) $(1)_cxxflags+=$($(1)_cxxflags_$(release_type)) $(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)) $($(1)_cxxflags_$(host_arch)_$(release_type)) $(1)_cxxflags+=$($(1)_cxxflags_$(host_os)) $($(1)_cxxflags_$(host_os)_$(release_type)) $(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)_$(host_os)) $($(1)_cxxflags_$(host_arch)_$(host_os)_$(release_type)) $(1)_cppflags+=$($(1)_cppflags_$(release_type)) $(1)_cppflags+=$($(1)_cppflags_$(host_arch)) $($(1)_cppflags_$(host_arch)_$(release_type)) $(1)_cppflags+=$($(1)_cppflags_$(host_os)) $($(1)_cppflags_$(host_os)_$(release_type)) $(1)_cppflags+=$($(1)_cppflags_$(host_arch)_$(host_os)) $($(1)_cppflags_$(host_arch)_$(host_os)_$(release_type)) $(1)_ldflags+=$($(1)_ldflags_$(release_type)) $(1)_ldflags+=$($(1)_ldflags_$(host_arch)) $($(1)_ldflags_$(host_arch)_$(release_type)) $(1)_ldflags+=$($(1)_ldflags_$(host_os)) $($(1)_ldflags_$(host_os)_$(release_type)) $(1)_ldflags+=$($(1)_ldflags_$(host_arch)_$(host_os)) $($(1)_ldflags_$(host_arch)_$(host_os)_$(release_type)) $(1)_build_opts+=$$($(1)_build_opts_$(release_type)) $(1)_build_opts+=$$($(1)_build_opts_$(host_arch)) $$($(1)_build_opts_$(host_arch)_$(release_type)) $(1)_build_opts+=$$($(1)_build_opts_$(host_os)) $$($(1)_build_opts_$(host_os)_$(release_type)) $(1)_build_opts+=$$($(1)_build_opts_$(host_arch)_$(host_os)) $$($(1)_build_opts_$(host_arch)_$(host_os)_$(release_type)) $(1)_config_opts+=$$($(1)_config_opts_$(release_type)) $(1)_config_opts+=$$($(1)_config_opts_$(host_arch)) $$($(1)_config_opts_$(host_arch)_$(release_type)) $(1)_config_opts+=$$($(1)_config_opts_$(host_os)) $$($(1)_config_opts_$(host_os)_$(release_type)) $(1)_config_opts+=$$($(1)_config_opts_$(host_arch)_$(host_os)) $$($(1)_config_opts_$(host_arch)_$(host_os)_$(release_type)) $(1)_config_env+=$$($(1)_config_env_$(release_type)) $(1)_config_env+=$($(1)_config_env_$(host_arch)) $($(1)_config_env_$(host_arch)_$(release_type)) $(1)_config_env+=$($(1)_config_env_$(host_os)) $($(1)_config_env_$(host_os)_$(release_type)) $(1)_config_env+=$($(1)_config_env_$(host_arch)_$(host_os)) $($(1)_config_env_$(host_arch)_$(host_os)_$(release_type)) $(1)_config_env+=PKG_CONFIG_LIBDIR=$($($(1)_type)_prefix)/lib/pkgconfig $(1)_config_env+=PKG_CONFIG_PATH=$($($(1)_type)_prefix)/share/pkgconfig $(1)_config_env+=PATH=$(build_prefix)/bin:$(PATH) $(1)_build_env+=PATH=$(build_prefix)/bin:$(PATH) $(1)_stage_env+=PATH=$(build_prefix)/bin:$(PATH) $(1)_autoconf=./configure --host=$($($(1)_type)_host) --disable-dependency-tracking --prefix=$($($(1)_type)_prefix) $$($(1)_config_opts) CC="$$($(1)_cc)" CXX="$$($(1)_cxx)" ifneq ($($(1)_nm),) $(1)_autoconf += NM="$$($(1)_nm)" endif ifneq ($($(1)_ranlib),) $(1)_autoconf += RANLIB="$$($(1)_ranlib)" endif ifneq ($($(1)_ar),) $(1)_autoconf += AR="$$($(1)_ar)" endif ifneq ($($(1)_cflags),) $(1)_autoconf += CFLAGS="$$($(1)_cflags)" endif ifneq ($($(1)_cxxflags),) $(1)_autoconf += CXXFLAGS="$$($(1)_cxxflags)" endif ifneq ($($(1)_cppflags),) $(1)_autoconf += CPPFLAGS="$$($(1)_cppflags)" endif ifneq ($($(1)_ldflags),) $(1)_autoconf += LDFLAGS="$$($(1)_ldflags)" endif endef define int_add_cmds $($(1)_fetched): $(AT)mkdir -p $$(@D) $(SOURCES_PATH) $(AT)rm -f $$@ $(AT)touch $$@ $(AT)cd $$(@D); $(call $(1)_fetch_cmds,$(1)) $(AT)cd $($(1)_source_dir); $(foreach source,$($(1)_all_sources),$(build_SHA256SUM) $(source) >> $$(@);) $(AT)touch $$@ $($(1)_extracted): | $($(1)_fetched) $(AT)echo Extracting $(1)... $(AT)mkdir -p $$(@D) $(AT)cd $$(@D); $(call $(1)_extract_cmds,$(1)) $(AT)touch $$@ $($(1)_preprocessed): | $($(1)_dependencies) $($(1)_extracted) $(AT)echo Preprocessing $(1)... $(AT)mkdir -p $$(@D) $($(1)_patch_dir) $(AT)$(foreach patch,$($(1)_patches),cd $(PATCHES_PATH)/$(1); cp $(patch) $($(1)_patch_dir) ;) $(AT)cd $$(@D); $(call $(1)_preprocess_cmds, $(1)) $(AT)touch $$@ $($(1)_configured): | $($(1)_preprocessed) $(AT)echo Configuring $(1)... $(AT)rm -rf $(host_prefix); mkdir -p $(host_prefix)/lib; cd $(host_prefix); $(foreach package,$($(1)_all_dependencies), tar xf $($(package)_cached); ) $(AT)mkdir -p $$(@D) $(AT)+cd $$(@D); $($(1)_config_env) $(call $(1)_config_cmds, $(1)) $(AT)touch $$@ $($(1)_built): | $($(1)_configured) $(AT)echo Building $(1)... $(AT)mkdir -p $$(@D) $(AT)+cd $$(@D); $($(1)_build_env) $(call $(1)_build_cmds, $(1)) $(AT)touch $$@ $($(1)_staged): | $($(1)_built) $(AT)echo Staging $(1)... $(AT)mkdir -p $($(1)_staging_dir)/$(host_prefix) $(AT)cd $($(1)_build_dir); $($(1)_stage_env) $(call $(1)_stage_cmds, $(1)) $(AT)rm -rf $($(1)_extract_dir) $(AT)touch $$@ $($(1)_postprocessed): | $($(1)_staged) $(AT)echo Postprocessing $(1)... $(AT)cd $($(1)_staging_prefix_dir); $(call $(1)_postprocess_cmds) $(AT)touch $$@ $($(1)_cached): | $($(1)_dependencies) $($(1)_postprocessed) $(AT)echo Caching $(1)... $(AT)cd $$($(1)_staging_dir)/$(host_prefix); find . | sort | tar --no-recursion -czf $$($(1)_staging_dir)/$$(@F) -T - $(AT)mkdir -p $$(@D) $(AT)rm -rf $$(@D) && mkdir -p $$(@D) $(AT)mv $$($(1)_staging_dir)/$$(@F) $$(@) $(AT)rm -rf $($(1)_staging_dir) $($(1)_cached_checksum): $($(1)_cached) $(AT)cd $$(@D); $(build_SHA256SUM) $$(<F) > $$(@) .PHONY: $(1) $(1): | $($(1)_cached_checksum) .SECONDARY: $($(1)_cached) $($(1)_postprocessed) $($(1)_staged) $($(1)_built) $($(1)_configured) $($(1)_preprocessed) $($(1)_extracted) $($(1)_fetched) endef # These functions create the build targets for each package. They must be # broken down into small steps so that each part is done for all packages # before moving on to the next step. Otherwise, a package's info # (build-id for example) would only be available to another package if it # happened to be computed already. #set the type for host/build packages. $(foreach native_package,$(native_packages),$(eval $(native_package)_type=build)) $(foreach package,$(packages),$(eval $(package)_type=$(host_arch)_$(host_os))) #set overridable defaults $(foreach package,$(all_packages),$(eval $(call int_vars,$(package)))) #include package files $(foreach package,$(all_packages),$(eval include packages/$(package).mk)) #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)_unpacked): |$($($(host_arch)_$(host_os)_native_toolchain)_cached) ))