funcs.mk
1 define int_vars 2 #Set defaults for vars which may be overridden per-package 3 $(1)_cc=$$($$($(1)_type)_CC) 4 $(1)_cxx=$$($$($(1)_type)_CXX) 5 $(1)_objc=$$($$($(1)_type)_OBJC) 6 $(1)_objcxx=$$($$($(1)_type)_OBJCXX) 7 $(1)_ar=$$($$($(1)_type)_AR) 8 $(1)_ranlib=$$($$($(1)_type)_RANLIB) 9 $(1)_nm=$$($$($(1)_type)_NM) 10 $(1)_cflags=$$($$($(1)_type)_CFLAGS) \ 11 $$($$($(1)_type)_$$(release_type)_CFLAGS) 12 $(1)_cxxflags=$$($$($(1)_type)_CXXFLAGS) \ 13 $$($$($(1)_type)_$$(release_type)_CXXFLAGS) 14 $(1)_ldflags=$$($$($(1)_type)_LDFLAGS) \ 15 $$($$($(1)_type)_$$(release_type)_LDFLAGS) \ 16 -L$$($($(1)_type)_prefix)/lib 17 $(1)_cppflags=$$($$($(1)_type)_CPPFLAGS) \ 18 $$($$($(1)_type)_$$(release_type)_CPPFLAGS) \ 19 -I$$($$($(1)_type)_prefix)/include 20 $(1)_recipe_hash:= 21 endef 22 23 define int_get_all_dependencies 24 $(sort $(foreach dep,$(2),$(2) $(call int_get_all_dependencies,$(1),$($(dep)_dependencies)))) 25 endef 26 27 define fetch_file_inner 28 ( mkdir -p $$($(1)_download_dir) && echo Fetching $(3) from $(2) && \ 29 $(build_DOWNLOAD) "$$($(1)_download_dir)/$(4).temp" "$(2)/$(3)" && \ 30 echo "$(5) $$($(1)_download_dir)/$(4).temp" > $$($(1)_download_dir)/.$(4).hash && \ 31 $(build_SHA256SUM) -c $$($(1)_download_dir)/.$(4).hash && \ 32 mv $$($(1)_download_dir)/$(4).temp $$($(1)_source_dir)/$(4) && \ 33 rm -rf $$($(1)_download_dir) ) 34 endef 35 36 define fetch_file 37 ( test -f $$($(1)_source_dir)/$(4) || \ 38 ( $(call fetch_file_inner,$(1),$(2),$(3),$(4),$(5)) || \ 39 $(call fetch_file_inner,$(1),$(FALLBACK_DOWNLOAD_PATH),$(3),$(4),$(5)))) 40 endef 41 42 define int_get_build_recipe_hash 43 $(eval $(1)_all_file_checksums:=$(shell $(build_SHA256SUM) $(meta_depends) packages/$(1).mk $(addprefix $(PATCHES_PATH)/$(1)/,$($(1)_patches)) | cut -d" " -f1)) 44 $(eval $(1)_recipe_hash:=$(shell echo -n "$($(1)_all_file_checksums)" | $(build_SHA256SUM) | cut -d" " -f1)) 45 endef 46 47 define int_get_build_id 48 $(eval $(1)_dependencies += $($(1)_$(host_arch)_$(host_os)_dependencies) $($(1)_$(host_os)_dependencies)) 49 $(eval $(1)_all_dependencies:=$(call int_get_all_dependencies,$(1),$($($(1)_type)_native_toolchain) $($($(1)_type)_native_binutils) $($(1)_dependencies))) 50 $(foreach dep,$($(1)_all_dependencies),$(eval $(1)_build_id_deps+=$(dep)-$($(dep)_version)-$($(dep)_recipe_hash))) 51 $(eval $(1)_build_id_long:=$(1)-$($(1)_version)-$($(1)_recipe_hash)-$(release_type) $($(1)_build_id_deps) $($($(1)_type)_id)) 52 $(eval $(1)_build_id:=$(shell echo -n "$($(1)_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH))) 53 final_build_id_long+=$($(package)_build_id_long) 54 55 #compute package-specific paths 56 $(1)_build_subdir?=. 57 $(1)_download_file?=$($(1)_file_name) 58 $(1)_source_dir:=$(SOURCES_PATH) 59 $(1)_source:=$$($(1)_source_dir)/$($(1)_file_name) 60 $(1)_staging_dir=$(base_staging_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id) 61 $(1)_staging_prefix_dir:=$$($(1)_staging_dir)$($($(1)_type)_prefix) 62 $(1)_extract_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id) 63 $(1)_download_dir:=$(base_download_dir)/$(1)-$($(1)_version) 64 $(1)_build_dir:=$$($(1)_extract_dir)/$$($(1)_build_subdir) 65 $(1)_cached_checksum:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz.hash 66 $(1)_patch_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)/.patches-$($(1)_build_id) 67 $(1)_prefixbin:=$($($(1)_type)_prefix)/bin/ 68 $(1)_cached:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz 69 $(1)_build_log:=$(BASEDIR)/$(1)-$($(1)_version)-$($(1)_build_id).log 70 $(1)_all_sources=$($(1)_file_name) $($(1)_extra_sources) 71 72 #stamps 73 $(1)_fetched=$(SOURCES_PATH)/download-stamps/.stamp_fetched-$(1)-$($(1)_file_name).hash 74 $(1)_extracted=$$($(1)_extract_dir)/.stamp_extracted 75 $(1)_preprocessed=$$($(1)_extract_dir)/.stamp_preprocessed 76 $(1)_cleaned=$$($(1)_extract_dir)/.stamp_cleaned 77 $(1)_built=$$($(1)_build_dir)/.stamp_built 78 $(1)_configured=$(host_prefix)/.$(1)_stamp_configured 79 $(1)_staged=$$($(1)_staging_dir)/.stamp_staged 80 $(1)_postprocessed=$$($(1)_staging_prefix_dir)/.stamp_postprocessed 81 $(1)_download_path_fixed=$(subst :,\:,$$($(1)_download_path)) 82 83 84 #default commands 85 # The default behavior for tar will try to set ownership when running as uid 0 and may not succeed, --no-same-owner disables this behavior 86 $(1)_fetch_cmds ?= $(call fetch_file,$(1),$(subst \:,:,$$($(1)_download_path_fixed)),$$($(1)_download_file),$($(1)_file_name),$($(1)_sha256_hash)) 87 $(1)_extract_cmds ?= mkdir -p $$($(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 $$($(1)_source) 88 $(1)_preprocess_cmds ?= true 89 $(1)_build_cmds ?= true 90 $(1)_config_cmds ?= true 91 $(1)_stage_cmds ?= true 92 $(1)_set_vars ?= 93 94 95 all_sources+=$$($(1)_fetched) 96 endef 97 #$(foreach dep_target,$($(1)_all_dependencies),$(eval $(1)_dependency_targets=$($(dep_target)_cached))) 98 99 100 define int_config_attach_build_config 101 $(eval $(call $(1)_set_vars,$(1))) 102 $(1)_cflags+=$($(1)_cflags_$(release_type)) 103 $(1)_cflags+=$($(1)_cflags_$(host_arch)) $($(1)_cflags_$(host_arch)_$(release_type)) 104 $(1)_cflags+=$($(1)_cflags_$(host_os)) $($(1)_cflags_$(host_os)_$(release_type)) 105 $(1)_cflags+=$($(1)_cflags_$(host_arch)_$(host_os)) $($(1)_cflags_$(host_arch)_$(host_os)_$(release_type)) 106 107 $(1)_cxxflags+=$($(1)_cxxflags_$(release_type)) 108 $(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)) $($(1)_cxxflags_$(host_arch)_$(release_type)) 109 $(1)_cxxflags+=$($(1)_cxxflags_$(host_os)) $($(1)_cxxflags_$(host_os)_$(release_type)) 110 $(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)_$(host_os)) $($(1)_cxxflags_$(host_arch)_$(host_os)_$(release_type)) 111 112 $(1)_cppflags+=$($(1)_cppflags_$(release_type)) 113 $(1)_cppflags+=$($(1)_cppflags_$(host_arch)) $($(1)_cppflags_$(host_arch)_$(release_type)) 114 $(1)_cppflags+=$($(1)_cppflags_$(host_os)) $($(1)_cppflags_$(host_os)_$(release_type)) 115 $(1)_cppflags+=$($(1)_cppflags_$(host_arch)_$(host_os)) $($(1)_cppflags_$(host_arch)_$(host_os)_$(release_type)) 116 117 $(1)_ldflags+=$($(1)_ldflags_$(release_type)) 118 $(1)_ldflags+=$($(1)_ldflags_$(host_arch)) $($(1)_ldflags_$(host_arch)_$(release_type)) 119 $(1)_ldflags+=$($(1)_ldflags_$(host_os)) $($(1)_ldflags_$(host_os)_$(release_type)) 120 $(1)_ldflags+=$($(1)_ldflags_$(host_arch)_$(host_os)) $($(1)_ldflags_$(host_arch)_$(host_os)_$(release_type)) 121 122 $(1)_build_opts+=$$($(1)_build_opts_$(release_type)) 123 $(1)_build_opts+=$$($(1)_build_opts_$(host_arch)) $$($(1)_build_opts_$(host_arch)_$(release_type)) 124 $(1)_build_opts+=$$($(1)_build_opts_$(host_os)) $$($(1)_build_opts_$(host_os)_$(release_type)) 125 $(1)_build_opts+=$$($(1)_build_opts_$(host_arch)_$(host_os)) $$($(1)_build_opts_$(host_arch)_$(host_os)_$(release_type)) 126 127 $(1)_config_opts+=$$($(1)_config_opts_$(release_type)) 128 $(1)_config_opts+=$$($(1)_config_opts_$(host_arch)) $$($(1)_config_opts_$(host_arch)_$(release_type)) 129 $(1)_config_opts+=$$($(1)_config_opts_$(host_os)) $$($(1)_config_opts_$(host_os)_$(release_type)) 130 $(1)_config_opts+=$$($(1)_config_opts_$(host_arch)_$(host_os)) $$($(1)_config_opts_$(host_arch)_$(host_os)_$(release_type)) 131 132 $(1)_config_env+=$$($(1)_config_env_$(release_type)) 133 $(1)_config_env+=$($(1)_config_env_$(host_arch)) $($(1)_config_env_$(host_arch)_$(release_type)) 134 $(1)_config_env+=$($(1)_config_env_$(host_os)) $($(1)_config_env_$(host_os)_$(release_type)) 135 $(1)_config_env+=$($(1)_config_env_$(host_arch)_$(host_os)) $($(1)_config_env_$(host_arch)_$(host_os)_$(release_type)) 136 137 $(1)_config_env+=PKG_CONFIG_LIBDIR=$($($(1)_type)_prefix)/lib/pkgconfig 138 $(1)_config_env+=PKG_CONFIG_PATH=$($($(1)_type)_prefix)/share/pkgconfig 139 $(1)_config_env+=PKG_CONFIG_SYSROOT_DIR=/ 140 $(1)_config_env+=CMAKE_MODULE_PATH=$($($(1)_type)_prefix)/lib/cmake 141 $(1)_config_env+=PATH="$(build_prefix)/bin:$(PATH)" 142 $(1)_build_env+=PATH="$(build_prefix)/bin:$(PATH)" 143 $(1)_stage_env+=PATH="$(build_prefix)/bin:$(PATH)" 144 145 # Setting a --build type that differs from --host will explicitly enable 146 # cross-compilation mode. Note that --build defaults to the output of 147 # config.guess, which is what we set it too here. This also quells autoconf 148 # warnings, "If you wanted to set the --build type, don't use --host.", 149 # when using versions older than 2.70. 150 $(1)_autoconf=./configure --build=$(BUILD) --host=$($($(1)_type)_host) --prefix=$($($(1)_type)_prefix) --with-pic $$($(1)_config_opts) CC="$$($(1)_cc)" CXX="$$($(1)_cxx)" 151 ifneq ($($(1)_nm),) 152 $(1)_autoconf += NM="$$($(1)_nm)" 153 endif 154 ifneq ($($(1)_ranlib),) 155 $(1)_autoconf += RANLIB="$$($(1)_ranlib)" 156 endif 157 ifneq ($($(1)_ar),) 158 $(1)_autoconf += AR="$$($(1)_ar)" 159 endif 160 ifneq ($($(1)_cflags),) 161 $(1)_autoconf += CFLAGS="$$($(1)_cflags)" 162 endif 163 ifneq ($($(1)_cxxflags),) 164 $(1)_autoconf += CXXFLAGS="$$($(1)_cxxflags)" 165 endif 166 ifneq ($($(1)_cppflags),) 167 $(1)_autoconf += CPPFLAGS="$$($(1)_cppflags)" 168 endif 169 ifneq ($($(1)_ldflags),) 170 $(1)_autoconf += LDFLAGS="$$($(1)_ldflags)" 171 endif 172 173 # We hardcode the library install path to "lib" to match the PKG_CONFIG_PATH 174 # setting in depends/config.site.in, which also hardcodes "lib". 175 # Without this setting, CMake by default would use the OS library 176 # directory, which might be "lib64" or something else, not "lib", on multiarch systems. 177 $(1)_cmake=env CC="$$($(1)_cc)" \ 178 CFLAGS="$$($(1)_cppflags) $$($(1)_cflags)" \ 179 CXX="$$($(1)_cxx)" \ 180 CXXFLAGS="$$($(1)_cppflags) $$($(1)_cxxflags)" \ 181 LDFLAGS="$$($(1)_ldflags)" \ 182 cmake -DCMAKE_INSTALL_PREFIX:PATH="$$($($(1)_type)_prefix)" \ 183 -DCMAKE_INSTALL_LIBDIR=lib/ \ 184 -DCMAKE_POSITION_INDEPENDENT_CODE=ON \ 185 $$($(1)_config_opts) 186 ifeq ($($(1)_type),build) 187 $(1)_cmake += -DCMAKE_INSTALL_RPATH:PATH="$$($($(1)_type)_prefix)/lib" 188 else 189 ifneq ($(host),$(build)) 190 $(1)_cmake += -DCMAKE_SYSTEM_NAME=$($(host_os)_cmake_system) 191 $(1)_cmake += -DCMAKE_C_COMPILER_TARGET=$(host) 192 $(1)_cmake += -DCMAKE_CXX_COMPILER_TARGET=$(host) 193 endif 194 endif 195 endef 196 197 define int_add_cmds 198 ifneq ($(LOG),) 199 $(1)_logging = >>$$($(1)_build_log) 2>&1 || { if test -f $$($(1)_build_log); then cat $$($(1)_build_log); fi; exit 1; } 200 endif 201 202 $($(1)_fetched): 203 mkdir -p $$(@D) $(SOURCES_PATH) 204 rm -f $$@ 205 touch $$@ 206 cd $$(@D); $($(1)_fetch_cmds) 207 cd $($(1)_source_dir); $(foreach source,$($(1)_all_sources),$(build_SHA256SUM) $(source) >> $$(@);) 208 touch $$@ 209 $($(1)_extracted): | $($(1)_fetched) 210 echo Extracting $(1)... 211 mkdir -p $$(@D) 212 cd $$(@D); $($(1)_extract_cmds) 213 touch $$@ 214 $($(1)_preprocessed): | $($(1)_extracted) 215 echo Preprocessing $(1)... 216 mkdir -p $$(@D) $($(1)_patch_dir) 217 $(foreach patch,$($(1)_patches),cd $(PATCHES_PATH)/$(1); cp $(patch) $($(1)_patch_dir) ;) 218 { cd $$(@D); $($(1)_preprocess_cmds); } $$($(1)_logging) 219 touch $$@ 220 $($(1)_configured): | $($(1)_dependencies) $($(1)_preprocessed) 221 echo Configuring $(1)... 222 rm -rf $(host_prefix); mkdir -p $(host_prefix)/lib; cd $(host_prefix); $(foreach package,$($(1)_all_dependencies), $(build_TAR) --no-same-owner -xf $($(package)_cached); ) 223 mkdir -p $$($(1)_build_dir) 224 +{ cd $$($(1)_build_dir); export $($(1)_config_env); $($(1)_config_cmds); } $$($(1)_logging) 225 touch $$@ 226 $($(1)_built): | $($(1)_configured) 227 echo Building $(1)... 228 mkdir -p $$(@D) 229 +{ cd $$(@D); export $($(1)_build_env); $($(1)_build_cmds); } $$($(1)_logging) 230 touch $$@ 231 $($(1)_staged): | $($(1)_built) 232 echo Staging $(1)... 233 mkdir -p $($(1)_staging_dir)/$(host_prefix) 234 +{ cd $($(1)_build_dir); export $($(1)_stage_env); $($(1)_stage_cmds); } $$($(1)_logging) 235 rm -rf $($(1)_extract_dir) 236 touch $$@ 237 $($(1)_postprocessed): | $($(1)_staged) 238 echo Postprocessing $(1)... 239 cd $($(1)_staging_prefix_dir); $($(1)_postprocess_cmds) 240 touch $$@ 241 $($(1)_cached): | $($(1)_dependencies) $($(1)_postprocessed) 242 echo Caching $(1)... 243 cd $$($(1)_staging_dir)/$(host_prefix); \ 244 find . ! -name '.stamp_postprocessed' -print0 | TZ=UTC xargs -0r $(build_TOUCH); \ 245 find . ! -name '.stamp_postprocessed' | LC_ALL=C sort | $(build_TAR) --numeric-owner --no-recursion -czf $$($(1)_staging_dir)/$$(@F) -T - 246 mkdir -p $$(@D) 247 rm -rf $$(@D) && mkdir -p $$(@D) 248 mv $$($(1)_staging_dir)/$$(@F) $$(@) 249 rm -rf $($(1)_staging_dir) 250 if test -f $($(1)_build_log); then mv $($(1)_build_log) $$(@D); fi 251 $($(1)_cached_checksum): $($(1)_cached) 252 cd $$(@D); $(build_SHA256SUM) $$(<F) > $$(@) 253 254 .PHONY: $(1) 255 $(1): | $($(1)_cached_checksum) 256 .SECONDARY: $($(1)_cached) $($(1)_postprocessed) $($(1)_staged) $($(1)_built) $($(1)_configured) $($(1)_preprocessed) $($(1)_extracted) $($(1)_fetched) 257 258 endef 259 260 stages = fetched extracted preprocessed configured built staged postprocessed cached cached_checksum 261 262 define ext_add_stages 263 $(foreach stage,$(stages), 264 $(1)_$(stage): $($(1)_$(stage)) 265 .PHONY: $(1)_$(stage)) 266 endef 267 268 # These functions create the build targets for each package. They must be 269 # broken down into small steps so that each part is done for all packages 270 # before moving on to the next step. Otherwise, a package's info 271 # (build-id for example) would only be available to another package if it 272 # happened to be computed already. 273 274 #set the type for host/build packages. 275 $(foreach native_package,$(native_packages),$(eval $(native_package)_type=build)) 276 $(foreach package,$(packages),$(eval $(package)_type=$(host_arch)_$(host_os))) 277 278 #set overridable defaults 279 $(foreach package,$(all_packages),$(eval $(call int_vars,$(package)))) 280 281 #include package files 282 $(foreach native_package,$(native_packages),$(eval include packages/$(native_package).mk)) 283 $(foreach package,$(packages),$(eval include packages/$(package).mk)) 284 285 #compute a hash of all files that comprise this package's build recipe 286 $(foreach package,$(all_packages),$(eval $(call int_get_build_recipe_hash,$(package)))) 287 288 #generate a unique id for this package, incorporating its dependencies as well 289 $(foreach package,$(all_packages),$(eval $(call int_get_build_id,$(package)))) 290 291 #compute final vars after reading package vars 292 $(foreach package,$(all_packages),$(eval $(call int_config_attach_build_config,$(package)))) 293 294 #create build targets 295 $(foreach package,$(all_packages),$(eval $(call int_add_cmds,$(package)))) 296 297 #special exception: if a toolchain package exists, all non-native packages depend on it 298 $(foreach package,$(packages),$(eval $($(package)_extracted): |$($($(host_arch)_$(host_os)_native_toolchain)_cached) $($($(host_arch)_$(host_os)_native_binutils)_cached) ))