1.1 --- a/common/makefiles/MakeHelpers.gmk Wed Oct 09 18:51:32 2013 -0700
1.2 +++ b/common/makefiles/MakeHelpers.gmk Thu Oct 10 14:58:19 2013 +0200
1.3 @@ -26,7 +26,7 @@
1.4 ################################################################
1.5 #
1.6 # This file contains helper functions for the top-level Makefile that does
1.7 -# not depend on the spec.gmk file having been read. (The purpose of this
1.8 +# not depend on the spec.gmk file having been read. (The purpose of this
1.9 # file is ju to avoid cluttering the top-level Makefile.)
1.10 #
1.11 ################################################################
1.12 @@ -49,7 +49,7 @@
1.13 BUILDTIMESDIR=$(OUTPUT_ROOT)/tmp/buildtimes
1.14
1.15 # Global targets are possible to run either with or without a SPEC. The prototypical
1.16 -# global target is "help".
1.17 +# global target is "help".
1.18 global_targets=help jprt% bridgeBuild
1.19
1.20 ##############################
1.21 @@ -57,55 +57,55 @@
1.22 ##############################
1.23
1.24 define CheckEnvironment
1.25 - # Find all environment or command line variables that begin with ALT.
1.26 - $(if $(list_alt_overrides),
1.27 - @$(PRINTF) "\nWARNING: You have the following ALT_ variables set:\n"
1.28 - @$(PRINTF) "$(foreach var,$(list_alt_overrides),$(var)=$$$(var))\n"
1.29 - @$(PRINTF) "ALT_ variables are deprecated and will be ignored. Please clean your environment.\n\n"
1.30 - )
1.31 + # Find all environment or command line variables that begin with ALT.
1.32 + $(if $(list_alt_overrides),
1.33 + @$(PRINTF) "\nWARNING: You have the following ALT_ variables set:\n"
1.34 + @$(PRINTF) "$(foreach var,$(list_alt_overrides),$(var)=$$$(var))\n"
1.35 + @$(PRINTF) "ALT_ variables are deprecated and will be ignored. Please clean your environment.\n\n"
1.36 + )
1.37 endef
1.38
1.39 ### Functions for timers
1.40
1.41 # Record starting time for build of a sub repository.
1.42 define RecordStartTime
1.43 - $(MKDIR) -p $(BUILDTIMESDIR)
1.44 - $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$1
1.45 - $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_start_$1_human_readable
1.46 + $(MKDIR) -p $(BUILDTIMESDIR)
1.47 + $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$1
1.48 + $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_start_$1_human_readable
1.49 endef
1.50
1.51 # Record ending time and calculate the difference and store it in a
1.52 # easy to read format. Handles builds that cross midnight. Expects
1.53 -# that a build will never take 24 hours or more.
1.54 +# that a build will never take 24 hours or more.
1.55 define RecordEndTime
1.56 - $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$1
1.57 - $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_end_$1_human_readable
1.58 - $(ECHO) `$(CAT) $(BUILDTIMESDIR)/build_time_start_$1` `$(CAT) $(BUILDTIMESDIR)/build_time_end_$1` $1 | \
1.59 - $(NAWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \
1.60 - M=int((D-H*3600)/60); S=D-H*3600-M*60; printf("%02d:%02d:%02d %s\n",H,M,S,$$15); }' \
1.61 - > $(BUILDTIMESDIR)/build_time_diff_$1
1.62 + $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$1
1.63 + $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_end_$1_human_readable
1.64 + $(ECHO) `$(CAT) $(BUILDTIMESDIR)/build_time_start_$1` `$(CAT) $(BUILDTIMESDIR)/build_time_end_$1` $1 | \
1.65 + $(NAWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \
1.66 + M=int((D-H*3600)/60); S=D-H*3600-M*60; printf("%02d:%02d:%02d %s\n",H,M,S,$$15); }' \
1.67 + > $(BUILDTIMESDIR)/build_time_diff_$1
1.68 endef
1.69
1.70 # Find all build_time_* files and print their contents in a list sorted
1.71 # on the name of the sub repository.
1.72 define ReportBuildTimes
1.73 - $(BUILD_LOG_WRAPPER) $(PRINTF) -- "----- Build times -------\nStart %s\nEnd %s\n%s\n%s\n-------------------------\n" \
1.74 - "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \
1.75 - "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \
1.76 - "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | $(XARGS) $(CAT) | $(SORT) -k 2`" \
1.77 - "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`"
1.78 + $(BUILD_LOG_WRAPPER) $(PRINTF) -- "----- Build times -------\nStart %s\nEnd %s\n%s\n%s\n-------------------------\n" \
1.79 + "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \
1.80 + "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \
1.81 + "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | $(XARGS) $(CAT) | $(SORT) -k 2`" \
1.82 + "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`"
1.83 endef
1.84
1.85 define ResetAllTimers
1.86 - $$(shell $(MKDIR) -p $(BUILDTIMESDIR) && $(RM) $(BUILDTIMESDIR)/build_time_*)
1.87 + $$(shell $(MKDIR) -p $(BUILDTIMESDIR) && $(RM) $(BUILDTIMESDIR)/build_time_*)
1.88 endef
1.89
1.90 define StartGlobalTimer
1.91 - $(call RecordStartTime,TOTAL)
1.92 + $(call RecordStartTime,TOTAL)
1.93 endef
1.94
1.95 define StopGlobalTimer
1.96 - $(call RecordEndTime,TOTAL)
1.97 + $(call RecordEndTime,TOTAL)
1.98 endef
1.99
1.100 ### Functions for managing makefile structure (start/end of makefile and individual targets)
1.101 @@ -123,184 +123,184 @@
1.102 # Check if the current target is the final target, as specified by
1.103 # the user on the command line. If so, call AtRootMakeEnd.
1.104 define CheckIfMakeAtEnd
1.105 - # Check if the current target is the last goal
1.106 - $(if $(filter $@,$(call LastGoal)),$(call AtMakeEnd))
1.107 - # If the target is 'foo-only', check if our goal was stated as 'foo'
1.108 - $(if $(filter $@,$(call LastGoal)-only),$(call AtMakeEnd))
1.109 + # Check if the current target is the last goal
1.110 + $(if $(filter $@,$(call LastGoal)),$(call AtMakeEnd))
1.111 + # If the target is 'foo-only', check if our goal was stated as 'foo'
1.112 + $(if $(filter $@,$(call LastGoal)-only),$(call AtMakeEnd))
1.113 endef
1.114
1.115 # Hook to be called when starting to execute a top-level target
1.116 define TargetEnter
1.117 - $(BUILD_LOG_WRAPPER) $(PRINTF) "## Starting $(patsubst %-only,%,$@)\n"
1.118 - $(call RecordStartTime,$(patsubst %-only,%,$@))
1.119 + $(BUILD_LOG_WRAPPER) $(PRINTF) "## Starting $(patsubst %-only,%,$@)\n"
1.120 + $(call RecordStartTime,$(patsubst %-only,%,$@))
1.121 endef
1.122
1.123 # Hook to be called when finish executing a top-level target
1.124 define TargetExit
1.125 - $(call RecordEndTime,$(patsubst %-only,%,$@))
1.126 - $(BUILD_LOG_WRAPPER) $(PRINTF) "## Finished $(patsubst %-only,%,$@) (build time %s)\n\n" \
1.127 - "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_$(patsubst %-only,%,$@) | $(CUT) -f 1 -d ' '`"
1.128 - $(call CheckIfMakeAtEnd)
1.129 + $(call RecordEndTime,$(patsubst %-only,%,$@))
1.130 + $(BUILD_LOG_WRAPPER) $(PRINTF) "## Finished $(patsubst %-only,%,$@) (build time %s)\n\n" \
1.131 + "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_$(patsubst %-only,%,$@) | $(CUT) -f 1 -d ' '`"
1.132 + $(call CheckIfMakeAtEnd)
1.133 endef
1.134
1.135 # Hook to be called as the very first thing when running a normal build
1.136 define AtMakeStart
1.137 - $(if $(findstring --jobserver,$(MAKEFLAGS)),$(error make -j is not supported, use make JOBS=n))
1.138 - $(call CheckEnvironment)
1.139 - @$(PRINTF) $(LOG_INFO) "Running make as '$(MAKE) $(MFLAGS) $(MAKE_ARGS)'\n"
1.140 - @$(PRINTF) "Building $(PRODUCT_NAME) for target '$(call GetRealTarget)' in configuration '$(CONF_NAME)'\n\n"
1.141 - $(call StartGlobalTimer)
1.142 + $(if $(findstring --jobserver,$(MAKEFLAGS)),$(error make -j is not supported, use make JOBS=n))
1.143 + $(call CheckEnvironment)
1.144 + @$(PRINTF) $(LOG_INFO) "Running make as '$(MAKE) $(MFLAGS) $(MAKE_ARGS)'\n"
1.145 + @$(PRINTF) "Building $(PRODUCT_NAME) for target '$(call GetRealTarget)' in configuration '$(CONF_NAME)'\n\n"
1.146 + $(call StartGlobalTimer)
1.147 endef
1.148
1.149 # Hook to be called as the very last thing for targets that are "top level" targets
1.150 define AtMakeEnd
1.151 - [ -f $(SJAVAC_SERVER_DIR)/server.port ] && echo Stopping sjavac server && $(TOUCH) $(SJAVAC_SERVER_DIR)/server.port.stop; true
1.152 - $(call StopGlobalTimer)
1.153 - $(call ReportBuildTimes)
1.154 - @$(PRINTF) "Finished building $(PRODUCT_NAME) for target '$(call GetRealTarget)'\n"
1.155 - $(call CheckEnvironment)
1.156 + [ -f $(SJAVAC_SERVER_DIR)/server.port ] && echo Stopping sjavac server && $(TOUCH) $(SJAVAC_SERVER_DIR)/server.port.stop; true
1.157 + $(call StopGlobalTimer)
1.158 + $(call ReportBuildTimes)
1.159 + @$(PRINTF) "Finished building $(PRODUCT_NAME) for target '$(call GetRealTarget)'\n"
1.160 + $(call CheckEnvironment)
1.161 endef
1.162
1.163 ### Functions for parsing and setting up make options from command-line
1.164
1.165 define FatalError
1.166 - # If the user specificed a "global" target (e.g. 'help'), do not exit but continue running
1.167 - $$(if $$(filter-out $(global_targets),$$(call GetRealTarget)),$$(error Cannot continue))
1.168 + # If the user specificed a "global" target (e.g. 'help'), do not exit but continue running
1.169 + $$(if $$(filter-out $(global_targets),$$(call GetRealTarget)),$$(error Cannot continue))
1.170 endef
1.171
1.172 define ParseLogLevel
1.173 - ifeq ($$(origin VERBOSE),undefined)
1.174 - # Setup logging according to LOG (but only if VERBOSE is not given)
1.175 + ifeq ($$(origin VERBOSE),undefined)
1.176 + # Setup logging according to LOG (but only if VERBOSE is not given)
1.177
1.178 - # If the "nofile" argument is given, act on it and strip it away
1.179 - ifneq ($$(findstring nofile,$$(LOG)),)
1.180 - # Reset the build log wrapper, regardless of other values
1.181 - override BUILD_LOG_WRAPPER=
1.182 - # COMMA is defined in spec.gmk, but that is not included yet
1.183 - COMMA=,
1.184 - # First try to remove ",nofile" if it exists
1.185 - LOG_STRIPPED1=$$(subst $$(COMMA)nofile,,$$(LOG))
1.186 - # Otherwise just remove "nofile"
1.187 - LOG_STRIPPED2=$$(subst nofile,,$$(LOG_STRIPPED1))
1.188 - # We might have ended up with a leading comma. Remove it
1.189 - LOG_STRIPPED3=$$(strip $$(patsubst $$(COMMA)%,%,$$(LOG_STRIPPED2)))
1.190 - LOG_LEVEL:=$$(LOG_STRIPPED3)
1.191 - else
1.192 - LOG_LEVEL:=$$(LOG)
1.193 - endif
1.194 + # If the "nofile" argument is given, act on it and strip it away
1.195 + ifneq ($$(findstring nofile,$$(LOG)),)
1.196 + # Reset the build log wrapper, regardless of other values
1.197 + override BUILD_LOG_WRAPPER=
1.198 + # COMMA is defined in spec.gmk, but that is not included yet
1.199 + COMMA=,
1.200 + # First try to remove ",nofile" if it exists
1.201 + LOG_STRIPPED1=$$(subst $$(COMMA)nofile,,$$(LOG))
1.202 + # Otherwise just remove "nofile"
1.203 + LOG_STRIPPED2=$$(subst nofile,,$$(LOG_STRIPPED1))
1.204 + # We might have ended up with a leading comma. Remove it
1.205 + LOG_STRIPPED3=$$(strip $$(patsubst $$(COMMA)%,%,$$(LOG_STRIPPED2)))
1.206 + LOG_LEVEL:=$$(LOG_STRIPPED3)
1.207 + else
1.208 + LOG_LEVEL:=$$(LOG)
1.209 + endif
1.210
1.211 - ifeq ($$(LOG_LEVEL),)
1.212 - # Set LOG to "warn" as default if not set (and no VERBOSE given)
1.213 - override LOG_LEVEL=warn
1.214 - endif
1.215 - ifeq ($$(LOG_LEVEL),warn)
1.216 - VERBOSE=-s
1.217 - else ifeq ($$(LOG_LEVEL),info)
1.218 - VERBOSE=-s
1.219 - else ifeq ($$(LOG_LEVEL),debug)
1.220 - VERBOSE=
1.221 - else ifeq ($$(LOG_LEVEL),trace)
1.222 - VERBOSE=
1.223 - else
1.224 - $$(info Error: LOG must be one of: warn, info, debug or trace.)
1.225 - $$(eval $$(call FatalError))
1.226 - endif
1.227 + ifeq ($$(LOG_LEVEL),)
1.228 + # Set LOG to "warn" as default if not set (and no VERBOSE given)
1.229 + override LOG_LEVEL=warn
1.230 + endif
1.231 + ifeq ($$(LOG_LEVEL),warn)
1.232 + VERBOSE=-s
1.233 + else ifeq ($$(LOG_LEVEL),info)
1.234 + VERBOSE=-s
1.235 + else ifeq ($$(LOG_LEVEL),debug)
1.236 + VERBOSE=
1.237 + else ifeq ($$(LOG_LEVEL),trace)
1.238 + VERBOSE=
1.239 else
1.240 - # Provide resonable interpretations of LOG_LEVEL if VERBOSE is given.
1.241 - ifeq ($(VERBOSE),)
1.242 - LOG_LEVEL:=debug
1.243 - else
1.244 - LOG_LEVEL:=warn
1.245 - endif
1.246 - ifneq ($$(LOG),)
1.247 - # We have both a VERBOSE and a LOG argument. This is OK only if this is a repeated call by ourselves,
1.248 - # but complain if this is the top-level make call.
1.249 - ifeq ($$(MAKELEVEL),0)
1.250 - $$(info Cannot use LOG=$$(LOG) and VERBOSE=$$(VERBOSE) at the same time. Choose one.)
1.251 - $$(eval $$(call FatalError))
1.252 - endif
1.253 - endif
1.254 + $$(info Error: LOG must be one of: warn, info, debug or trace.)
1.255 + $$(eval $$(call FatalError))
1.256 endif
1.257 + else
1.258 + # Provide resonable interpretations of LOG_LEVEL if VERBOSE is given.
1.259 + ifeq ($(VERBOSE),)
1.260 + LOG_LEVEL:=debug
1.261 + else
1.262 + LOG_LEVEL:=warn
1.263 + endif
1.264 + ifneq ($$(LOG),)
1.265 + # We have both a VERBOSE and a LOG argument. This is OK only if this is a repeated call by ourselves,
1.266 + # but complain if this is the top-level make call.
1.267 + ifeq ($$(MAKELEVEL),0)
1.268 + $$(info Cannot use LOG=$$(LOG) and VERBOSE=$$(VERBOSE) at the same time. Choose one.)
1.269 + $$(eval $$(call FatalError))
1.270 + endif
1.271 + endif
1.272 + endif
1.273 endef
1.274
1.275 define ParseConfAndSpec
1.276 - ifneq ($$(filter-out $(global_targets),$$(call GetRealTarget)),)
1.277 - # If we only have global targets, no need to bother with SPEC or CONF
1.278 - ifneq ($$(origin SPEC),undefined)
1.279 - # We have been given a SPEC, check that it works out properly
1.280 - ifeq ($$(wildcard $$(SPEC)),)
1.281 - $$(info Cannot locate spec.gmk, given by SPEC=$$(SPEC))
1.282 - $$(eval $$(call FatalError))
1.283 - endif
1.284 - ifneq ($$(origin CONF),undefined)
1.285 - # We also have a CONF argument. This is OK only if this is a repeated call by ourselves,
1.286 - # but complain if this is the top-level make call.
1.287 - ifeq ($$(MAKELEVEL),0)
1.288 - $$(info Cannot use CONF=$$(CONF) and SPEC=$$(SPEC) at the same time. Choose one.)
1.289 - $$(eval $$(call FatalError))
1.290 - endif
1.291 - endif
1.292 - # ... OK, we're satisfied, we'll use this SPEC later on
1.293 + ifneq ($$(filter-out $(global_targets),$$(call GetRealTarget)),)
1.294 + # If we only have global targets, no need to bother with SPEC or CONF
1.295 + ifneq ($$(origin SPEC),undefined)
1.296 + # We have been given a SPEC, check that it works out properly
1.297 + ifeq ($$(wildcard $$(SPEC)),)
1.298 + $$(info Cannot locate spec.gmk, given by SPEC=$$(SPEC))
1.299 + $$(eval $$(call FatalError))
1.300 + endif
1.301 + ifneq ($$(origin CONF),undefined)
1.302 + # We also have a CONF argument. This is OK only if this is a repeated call by ourselves,
1.303 + # but complain if this is the top-level make call.
1.304 + ifeq ($$(MAKELEVEL),0)
1.305 + $$(info Cannot use CONF=$$(CONF) and SPEC=$$(SPEC) at the same time. Choose one.)
1.306 + $$(eval $$(call FatalError))
1.307 + endif
1.308 + endif
1.309 + # ... OK, we're satisfied, we'll use this SPEC later on
1.310 + else
1.311 + # Find all spec.gmk files in the build output directory
1.312 + output_dir=$$(root_dir)/build
1.313 + all_spec_files=$$(wildcard $$(output_dir)/*/spec.gmk)
1.314 + ifeq ($$(all_spec_files),)
1.315 + $$(info No configurations found for $$(root_dir)! Please run configure to create a configuration.)
1.316 + $$(eval $$(call FatalError))
1.317 + endif
1.318 + # Extract the configuration names from the path
1.319 + all_confs=$$(patsubst %/spec.gmk,%,$$(patsubst $$(output_dir)/%,%,$$(all_spec_files)))
1.320 +
1.321 + ifneq ($$(origin CONF),undefined)
1.322 + # User have given a CONF= argument.
1.323 + ifeq ($$(CONF),)
1.324 + # If given CONF=, match all configurations
1.325 + matching_confs=$$(strip $$(all_confs))
1.326 else
1.327 - # Find all spec.gmk files in the build output directory
1.328 - output_dir=$$(root_dir)/build
1.329 - all_spec_files=$$(wildcard $$(output_dir)/*/spec.gmk)
1.330 - ifeq ($$(all_spec_files),)
1.331 - $$(info No configurations found for $$(root_dir)! Please run configure to create a configuration.)
1.332 - $$(eval $$(call FatalError))
1.333 - endif
1.334 - # Extract the configuration names from the path
1.335 - all_confs=$$(patsubst %/spec.gmk,%,$$(patsubst $$(output_dir)/%,%,$$(all_spec_files)))
1.336 + # Otherwise select those that contain the given CONF string
1.337 + matching_confs=$$(strip $$(foreach var,$$(all_confs),$$(if $$(findstring $$(CONF),$$(var)),$$(var))))
1.338 + endif
1.339 + ifeq ($$(matching_confs),)
1.340 + $$(info No configurations found matching CONF=$$(CONF))
1.341 + $$(info Available configurations:)
1.342 + $$(foreach var,$$(all_confs),$$(info * $$(var)))
1.343 + $$(eval $$(call FatalError))
1.344 + else
1.345 + ifeq ($$(words $$(matching_confs)),1)
1.346 + $$(info Building '$$(matching_confs)' (matching CONF=$$(CONF)))
1.347 + else
1.348 + $$(info Building target '$(call GetRealTarget)' in the following configurations (matching CONF=$$(CONF)):)
1.349 + $$(foreach var,$$(matching_confs),$$(info * $$(var)))
1.350 + endif
1.351 + endif
1.352
1.353 - ifneq ($$(origin CONF),undefined)
1.354 - # User have given a CONF= argument.
1.355 - ifeq ($$(CONF),)
1.356 - # If given CONF=, match all configurations
1.357 - matching_confs=$$(strip $$(all_confs))
1.358 - else
1.359 - # Otherwise select those that contain the given CONF string
1.360 - matching_confs=$$(strip $$(foreach var,$$(all_confs),$$(if $$(findstring $$(CONF),$$(var)),$$(var))))
1.361 - endif
1.362 - ifeq ($$(matching_confs),)
1.363 - $$(info No configurations found matching CONF=$$(CONF))
1.364 - $$(info Available configurations:)
1.365 - $$(foreach var,$$(all_confs),$$(info * $$(var)))
1.366 - $$(eval $$(call FatalError))
1.367 - else
1.368 - ifeq ($$(words $$(matching_confs)),1)
1.369 - $$(info Building '$$(matching_confs)' (matching CONF=$$(CONF)))
1.370 - else
1.371 - $$(info Building target '$(call GetRealTarget)' in the following configurations (matching CONF=$$(CONF)):)
1.372 - $$(foreach var,$$(matching_confs),$$(info * $$(var)))
1.373 - endif
1.374 - endif
1.375 + # Create a SPEC definition. This will contain the path to one or more spec.gmk files.
1.376 + SPEC=$$(addsuffix /spec.gmk,$$(addprefix $$(output_dir)/,$$(matching_confs)))
1.377 + else
1.378 + # No CONF or SPEC given, check the available configurations
1.379 + ifneq ($$(words $$(all_spec_files)),1)
1.380 + $$(info No CONF given, but more than one configuration found in $$(output_dir).)
1.381 + $$(info Available configurations:)
1.382 + $$(foreach var,$$(all_confs),$$(info * $$(var)))
1.383 + $$(info Please retry building with CONF=<config pattern> (or SPEC=<specfile>))
1.384 + $$(eval $$(call FatalError))
1.385 + endif
1.386
1.387 - # Create a SPEC definition. This will contain the path to one or more spec.gmk files.
1.388 - SPEC=$$(addsuffix /spec.gmk,$$(addprefix $$(output_dir)/,$$(matching_confs)))
1.389 - else
1.390 - # No CONF or SPEC given, check the available configurations
1.391 - ifneq ($$(words $$(all_spec_files)),1)
1.392 - $$(info No CONF given, but more than one configuration found in $$(output_dir).)
1.393 - $$(info Available configurations:)
1.394 - $$(foreach var,$$(all_confs),$$(info * $$(var)))
1.395 - $$(info Please retry building with CONF=<config pattern> (or SPEC=<specfile>))
1.396 - $$(eval $$(call FatalError))
1.397 - endif
1.398 -
1.399 - # We found exactly one configuration, use it
1.400 - SPEC=$$(strip $$(all_spec_files))
1.401 - endif
1.402 - endif
1.403 + # We found exactly one configuration, use it
1.404 + SPEC=$$(strip $$(all_spec_files))
1.405 + endif
1.406 endif
1.407 + endif
1.408 endef
1.409
1.410 ### Convenience functions from Main.gmk
1.411
1.412 # Cleans the component given as $1
1.413 define CleanComponent
1.414 - @$(PRINTF) "Cleaning $1 build artifacts ..."
1.415 - @($(CD) $(OUTPUT_ROOT) && $(RM) -r $1)
1.416 - @$(PRINTF) " done\n"
1.417 + @$(PRINTF) "Cleaning $1 build artifacts ..."
1.418 + @($(CD) $(OUTPUT_ROOT) && $(RM) -r $1)
1.419 + @$(PRINTF) " done\n"
1.420 endef
1.421
1.422 endif # _MAKEHELPERS_GMK
