47 |
47 |
48 # Store the build times in this directory. |
48 # Store the build times in this directory. |
49 BUILDTIMESDIR=$(OUTPUT_ROOT)/tmp/buildtimes |
49 BUILDTIMESDIR=$(OUTPUT_ROOT)/tmp/buildtimes |
50 |
50 |
51 # Global targets are possible to run either with or without a SPEC. The prototypical |
51 # Global targets are possible to run either with or without a SPEC. The prototypical |
52 # global target is "help". |
52 # global target is "help". |
53 global_targets=help jprt% bridgeBuild |
53 global_targets=help jprt% bridgeBuild |
54 |
54 |
55 ############################## |
55 ############################## |
56 # Functions |
56 # Functions |
57 ############################## |
57 ############################## |
58 |
58 |
59 define CheckEnvironment |
59 define CheckEnvironment |
60 # Find all environment or command line variables that begin with ALT. |
60 # Find all environment or command line variables that begin with ALT. |
61 $(if $(list_alt_overrides), |
61 $(if $(list_alt_overrides), |
62 @$(PRINTF) "\nWARNING: You have the following ALT_ variables set:\n" |
62 @$(PRINTF) "\nWARNING: You have the following ALT_ variables set:\n" |
63 @$(PRINTF) "$(foreach var,$(list_alt_overrides),$(var)=$$$(var))\n" |
63 @$(PRINTF) "$(foreach var,$(list_alt_overrides),$(var)=$$$(var))\n" |
64 @$(PRINTF) "ALT_ variables are deprecated and will be ignored. Please clean your environment.\n\n" |
64 @$(PRINTF) "ALT_ variables are deprecated and will be ignored. Please clean your environment.\n\n" |
65 ) |
65 ) |
66 endef |
66 endef |
67 |
67 |
68 ### Functions for timers |
68 ### Functions for timers |
69 |
69 |
70 # Record starting time for build of a sub repository. |
70 # Record starting time for build of a sub repository. |
71 define RecordStartTime |
71 define RecordStartTime |
72 $(MKDIR) -p $(BUILDTIMESDIR) |
72 $(MKDIR) -p $(BUILDTIMESDIR) |
73 $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$1 |
73 $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$1 |
74 $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_start_$1_human_readable |
74 $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_start_$1_human_readable |
75 endef |
75 endef |
76 |
76 |
77 # Record ending time and calculate the difference and store it in a |
77 # Record ending time and calculate the difference and store it in a |
78 # easy to read format. Handles builds that cross midnight. Expects |
78 # easy to read format. Handles builds that cross midnight. Expects |
79 # that a build will never take 24 hours or more. |
79 # that a build will never take 24 hours or more. |
80 define RecordEndTime |
80 define RecordEndTime |
81 $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$1 |
81 $(DATE) '+%Y %m %d %H %M %S' | $(NAWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$1 |
82 $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_end_$1_human_readable |
82 $(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_end_$1_human_readable |
83 $(ECHO) `$(CAT) $(BUILDTIMESDIR)/build_time_start_$1` `$(CAT) $(BUILDTIMESDIR)/build_time_end_$1` $1 | \ |
83 $(ECHO) `$(CAT) $(BUILDTIMESDIR)/build_time_start_$1` `$(CAT) $(BUILDTIMESDIR)/build_time_end_$1` $1 | \ |
84 $(NAWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \ |
84 $(NAWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \ |
85 M=int((D-H*3600)/60); S=D-H*3600-M*60; printf("%02d:%02d:%02d %s\n",H,M,S,$$15); }' \ |
85 M=int((D-H*3600)/60); S=D-H*3600-M*60; printf("%02d:%02d:%02d %s\n",H,M,S,$$15); }' \ |
86 > $(BUILDTIMESDIR)/build_time_diff_$1 |
86 > $(BUILDTIMESDIR)/build_time_diff_$1 |
87 endef |
87 endef |
88 |
88 |
89 # Find all build_time_* files and print their contents in a list sorted |
89 # Find all build_time_* files and print their contents in a list sorted |
90 # on the name of the sub repository. |
90 # on the name of the sub repository. |
91 define ReportBuildTimes |
91 define ReportBuildTimes |
92 $(BUILD_LOG_WRAPPER) $(PRINTF) -- "----- Build times -------\nStart %s\nEnd %s\n%s\n%s\n-------------------------\n" \ |
92 $(BUILD_LOG_WRAPPER) $(PRINTF) -- "----- Build times -------\nStart %s\nEnd %s\n%s\n%s\n-------------------------\n" \ |
93 "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \ |
93 "`$(CAT) $(BUILDTIMESDIR)/build_time_start_TOTAL_human_readable`" \ |
94 "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \ |
94 "`$(CAT) $(BUILDTIMESDIR)/build_time_end_TOTAL_human_readable`" \ |
95 "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | $(XARGS) $(CAT) | $(SORT) -k 2`" \ |
95 "`$(LS) $(BUILDTIMESDIR)/build_time_diff_* | $(GREP) -v _TOTAL | $(XARGS) $(CAT) | $(SORT) -k 2`" \ |
96 "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`" |
96 "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_TOTAL`" |
97 endef |
97 endef |
98 |
98 |
99 define ResetAllTimers |
99 define ResetAllTimers |
100 $$(shell $(MKDIR) -p $(BUILDTIMESDIR) && $(RM) $(BUILDTIMESDIR)/build_time_*) |
100 $$(shell $(MKDIR) -p $(BUILDTIMESDIR) && $(RM) $(BUILDTIMESDIR)/build_time_*) |
101 endef |
101 endef |
102 |
102 |
103 define StartGlobalTimer |
103 define StartGlobalTimer |
104 $(call RecordStartTime,TOTAL) |
104 $(call RecordStartTime,TOTAL) |
105 endef |
105 endef |
106 |
106 |
107 define StopGlobalTimer |
107 define StopGlobalTimer |
108 $(call RecordEndTime,TOTAL) |
108 $(call RecordEndTime,TOTAL) |
109 endef |
109 endef |
110 |
110 |
111 ### Functions for managing makefile structure (start/end of makefile and individual targets) |
111 ### Functions for managing makefile structure (start/end of makefile and individual targets) |
112 |
112 |
113 # Do not indent this function, this will add whitespace at the start which the caller won't handle |
113 # Do not indent this function, this will add whitespace at the start which the caller won't handle |
121 endef |
121 endef |
122 |
122 |
123 # Check if the current target is the final target, as specified by |
123 # Check if the current target is the final target, as specified by |
124 # the user on the command line. If so, call AtRootMakeEnd. |
124 # the user on the command line. If so, call AtRootMakeEnd. |
125 define CheckIfMakeAtEnd |
125 define CheckIfMakeAtEnd |
126 # Check if the current target is the last goal |
126 # Check if the current target is the last goal |
127 $(if $(filter $@,$(call LastGoal)),$(call AtMakeEnd)) |
127 $(if $(filter $@,$(call LastGoal)),$(call AtMakeEnd)) |
128 # If the target is 'foo-only', check if our goal was stated as 'foo' |
128 # If the target is 'foo-only', check if our goal was stated as 'foo' |
129 $(if $(filter $@,$(call LastGoal)-only),$(call AtMakeEnd)) |
129 $(if $(filter $@,$(call LastGoal)-only),$(call AtMakeEnd)) |
130 endef |
130 endef |
131 |
131 |
132 # Hook to be called when starting to execute a top-level target |
132 # Hook to be called when starting to execute a top-level target |
133 define TargetEnter |
133 define TargetEnter |
134 $(BUILD_LOG_WRAPPER) $(PRINTF) "## Starting $(patsubst %-only,%,$@)\n" |
134 $(BUILD_LOG_WRAPPER) $(PRINTF) "## Starting $(patsubst %-only,%,$@)\n" |
135 $(call RecordStartTime,$(patsubst %-only,%,$@)) |
135 $(call RecordStartTime,$(patsubst %-only,%,$@)) |
136 endef |
136 endef |
137 |
137 |
138 # Hook to be called when finish executing a top-level target |
138 # Hook to be called when finish executing a top-level target |
139 define TargetExit |
139 define TargetExit |
140 $(call RecordEndTime,$(patsubst %-only,%,$@)) |
140 $(call RecordEndTime,$(patsubst %-only,%,$@)) |
141 $(BUILD_LOG_WRAPPER) $(PRINTF) "## Finished $(patsubst %-only,%,$@) (build time %s)\n\n" \ |
141 $(BUILD_LOG_WRAPPER) $(PRINTF) "## Finished $(patsubst %-only,%,$@) (build time %s)\n\n" \ |
142 "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_$(patsubst %-only,%,$@) | $(CUT) -f 1 -d ' '`" |
142 "`$(CAT) $(BUILDTIMESDIR)/build_time_diff_$(patsubst %-only,%,$@) | $(CUT) -f 1 -d ' '`" |
143 $(call CheckIfMakeAtEnd) |
143 $(call CheckIfMakeAtEnd) |
144 endef |
144 endef |
145 |
145 |
146 # Hook to be called as the very first thing when running a normal build |
146 # Hook to be called as the very first thing when running a normal build |
147 define AtMakeStart |
147 define AtMakeStart |
148 $(if $(findstring --jobserver,$(MAKEFLAGS)),$(error make -j is not supported, use make JOBS=n)) |
148 $(if $(findstring --jobserver,$(MAKEFLAGS)),$(error make -j is not supported, use make JOBS=n)) |
149 $(call CheckEnvironment) |
149 $(call CheckEnvironment) |
150 @$(PRINTF) $(LOG_INFO) "Running make as '$(MAKE) $(MFLAGS) $(MAKE_ARGS)'\n" |
150 @$(PRINTF) $(LOG_INFO) "Running make as '$(MAKE) $(MFLAGS) $(MAKE_ARGS)'\n" |
151 @$(PRINTF) "Building $(PRODUCT_NAME) for target '$(call GetRealTarget)' in configuration '$(CONF_NAME)'\n\n" |
151 @$(PRINTF) "Building $(PRODUCT_NAME) for target '$(call GetRealTarget)' in configuration '$(CONF_NAME)'\n\n" |
152 $(call StartGlobalTimer) |
152 $(call StartGlobalTimer) |
153 endef |
153 endef |
154 |
154 |
155 # Hook to be called as the very last thing for targets that are "top level" targets |
155 # Hook to be called as the very last thing for targets that are "top level" targets |
156 define AtMakeEnd |
156 define AtMakeEnd |
157 [ -f $(SJAVAC_SERVER_DIR)/server.port ] && echo Stopping sjavac server && $(TOUCH) $(SJAVAC_SERVER_DIR)/server.port.stop; true |
157 [ -f $(SJAVAC_SERVER_DIR)/server.port ] && echo Stopping sjavac server && $(TOUCH) $(SJAVAC_SERVER_DIR)/server.port.stop; true |
158 $(call StopGlobalTimer) |
158 $(call StopGlobalTimer) |
159 $(call ReportBuildTimes) |
159 $(call ReportBuildTimes) |
160 @$(PRINTF) "Finished building $(PRODUCT_NAME) for target '$(call GetRealTarget)'\n" |
160 @$(PRINTF) "Finished building $(PRODUCT_NAME) for target '$(call GetRealTarget)'\n" |
161 $(call CheckEnvironment) |
161 $(call CheckEnvironment) |
162 endef |
162 endef |
163 |
163 |
164 ### Functions for parsing and setting up make options from command-line |
164 ### Functions for parsing and setting up make options from command-line |
165 |
165 |
166 define FatalError |
166 define FatalError |
167 # If the user specificed a "global" target (e.g. 'help'), do not exit but continue running |
167 # If the user specificed a "global" target (e.g. 'help'), do not exit but continue running |
168 $$(if $$(filter-out $(global_targets),$$(call GetRealTarget)),$$(error Cannot continue)) |
168 $$(if $$(filter-out $(global_targets),$$(call GetRealTarget)),$$(error Cannot continue)) |
169 endef |
169 endef |
170 |
170 |
171 define ParseLogLevel |
171 define ParseLogLevel |
172 ifeq ($$(origin VERBOSE),undefined) |
172 ifeq ($$(origin VERBOSE),undefined) |
173 # Setup logging according to LOG (but only if VERBOSE is not given) |
173 # Setup logging according to LOG (but only if VERBOSE is not given) |
174 |
174 |
175 # If the "nofile" argument is given, act on it and strip it away |
175 # If the "nofile" argument is given, act on it and strip it away |
176 ifneq ($$(findstring nofile,$$(LOG)),) |
176 ifneq ($$(findstring nofile,$$(LOG)),) |
177 # Reset the build log wrapper, regardless of other values |
177 # Reset the build log wrapper, regardless of other values |
178 override BUILD_LOG_WRAPPER= |
178 override BUILD_LOG_WRAPPER= |
179 # COMMA is defined in spec.gmk, but that is not included yet |
179 # COMMA is defined in spec.gmk, but that is not included yet |
180 COMMA=, |
180 COMMA=, |
181 # First try to remove ",nofile" if it exists |
181 # First try to remove ",nofile" if it exists |
182 LOG_STRIPPED1=$$(subst $$(COMMA)nofile,,$$(LOG)) |
182 LOG_STRIPPED1=$$(subst $$(COMMA)nofile,,$$(LOG)) |
183 # Otherwise just remove "nofile" |
183 # Otherwise just remove "nofile" |
184 LOG_STRIPPED2=$$(subst nofile,,$$(LOG_STRIPPED1)) |
184 LOG_STRIPPED2=$$(subst nofile,,$$(LOG_STRIPPED1)) |
185 # We might have ended up with a leading comma. Remove it |
185 # We might have ended up with a leading comma. Remove it |
186 LOG_STRIPPED3=$$(strip $$(patsubst $$(COMMA)%,%,$$(LOG_STRIPPED2))) |
186 LOG_STRIPPED3=$$(strip $$(patsubst $$(COMMA)%,%,$$(LOG_STRIPPED2))) |
187 LOG_LEVEL:=$$(LOG_STRIPPED3) |
187 LOG_LEVEL:=$$(LOG_STRIPPED3) |
|
188 else |
|
189 LOG_LEVEL:=$$(LOG) |
|
190 endif |
|
191 |
|
192 ifeq ($$(LOG_LEVEL),) |
|
193 # Set LOG to "warn" as default if not set (and no VERBOSE given) |
|
194 override LOG_LEVEL=warn |
|
195 endif |
|
196 ifeq ($$(LOG_LEVEL),warn) |
|
197 VERBOSE=-s |
|
198 else ifeq ($$(LOG_LEVEL),info) |
|
199 VERBOSE=-s |
|
200 else ifeq ($$(LOG_LEVEL),debug) |
|
201 VERBOSE= |
|
202 else ifeq ($$(LOG_LEVEL),trace) |
|
203 VERBOSE= |
|
204 else |
|
205 $$(info Error: LOG must be one of: warn, info, debug or trace.) |
|
206 $$(eval $$(call FatalError)) |
|
207 endif |
|
208 else |
|
209 # Provide resonable interpretations of LOG_LEVEL if VERBOSE is given. |
|
210 ifeq ($(VERBOSE),) |
|
211 LOG_LEVEL:=debug |
|
212 else |
|
213 LOG_LEVEL:=warn |
|
214 endif |
|
215 ifneq ($$(LOG),) |
|
216 # We have both a VERBOSE and a LOG argument. This is OK only if this is a repeated call by ourselves, |
|
217 # but complain if this is the top-level make call. |
|
218 ifeq ($$(MAKELEVEL),0) |
|
219 $$(info Cannot use LOG=$$(LOG) and VERBOSE=$$(VERBOSE) at the same time. Choose one.) |
|
220 $$(eval $$(call FatalError)) |
|
221 endif |
|
222 endif |
|
223 endif |
|
224 endef |
|
225 |
|
226 define ParseConfAndSpec |
|
227 ifneq ($$(filter-out $(global_targets),$$(call GetRealTarget)),) |
|
228 # If we only have global targets, no need to bother with SPEC or CONF |
|
229 ifneq ($$(origin SPEC),undefined) |
|
230 # We have been given a SPEC, check that it works out properly |
|
231 ifeq ($$(wildcard $$(SPEC)),) |
|
232 $$(info Cannot locate spec.gmk, given by SPEC=$$(SPEC)) |
|
233 $$(eval $$(call FatalError)) |
|
234 endif |
|
235 ifneq ($$(origin CONF),undefined) |
|
236 # We also have a CONF argument. This is OK only if this is a repeated call by ourselves, |
|
237 # but complain if this is the top-level make call. |
|
238 ifeq ($$(MAKELEVEL),0) |
|
239 $$(info Cannot use CONF=$$(CONF) and SPEC=$$(SPEC) at the same time. Choose one.) |
|
240 $$(eval $$(call FatalError)) |
|
241 endif |
|
242 endif |
|
243 # ... OK, we're satisfied, we'll use this SPEC later on |
|
244 else |
|
245 # Find all spec.gmk files in the build output directory |
|
246 output_dir=$$(root_dir)/build |
|
247 all_spec_files=$$(wildcard $$(output_dir)/*/spec.gmk) |
|
248 ifeq ($$(all_spec_files),) |
|
249 $$(info No configurations found for $$(root_dir)! Please run configure to create a configuration.) |
|
250 $$(eval $$(call FatalError)) |
|
251 endif |
|
252 # Extract the configuration names from the path |
|
253 all_confs=$$(patsubst %/spec.gmk,%,$$(patsubst $$(output_dir)/%,%,$$(all_spec_files))) |
|
254 |
|
255 ifneq ($$(origin CONF),undefined) |
|
256 # User have given a CONF= argument. |
|
257 ifeq ($$(CONF),) |
|
258 # If given CONF=, match all configurations |
|
259 matching_confs=$$(strip $$(all_confs)) |
188 else |
260 else |
189 LOG_LEVEL:=$$(LOG) |
261 # Otherwise select those that contain the given CONF string |
|
262 matching_confs=$$(strip $$(foreach var,$$(all_confs),$$(if $$(findstring $$(CONF),$$(var)),$$(var)))) |
190 endif |
263 endif |
191 |
264 ifeq ($$(matching_confs),) |
192 ifeq ($$(LOG_LEVEL),) |
265 $$(info No configurations found matching CONF=$$(CONF)) |
193 # Set LOG to "warn" as default if not set (and no VERBOSE given) |
266 $$(info Available configurations:) |
194 override LOG_LEVEL=warn |
267 $$(foreach var,$$(all_confs),$$(info * $$(var))) |
|
268 $$(eval $$(call FatalError)) |
|
269 else |
|
270 ifeq ($$(words $$(matching_confs)),1) |
|
271 $$(info Building '$$(matching_confs)' (matching CONF=$$(CONF))) |
|
272 else |
|
273 $$(info Building target '$(call GetRealTarget)' in the following configurations (matching CONF=$$(CONF)):) |
|
274 $$(foreach var,$$(matching_confs),$$(info * $$(var))) |
|
275 endif |
195 endif |
276 endif |
196 ifeq ($$(LOG_LEVEL),warn) |
277 |
197 VERBOSE=-s |
278 # Create a SPEC definition. This will contain the path to one or more spec.gmk files. |
198 else ifeq ($$(LOG_LEVEL),info) |
279 SPEC=$$(addsuffix /spec.gmk,$$(addprefix $$(output_dir)/,$$(matching_confs))) |
199 VERBOSE=-s |
280 else |
200 else ifeq ($$(LOG_LEVEL),debug) |
281 # No CONF or SPEC given, check the available configurations |
201 VERBOSE= |
282 ifneq ($$(words $$(all_spec_files)),1) |
202 else ifeq ($$(LOG_LEVEL),trace) |
283 $$(info No CONF given, but more than one configuration found in $$(output_dir).) |
203 VERBOSE= |
284 $$(info Available configurations:) |
204 else |
285 $$(foreach var,$$(all_confs),$$(info * $$(var))) |
205 $$(info Error: LOG must be one of: warn, info, debug or trace.) |
286 $$(info Please retry building with CONF=<config pattern> (or SPEC=<specfile>)) |
206 $$(eval $$(call FatalError)) |
287 $$(eval $$(call FatalError)) |
207 endif |
288 endif |
208 else |
289 |
209 # Provide resonable interpretations of LOG_LEVEL if VERBOSE is given. |
290 # We found exactly one configuration, use it |
210 ifeq ($(VERBOSE),) |
291 SPEC=$$(strip $$(all_spec_files)) |
211 LOG_LEVEL:=debug |
292 endif |
212 else |
293 endif |
213 LOG_LEVEL:=warn |
294 endif |
214 endif |
|
215 ifneq ($$(LOG),) |
|
216 # We have both a VERBOSE and a LOG argument. This is OK only if this is a repeated call by ourselves, |
|
217 # but complain if this is the top-level make call. |
|
218 ifeq ($$(MAKELEVEL),0) |
|
219 $$(info Cannot use LOG=$$(LOG) and VERBOSE=$$(VERBOSE) at the same time. Choose one.) |
|
220 $$(eval $$(call FatalError)) |
|
221 endif |
|
222 endif |
|
223 endif |
|
224 endef |
|
225 |
|
226 define ParseConfAndSpec |
|
227 ifneq ($$(filter-out $(global_targets),$$(call GetRealTarget)),) |
|
228 # If we only have global targets, no need to bother with SPEC or CONF |
|
229 ifneq ($$(origin SPEC),undefined) |
|
230 # We have been given a SPEC, check that it works out properly |
|
231 ifeq ($$(wildcard $$(SPEC)),) |
|
232 $$(info Cannot locate spec.gmk, given by SPEC=$$(SPEC)) |
|
233 $$(eval $$(call FatalError)) |
|
234 endif |
|
235 ifneq ($$(origin CONF),undefined) |
|
236 # We also have a CONF argument. This is OK only if this is a repeated call by ourselves, |
|
237 # but complain if this is the top-level make call. |
|
238 ifeq ($$(MAKELEVEL),0) |
|
239 $$(info Cannot use CONF=$$(CONF) and SPEC=$$(SPEC) at the same time. Choose one.) |
|
240 $$(eval $$(call FatalError)) |
|
241 endif |
|
242 endif |
|
243 # ... OK, we're satisfied, we'll use this SPEC later on |
|
244 else |
|
245 # Find all spec.gmk files in the build output directory |
|
246 output_dir=$$(root_dir)/build |
|
247 all_spec_files=$$(wildcard $$(output_dir)/*/spec.gmk) |
|
248 ifeq ($$(all_spec_files),) |
|
249 $$(info No configurations found for $$(root_dir)! Please run configure to create a configuration.) |
|
250 $$(eval $$(call FatalError)) |
|
251 endif |
|
252 # Extract the configuration names from the path |
|
253 all_confs=$$(patsubst %/spec.gmk,%,$$(patsubst $$(output_dir)/%,%,$$(all_spec_files))) |
|
254 |
|
255 ifneq ($$(origin CONF),undefined) |
|
256 # User have given a CONF= argument. |
|
257 ifeq ($$(CONF),) |
|
258 # If given CONF=, match all configurations |
|
259 matching_confs=$$(strip $$(all_confs)) |
|
260 else |
|
261 # Otherwise select those that contain the given CONF string |
|
262 matching_confs=$$(strip $$(foreach var,$$(all_confs),$$(if $$(findstring $$(CONF),$$(var)),$$(var)))) |
|
263 endif |
|
264 ifeq ($$(matching_confs),) |
|
265 $$(info No configurations found matching CONF=$$(CONF)) |
|
266 $$(info Available configurations:) |
|
267 $$(foreach var,$$(all_confs),$$(info * $$(var))) |
|
268 $$(eval $$(call FatalError)) |
|
269 else |
|
270 ifeq ($$(words $$(matching_confs)),1) |
|
271 $$(info Building '$$(matching_confs)' (matching CONF=$$(CONF))) |
|
272 else |
|
273 $$(info Building target '$(call GetRealTarget)' in the following configurations (matching CONF=$$(CONF)):) |
|
274 $$(foreach var,$$(matching_confs),$$(info * $$(var))) |
|
275 endif |
|
276 endif |
|
277 |
|
278 # Create a SPEC definition. This will contain the path to one or more spec.gmk files. |
|
279 SPEC=$$(addsuffix /spec.gmk,$$(addprefix $$(output_dir)/,$$(matching_confs))) |
|
280 else |
|
281 # No CONF or SPEC given, check the available configurations |
|
282 ifneq ($$(words $$(all_spec_files)),1) |
|
283 $$(info No CONF given, but more than one configuration found in $$(output_dir).) |
|
284 $$(info Available configurations:) |
|
285 $$(foreach var,$$(all_confs),$$(info * $$(var))) |
|
286 $$(info Please retry building with CONF=<config pattern> (or SPEC=<specfile>)) |
|
287 $$(eval $$(call FatalError)) |
|
288 endif |
|
289 |
|
290 # We found exactly one configuration, use it |
|
291 SPEC=$$(strip $$(all_spec_files)) |
|
292 endif |
|
293 endif |
|
294 endif |
|
295 endef |
295 endef |
296 |
296 |
297 ### Convenience functions from Main.gmk |
297 ### Convenience functions from Main.gmk |
298 |
298 |
299 # Cleans the component given as $1 |
299 # Cleans the component given as $1 |
300 define CleanComponent |
300 define CleanComponent |
301 @$(PRINTF) "Cleaning $1 build artifacts ..." |
301 @$(PRINTF) "Cleaning $1 build artifacts ..." |
302 @($(CD) $(OUTPUT_ROOT) && $(RM) -r $1) |
302 @($(CD) $(OUTPUT_ROOT) && $(RM) -r $1) |
303 @$(PRINTF) " done\n" |
303 @$(PRINTF) " done\n" |
304 endef |
304 endef |
305 |
305 |
306 endif # _MAKEHELPERS_GMK |
306 endif # _MAKEHELPERS_GMK |