Main.gmk revision 1345:23e62d3d9be0 
1#
2# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4#
5# This code is free software; you can redistribute it and/or modify it
6# under the terms of the GNU General Public License version 2 only, as
7# published by the Free Software Foundation.  Oracle designates this
8# particular file as subject to the "Classpath" exception as provided
9# by Oracle in the LICENSE file that accompanied this code.
10#
11# This code is distributed in the hope that it will be useful, but WITHOUT
12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14# version 2 for more details (a copy is included in the LICENSE file that
15# accompanied this code).
16#
17# You should have received a copy of the GNU General Public License version
18# 2 along with this work; if not, write to the Free Software Foundation,
19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20#
21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22# or visit www.oracle.com if you need additional information or have any
23# questions.
24#
25
26################################################################################
27# This is the main makefile containing most actual top level targets. It needs
28# to be called with a SPEC file defined.
29
30# Declare default target
31default:
32
33# Now load the spec
34include $(SPEC)
35
36include $(SRC_ROOT)/make/MakeHelpers.gmk
37
38# Load the vital tools for all the makefiles.
39include $(SRC_ROOT)/make/common/MakeBase.gmk
40include $(SRC_ROOT)/make/common/Modules.gmk
41
42# Declare ALL_TARGETS as an immediate variable. This variable is a list of all
43# valid top level targets. It's used to declare them all as PHONY and to
44# generate the -only targets.
45ALL_TARGETS :=
46
47# Hook to include the corresponding custom file, if present.
48$(eval $(call IncludeCustomExtension, , Main.gmk))
49
50# All modules for the current target platform.
51# Manually add jdk.hotspot.agent for now.
52ALL_MODULES := $(call FindAllModules) jdk.hotspot.agent
53
54################################################################################
55################################################################################
56#
57# Recipes for all targets. Only recipes, dependencies are declared later.
58#
59################################################################################
60
61################################################################################
62# Interim/build tools targets, compiling tools used during the build
63
64buildtools-langtools:
65	+($(CD) $(LANGTOOLS_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Tools.gmk)
66
67interim-langtools:
68	+($(CD) $(LANGTOOLS_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CompileInterim.gmk)
69
70interim-corba:
71	+($(CD) $(CORBA_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CompileInterim.gmk)
72
73interim-rmic:
74	+($(CD) $(JDK_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CompileInterimRmic.gmk)
75
76buildtools-jdk:
77	+($(CD) $(JDK_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Tools.gmk java-tools)
78
79ALL_TARGETS += buildtools-langtools interim-langtools interim-corba \
80    interim-rmic buildtools-jdk
81
82################################################################################
83# Special targets for certain modules
84
85import-hotspot:
86	+($(CD) $(JDK_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Import.gmk)
87
88unpack-sec:
89	+($(CD) $(JDK_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f UnpackSecurity.gmk)
90
91ALL_TARGETS += import-hotspot unpack-sec
92
93################################################################################
94# Gensrc targets, generating source before java compilation can be done
95$(eval $(call DeclareRecipesForPhase, GENSRC, \
96    TARGET_SUFFIX := gensrc, \
97    FILE_PREFIX := Gensrc, \
98    MAKE_SUBDIR := gensrc, \
99    CHECK_MODULES := $(ALL_MODULES), \
100    MULTIPLE_MAKEFILES := true))
101
102JDK_GENSRC_TARGETS := $(filter %-gensrc-jdk, $(GENSRC_TARGETS))
103LANGTOOLS_GENSRC_TARGETS := $(filter %-gensrc-langtools, $(GENSRC_TARGETS))
104CORBA_GENSRC_TARGETS := $(filter %-gensrc-corba, $(GENSRC_TARGETS))
105
106ALL_TARGETS += $(GENSRC_TARGETS)
107
108################################################################################
109# Generate data targets
110$(eval $(call DeclareRecipesForPhase, GENDATA, \
111    TARGET_SUFFIX := gendata, \
112    FILE_PREFIX := Gendata, \
113    MAKE_SUBDIR := gendata, \
114    CHECK_MODULES := $(ALL_MODULES), \
115    USE_WRAPPER := true))
116
117ALL_TARGETS += $(GENDATA_TARGETS)
118
119################################################################################
120# Copy files targets
121$(eval $(call DeclareRecipesForPhase, COPY, \
122    TARGET_SUFFIX := copy, \
123    FILE_PREFIX := Copy, \
124    MAKE_SUBDIR := copy, \
125    CHECK_MODULES := $(ALL_MODULES), \
126    USE_WRAPPER := true))
127
128ALL_TARGETS += $(COPY_TARGETS)
129
130################################################################################
131# Targets for compiling all java modules. Nashorn is treated separately.
132JAVA_MODULES := $(call FindJavaModules)
133JAVA_TARGETS := $(addsuffix -java, $(JAVA_MODULES))
134
135define DeclareCompileJavaRecipe
136  $1-java:
137	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f CompileJavaModules.gmk \
138	    $1 JAVA_MODULES=$1)
139endef
140
141$(foreach m, $(filter-out jdk.scripting.nashorn, $(JAVA_MODULES)), \
142    $(eval $(call DeclareCompileJavaRecipe,$m)))
143
144# Build nashorn. Needs to be compiled separately from the rest of the modules
145# due to nasgen.
146jdk.scripting.nashorn-java:
147	+($(CD) $(NASHORN_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f BuildNashorn.gmk compile)
148
149ALL_TARGETS += $(JAVA_TARGETS)
150
151################################################################################
152# Targets for running rmic.
153$(eval $(call DeclareRecipesForPhase, RMIC, \
154    TARGET_SUFFIX := rmic, \
155    FILE_PREFIX := Rmic, \
156    MAKE_SUBDIR := rmic, \
157    CHECK_MODULES := $(ALL_MODULES)))
158
159ALL_TARGETS += $(RMIC_TARGETS)
160
161################################################################################
162# Targets for compiling native libraries
163$(eval $(call DeclareRecipesForPhase, LIBS, \
164    TARGET_SUFFIX := libs, \
165    FILE_PREFIX := Lib, \
166    MAKE_SUBDIR := lib, \
167    CHECK_MODULES := $(ALL_MODULES), \
168    USE_WRAPPER := true))
169
170ALL_TARGETS += $(LIBS_TARGETS)
171
172################################################################################
173# Targets for compiling native executables
174$(eval $(call DeclareRecipesForPhase, LAUNCHER, \
175    TARGET_SUFFIX := launchers, \
176    FILE_PREFIX := Launcher, \
177    MAKE_SUBDIR := launcher, \
178    CHECK_MODULES := $(ALL_MODULES), \
179    USE_WRAPPER := true))
180
181ALL_TARGETS += $(LAUNCHER_TARGETS)
182
183################################################################################
184# Build hotspot target
185
186ifeq ($(BUILD_HOTSPOT),true)
187  hotspot:
188	($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f HotspotWrapper.gmk)
189endif
190
191ALL_TARGETS += hotspot
192
193################################################################################
194# Build demos and samples targets
195
196demos:
197	+($(CD) $(JDK_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CompileDemos.gmk)
198
199samples:
200	+($(CD) $(JDK_TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CopySamples.gmk)
201
202ALL_TARGETS += demos samples
203
204################################################################################
205# Image targets
206
207# Stores the tips for each repository. This file is be used when constructing the jdk image and can be
208# used to track the exact sources used to build that image.
209source-tips: $(SUPPORT_OUTPUTDIR)/source_tips
210$(SUPPORT_OUTPUTDIR)/source_tips: FRC
211	@$(MKDIR) -p $(@D)
212	@$(RM) $@
213	@$(call GetSourceTips)
214
215BOOTCYCLE_TARGET := product-images
216bootcycle-images:
217	@$(ECHO) Boot cycle build step 2: Building a new JDK image using previously built image
218	+$(MAKE) $(MAKE_ARGS) -f Main.gmk SPEC=$(dir $(SPEC))bootcycle-spec.gmk $(BOOTCYCLE_TARGET)
219
220zip-security:
221	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f ZipSecurity.gmk)
222
223zip-source:
224	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f ZipSource.gmk)
225
226strip-binaries:
227	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f StripBinaries.gmk)
228
229jrtfs-jar:
230	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f JrtfsJar.gmk)
231
232jimages:
233	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f Images.gmk jimages)
234
235profiles:
236	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f Images.gmk profiles)
237
238mac-bundles:
239	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f MacBundles.gmk)
240
241ALL_TARGETS += source-tips bootcycle-images zip-security zip-source strip-binaries \
242    jrtfs-jar jimages profiles mac-bundles
243
244################################################################################
245# Docs targets
246
247docs-javadoc:
248	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f Javadoc.gmk docs)
249
250docs-jvmtidoc:
251	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f Javadoc.gmk jvmtidocs)
252
253ALL_TARGETS += docs-javadoc docs-jvmtidoc
254
255################################################################################
256# Build tests
257#
258
259prepare-test-image:
260	$(MKDIR) -p $(TEST_IMAGE_DIR)
261	$(ECHO) > $(TEST_IMAGE_DIR)/Readme.txt 'JDK test image'
262
263build-test-hotspot-jtreg-native:
264	+($(CD) $(HOTSPOT_TOPDIR)/make/test && $(MAKE) $(MAKE_ARGS) -f JtregNative.gmk \
265	    build-test-hotspot-jtreg-native)
266
267test-image-hotspot-jtreg-native:
268	+($(CD) $(HOTSPOT_TOPDIR)/make/test && $(MAKE) $(MAKE_ARGS) -f JtregNative.gmk \
269	    test-image-hotspot-jtreg-native)
270
271build-test-jdk-jtreg-native:
272	+($(CD) $(JDK_TOPDIR)/make/test && $(MAKE) $(MAKE_ARGS) -f JtregNative.gmk \
273	    build-test-jdk-jtreg-native)
274
275test-image-jdk-jtreg-native:
276	+($(CD) $(JDK_TOPDIR)/make/test && $(MAKE) $(MAKE_ARGS) -f JtregNative.gmk \
277	    test-image-jdk-jtreg-native)
278
279ALL_TARGETS += prepare-test-image build-test-hotspot-jtreg-native \
280    test-image-hotspot-jtreg-native build-test-jdk-jtreg-native \
281    test-image-jdk-jtreg-native
282
283################################################################################
284# Run tests
285
286# Run tests specified by $(TEST), or the default test set.
287test:
288	$(call RunTests, $(TEST))
289
290test-hotspot-jtreg-native:
291	$(call RunTests, "hotspot_native_sanity")
292
293test-jdk-jtreg-native:
294	$(call RunTests, "jdk_native_sanity")
295
296test-make:
297	($(CD) $(SRC_ROOT)/test/make && $(MAKE) $(MAKE_ARGS) -f TestMake.gmk $(TEST_TARGET))
298
299ALL_TARGETS += test test-hotspot-jtreg-native test-jdk-jtreg-native test-make
300
301################################################################################
302# Verification targets
303
304verify-modules:
305	@$(call TargetEnter)
306	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f CheckModules.gmk)
307	@$(call TargetExit)
308
309ALL_TARGETS += verify-modules
310
311################################################################################
312# Install targets
313
314install:
315	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) -f Install.gmk)
316
317ALL_TARGETS += install
318
319################################################################################
320#
321# Dependency declarations between targets.
322#
323# These are declared in two groups. First all dependencies between targets that
324# have recipes above as these dependencies may be disabled. Then the aggregator
325# targets that do not have recipes of their own, which will never have their
326# dependencies disabled.
327#
328################################################################################
329# Targets with recipes above
330
331# If running an *-only target, parallel execution and dependencies between
332# recipe targets are disabled. This makes it possible to run a select set of
333# recipe targets in order. It's the responsibility of the user to make sure
334# all prerequisites are fulfilled.
335ifneq ($(findstring -only, $(MAKECMDGOALS)), )
336  .NOTPARALLEL:
337else
338  $(LANGTOOLS_GENSRC_TARGETS): buildtools-langtools
339
340  interim-langtools: $(LANGTOOLS_GENSRC_TARGETS)
341
342  buildtools-jdk: interim-langtools
343
344  $(CORBA_GENSRC_TARGETS): interim-langtools
345
346  $(JDK_GENSRC_TARGETS): interim-langtools buildtools-jdk
347
348  interim-corba: $(CORBA_GENSRC_TARGETS)
349
350  $(GENDATA_TARGETS): interim-langtools buildtools-jdk
351
352  interim-rmic: interim-langtools
353
354  $(RMIC_TARGETS): interim-langtools interim-corba interim-rmic
355
356  import-hotspot: hotspot
357
358  $(LIBS_TARGETS): import-hotspot
359
360  $(LAUNCHER_TARGETS): java.base-libs
361
362  # The demos are currently linking to libjvm and libjava, just like all other
363  # jdk libs, even though they don't need to. To avoid warnings, make sure they
364  # aren't built until after libjava and libjvm are available to link to.
365  demos: $(JAVA_TARGETS)
366
367  # Declare dependency from <module>-java to <module>-gensrc
368  $(foreach m, $(GENSRC_MODULES), $(eval $m-java: $m-gensrc))
369
370  # Declare dependencies between java modules
371  $(foreach m, $(JAVA_MODULES), \
372      $(eval $m-java: $(addsuffix -java, $(filter $(JAVA_MODULES), \
373      $(call FindDepsForModule,$m)))))
374
375  # Declare dependencies between <module>-rmic to <module>-java
376  $(foreach m, $(RMIC_MODULES), $(eval $m-rmic: $m-java))
377
378  # Declare dependencies from <module>-lib to <module>-java
379  # Skip modules that do not have java source.
380  $(foreach m, $(filter $(JAVA_MODULES), $(LIBS_MODULES)), $(eval $m-libs: $m-java))
381
382  # Declare dependencies from all other <module>-lib to java.base-lib
383  $(foreach t, $(filter-out java.base-libs, $(LIBS_TARGETS)), \
384      $(eval $t: java.base-libs))
385  # Declare the special case dependency for jdk.deploy.osx where libosx
386  # links against libosxapp.
387  jdk.deploy.osx-libs: java.desktop-libs
388
389  # This dependency needs to be explicitly declared. jdk.jdi-gensrc generates a
390  # header file used by jdk.jdwp.agent-libs. The jdk.jdwp.agent-gensrc is a
391  # virtual target.
392  jdk.jdwp.agent-libs: jdk.jdwp.agent-gensrc
393
394  # Until the module system is in place, jdk.jdi-gensrc needs to combine service
395  # loader configuration with jdk.hotspot.agent so is dependent on importing
396  # hotspot.
397  jdk.jdi-gensrc-jdk: import-hotspot
398
399  # The swing beans need to have java base properly generated to avoid errors
400  # in javadoc.
401  java.desktop-gensrc-jdk: java.base-gensrc
402
403  # Explicitly add dependencies for special targets
404  java.base-java: unpack-sec
405
406  jdk.dev-gendata: java rmic
407
408  zip-security: java.base-java java.security.jgss-java java.security.jgss-libs \
409      $(filter jdk.crypto%, $(JAVA_TARGETS))
410
411  zip-source: gensrc rmic
412
413  strip-binaries: libs launchers gendata copy
414
415  jrtfs-jar: buildtools-jdk
416
417  jimages: exploded-image zip-source strip-binaries source-tips demos samples \
418      jrtfs-jar
419
420  profiles: exploded-image strip-binaries source-tips
421
422  mac-bundles: jimages
423
424  bootcycle-images: jimages
425
426  docs-javadoc: gensrc rmic
427
428  docs-jvmtidoc: hotspot
429
430  test: jimages test-image
431
432  verify-modules: exploded-image
433
434  test-make: clean-test-make
435
436  test-image-hotspot-jtreg-native: build-test-hotspot-jtreg-native
437
438  test-image-jdk-jtreg-native: build-test-jdk-jtreg-native
439
440endif
441
442################################################################################
443# Virtual targets without recipes
444
445buildtools: buildtools-langtools interim-langtools interim-corba interim-rmic \
446    buildtools-jdk
447
448gensrc: $(GENSRC_TARGETS)
449
450gendata: $(GENDATA_TARGETS)
451
452copy: $(COPY_TARGETS)
453
454java: $(JAVA_TARGETS)
455
456rmic: $(RMIC_TARGETS)
457
458libs: $(LIBS_TARGETS)
459
460launchers: $(LAUNCHER_TARGETS)
461
462# Explicitly declare dependency for virtual target jdk.jdwp.agent-gensrc which
463# is actually handled by jdk.jdi-gensrc
464jdk.jdwp.agent-gensrc: jdk.jdi-gensrc
465
466# Declare dependencies from <module> to all the individual targets specific
467# to that module <module>-*.
468$(foreach m, $(GENSRC_MODULES), $(eval $m: $m-gensrc))
469$(foreach m, $(JAVA_MODULES), $(eval $m: $m-java))
470$(foreach m, $(GENDATA_MODULES), $(eval $m: $m-gendata))
471$(foreach m, $(RMIC_MODULES), $(eval $m: $m-rmic))
472$(foreach m, $(LIBS_MODULES), $(eval $m: $m-libs))
473$(foreach m, $(LAUNCHER_MODULES), $(eval $m: $m-launchers))
474$(foreach m, $(COPY_MODULES), $(eval $m: $m-copy))
475
476ALL_MODULE_TARGETS := $(sort $(GENSRC_MODULES) $(JAVA_MODULES) \
477    $(GENDATA_MODULES) $(LIBS_MODULES) $(LAUNCHER_MODULES) $(COPY_MODULES))
478
479# The "exploded image" is a locally runnable JDK in $(BUILD_OUTPUT)/jdk.
480exploded-image: $(ALL_MODULE_TARGETS)
481
482# The $(BUILD_OUTPUT)/images directory contain the resulting deliverables,
483# and in line with this, our targets for creating these are named *-image[s].
484
485# This target builds the product images, e.g. the JRE and JDK image
486# (and possibly other, more specific versions)
487product-images: jimages demos samples zip-security verify-modules
488
489ifeq ($(OPENJDK_TARGET_OS), macosx)
490  product-images: mac-bundles
491endif
492
493# This target builds the documentation image
494docs-image: docs-javadoc docs-jvmtidoc
495
496# This target builds the test image
497test-image: prepare-test-image test-image-hotspot-jtreg-native \
498    test-image-jdk-jtreg-native
499
500# all-images is the top-most target, it builds all our deliverables ("images").
501all-images: product-images test-image docs-image
502
503ALL_TARGETS += buildtools gensrc gendata copy java rmic libs launchers \
504    jdk.jdwp.agent-gensrc $(ALL_MODULE_TARGETS) exploded-image \
505    product-images docs-image test-image all-images
506
507################################################################################
508
509# Traditional targets typically run by users.
510# These can be considered aliases for the targets now named by a more
511# "modern" naming scheme.
512default: exploded-image
513jdk: exploded-image
514images: product-images
515docs: docs-image
516all: all-images
517
518ALL_TARGETS += default jdk images docs all
519
520################################################################################
521################################################################################
522#
523# Clean targets
524#
525################################################################################
526# Clean targets are automatically run serially by the Makefile calling this
527# file.
528
529CLEAN_DIRS += hotspot jdk bootcycle-build test buildtools support \
530    images make-support test-make
531CLEAN_DIR_TARGETS := $(addprefix clean-, $(CLEAN_DIRS))
532CLEAN_TESTS += hotspot-jtreg-native jdk-jtreg-native
533CLEAN_TEST_TARGETS += $(addprefix clean-test-, $(CLEAN_TESTS))
534CLEAN_PHASES := gensrc java native include
535CLEAN_PHASE_TARGETS := $(addprefix clean-, $(CLEAN_PHASES))
536CLEAN_MODULE_TARGETS := $(addprefix clean-, $(ALL_MODULES))
537# Construct targets of the form clean-$module-$phase
538CLEAN_MODULE_PHASE_TARGETS := $(addprefix clean-, $(foreach m, $(ALL_MODULES), \
539    $(addprefix $m-, $(CLEAN_PHASES))))
540
541# Remove everything, except the output from configure.
542clean: $(CLEAN_DIR_TARGETS)
543	($(CD) $(OUTPUT_ROOT) && $(RM) -r source_tips build.log* build-trace*.log*)
544	$(ECHO) Cleaned all build artifacts.
545
546$(CLEAN_DIR_TARGETS):
547	$(call CleanDir,$(patsubst clean-%, %, $@))
548
549$(CLEAN_TEST_TARGETS):
550	$(call CleanTest,$(patsubst clean-test-%, %, $@))
551
552$(CLEAN_PHASE_TARGETS):
553	$(call Clean-$(patsubst clean-%,%, $@))
554
555$(CLEAN_MODULE_TARGETS):
556	$(call CleanModule,$(patsubst clean-%, %, $@))
557
558$(CLEAN_MODULE_PHASE_TARGETS):
559	$(call Clean-$(word 3, $(subst -,$(SPACE),$@)), \
560	    $(word 2, $(subst -,$(SPACE),$@)))
561
562# When removing the support dir, we must also remove jdk. Building classes has
563# the side effect of generating native headers. The headers end up in support
564# while classes and touch files end up in jdk.
565clean-support: clean-jdk
566
567clean-docs: clean-docstemp
568
569# Remove everything, including configure configuration.
570# If the output directory was created by configure and now becomes empty, remove it as well.
571dist-clean: clean
572	($(CD) $(OUTPUT_ROOT) && $(RM) -r *spec.gmk config.* configure-arguments \
573	    Makefile compare.sh tmp javacservers)
574	$(if $(filter $(CONF_NAME),$(notdir $(OUTPUT_ROOT))), \
575	  if test "x`$(LS) $(OUTPUT_ROOT)`" != x; then \
576	    $(ECHO) "Warning: Not removing non-empty configuration directory for '$(CONF_NAME)'" ; \
577	  else \
578	    ($(CD) $(SRC_ROOT) && $(ECHO) "Removing configuration directory for '$(CONF_NAME)'" \
579	        && $(RM) -r $(OUTPUT_ROOT)) \
580	  fi \
581	)
582	$(ECHO) Cleaned everything, you will have to re-run configure.
583
584ALL_TARGETS += clean dist-clean $(CLEAN_DIR_TARGETS) $(CLEAN_TEST_TARGETS) \
585    $(CLEAN_PHASE_TARGETS) $(CLEAN_MODULE_TARGETS) $(CLEAN_MODULE_PHASE_TARGETS)
586
587################################################################################
588
589# Setup a rule for SPEC file that fails if executed. This check makes sure the
590# configuration is up to date after changes to configure.
591ifeq ($(findstring reconfigure, $(MAKECMDGOALS)), )
592  $(SPEC): $(wildcard $(SRC_ROOT)/common/autoconf/*)
593	@$(ECHO) "ERROR: $(SPEC) is not up to date."
594	@$(ECHO) "Please rerun configure! Easiest way to do this is by running"
595	@$(ECHO) "'make reconfigure'."
596	@$(ECHO) "It may also be ignored by setting IGNORE_OLD_CONFIG=true"
597	@if test "x$(IGNORE_OLD_CONFIG)" != "xtrue"; then exit 1; fi
598endif
599
600# The reconfigure target is automatically run serially from everything else
601# by the Makefile calling this file.
602
603reconfigure:
604        ifneq ($(CONFIGURE_COMMAND_LINE), )
605	  @$(ECHO) "Re-running configure using arguments '$(CONFIGURE_COMMAND_LINE)'"
606        else
607	  @$(ECHO) "Re-running configure using default settings"
608        endif
609	@( cd $(OUTPUT_ROOT) && PATH="$(ORIGINAL_PATH)" \
610	    $(BASH) $(TOPDIR)/configure $(CONFIGURE_COMMAND_LINE) )
611
612ALL_TARGETS += reconfigure
613
614################################################################################
615# Declare *-only targets for each normal target
616$(foreach t, $(ALL_TARGETS), $(eval $(t)-only: $(t)))
617
618ALL_TARGETS += $(addsuffix -only, $(filter-out clean%, $(ALL_TARGETS)))
619
620################################################################################
621
622.PHONY: $(ALL_TARGETS)
623
624include $(SRC_ROOT)/make/Jprt.gmk
625
626FRC: # Force target
627