duke@1: #
duke@1: # Copyright 1995-2007 Sun Microsystems, Inc.  All Rights Reserved.
duke@1: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1: #
duke@1: # This code is free software; you can redistribute it and/or modify it
duke@1: # under the terms of the GNU General Public License version 2 only, as
duke@1: # published by the Free Software Foundation.  Sun designates this
duke@1: # particular file as subject to the "Classpath" exception as provided
duke@1: # by Sun in the LICENSE file that accompanied this code.
duke@1: #
duke@1: # This code is distributed in the hope that it will be useful, but WITHOUT
duke@1: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1: # version 2 for more details (a copy is included in the LICENSE file that
duke@1: # accompanied this code).
duke@1: #
duke@1: # You should have received a copy of the GNU General Public License version
duke@1: # 2 along with this work; if not, write to the Free Software Foundation,
duke@1: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1: #
duke@1: # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@1: # CA 95054 USA or visit www.sun.com if you need additional information or
duke@1: # have any questions.
duke@1: #
duke@1: 
duke@1: #
duke@1: #
duke@1: # Rules shared by all Java makefiles.
duke@1: #
duke@1: # Used to apply to source file $<, checks code conventions, issues warnings.
duke@1: define check-conventions
duke@1:   if [ "$(CONVENTION_WATCH)" = "true" ] ; then \
duke@1:     if [ "`$(CAT) -n -v -t $< | $(EGREP) -v '\@\(\#\)' | $(EGREP) '\^[MLI]'`" != "" ] ; then \
duke@1:       $(ECHO) "WARNING: File contains tabs, ^M, or ^L characters: $<"; \
duke@1:       if [ "$(CONVENTION_DETAILS)" = "true" ] ; then \
duke@1:         $(CAT) -n -v -t $< | $(EGREP) -v '\@\(\#\)' | $(EGREP) '\^[MLI]' ; \
duke@1:       fi; \
duke@1:     fi; \
duke@1:   fi
duke@1: endef
duke@1: 
duke@1: # Make sure the default rule is all
duke@1: rules_default_rule: all
duke@1: 
duke@1: #
duke@1: # Directory set up.  (Needed by deploy workspace)
duke@1: # 
duke@1: $(CLASSDESTDIR) $(CLASSHDRDIR) $(OBJDIR) $(OUTPUTDIR) $(BINDIR) $(LIBDIR) $(LIBDIR)/$(LIBARCH) $(TEMPDIR) $(EXTDIR):
duke@1: 	$(MKDIR) -p $@ 
duke@1: 
duke@1: #
duke@1: # All source tree areas for java/properties files 
duke@1: #
duke@1: ALL_CLASSES_SRC = $(SHARE_SRC)/classes $(PLATFORM_SRC)/classes
duke@1: 
duke@1: #
duke@1: # If AUTO_FILES_PROPERTIES_DIRS used, automatically find properties files
duke@1: #
duke@1: ifdef AUTO_FILES_PROPERTIES_DIRS
duke@1:   AUTO_FILES_PROPERTIES_FILTERS1  = $(SCM_DIRs) 'X-*' '*-X-*' ',*'
duke@1:   AUTO_FILES_PROPERTIES_FILTERS1 += $(AUTO_PROPERTIES_PRUNE)
duke@1:   FILES_properties_find_filters1 = $(AUTO_FILES_PROPERTIES_FILTERS1:%=-name % -prune -o)
duke@1:   FILES_properties_auto1 := \
duke@1:      $(shell \
duke@1:         for dir in $(ALL_CLASSES_SRC) ; do \
duke@1:           if [ -d $$dir ] ; then \
duke@1:             ( $(CD) $$dir; \
duke@1:               for sdir in $(AUTO_FILES_PROPERTIES_DIRS); do \
duke@1:                 if [ -d $$sdir ] ; then \
duke@1:                   $(FIND) $$sdir $(FILES_properties_find_filters1) \
duke@1:                                  -name '*.properties' -print ; \
duke@1:                 fi ; \
duke@1:               done \
duke@1:             ); \
duke@1:           fi; \
duke@1:         done \
duke@1:       )
duke@1: else
duke@1:   FILES_properties_auto1 =
duke@1: endif # AUTO_FILES_PROPERTIES_DIRS
duke@1: 
duke@1: # Add any automatically found properties files to the properties file list
duke@1: FILES_properties += $(FILES_properties_auto1)
duke@1: 
duke@1: #
duke@1: # Get Resources help
duke@1: #
duke@1: include $(TOPDIR)/make/common/internal/Resources.gmk
duke@1: 
duke@1: #
duke@1: # Compiling .java files.
duke@1: #
duke@1: 
duke@1: #
duke@1: # Automatically add to FILES_java if AUTO_FILES_JAVA_DIRS is defined
duke@1: #
duke@1: #    There are two basic types of sources, normal source files and the
duke@1: #    generated ones. The Normal sources will be located in:
duke@1: #         $(ALL_CLASSES_SRC)
duke@1: #    The generated sources, which might show up late to dinner, are at:
duke@1: #         $(GENSRCDIR)
duke@1: #    and since they could be generated late, we need to be careful that
duke@1: #    we look for these sources late and not use the ':=' assignment which
duke@1: #    might miss their generation.
duke@1: 
duke@1: ifdef AUTO_FILES_JAVA_DIRS
duke@1:   # Filter out these files or directories
duke@1:   AUTO_FILES_JAVA_SOURCE_FILTERS1  = $(SCM_DIRs) 'X-*' '*-X-*' '*-template.java' ',*'
duke@1:   AUTO_FILES_JAVA_SOURCE_FILTERS2  = 
duke@1:   AUTO_FILES_JAVA_SOURCE_FILTERS1 += $(AUTO_JAVA_PRUNE)
duke@1:   AUTO_FILES_JAVA_SOURCE_FILTERS2 += $(AUTO_JAVA_PRUNE)
duke@1: 
duke@1:   # First list is the normal sources that should always be there,
duke@1:   #   by using the ':=', which means we do this processing once.
duke@1:   FILES_java_find_filters1 = $(AUTO_FILES_JAVA_SOURCE_FILTERS1:%=-name % -prune -o)
duke@1:   FILES_java_auto1 := \
duke@1:      $(shell \
duke@1:         for dir in $(ALL_CLASSES_SRC) ; do \
duke@1:           if [ -d $$dir ] ; then \
duke@1:             ( $(CD) $$dir; \
duke@1:               for sdir in $(AUTO_FILES_JAVA_DIRS); do \
duke@1:                 if [ -d $$sdir ] ; then \
duke@1:                   $(FIND) $$sdir $(FILES_java_find_filters1) \
duke@1:                                  -name '*.java' -print ; \
duke@1:                 fi ; \
duke@1:               done \
duke@1:             ); \
duke@1:           fi; \
duke@1:         done \
duke@1:       )
duke@1:   # Second list is the generated sources that should be rare, but will likely
duke@1:   #   show up late and we need to look for them at the last minute, so we
duke@1:   #   cannot use the ':=' assigment here. But if this gets expanded multiple
duke@1:   #   times, the if tests should make them relatively cheap.
duke@1:   FILES_java_find_filters2 = $(AUTO_FILES_JAVA_SOURCE_FILTERS2:%=-name % -prune -o)
duke@1:   FILES_java_auto2 = \
duke@1:      $(shell \
duke@1:         for dir in $(GENSRCDIR); do \
duke@1:           if [ -d $$dir ] ; then \
duke@1:             ( $(CD) $$dir; \
duke@1:               for sdir in $(AUTO_FILES_JAVA_DIRS); do \
duke@1:                 if [ -d $$sdir ] ; then \
duke@1:                   $(FIND) $$sdir $(FILES_java_find_filters2) \
duke@1:                                  -name '*.java' -print ; \
duke@1:                 fi ; \
duke@1:               done \
duke@1:             ); \
duke@1:           fi; \
duke@1:         done \
duke@1:       )
duke@1: else
duke@1:   FILES_java_auto1 =
duke@1:   FILES_java_auto2 =
duke@1: endif
duke@1: 
duke@1: # Add all found java sources to FILES_java macro (if AUTO_FILES_JAVA_DIRS used)
duke@1: FILES_java += $(FILES_java_auto1) $(FILES_java_auto2)
duke@1: 
duke@1: # File that will hold java source names that need compiling
duke@1: JAVA_SOURCE_LIST=$(TEMPDIR)/.classes.list
duke@1: 
duke@1: # Add a java source to the list
duke@1: define add-java-file
duke@1: $(ECHO) "$?" >> $(JAVA_SOURCE_LIST)
duke@1: $(check-conventions)
duke@1: endef
duke@1: 
duke@1: $(CLASSDESTDIR)/%.class: $(GENSRCDIR)/%.java
duke@1: 	@$(add-java-file)
duke@1: $(CLASSDESTDIR)/%.class: $(PLATFORM_SRC)/classes/%.java
duke@1: 	@$(add-java-file)
duke@1: $(CLASSDESTDIR)/%.class: $(SHARE_SRC)/classes/%.java
duke@1: 	@$(add-java-file)
duke@1: 
duke@1: # List of class files needed
duke@1: FILES_class = $(FILES_java:%.java=$(CLASSDESTDIR)/%.class)
duke@1: 
duke@1: # Got to include exported files.
duke@1: FILES_class += $(FILES_export:%.java=$(CLASSDESTDIR)/%.class)
duke@1: 
duke@1: # Construct list of java sources we need to compile
duke@1: source_list_prime:
duke@1: 	@$(MKDIR) -p $(TEMPDIR)
duke@1: # Note that we slip resources in so that compiled properties files get created:
duke@1: $(JAVA_SOURCE_LIST) : source_list_prime resources $(FILES_class)
duke@1: 	@$(TOUCH) $@
duke@1: 
duke@1: .delete.classlist:
duke@1: 	@$(RM) $(JAVA_SOURCE_LIST)
duke@1: 
duke@1: # Make sure all newer sources are compiled (in a batch)
duke@1: classes : $(CLASSES_INIT) .delete.classlist .compile.classlist
duke@1: 
ohair@56: # Use this javac option to force it to favor the sourcepath file classes
ohair@56: #   rather than any bootclasspath classes.
ohair@56: JAVAC_PREFER_SOURCE = -Xprefer:source
ohair@56: 
duke@1: .compile.classlist : $(JAVA_SOURCE_LIST)
duke@1: 	@$(MKDIR) -p $(CLASSDESTDIR)
duke@1: 	@if [ `$(CAT) $(JAVA_SOURCE_LIST) | $(WC) -l` -ge 1 ] ; then \
duke@1: 	  $(ECHO) "# Java sources to be compiled: (listed in file $(JAVA_SOURCE_LIST))"; \
duke@1: 	  $(CAT) $(JAVA_SOURCE_LIST); \
duke@1: 	  $(ECHO) "# Running javac:"; \
ohair@56: 	  $(ECHO) $(JAVAC_CMD) $(JAVAC_PREFER_SOURCE) -sourcepath "$(SOURCEPATH)" -d $(CLASSDESTDIR) @$(JAVA_SOURCE_LIST); \
ohair@56: 	  $(JAVAC_CMD) $(JAVAC_PREFER_SOURCE) -sourcepath "$(SOURCEPATH)" -d $(CLASSDESTDIR) @$(JAVA_SOURCE_LIST); \
duke@1: 	fi
duke@1: 	@$(java-vm-cleanup)
duke@1: 
duke@1: clobber clean::
duke@1: 	$(RM) $(JAVA_SOURCE_LIST)
duke@1: 
duke@1: ifndef DONT_CLOBBER_CLASSES
duke@1:   ifndef PACKAGE
duke@1:     DONT_CLOBBER_CLASSES = true
duke@1:   else
duke@1:     DONT_CLOBBER_CLASSES = false
duke@1:   endif
duke@1: endif
duke@1: 
duke@1: packages.clean:
duke@1: ifeq ($(DONT_CLOBBER_CLASSES),false)
duke@1:   ifdef AUTO_FILES_JAVA_DIRS
duke@1: 	@for sdir in $(AUTO_FILES_JAVA_DIRS); do \
duke@1: 	  $(ECHO) "$(RM) -r $(CLASSDESTDIR)/$$sdir"; \
duke@1: 	  $(RM) -r $(CLASSDESTDIR)/$$sdir; \
duke@1:         done
duke@1:   else
duke@1: 	$(RM) -r $(CLASSDESTDIR)/$(PKGDIR)
duke@1:   endif
duke@1: endif
duke@1: 
duke@1: classes.clean: packages.clean
duke@1: 	$(RM) $(JAVA_SOURCE_LIST)
duke@1: 
duke@1: #
duke@1: # C and C++ make dependencies
duke@1: #
duke@1: include $(TOPDIR)/make/common/internal/NativeCompileRules.gmk
duke@1: 
duke@1: #
duke@1: # Running Javah to generate stuff into CClassHeaders.
duke@1: #
duke@1: 
duke@1: ifdef FILES_export
duke@1: 
duke@1: CLASSES.export  = $(subst /,.,$(FILES_export:%.java=%))
duke@1: CLASSES.export += $(subst /,.,$(FILES_export2:%.java=%))
duke@1: CLASSES.export += $(subst /,.,$(FILES_export3:%.java=%))
duke@1: CLASSES_export  = $(FILES_export:%.java=$(CLASSDESTDIR)/%.class)
duke@1: CLASSES_export += $(FILES_export2:%.java=$(CLASSDESTDIR)/%.class)
duke@1: CLASSES_export += $(FILES_export3:%.java=$(CLASSDESTDIR)/%.class)
duke@1: 
duke@1: # Fix when deploy workspace makefiles don't depend on this name
duke@1: #CLASSHDR_DOTFILE=$(CLASSHDRDIR)/.classheaders
duke@1: 
duke@1: CLASSHDR_DOTFILE=$(OBJDIR)/.class.headers.$(ARCH)
duke@1: 
duke@1: classheaders: classes $(CLASSHDR_DOTFILE)
duke@1: 
duke@1: $(CLASSHDR_DOTFILE): $(CLASSES_export)
duke@1: 	$(prep-target)
duke@1: 	@$(ECHO) "# Running javah:"
duke@1: 	$(JAVAH_CMD) -d $(CLASSHDRDIR)/ \
duke@1: 		$(CLASSES.export) $(subst $$,\$$,$(EXPORTED_inner))
duke@1: 	@$(java-vm-cleanup)
duke@1: 	@$(TOUCH) $@
duke@1: 
duke@1: classheaders.clean:
duke@1: 	$(RM) $(CLASSHDR_DOTFILE)
duke@1: 	$(RM) -r $(CLASSHDRDIR)
duke@1: 
duke@1: else # FILES_export
duke@1: 
duke@1: classheaders: classes
duke@1: 
duke@1: classheaders.clean: 
duke@1: 
duke@1: endif # FILES_export
duke@1: 
duke@1: clean clobber:: classheaders.clean classes.clean .delete.classlist
duke@1: 
duke@1: # 
duke@1: # Default dependencies
duke@1: #
duke@1: 
duke@1: all: build
duke@1: 
duke@1: build: classheaders
duke@1: 
duke@1: default: all
duke@1: 
duke@1: .PHONY: all build clean clobber \
duke@1:         .delete.classlist classes .compile.classlist classes.clean \
duke@1: 	 classheaders classheaders.clean \
duke@1: 	 batch_compile
duke@1: