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JAVA_DEPEND = java.dep

## silently try to include these, if it fails gnu make
## will remake these 'makefiles' with the rules given in
## this file and restart the make process again
sinclude $(JAVA_DEPEND)

## GCJ LOCAL: prune .svn directories
propertydirs :=  $(shell cd $(top_srcdir)/resource && $(FIND) gnu java org META-INF -type d ! -name CVS -print | fgrep -v .svn)
propertyfiles :=  $(shell cd $(top_srcdir)/resource && $(FIND) gnu java org -name \*\.properties -print)
metafiles :=  $(shell cd $(top_srcdir)/resource && $(FIND) META-INF -name CVS -prune -o -type f -print | fgrep -v .svn)
## END GCJ LOCAL
iconfiles :=  $(shell cd $(top_srcdir) && $(FIND) gnu/javax/swing/plaf/gtk/icons -name *.png -type f -print)

compile_classpath = $(vm_classes):$(top_srcdir):$(top_srcdir)/external/w3c_dom:$(top_srcdir)/external/sax:.:$(USER_CLASSLIB)

# handling source to bytecode compiler programs like gcj, jikes  and kjc
if FOUND_GCJ
## This should never be used when gcj is the compiler.
## See the compile-classes target.
JAVAC = exit 1
else
if FOUND_JIKES
JAVAC = $(JIKES) +Pno-shadow +Pno-switchcheck +F $(JIKESENCODING) -bootclasspath '' -extdirs '' -sourcepath '' --classpath $(compile_classpath) -d . @classes
else
if FOUND_KJC
## FIXME: from what I can tell, kjc does not support a -encoding option.
JAVAC = $(KJC) -classpath .:$(USER_CLASSLIB) -d . @classes
else
if FOUND_GCJX
JAVAC = $(GCJX) -encoding UTF-8 -classpath .:$(USER_CLASSLIB) -d . @classes
else
if FOUND_ECJ
JAVAC = $(ECJ) -source 1.4 -encoding UTF-8 -warn:-deprecation,serial,typeHiding,unchecked,unused,varargsCast -proceedOnError -bootclasspath '' -classpath $(compile_classpath) -d . @classes
endif # FOUND_ECJ
endif # FOUND_GCJX
endif # FOUND_KJC
endif # FOUND_GCJ
endif # FOUND_JIKES

JAVAH = $(USER_JAVAH) -jni -classpath .:$(USER_CLASSLIB)

if INSTALL_GLIBJ_ZIP

## GCJ LOCAL: Comment this out so we don't make an empty
## '$(glibjdir)' in the install tree.
## glibj_DATA = glibj.zip

endif # INSTALL_GLIBJ_ZIP

if BUILD_CLASS_FILES
noinst_DATA = genclasses compile-classes resources
endif # BUILD_CLASS_FILES

if INSTALL_CLASS_FILES

install-data-local: genclasses compile-classes
        -$(top_srcdir)/mkinstalldirs $(DESTDIR)$(pkgdatadir)
        cp -R gnu $(DESTDIR)$(pkgdatadir)
        cp -R java $(DESTDIR)$(pkgdatadir)
        cp -R javax $(DESTDIR)$(pkgdatadir)
        cp -R org $(DESTDIR)$(pkgdatadir)
        cp -R META-INF $(DESTDIR)$(pkgdatadir)

# FIXME - should mimic doc/api/Makefile.am instead...
uninstall-local:
        rm -rf $(DESTDIR)$(pkgdatadir)/gnu
        rm -rf $(DESTDIR)$(pkgdatadir)/java
        rm -rf $(DESTDIR)$(pkgdatadir)/javax
        rm -rf $(DESTDIR)$(pkgdatadir)/org
        rm -rf $(DESTDIR)$(pkgdatadir)/META-INF

endif # INSTALL_CLASS_FILES

.PHONY: genclasses

glibj.zip: classes compile-classes resources
        if test "$(ZIP)" != ""; then $(ZIP) -r -D glibj.zip gnu java javax org META-INF > /dev/null; fi

resources: copy-vmresources.sh
        if ! [ -e gnu ]; then mkdir gnu; fi
        if ! [ -e gnu/java ]; then mkdir gnu/java; fi
        if ! [ -e gnu/java/locale ]; then mkdir gnu/java/locale; fi
        if ! [ -e gnu/javax/swing/plaf/gtk/icons ]; then mkdir -p gnu/javax/swing/plaf/gtk/icons; fi
        list='$(propertydirs)'; for p in $$list; do \
          if ! [ -e $$p ]; then mkdir $$p; fi; \
        done
        list='$(propertyfiles)'; for p in $$list; do \
          cp -f $(top_srcdir)/resource/$$p $$p; \
        done
        list='$(metafiles)'; for p in $$list; do \
          cp -f $(top_srcdir)/resource/$$p $$p; \
        done
        $(SHELL) ./copy-vmresources.sh
        list='$(iconfiles)'; for p in $$list; do \
          cp -f $(top_srcdir)/$$p $$p; \
        done
        touch resources

classes: genclasses

$(top_builddir)/java/util/LocaleData.java: $(top_srcdir)/scripts/generate-locale-list.sh 
        mkdir -p $(top_builddir)/java/util
        $(top_srcdir)/scripts/generate-locale-list.sh > $(top_builddir)/java/util/LocaleData.java

genclasses: gen-classlist.sh standard.omit $(top_builddir)/java/util/LocaleData.java gen-xpath-parser
        top_builddir=$(top_builddir) top_srcdir=$(top_srcdir) $(SHELL) ./gen-classlist.sh standard

# Only rebuild parsers when explicitly asked to.
if REGEN_PARSERS

gen-xpath-parser: $(top_srcdir)/gnu/xml/xpath/XPathParser.java

$(top_srcdir)/gnu/xml/xpath/XPathParser.java: $(top_srcdir)/gnu/xml/xpath/XPathParser.y
        ( cd $(top_srcdir)/gnu/xml/xpath; \
          $(JAY) XPathParser.y < $(JAY_SKELETON) > XPathParser.java )
else

gen-xpath-parser:
        true

endif # REGEN_PARSER

$(JAVA_DEPEND): genclasses

if FOUND_GCJ
## When building with gcj, we do a recursive make.  We split this rule
## out specially, rather than simply defining JAVAC, so that GNU make
## will see the recursive make invocation and still allow parallel
## builds.
compile-classes: classes $(JAVA_SRCS) Makefile
        $(MAKE) -f $(srcdir)/Makefile.gcj \
          GCJ='$(GCJ)' \
          compile_classpath='$(top_builddir):$(compile_classpath)' \
          top_srcdir=$(top_srcdir)
        touch compile-classes
else
compile-classes: classes $(JAVA_SRCS) Makefile
        $(JAVAC)
        touch compile-classes
endif

EXTRA_DIST = standard.omit mkcollections.pl.in Makefile.gcj split-for-gcj.sh
CLEANFILES = compile-classes resources classes \
        glibj.zip classes.1 classes.2 \
        $(top_builddir)/java/util/LocaleData.java \
        $(JAVA_DEPEND)

clean-local:
        -rm -rf gnu
        -rm -rf java
        -rm -rf javax
        -rm -rf org
        -rm -rf com
        -rm -rf META-INF
        -rm -rf lists
        -rm -f Makefile.deps

dist-hook:
        mkdir -p $(distdir)
        cp -dfR $(top_srcdir)/gnu $(top_srcdir)/java $(top_srcdir)/javax $(top_srcdir)/org $(top_srcdir)/vm $(top_srcdir)/resource $(top_distdir)
# Delete not wanted files.
        $(FIND) $(top_distdir)/gnu $(top_distdir)/java $(top_distdir)/javax $(top_distdir)/org $(top_distdir)/vm $(top_distdir)/resource -name CVS -print | xargs rm -fr
        $(FIND) $(top_distdir)/gnu $(top_distdir)/java $(top_distdir)/javax $(top_distdir)/org $(top_distdir)/vm $(top_distdir)/resource -name .cvsignore -print | xargs rm -f
        $(FIND) $(top_distdir)/gnu $(top_distdir)/java $(top_distdir)/javax $(top_distdir)/org $(top_distdir)/vm -name class-dependencies.conf -print | xargs rm -f
        rm -f $(top_distdir)/gnu/classpath/Configuration.java
        rm -f $(top_distdir)/java/util/LocaleData.java