# @(#)Wrapper.gmk	1.1 97/09/07
#
# Wrapper installation rules for tools that invoke java with a
# classname (eg: javac, javakey).


# Usage:
#   Include this file in your makefile and set PROG_SH to be the
#   tool(s) name(s). The tool should live in
#   src/$(PLATFORM)/bin/tool.sh. For instance:
#     
#        include $(TOPDIR)/build/$(PLATFORM)/makefiles/Wrapper.gmk
#	 PROG_SH = javakey javakey_g
#
#   Note that multiple scripts can be installed.


include $(TOPDIR)/build/$(PLATFORM)/makefiles/Defs.gmk

#
# PROG_SH_* variables point to locations of the:
#   (a) script in the distribution/build (DEST),
#   (b) dirname for DEST (namely DESTDIR),
#   (c) script in its source form (SRC), and
#   (d) symlink so the tool could use .java_wrapper (LINK).
#
PROG_SH_DESTDIR  = $(BINDIR)/$(ARCH)/$(TSOBJDIR)
PROG_SH_DEST     = $(PROG_SH:%=$(PROG_SH_DESTDIR)/%)
PROG_SH_SRC      = $(PROG_SH:%=$(PLATFORM_SRC)/bin/%.sh)
PROG_SH_LINK     = $(PROG_SH:%=$(BINDIR)/%)

$(PROG_SH_DESTDIR)/%: $(PLATFORM_SRC)/bin/%.sh
	@mkdir -p $(BINDIR)
	rm -f $@
	cp $< $@
	chmod +x $@

$(PROG_SH_LINK): $(BINDIR)/.java_wrapper
	rm -f $(PROG_SH_LINK)
	cd $(BINDIR) ; \
	for i in $(PROG_SH) ; do \
	    ln -s .java_wrapper $$i ; \
	done

$(BINDIR)/.java_wrapper: $(PLATFORM_SRC)/bin/java_wrapper.sh \
			 $(PROG_SH_DESTDIR)/.extract_args
	@mkdir -p $(BINDIR)
	rm -f $(BINDIR)/.java_wrapper
	cp $(PLATFORM_SRC)/bin/java_wrapper.sh $(BINDIR)/.java_wrapper
	chmod +x $(BINDIR)/.java_wrapper

$(PROG_SH_DESTDIR)/.extract_args: $(PLATFORM_SRC)/bin/extract_args.sh
	@mkdir -p $(PROG_SH_DESTDIR)
	rm -f $(PROG_SH_DESTDIR)/.extract_args
	cp $(PLATFORM_SRC)/bin/extract_args.sh $(PROG_SH_DESTDIR)/.extract_args

all install: $(PROG_SH_DEST) $(PROG_SH_LINK)

clean clobber:: 
	rm -f $(PROG_SH_DEST) $(PROG_SH_LINK)