XPR_SRC = /usr/src/local/bin/X/Release3/core.src/clients/xpr

all depend lint print relink:
	cd ps-ex; make $@

install:
	$(CP) psfig.tex $(TEX_MACROS_DIR)
	cd ps-ex; make $@

#if (COND_XWINDOWS == 0)
xwindows.tex:	Makefile
	$(RM) $@
	echo '\def\XWindowsAvailable{0}'	> $@
#else
xwindows.tex:	Makefile
	$(RM) $@
	echo '\def\XWindowsAvailable{1}'	> $@
	make example.xpr

example.xpr:	example.xwd Makefile
	$(RM)   $@
	$(XPR_PATCHED) -portrait -device psfig example.xwd > $@
#endif


# Check out the original and the new version and compute the patch.
compute-patch:
	co -r1.5 -p $(XPR_SRC)/xpr.c > xpr.c.orig
	co -r1.6 -p $(XPR_SRC)/xpr.c > xpr.c
	-diff -c xpr.c.orig xpr.c > xpr.patch

clean::
	$(RM) example.xpr xwindows.tex xpr.c xpr.c.orig
	cd ps-ex; make $@
