.DELETE_ON_ERROR:
+# This line prevents GNU make from deleting any intermediate targets:
+
+.SECONDARY:
+
#-----------------------------------------------------------------------------
# Haskell Suffix Rules
#-----------------------------------------------------------------------------
# Happy Suffix Rules
#
-.SECONDARY: %.hs
-
%.hs : %.ly
$(HAPPY) $(HAPPY_OPTS) $<
endif
#-----------------------------------------------------------------------------
-# Lx Suffix Rules
-#
-
-%.hs : %.lx
- $(LX) $(LX_OPTS) $<
-
-#-----------------------------------------------------------------------------
# Green-card Suffix Rules
#
-.PRECIOUS: %.gc
-
%.hs %_stub_ffi.c %_stub_ffi.h : %.gc
$(GREENCARD) $(GC_OPTS) $<
$(DIR_DOCBOOK_XSL)/htmlhelp/htmlhelp.xsl $<
# TODO: Detect hhc via autoconf
+#
+# Two obstables here:
+#
+# * The reason for the strange "if" below is that hhc returns 0 on error and 1
+# on success, the opposite of what shells and make expect.
+#
+# * There seems to be some trouble with DocBook indices, but the *.chm looks OK,
+# anyway, therefore we pacify make by "|| true". Ugly...
+#
%.chm : %-htmlhelp/index.html
- ( cd $(dir $<) && hhc htmlhelp.hhp )
+ ( cd $(dir $<) && if hhc htmlhelp.hhp ; then false ; else true ; fi ) || true
%.fo : %.xml
$(XSLTPROC) --output $@ \