On Fri, Jan 06, 2012 at 12:22:33PM +1100, Joshua Root wrote:
> It shouldn't be hard to write the make rules such that the .c depends
> on the .i and swig only gets run when the former is missing or the
> latter has changed.
Maybe I'm wrong, but as far as I can see, this is the case:
SWIG_IFACE = machista.i
SWIG_SRCS = ${SWIG_IFACE:%.i=%_wrap.c}
SWIG_OBJS = ${SIWG_SRCS:%.c=%.o}
${SWIG_SRCS}:: ${SWIG_IFACE}
ifdef SWIG
${SWIG} ${SWIG_FLAGS} $<
else
@echo "A lot of warnings about how to get the correct file back without
having swig"
@exit 1
endif
${SWIG_OBJS}:: ${SWIG_SRCS}
(see base/src/machista1.0/Makefile.in)
Also, the clean target contains another ifdef to prevent deleting the
file if you don't have SWIG.
--
Clemens Lang
GSoC Student
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