024c6e0e38
the kernel by wrapping all targets for fake opt_*.h files in .if defined(KERNBUILDDIR). Thus, such fake files won't be created at all if modules are built with the kernel. Some modules undergo cleanup like removing unused or unneeded options or .h files, without which they wouldn't build this way or the other. Reviewed by: ru Tested by: no binary changes in modules built alone Tested on: i386 sparc64 amd64
16 lines
243 B
Makefile
16 lines
243 B
Makefile
# $FreeBSD$
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.PATH: ${.CURDIR}/../../netinet
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KMOD= ip_mroute
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SRCS= ip_mroute.c opt_mac.h opt_mrouting.h
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CFLAGS+= -DMROUTE_KLD
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.if !defined(KERNBUILDDIR)
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opt_mrouting.h:
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echo "#define MROUTING 1" > ${.TARGET}
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.endif
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.include <bsd.kmod.mk>
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