Cache _MPATH and pass it down into the modules build. Some NFS setups
make the find it does extremely expensive, so compute it only once. Also make sure the 'traditional' module building method works at the expense of a bit of duplicated code.
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parent
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=285124
@ -198,6 +198,12 @@ SYSTEM_LD_TAIL= @${OBJCOPY} --strip-symbol gcc2_compiled. ${.TARGET} ; \
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${SIZE} ${.TARGET} ; chmod 755 ${.TARGET}
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SYSTEM_DEP+= ${LDSCRIPT}
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# Calculate path for .m files early, if needed.
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.if !defined(_MPATH)
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__MPATH!=find ${S:tA}/ -name \*_if.m
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_MPATH=${__MPATH:H:O:u}
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.endif
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# MKMODULESENV is set here so that port makefiles can augment
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# them.
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@ -214,6 +220,7 @@ MKMODULESENV+= MODULES_OVERRIDE="${MODULES_OVERRIDE}"
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.if defined(DEBUG)
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MKMODULESENV+= DEBUG_FLAGS="${DEBUG}"
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.endif
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MKMODULESENV+= _MPATH="${_MPATH}"
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# Detect kernel config options that force stack frames to be turned on.
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DDB_ENABLED!= grep DDB opt_ddb.h || true ; echo
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@ -355,8 +355,10 @@ vnode_if_typedef.h:
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.endif
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# Build _if.[ch] from _if.m, and clean them when we're done.
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.if !defined(_MPATH)
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__MPATH!=find ${SYSDIR:tA}/ -name \*_if.m
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_MPATH=${__MPATH:H:O:u}
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.endif
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.PATH.m: ${_MPATH}
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.for _s in ${SRCS:M*_if.[ch]}
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.if eixsts(${_s:R}.m})
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