Date: Sat, 4 Nov 2017 03:01:11 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r325376 - head/sys/boot Message-ID: <201711040301.vA431BRA001950@repo.freebsd.org>
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Author: imp Date: Sat Nov 4 03:01:11 2017 New Revision: 325376 URL: https://svnweb.freebsd.org/changeset/base/325376 Log: WIP: centralize machine links Modified: head/sys/boot/defs.mk Modified: head/sys/boot/defs.mk ============================================================================== --- head/sys/boot/defs.mk Sat Nov 4 00:47:21 2017 (r325375) +++ head/sys/boot/defs.mk Sat Nov 4 03:01:11 2017 (r325376) @@ -84,6 +84,40 @@ CFLAGS+= -DLOADER_MBR_SUPPORT .if ${LOADER_GELI_SUPPORT:Uyes} == "yes" CFLAGS+= -DLOADER_GELI_SUPPORT .endif + +_ILINKS=machine +.if ${MACHINE} != ${MACHINE_CPUARCH} && ${MACHINE} != "arm64" +_ILINKS+=${MACHINE_CPUARCH} .endif +.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" +_ILINKS+=x86 +.endif +CLEANFILES+=${_ILINKS} + +all: ${PROG} + +beforedepend: ${_ILINKS} +beforebuild: ${_ILINKS} + +# Ensure that the links exist without depending on it when it exists which +# causes all the modules to be rebuilt when the directory pointed to changes. +.for _link in ${_ILINKS} +.if !exists(${.OBJDIR}/${_link}) +${OBJS}: ${_link} +.endif +.endfor + +.NOPATH: ${_ILINKS} + +${_ILINKS}: + @case ${.TARGET} in \ + machine) \ + path=${SYSDIR}/${MACHINE}/include ;; \ + *) \ + path=${SYSDIR}/${.TARGET:T}/include ;; \ + esac ; \ + path=`(cd $$path && /bin/pwd)` ; \ + ${ECHO} ${.TARGET:T} "->" $$path ; \ + ln -fhs $$path ${.TARGET:T} .endif # __BOOT_DEFS_MK__
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