92 lines
2.0 KiB
Makefile
92 lines
2.0 KiB
Makefile
# $NetBSD: bsd.obj.mk,v 1.27 2001/06/10 13:32:21 mrg Exp $
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.if !target(__initialized_obj__)
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__initialized_obj__:
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.include <bsd.own.mk>
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.endif
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.if ${MKOBJ} == "no"
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obj:
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.else
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.if defined(MAKEOBJDIRPREFIX) || defined(MAKEOBJDIR)
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.if defined(MAKEOBJDIRPREFIX)
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__objdir:= ${MAKEOBJDIRPREFIX}${.CURDIR}
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.else
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__objdir:= ${MAKEOBJDIR}
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.endif
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# MAKEOBJDIR and MAKEOBJDIRPREFIX are env variables supported
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# by make(1). We simply mkdir -p the specified path.
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# If that fails - we do a mkdir to get the appropriate error message
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# before bailing out.
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obj:
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@if test ! -d ${__objdir}; then \
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mkdir -p ${__objdir}; \
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if test ! -d ${__objdir}; then \
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mkdir ${__objdir}; exit 1; \
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fi; \
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echo "${.CURDIR} -> ${__objdir}"; \
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fi
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.else
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.if defined(OBJMACHINE)
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__objdir= obj.${MACHINE}
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.else
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__objdir= obj
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.endif
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.if defined(USR_OBJMACHINE)
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__usrobjdir= ${BSDOBJDIR}.${MACHINE}
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__usrobjdirpf=
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.else
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__usrobjdir= ${BSDOBJDIR}
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.if defined(OBJMACHINE)
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__usrobjdirpf= .${MACHINE}
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.else
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__usrobjdirpf=
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.endif
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.endif
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PAWD?= /bin/pwd
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obj:
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@cd ${.CURDIR}; \
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here=`${PAWD}`; subdir=$${here#${BSDSRCDIR}/}; \
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if test $$here != $$subdir ; then \
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if test ! -d ${__usrobjdir}; then \
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echo "BSDOBJDIR ${__usrobjdir} does not exist, bailing..."; \
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exit 1; \
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fi; \
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dest=${__usrobjdir}/$$subdir${__usrobjdirpf} ; \
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if [ -h $$here/${__objdir} ]; then \
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curtarg=`ls -ld $$here/${__objdir} | awk '{print $$NF}'` ; \
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if [ "$$curtarg" = "$$dest" ]; then \
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: ; \
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else \
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echo "$$here/${__objdir} -> $$dest"; \
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rm -rf ${__objdir}; \
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ln -s $$dest ${__objdir}; \
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fi; \
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else \
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echo "$$here/${__objdir} -> $$dest"; \
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rm -rf ${__objdir}; \
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ln -s $$dest ${__objdir}; \
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fi; \
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if test ! -d $$dest; then \
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mkdir -p $$dest; \
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else \
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true; \
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fi; \
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else \
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true ; \
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dest=$$here/${__objdir} ; \
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if test ! -d ${__objdir} || test -h ${__objdir}; then \
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echo "making $$dest" ; \
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rm -f ${__objdir}; \
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mkdir $$dest; \
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fi ; \
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fi;
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.endif
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.endif
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print-objdir:
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@echo ${.OBJDIR}
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