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# $NetBSD: bsd.obj.mk,v 1.1.1.1 2006/07/14 23:13:01 jlam Exp $
.if !target(__initialized_obj__)
__initialized_obj__:
.include <bsd.own.mk>
.endif
.if ${MKOBJ} == "no"
obj:
.else
.if defined(MAKEOBJDIRPREFIX) || defined(MAKEOBJDIR)
.if defined(MAKEOBJDIRPREFIX)
__objdir:= ${MAKEOBJDIRPREFIX}${.CURDIR}
.else
__objdir:= ${MAKEOBJDIR}
.endif
# MAKEOBJDIR and MAKEOBJDIRPREFIX are env variables supported
# by make(1). We simply mkdir -p the specified path.
# If that fails - we do a mkdir to get the appropriate error message
# before bailing out.
obj:
@if test ! -d ${__objdir}; then \
mkdir -p ${__objdir}; \
if test ! -d ${__objdir}; then \
mkdir ${__objdir}; exit 1; \
fi; \
echo "${.CURDIR} -> ${__objdir}"; \
fi
.else
.if defined(OBJMACHINE)
__objdir= obj.${MACHINE}
.else
__objdir= obj
.endif
.if defined(USR_OBJMACHINE)
__usrobjdir= ${BSDOBJDIR}.${MACHINE}
__usrobjdirpf=
.else
__usrobjdir= ${BSDOBJDIR}
.if defined(OBJMACHINE)
__usrobjdirpf= .${MACHINE}
.else
__usrobjdirpf=
.endif
.endif
PAWD?= /bin/pwd
obj:
@cd ${.CURDIR}; \
here=`${PAWD}`; subdir=$${here#${BSDSRCDIR}/}; \
if test $$here != $$subdir ; then \
if test ! -d ${__usrobjdir}; then \
echo "BSDOBJDIR ${__usrobjdir} does not exist, bailing..."; \
exit 1; \
fi; \
dest=${__usrobjdir}/$$subdir${__usrobjdirpf} ; \
if [ -h $$here/${__objdir} ]; then \
curtarg=`ls -ld $$here/${__objdir} | awk '{print $$NF}'` ; \
if [ "$$curtarg" = "$$dest" ]; then \
: ; \
else \
echo "$$here/${__objdir} -> $$dest"; \
rm -rf ${__objdir}; \
ln -s $$dest ${__objdir}; \
fi; \
else \
echo "$$here/${__objdir} -> $$dest"; \
rm -rf ${__objdir}; \
ln -s $$dest ${__objdir}; \
fi; \
if test ! -d $$dest; then \
mkdir -p $$dest; \
else \
true; \
fi; \
else \
true ; \
dest=$$here/${__objdir} ; \
if test ! -d ${__objdir} || test -h ${__objdir}; then \
echo "making $$dest" ; \
rm -f ${__objdir}; \
mkdir $$dest; \
fi ; \
fi;
.endif
.endif
print-objdir:
@echo ${.OBJDIR}
|
