100 lines
2.4 KiB
Makefile
100 lines
2.4 KiB
Makefile
# $NetBSD: bsd.obj.mk,v 1.39 2001/11/29 11:57:21 wiz Exp $
|
|
|
|
.if !target(__initialized_obj__)
|
|
__initialized_obj__:
|
|
.include <bsd.own.mk>
|
|
|
|
__curdir:= ${.CURDIR}
|
|
|
|
.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 defined(MAKEOBJDIRPREFIX)
|
|
@if [ ! -d ${MAKEOBJDIRPREFIX} ]; then \
|
|
echo "MAKEOBJDIRPREFIX ${MAKEOBJDIRPREFIX} does not exist, bailing..."; \
|
|
exit 1; \
|
|
fi;
|
|
.endif
|
|
@if [ ! -d ${__objdir} ]; then \
|
|
mkdir -p ${__objdir}; \
|
|
if [ ! -d ${__objdir} ]; then \
|
|
mkdir ${__objdir}; exit 1; \
|
|
fi; \
|
|
echo "${__curdir} -> ${__objdir}"; \
|
|
fi
|
|
.else
|
|
PAWD?= /bin/pwd
|
|
|
|
__objdir= obj${OBJMACHINE:D.${MACHINE}}
|
|
|
|
__usrobjdir= ${BSDOBJDIR}${USR_OBJMACHINE:D.${MACHINE}}
|
|
__usrobjdirpf= ${USR_OBJMACHINE:D:U${OBJMACHINE:D.${MACHINE}}}
|
|
|
|
.if defined(OBJHOSTMACHINE) && (${MKHOSTOBJ:Uno} != "no")
|
|
# In case .CURDIR has been twiddled by a .mk file and is now relative,
|
|
# make it absolute again.
|
|
.if ${__curdir:M/*} == ""
|
|
__curdir!= cd ${__curdir} && ${PAWD}
|
|
.endif
|
|
|
|
__objdir:= ${__objdir}.${HOST_OSTYPE}
|
|
__usrobjdirpf:= ${__usrobjdirpf}.${HOST_OSTYPE}
|
|
.OBJDIR: ${__objdir}
|
|
.endif
|
|
|
|
obj:
|
|
@cd ${__curdir}; \
|
|
here=`${PAWD}`/; subdir=$${here#${BSDSRCDIR}/}; \
|
|
if [ "$$here" != "$$subdir" ]; then \
|
|
if [ ! -d ${__usrobjdir} ]; then \
|
|
echo "BSDOBJDIR ${__usrobjdir} does not exist, bailing..."; \
|
|
exit 1; \
|
|
fi; \
|
|
subdir=$${subdir%/}; \
|
|
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 [ ! -d $$dest ]; then \
|
|
mkdir -p $$dest; \
|
|
else \
|
|
true; \
|
|
fi; \
|
|
else \
|
|
true ; \
|
|
dest=$${here}${__objdir} ; \
|
|
if [ ! -d ${__objdir} ] || [ -h ${__objdir} ]; then \
|
|
echo "making $$dest" ; \
|
|
rm -f ${__objdir}; \
|
|
mkdir $$dest; \
|
|
fi ; \
|
|
fi;
|
|
.endif
|
|
.endif
|
|
|
|
print-objdir:
|
|
@echo ${.OBJDIR}
|
|
.endif
|