Allow chrooted build of ports to find distfiles localy,
rather than first trying across the world at ftp.freebsd.org
The patch modifies code that runs chrooted &
	- doesnt know proxies
	- can't see "file:/" URLs in top (unchrooted) /etc/make.conf

by Julian H. Stacey jhs@

*** 4.7-RELEASE/src/release/Makefile	Mon Nov  4 21:51:36 2002
--- new/src/release/Makefile	Mon Nov  4 21:50:54 2002
***************
*** 429,434 ****
--- 429,483 ----
  	echo "export RELEASEDIR=${_R}"		>> ${CHROOTDIR}/mk
  	echo "export PATH=/bin:/usr/bin:/sbin:/usr/sbin:${LOCALDIR}"	>> ${CHROOTDIR}/mk
  	echo "export MANBUILDCAT=YES"		>> ${CHROOTDIR}/mk
+ 	@#
+ 	# Ensure knowledge of any (fetch(3) defined) proxies.
+ .if defined(FTP_LOGIN)		#{
+ 	echo "export FTP_LOGIN=\"${FTP_LOGIN}\""	>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(FTP_PASSIVE_MODE)	#{
+ 	echo "export FTP_PASSIVE_MODE=\"${FTP_PASSIVE_MODE}\"" \
+ 							>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(FTP_PASSWORD)	#{
+ 	echo "export FTP_PASSWORD=\"${FTP_PASSWORD}\""	>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(ftp_proxy)		#{
+ 	echo "export ftp_proxy=\"${ftp_proxy}\""	>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(http_proxy)		#{
+ 	echo "export http_proxy=\"${http_proxy}\""	>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(FTP_PROXY)		#{
+ 	echo "export FTP_PROXY=\"${FTP_PROXY}\""	>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(HTTP_PROXY)		#{
+ 	echo "export HTTP_PROXY=\"${HTTP_PROXY}\""	>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(HTTP_AUTH)		#{
+ 	echo "export HTTP_AUTH=\"${HTTP_AUTH}\""	>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(HTTP_PROXY_AUTH)	#{
+ 	echo "export HTTP_PROXY_AUTH=\"${HTTP_PROXY_AUTH}\"" \
+ 							>> ${CHROOTDIR}/mk
+ .endif				#}
+ .if defined(HTTP_USER_AGENT)	#{
+ 	echo "export HTTP_USER_AGENT=\"${HTTP_USER_AGENT}\"" \
+ 							>> ${CHROOTDIR}/mk
+ .endif				#}
+ 	@# Look for distfiles localy, before remotely at ftp.freebsd.org
+ 	touch					${CHROOTDIR}/etc/make.conf
+ 	@# ( ${CHROOTDIR}/etc/make.conf does not pre-exist on 4.7-RELEASE,
+ 	@#   but might exist in 4.8 or 5.0, so don't just ">" to it ).
+ .if defined(MASTER_SITE_BACKUP)
+ 	@echo 'Adding MASTER_SITE_BACKUP=${MASTER_SITE_BACKUP}'
+ 	echo 'MASTER_SITE_BACKUP=	${MASTER_SITE_BACKUP}'	\
+ 						>> ${CHROOTDIR}/etc/make.conf
+ .endif
+ .if defined(MASTER_SITE_FREEBSD)				#{
+ 	@echo 'Adding MASTER_SITE_FREEBSD=	${MASTER_SITE_FREEBSD}'
+ 	@echo 'MASTER_SITE_FREEBSD=	${MASTER_SITE_FREEBSD}'	\
+ 						>> ${CHROOTDIR}/etc/make.conf
+ .endif							#}
  	echo "if [ ! -f /tmp/.world_done ]; then" >> ${CHROOTDIR}/mk
  	echo "	cd /usr/src"			>> ${CHROOTDIR}/mk
  	echo "	${CROSSMAKE} ${WORLD_FLAGS} -DNOCLEAN buildworld && \\" >> ${CHROOTDIR}/mk