Various build.sh fixes

This commit is contained in:
Stefan Reimer 2013-04-27 11:07:42 -07:00
parent 5eb28bfcaa
commit 19078eaede

View File

@ -27,31 +27,46 @@ fetch_file() {
FILE_NAME=$(basename ${URL})
SHA512=$(curl -s -S ${DIGEST} | grep -A1 -e "^# SHA512 HASH" | grep -o -E -e "^[0-9a-f]{128} *${FILE_NAME}$" | awk '{print $1}')
if [ -z ${SHA512} ]; then
die "Unable to get checksum for ${FILE_NAME}, abort"
# Check if local cache is usable
if [ ! -d ${LOCAL_CACHE} ] || [ ! -w ${LOCAL_CACHE} ]; then
die "Local cache ${LOCAL_CACHE} unusable!"
fi
# Do we have local copy
if [ -f ${LOCAL_CACHE}/${FILE_NAME} ]; then
# if we have local, correct copy use it
if [ -z ${SHA512} ]; then
# Let's try md5sum before giving up
MD5=$(curl -s -S ${DIGEST} | grep -o -E -e "^[0-9a-f]{32} *${FILE_NAME}$" | awk '{print $1}')
if [ -z ${MD5} ]; then
die "Unable to get checksum for ${FILE_NAME}, abort"
fi
fi
# Do we have local copy, if not download
if [ ! -f ${LOCAL_CACHE}/${FILE_NAME} ]; then
wget -O ${LOCAL_CACHE}/${FILE_NAME} ${URL} || die "Cannot download ${URL}!"
fi
if [ ! -z ${SHA512} ]; then
if [ $(sha512sum ${LOCAL_CACHE}/${FILE_NAME} | awk '{print $1}') = ${SHA512} ]; then
cp ${LOCAL_CACHE}/${FILE_NAME} .
return
else
echo "Invalid checksum for ${LOCAL_CACHE}/${FILE_NAME}, downloading new copy..."
rm -f ${LOCAL_CACHE}/${FILE_NAME}
die "Invalid checksum for ${LOCAL_CACHE}/${FILE_NAME}, removing cached copy."
fi
fi
wget -nc ${URL} || die "Cannot download ${URL}!"
if [ $(sha512sum ${FILE_NAME} | awk '{print $1}') != ${SHA512} ]; then
die "Invalid checksum for ${FILE_NAME}!"
if [ ! -z ${MD5} ]; then
if [ $(md5sum ${LOCAL_CACHE}/${FILE_NAME} | awk '{print $1}') = ${MD5} ]; then
cp ${LOCAL_CACHE}/${FILE_NAME} .
return
else
rm -f ${LOCAL_CACHE}/${FILE_NAME}
die "Invalid checksum for ${LOCAL_CACHE}/${FILE_NAME}, removing cached copy."
fi
fi
# Check if local cache is usable
if [ -d ${LOCAL_CACHE} ] && [ -w ${LOCAL_CACHE} ]; then
cp ${FILE_NAME} ${LOCAL_CACHE}
echo "Stored ${FILE_NAME} in local cache."
fi
die "No checksum available for ${FILE_NAME}!"
}
@ -113,17 +128,17 @@ setup_chroot() {
local ROOT_FS=$1
# Import certain values from host config
_PORTDIR=$(. /etc/portage/make.conf && echo $PORTDIR)
_DISTDIR=$(. /etc/portage/make.conf && echo $DISTDIR)
_PKGDIR=$(. /etc/portage/make.conf && echo $PKGDIR)
_PORTDIR=$(. ${MAKE_CONF} && echo $PORTDIR)
_DISTDIR=$(. ${MAKE_CONF} && echo $DISTDIR)
_PKGDIR=$(. ${MAKE_CONF} && echo $PKGDIR)
HOST_PORTDIR=${_PORTDIR:-/usr/portage}
HOST_DISTDIR=${_DISTDIR:-/usr/portage/distfiles}
HOST_PKGDIR=${_PKGDIR:-/usr/portage/packages}
PORTAGE_SNAPSHOT="${GENTOO_MIRROR}/snapshots/portage-latest.tar.bz2"
if [ ${BIND_PORTAGE} = 1 ] ; then
if [ -d ${ROOT_FS}/${PORTDIR} ] ; then
mount --bind ${HOST_PORTDIR} ${ROOT_FS}/${PORTDIR} || die "Error mounting ${PORTDIR}"
if [ -d ${ROOT_FS}/${HOST_PORTDIR} ] ; then
mount --bind ${HOST_PORTDIR} ${ROOT_FS}/${HOST_PORTDIR} || die "Error mounting ${HOST_PORTDIR}"
fi
else
# install latest portage snapshot
@ -164,7 +179,7 @@ cleanup() {
umount ${ROOT_FS}/dev ${ROOT_FS}/sys ${ROOT_FS}/proc
if [ ${BIND_PORTAGE} != 0 ]; then
umount ${ROOT_FS}/${HOST_PORTAGE}
umount ${ROOT_FS}/${HOST_PORTDIR}
fi
}
@ -185,6 +200,7 @@ OPTIONS:
-c local cache (default $LOCAL_CACHE)
-b bind mount host portage tree
-i interactive, setting up chroot and enter it, skip extracting stage3, portage, etc.
-m make.conf to source portage location,etc. defaults to /etc/portage/make.conf
-v Verbose
EOF
}
@ -198,6 +214,7 @@ fi
VERBOSE=0
BIND_PORTAGE=0
INTERACTIVE=0
MAKE_CONF="/etc/portage/make.conf"
while getopts ":a:p:t:r:c:m:bvhi" OPTIONS; do
case $OPTIONS in
a ) ARCH=$OPTARG;;