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crossgcc: Re-download the archive if it is incomplete

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If the buildgcc is interrupt by Ctrl-C, probably part of
an archive is downloaded. If we run buildgcc again, the
incomplete archive would be considered as cached file
and skipped.

We check file hashes to see if the file is complete. If test
is failed, we need to delete the partially-downloaded file
and download it again.

sha1sum is quite different among the distributions.
Only Linux, Cygwin, Darwin have been tested.

Once new archive is deployed, a new checksum would be created,
which should be uploaded along with the script buildgcc.

Change-Id: Ibb1aa25a0374f774e1e643fe5e698de7bf7cc418
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/4511
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
zbao
2015-04-30 04:44:07 +08:00
committed by Patrick Georgi
parent 6548ae9f99
commit 939dc8492a
8 changed files with 47 additions and 1 deletions
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41
util/crossgcc/buildgcc
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@@ -125,6 +125,26 @@ searchtool()
fi
fi
fi
if [ "`echo $1 | cut -b -3`" = "sha" ]; then
if [ $UNAME = "FreeBSD" ]; then
if test -x "`which sha1 2>/dev/null`"; then
echo sha1
return
fi
fi
if [ $UNAME = "NetBSD" ]; then
if test -x "`which cksum 2>/dev/null`"; then
echo cksum -a `echo $1 | sed -e 's,sum,,'`
return
fi
fi
if [ $UNAME = "Darwin" ]; then
if test -x "`which openssl 2>/dev/null`"; then
echo openssl `echo $1 | sed -e 's,sum,,'`
return
fi
fi
fi
printf "${RED}ERROR:${red} Missing tool: Please install $1 (eg using your OS packaging system)${NC}\n" >&2
[ -z "$3" ] && exit 1
false
@@ -151,6 +171,10 @@ wait_for_build() {
true
}
SHA1SUM=`searchtool sha1sum`
SHA512SUM=`searchtool sha512sum`
CHECKSUM=$SHA1SUM
cleanup()
{
printf "Cleaning up temporary files... "
@@ -295,10 +319,25 @@ for ARCHIVE in $GMP_ARCHIVE $MPFR_ARCHIVE $MPC_ARCHIVE $LIBELF_ARCHIVE \
$IASL_ARCHIVE $PYTHON_ARCHIVE $EXPAT_ARCHIVE; do
FILE=`basename $ARCHIVE`
printf " * $FILE "
test -f tarballs/$FILE && printf "(cached)" || (
##create the sum
#test -f sum/$FILE.cksum || (
# $CHECKSUM tarballs/$FILE > sum/$FILE.cksum
# continue
#)
test -f tarballs/$FILE && \
(test -z "$CHECKSUM" || \
test "`cat sum/$FILE.cksum 2>/dev/null | sed -e 's,.*\([0-9a-f]\{40\}\).*,\1,'`" = "`$CHECKSUM tarballs/$FILE 2>/dev/null | sed -e 's,.*\([0-9a-f]\{40\}\).*,\1,'`" ) && \
printf "(cached)" || (
printf "(downloading)"
rm -f tarballs/$FILE
cd tarballs
wget --no-check-certificate -q $ARCHIVE
cd ..
test ! -f sum/$FILE.cksum && test -f tarballs/$FILE && \
(test -z "$CHECKSUM" || $CHECKSUM tarballs/$FILE > sum/$FILE.cksum ) && \
printf "(checksum created. ${RED}Note. Please upload sum/$FILE.cksum if the corresponding archive is upgraded.${NC})"
)
test -f tarballs/$FILE || \
printf "\n${RED}Failed to download $FILE.${NC}\n"