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buildsystem: add a function to calculate stamps, switch from md5 to sha256

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This commit is contained in:
MilhouseVH 2018-04-02 10:09:11 +01:00
parent 2c3aa62af8
commit 7628290170
3 changed files with 19 additions and 17 deletions
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8
config/functions
View File

@ -322,6 +322,14 @@ get_pkg_variable() {
fi
}
calculate_stamp() {
local stamp
stamp="$PKG_DIR $PROJECT_DIR/$PROJECT/patches/$PKG_NAME"
[ -n "$DEVICE" ] && stamp+=" $PROJECT_DIR/$PROJECT/devices/$DEVICE/patches/$PKG_NAME"
[ -n "$PKG_NEED_UNPACK" ] && stamp+=" $PKG_NEED_UNPACK"
find ${stamp} -exec sha256sum {} \; 2>/dev/null | sed "s/ ${ROOT//\//\\/}\// /" | sort | sha256sum | cut -d" " -f1
}
# return 0 if $2 in space-separated list $1, otherwise return 1
listcontains() {
if [ -n "$1" -a -n "$2" ]; then

15
scripts/build
View File

@ -65,13 +65,10 @@ STAMP=$STAMPS/$PACKAGE_NAME/build_$TARGET
$SCRIPTS/unpack $PACKAGE_NAME
STAMP_DEPENDS="$PKG_DIR $PKG_NEED_UNPACK $PROJECT_DIR/$PROJECT/patches/$PKG_NAME"
[ -n "$DEVICE" ] && STAMP_DEPENDS="$STAMP_DEPENDS $PROJECT_DIR/$PROJECT/devices/$DEVICE/patches/$PKG_NAME"
if [ -f $STAMP ] ; then
. $STAMP
PKG_DEEPMD5=$(find $STAMP_DEPENDS -exec md5sum {} \; 2>/dev/null | sort | md5sum | cut -d" " -f1)
if [ ! "$PKG_DEEPMD5" = "$STAMP_PKG_DEEPMD5" ] ; then
PKG_DEEPHASH=$(calculate_stamp)
if [ ! "$PKG_DEEPHASH" = "$STAMP_PKG_DEEPHASH" ] ; then
rm -f $STAMP
fi
@ -240,8 +237,8 @@ export BUILD_INDENT=$((${BUILD_INDENT:-1}+$BUILD_INDENT_SIZE))
# virtual packages dont must be build, they only contains dependencies, so dont go further here
if [ "$PKG_SECTION" = "virtual" ]; then
PKG_DEEPMD5=$(find $STAMP_DEPENDS -exec md5sum {} \; 2>/dev/null | sort | md5sum | cut -d" " -f1)
for i in PKG_NAME PKG_DEEPMD5 BUILD_WITH_DEBUG; do
PKG_DEEPHASH=$(calculate_stamp)
for i in PKG_NAME PKG_DEEPHASH BUILD_WITH_DEBUG; do
echo "STAMP_$i=\"${!i}\"" >> $STAMP
done
@ -560,8 +557,8 @@ for i in `find $SYSROOT_PREFIX/usr/lib/ -name "*.la" 2>/dev/null`; do \
$SED "s:\(['= ]\)/usr:\\1$SYSROOT_PREFIX/usr:g" $i; \
done
PKG_DEEPMD5=$(find $STAMP_DEPENDS -exec md5sum {} \; 2>/dev/null | sort | md5sum | cut -d" " -f1)
for i in PKG_NAME PKG_DEEPMD5 BUILD_WITH_DEBUG; do
PKG_DEEPHASH=$(calculate_stamp)
for i in PKG_NAME PKG_DEEPHASH BUILD_WITH_DEBUG; do
echo "STAMP_$i=\"${!i}\"" >> $STAMP
done

13
scripts/unpack
View File

@ -36,17 +36,14 @@ STAMP=$PKG_BUILD/.libreelec-unpack
mkdir -p $BUILD
STAMP_DEPENDS="$PKG_DIR $PKG_NEED_UNPACK $PROJECT_DIR/$PROJECT/patches/$PKG_NAME"
[ -n "$DEVICE" ] && STAMP_DEPENDS="$STAMP_DEPENDS $PROJECT_DIR/$PROJECT/devices/$DEVICE/patches/$PKG_NAME"
# Perform a wildcard match on the package to ensure old versions are cleaned too
PKG_DEEPMD5=
PKG_DEEPHASH=
for i in $BUILD/$1-*; do
if [ -d $i -a -f "$i/.libreelec-unpack" ] ; then
. "$i/.libreelec-unpack"
if [ "$STAMP_PKG_NAME" = "$1" ]; then
[ -z "${PKG_DEEPMD5}" ] && PKG_DEEPMD5=$(find $STAMP_DEPENDS -exec md5sum {} \; 2>/dev/null | sort | md5sum | cut -d" " -f1)
if [ ! "$PKG_DEEPMD5" = "$STAMP_PKG_DEEPMD5" ] ; then
[ -z "${PKG_DEEPHASH}" ] && PKG_DEEPHASH=$(calculate_stamp)
if [ ! "$PKG_DEEPHASH" = "$STAMP_PKG_DEEPHASH" ] ; then
$SCRIPTS/clean $1
fi
fi
@ -200,8 +197,8 @@ if [ "$PKG_SECTION" != "virtual" ]; then
rm -f $STAMPS/$1/build_*
PKG_DEEPMD5=$(find $STAMP_DEPENDS -exec md5sum {} \; 2>/dev/null | sort | md5sum | cut -d" " -f1)
for i in PKG_NAME PKG_DEEPMD5; do
PKG_DEEPHASH=$(calculate_stamp)
for i in PKG_NAME PKG_DEEPHASH; do
echo "STAMP_$i=\"${!i}\"" >> $STAMP
done
fi