function usage() {
cat<<EOT
Usage:
- ${0##*/} SRC_DIR OUTPUT_FILE [-s] [-m MOUNT_POINT] [-d PRODUCT_OUT] [-C FS_CONFIG ] [-c FILE_CONTEXTS] [-B BLOCK_MAP_FILE] [-b BLOCK_SIZE] [-z COMPRESSOR] [-zo COMPRESSOR_OPT] [-t COMPRESS_THRESHOLD]
-${0##*/} SRC_DIR OUTPUT_FILE [-s] [-m MOUNT_POINT] [-d PRODUCT_OUT] [-C FS_CONFIG ] [-c FILE_CONTEXTS] [-B BLOCK_MAP_FILE] [-b BLOCK_SIZE] [-z COMPRESSOR] [-zo COMPRESSOR_OPT] [-a ]
++${0##*/} SRC_DIR OUTPUT_FILE [-s] [-m MOUNT_POINT] [-d PRODUCT_OUT] [-C FS_CONFIG ] [-c FILE_CONTEXTS] [-B BLOCK_MAP_FILE] [-b BLOCK_SIZE] [-z COMPRESSOR] [-zo COMPRESSOR_OPT] [-t COMPRESS_THRESHOLD] [-a]
EOT
}
shift; shift
fi
+COMPRESS_THRESHOLD=0
+if [[ "$1" == "-t" ]]; then
+ COMPRESS_THRESHOLD=$2
+ shift; shift
+fi
+
+
+ DISABLE_4K_ALIGN=false
+ if [[ "$1" == "-a" ]]; then
+ DISABLE_4K_ALIGN=true
+ shift;
+ fi
+
OPT=""
if [ -n "$MOUNT_POINT" ]; then
OPT="$OPT -mount-point $MOUNT_POINT"
if [ -n "$BLOCK_SIZE" ]; then
OPT="$OPT -b $BLOCK_SIZE"
fi
+if [ -n "$COMPRESS_THRESHOLD" ]; then
+ OPT="$OPT -t $COMPRESS_THRESHOLD"
+fi
+ if [ "$DISABLE_4K_ALIGN" = true ]; then
+ OPT="$OPT -disable-4k-align"
+ fi
MAKE_SQUASHFS_CMD="mksquashfs $SRC_DIR/ $OUTPUT_FILE -no-progress -comp $COMPRESSOR $COMPRESSOR_OPT -no-exports -noappend -no-recovery -no-fragments -no-duplicates -android-fs-config $OPT"
echo $MAKE_SQUASHFS_CMD