forked from brl/citadel
93 lines
2.4 KiB
Plaintext
93 lines
2.4 KiB
Plaintext
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# RMC database bbclass
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# provide functions to generate RMC database file on build host (native)
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DEPENDS += "rmc-native"
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# rmc_generate_db()
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# $1: a list of directories. Each directory holds directories for a group of
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# boards.
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# $2: path_name of rmc generates database file and records
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#
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# WARNING: content of directory of database file will be removed.
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#
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# Each board directory shall contain a fingerprint file (*.fp) at least, with
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# optional file blob(s) associated to the type of board. If a board directory
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# has no file blob, no record is created for that board.
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#
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# An example of two directories each of which contains two boards for RMC:
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# (All file and directory names are for illustration purpose.)
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#
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# dir_1/
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# board_1/
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# board_1_fingerprint.fp
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# file_1.blob
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# board_2/
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# board_2.fp
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# dir_2/
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# board_3/
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# b3.fp
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# file_1.blob
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# file_2.conf
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# board_4/
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# board_foo.fp
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# mylib.config
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#
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# To generate a RMC database "rmc.db" with data of all (actually 3) of boards in
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# a directory "deploy_dir":
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#
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# rmc_generate_db "dir_1 dir_2" "deploy_dir/rmc.db"
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#
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# The board_2 will be skipped. No record or any data for it is packed in
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# generated database because it only contains a fingerprint file.
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#
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rmc_generate_db () {
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RMC_BOARD_DIRS=$1
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if [ "$#" -ne 2 ]; then
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echo "rmc_generate_db(): Wrong number of arguments: $#"
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return 1
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fi
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RMC_DB_DIR=$(dirname "$2")
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RMC_RECORDS=""
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rm -rf ${RMC_DB_DIR}
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mkdir -p ${RMC_DB_DIR}
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# generate rmc database
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for topdir in ${RMC_BOARD_DIRS}; do
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# For all board dirs in a topdir:
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CUR_BOARD_DIRS=$(find ${topdir}/* -type d)
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for board_dir in ${CUR_BOARD_DIRS}; do
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CUR_FINGERPRINT=$(find ${board_dir}/ -name "*.fp")
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# disallow a board directory without any fingerprint file in it.
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if [ -z "${CUR_FINGERPRINT}" ]; then
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echo "Cannot find RMC fingerprint file in ${board_dir}"
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return 1
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fi
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CUR_FILES=$(find ${board_dir}/ -type f |grep -v '\.fp$' || true)
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# allow a directory only with fingerprint file. Developer may
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# check in fingerprint for future use.
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if [ -z "${CUR_FILES}" ]; then
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continue
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fi
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for fp in ${CUR_FINGERPRINT}; do
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fullname=$(basename ${fp})
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CUR_TAG="${fullname%.*}"
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CUR_RECORD=${RMC_DB_DIR}/${CUR_TAG}.rec
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rmc -R -f ${fp} -b ${CUR_FILES} -o ${CUR_RECORD}
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RMC_RECORDS="${RMC_RECORDS} ${CUR_RECORD}"
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done
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done
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done
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if [ ! -z "${RMC_RECORDS}" ]; then
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rmc -D ${RMC_RECORDS} -o "$2"
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fi
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}
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