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|
#!/bin/bash
MODULE_DIR="${ROOT_DIR}/remote"
#Create tools directory if not exists
TOOL_DIR="${MODULE_DIR}/tools"
INIT_DIR="${MODULE_DIR}/stage3.2"
# Keep track of processed modules
PROCESSED_MODULES=""
initial_checks ()
{
for BIN in git locate
do
local TEST=$(which ${BIN})
[ -z "$TEST" ] && pinfo "Installing $BIN..." && apt-get install $BIN
done
}
read_config ()
{
unset REQUIRED_BINARIES
unset REQUIRED_LIBRARIES
unset REQUIRED_DIRECTORIES
unset REQUIRED_FILES
unset REQUIRED_MODULES
unset REQUIRED_PACKAGES
unset REQUIRED_DEPENDENCIES
local TOOL_CONFIG="${TOOL_DIR}/${TOOL}/${TOOL}.conf"
if [ -e "${TOOL_CONFIG}.${PACKET_MANAGER}" ]; then
# a specific tool.conf seems to exist, try to use that one
# TODO: Maybe move this down right after loading the generic one, to allow "overloading".... but might be a bit confusing
. "${TOOL_CONFIG}.${PACKET_MANAGER}" || perror "Sourcing '${TOOL_CONFIG}.${PACKET_MANAGER}' failed."
else
# otherwise, use the generic one
[ ! -e "${TOOL_CONFIG}" ] && perror "Config for '$TOOL' not found."
. "${TOOL_CONFIG}" || perror "Sourcing '${TOOL_CONFIG}' failed."
fi
}
read_build ()
{
local BUILD_SCRIPT="${TOOL_DIR}/${TOOL}/${TOOL}.build"
[ ! -e "${BUILD_SCRIPT}" ] && perror "Build script for specified tool not found."
. "${BUILD_SCRIPT}" || perror "Sourcing '${BUILD_SCRIPT}' failed."
}
copyfileswithdependencies ()
{
[ ! -d build ] && pinfo "No build directory found, skipping dependency copying" && return 0
cd build
COPYFILES_LIST="list_wanted_stage3.2"
[ -e ${COPYFILES_LIST} ] && rm ${COPYFILES_LIST}
[ ! -z "${REQUIRED_BINARIES}" ] && pinfo "Gathering required binaries from config file..."
for FILENAME in ${REQUIRED_BINARIES}
do
local FILE_CANDIDATES=$( find . -name "${FILENAME}" -a \( -type f -o -type l \) )
pdebug "Candidates for $FILENAME are: $FILE_CANDIDATES"
local FINAL_LIST=""
for FILE in $FILE_CANDIDATES; do
local TESTFILE="$(readlink -f "$FILE")"
pdebug " $FILE leads to $TESTFILE"
[ -f "$TESTFILE" -a -x "$TESTFILE" ] && [ "x$(grep -l -E '^(.ELF|#!)' "$TESTFILE")" != "x" ] && FINAL_LIST="$FINAL_LIST $FILE"
done
FINAL_LIST=$(trim "$FINAL_LIST")
pdebug " Final list is $FINAL_LIST"
if [ -z "$FINAL_LIST" ]; then
pwarning "\tNo Binary found for ${FILENAME}. Skipping."
continue
fi
if [[ "$FINAL_LIST" == *" "* ]]; then
pwarning "Found more than one match for required file '$FILENAME': $FINAL_LIST"
else
pdebug "\tFound ${FILENAME} at ${FILE}"
fi
for FILE in $FINAL_LIST; do
get_link_chain "${TOOL_DIR}/${TOOL}/build/${FILE}" "${TOOL_DIR}/${TOOL}/build" >> "${COPYFILES_LIST}"
get_dynamic_dependencies -l "${TOOL_DIR}/${TOOL}/build" "${FILE}" >> "${COPYFILES_LIST}"
done
done
[ ! -z "${REQUIRED_LIBRARIES}" ] && pinfo "Gathering required libraries from config file..."
for LIB in ${REQUIRED_LIBRARIES}
do
for LOCATION in $(find . -name ${LIB}.so\*)
do
pdebug "* $LOCATION"
get_link_chain "${TOOL_DIR}/${TOOL}/build/${LOCATION}" "${TOOL_DIR}/${TOOL}/build" >> "${COPYFILES_LIST}"
get_dynamic_dependencies -l "${TOOL_DIR}/${TOOL}/build" "${LOCATION}" >> "${COPYFILES_LIST}"
done
done
[ ! -z "${REQUIRED_DIRECTORIES}" ] && pinfo "Gathering required directories from config file..."
local CURRENT_PWD=$(pwd) # Prevent calling pwd 50000 times inside the loop below
for ENTRY in ${REQUIRED_DIRECTORIES}
do
pdebug "* ./$ENTRY"
echo "./${ENTRY}" >> "${COPYFILES_LIST}"
for BIN in $(find "./${ENTRY}" -type f -not -name '*.a' | xargs grep -l '^.ELF')
do
pdebug " Searching libs for ${BIN}..."
get_link_chain "${TOOL_DIR}/${TOOL}/build/${BIN}" "${TOOL_DIR}/${TOOL}/build" >> "${COPYFILES_LIST}"
get_dynamic_dependencies -l "${TOOL_DIR}/${TOOL}/build" "${BIN}" >> "${COPYFILES_LIST}"
done
done
[ ! -z "${REQUIRED_FILES}" ] && pinfo "Gathering required files from config file..."
for ENTRY in ${REQUIRED_FILES}
do
get_link_chain "${TOOL_DIR}/${TOOL}/build/${ENTRY}" "${TOOL_DIR}/${TOOL}/build" >> "${COPYFILES_LIST}"
get_dynamic_dependencies -l "${TOOL_DIR}/${TOOL}/build" "${TOOL_DIR}/${TOOL}/build/.${ENTRY}" >> "${COPYFILES_LIST}"
done
#copy to initramfsdir
pdebug "[stage32] Completed file list generation at ${TOOL_DIR}/${TOOL}/build/${COPYFILES_LIST}."
if [ -s "$COPYFILES_LIST" ]; then
local CLISTCOUNT=$(cat "$COPYFILES_LIST" | wc -l)
pinfo "Copying $CLISTCOUNT files to stage 3.2 target directory."
tarcopy "$(cat "$COPYFILES_LIST"|sort -u)" "${INIT_DIR}"
fi
}
generate_stage32 () {
initial_checks
tarcopy "$(list_basic_libs)" "${INIT_DIR}"
# if no arguments assume all.
if [ "x$1" = "x" -o "x$1" = "xall" ]; then
tools=$(ls ${TOOL_DIR})
set -- $tools
fi
# now iterate over given tools and copy them
while (( "$#" )); do
process_module "$1"
shift
done
TOOL_STR=""
}
process_module() {
[ "$#" -ne "1" ] && perror "process_module: want 1 param."
local TOOL="$1"
[[ "$PROCESSED_MODULES" == *"!${TOOL}!"* ]] && return # Already processed this module
PROCESSED_MODULES="${PROCESSED_MODULES}!${TOOL}!"
local TOOL_STR=""
pinfo ">>>>>>>>>>>>>>>>> Processing module [ $TOOL ]"
TOOL_STR="[${TOOL}]"
if [ -d "${TOOL_DIR}/${TOOL}" ];
then
#[ "x$DEBUG" != "x1" ] \
# && echo "Logging to ${TOOL_DIR}/${TOOL}/stage32.log" \
# && exec 6>&1 > ${TOOL_DIR}/${TOOL}/stage32.log
# TODO: Make above work with the new logging system (add function to logging.inc to switch logfile)
cd "${TOOL_DIR}/${TOOL}" || perror "Tool dir '${TOOL_DIR}/${TOOL}' seems to exist, but cd to it failed."
pinfo "## Reading config"
read_config
# Check if this module has a dependency that wasn't built yet:
if [ ! -z "$REQUIRED_MODULES" ]; then
pinfo "$TOOL depends on ${REQUIRED_MODULES}...."
for DEP in $REQUIRED_MODULES; do
#[[ "$DESIRED_MODULES" != *"!${DEP}!"* ]] && perror "$TOOL has dependency $DEP, but $DEP is not in current profile."
process_module "$DEP"
done
# Read old config again, as it got overwritten by the deps
cd "${TOOL_DIR}/${TOOL}" || perror "Tool dir '${TOOL_DIR}/${TOOL}' seems to exist, but cd to it failed (after building deps)."
read_config
pinfo "<<<<<<<<<<<<<<<<< Dependency modules processed, back to module [ $TOOL ]"
fi
pinfo "## Reading build"
read_build
pinfo "## Installing dependencies"
install_dependencies
pinfo "## Fetching source"
fetch_source
pinfo "## Building"
build
# remove *.la files as they might confuse libtool/linker of other tool packages
find "${TOOL_DIR}/${TOOL}/build" -name '*.la' -exec rm -f {} \;
pinfo "## Copying files with dependencies"
copyfileswithdependencies
pinfo "## Post copy"
post_copy
# reset pipes
#[ "x$DEBUG" != "x1" ] && exec 1>&6 6>&-
# TODO
pinfo "Module completed."
else
perror "Tool directory for '$TOOL' not found."
# maybe make this a warning instead of error?
fi
}
clean_tools() {
if [ "x$1" = "x" -o "x$1" = "xall" ]; then
#clean all
if [ -d ${INIT_DIR} ]; then
rm -rf "${INIT_DIR}"/* || perror "Error deleting $INIT_DIR"
fi
for TOOL in $(ls ${TOOL_DIR}); do
clean_tool $TOOL
done
else
while (( "$#" )); do
clean_tool $1
shift
done
fi
}
clean_tool() {
TOOLDIR=${TOOL_DIR}/$1
pinfo "Cleaning '${TOOLDIR}'..."
#[ -e ${TOOLDIR}/build/list_wanted_stage3.2 ] && cd ${INIT_DIR} \
# && xargs rm < ${TOOLDIR}/build/list_wanted_stage3.2
#[ -d ${TOOLDIR}/data ] && cd ${INIT_DIR} \
# && xargs rm < $(find ${TOOLDIR}/data -type f)
if [ -e ${TOOLDIR}/.built ]; then
rm "${TOOLDIR}/.built" || perror "Could not clear built flag"
fi
if [ -e ${TOOLDIR}/.fetched_source ]; then
rm "${TOOLDIR}/.fetched_source" || perror "Could not clear fetched_source flag"
fi
if [ -d ${TOOLDIR}/build ]; then
rm -rf "${TOOLDIR}/build" || perror "Could not delete build path"
fi
if [ -d ${TOOLDIR}/src ]; then
rm -rf "${TOOLDIR}/src" || perror "Could not delete src path"
fi
if [ -e ${TOOLDIR}/list_binaries_and_files ]; then
rm "${TOOLDIR}/list_binaries_and_files" || perror "Could not delete list_binaries_and_files"
fi
}
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