260 lines
11 KiB
Bash
260 lines
11 KiB
Bash
# $Id$
|
|
|
|
#----------------------------#
|
|
validate_target() { #
|
|
#----------------------------#
|
|
local -r ERROR_MSG_pt1='The variable \"${L_arrow}TARGET${R_arrow}\" value ${L_arrow}${BOLD}${TARGET}${R_arrow} is invalid for the ${L_arrow}${BOLD}${ARCH}${R_arrow} architecture'
|
|
local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo $PROGNAME | tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
|
|
|
|
local -r PARAM_VALS='TARGET: ${L_arrow}${BOLD}${TARGET}${OFF}${R_arrow}'
|
|
local -r PARAM_VALS2='TARGET32: ${L_arrow}${BOLD}${TARGET32}${OFF}${R_arrow}'
|
|
|
|
write_error_and_die() {
|
|
echo -e "\n${DD_BORDER}"
|
|
echo -e "`eval echo ${ERROR_MSG_pt1}`" >&2
|
|
echo -e "`eval echo ${ERROR_MSG_pt2}`" >&2
|
|
echo -e "${DD_BORDER}\n"
|
|
exit 1
|
|
}
|
|
|
|
if [[ ! "${TARGET32}" = "" ]]; then
|
|
echo -e "`eval echo $PARAM_VALS2`"
|
|
fi
|
|
echo -e "`eval echo $PARAM_VALS`"
|
|
|
|
case "${ARCH}" in
|
|
"x86") [[ "${TARGET}" = "i486-pc-linux-gnu" ]] && return
|
|
[[ "${TARGET}" = "i586-pc-linux-gnu" ]] && return
|
|
[[ "${TARGET}" = "i686-pc-linux-gnu" ]] && return
|
|
;;
|
|
"ppc") [[ "${TARGET}" = "powerpc-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"mips") [[ "${TARGET}" = "mipsel-unknown-linux-gnu" ]] && return
|
|
[[ "${TARGET}" = "mips-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"sparc") [[ "${TARGET}" = "sparcv9-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"x86_64-64") [[ "${TARGET}" = "x86_64-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"mips64-64") [[ "${TARGET}" = "mips64el-unknown-linux-gnu" ]] && return
|
|
[[ "${TARGET}" = "mips64-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"sparc64-64") [[ "${TARGET}" = "sparc64-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"alpha") [[ "${TARGET}" = "alpha-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"x86_64") [[ "${TARGET}" = "x86_64-unknown-linux-gnu" ]] &&
|
|
[[ "${TARGET32}" = "i686-pc-linux-gnu" ]] && return
|
|
;;
|
|
"mips64") [[ "${TARGET}" = "mips64el-unknown-linux-gnu" ]] &&
|
|
[[ "${TARGET32}" = "mipsel-unknown-linux-gnu" ]] && return
|
|
|
|
[[ "${TARGET}" = "mips64-unknown-linux-gnu" ]] &&
|
|
[[ "${TARGET32}" = "mips-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"sparc64") [[ "${TARGET}" = "sparc64-unknown-linux-gnu" ]] &&
|
|
[[ "${TARGET32}" = "sparc-unknown-linux-gnu" ]] && return
|
|
;;
|
|
"ppc64") [[ "${TARGET}" = "powerpc64-unknown-linux-gnu" ]] &&
|
|
[[ "${TARGET32}" = "powerpc-unknown-linux-gnu" ]] && return
|
|
;;
|
|
*) write_error_and_die
|
|
;;
|
|
esac
|
|
|
|
# If you end up here then there was an error SO...
|
|
write_error_and_die
|
|
}
|
|
|
|
|
|
#----------------------------#
|
|
validate_config() { # Are the config values sane (within reason)
|
|
#----------------------------#
|
|
: <<inline_doc
|
|
Validates the configuration parameters. The global var PROGNAME selects the
|
|
parameter list.
|
|
|
|
input vars: none
|
|
externals: color constants
|
|
PROGNAME (lfs,clfs,hlfs)
|
|
modifies: none
|
|
returns: nothing
|
|
on error: write text to console and dies
|
|
on success: write text to console and returns
|
|
inline_doc
|
|
|
|
# First internal variables, then the ones that change the book's flavour, and lastly system configuration variables
|
|
local -r hlfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE MODEL GRSECURITY_HOST TEST BOMB_TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB CONFIG GETKERNEL KEYMAP PAGE TIMEZONE LANG LC_ALL"
|
|
local -r clfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE METHOD ARCH TARGET TEST BOMB_TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB BOOT_CONFIG CONFIG GETKERNEL KEYMAP VIMLANG PAGE TIMEZONE LANG"
|
|
local -r lfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE TEST BOMB_TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB CONFIG GETKERNEL VIMLANG PAGE TIMEZONE LANG"
|
|
|
|
local -r ERROR_MSG_pt1='The variable \"${L_arrow}${config_param}${R_arrow}\" value ${L_arrow}${BOLD}${!config_param}${R_arrow} is invalid,'
|
|
local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo $PROGNAME | tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
|
|
local -r PARAM_VALS='${config_param}: ${L_arrow}${BOLD}${!config_param}${OFF}${R_arrow}'
|
|
|
|
local PARAM_LIST=
|
|
local config_param
|
|
local validation_str
|
|
local save_param
|
|
|
|
write_error_and_die() {
|
|
echo -e "\n${DD_BORDER}"
|
|
echo -e "`eval echo ${ERROR_MSG_pt1}`" >&2
|
|
echo -e "`eval echo ${ERROR_MSG_pt2}`" >&2
|
|
echo -e "${DD_BORDER}\n"
|
|
exit 1
|
|
}
|
|
|
|
validate_against_str() {
|
|
# This is the 'regexp' test available in bash-3.0..
|
|
# using it as a poor man's test for substring
|
|
echo -e "`eval echo $PARAM_VALS`"
|
|
if [[ ! "$1" =~ "x${!config_param}x" ]] ; then
|
|
# parameter value entered is no good
|
|
write_error_and_die
|
|
fi
|
|
}
|
|
|
|
validate_file() {
|
|
# For parameters ending with a '+' failure causes a warning message only
|
|
echo -n "`eval echo $PARAM_VALS`"
|
|
while test $# -gt 0 ; do
|
|
case $1 in
|
|
# Failures caused program exit
|
|
"-z") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO file name given" && write_error_and_die ;;
|
|
"-e") [[ ! -e "${!config_param}" ]] && echo "${tab_}<-- file does not exist" && write_error_and_die ;;
|
|
"-s") [[ ! -s "${!config_param}" ]] && echo "${tab_}<-- file has zero bytes" && write_error_and_die ;;
|
|
"-r") [[ ! -r "${!config_param}" ]] && echo "${tab_}<-- no read permission " && write_error_and_die ;;
|
|
"-w") [[ ! -w "${!config_param}" ]] && echo "${tab_}<-- no write permission" && write_error_and_die ;;
|
|
"-x") [[ ! -x "${!config_param}" ]] && echo "${tab_}<-- file cannot be executed" && write_error_and_die ;;
|
|
# Warning messages only
|
|
"-z+") [[ -z "${!config_param}" ]] && echo && return ;;
|
|
esac
|
|
shift 1
|
|
done
|
|
echo
|
|
}
|
|
|
|
validate_dir() {
|
|
# For parameters ending with a '+' failure causes a warning message only
|
|
echo -n "`eval echo $PARAM_VALS`"
|
|
while test $# -gt 0 ; do
|
|
case $1 in
|
|
"-z") [[ -z "${!config_param}" ]] && echo "${tab_}NO directory name given" && write_error_and_die ;;
|
|
"-d") [[ ! -d "${!config_param}" ]] && echo "${tab_}This is NOT a directory" && write_error_and_die ;;
|
|
"-w") if [[ ! -w "${!config_param}" ]]; then
|
|
echo "${nl_}${DD_BORDER}"
|
|
echo "${tab_}${RED}You do not have ${L_arrow}write${R_arrow}${RED} access to the directory${OFF}"
|
|
echo "${tab_}${BOLD}${!config_param}${OFF}"
|
|
echo "${DD_BORDER}${nl_}"
|
|
exit 1
|
|
fi ;;
|
|
# Warnings only
|
|
"-w+") if [[ ! -w "${!config_param}" ]]; then
|
|
echo "${nl_}${DD_BORDER}"
|
|
echo "${tab_}WARNING-- You do not have ${L_arrow}write${R_arrow} access to the directory${OFF}"
|
|
echo "${tab_} -- ${BOLD}${!config_param}${OFF}"
|
|
echo "${DD_BORDER}"
|
|
fi ;;
|
|
"-z+") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO directory name given" && return
|
|
esac
|
|
shift 1
|
|
done
|
|
echo
|
|
}
|
|
|
|
set +e
|
|
PARAM_GROUP=${PROGNAME}_PARAM_LIST
|
|
for config_param in ${!PARAM_GROUP}; do
|
|
# This is a tricky little piece of code.. executes a cmd string.
|
|
case $config_param in
|
|
TIMEZONE) echo -e "`eval echo $PARAM_VALS`" ;;
|
|
|
|
# Validate general parameters..
|
|
GETPKG) validate_against_str "x0x x1x" ;;
|
|
GETKERNEL ) if [[ -z "$CONFIG" ]] && [[ -z "$BOOT_CONFIG" ]] ; then
|
|
[[ "$GETPKG" = "1" ]] && validate_against_str "x0x x1x"
|
|
fi ;;
|
|
RUNMAKE) validate_against_str "x0x x1x" ;;
|
|
REPORT) validate_against_str "x0x x1x"
|
|
if [[ "${!config_param}" = "1" ]]; then
|
|
if [[ `type -p bc` ]]; then
|
|
continue
|
|
else
|
|
echo -e " ${BOLD}The bc binary was not found${OFF}"
|
|
echo -e " The SBU and disk usage report creation will be skiped"
|
|
REPORT=0
|
|
continue
|
|
fi
|
|
fi ;;
|
|
COMPARE) if [[ ! "$COMPARE" = "1" ]]; then
|
|
validate_against_str "x0x x1x"
|
|
else
|
|
if [[ ! "${RUN_ICA}" = "1" ]] && [[ ! "${RUN_FARCE}" = "1" ]]; then
|
|
echo "${nl_}${DD_BORDER}"
|
|
echo "You have elected to analyse your build but have failed to select a tool." >&2
|
|
echo "Edit /common/config and set ${L_arrow}${BOLD}RUN_ICA${R_arrow} and/or ${L_arrow}${BOLD}RUN_FARCE${R_arrow} to the required values" >&2
|
|
echo "${DD_BORDER}${nl_}"
|
|
exit 1
|
|
fi
|
|
fi ;;
|
|
RUN_ICA) [[ "$COMPARE" = "1" ]] && validate_against_str "x0x x1x" ;;
|
|
RUN_FARCE) [[ "$COMPARE" = "1" ]] && validate_against_str "x0x x1x" ;;
|
|
ITERATIONS) [[ "$COMPARE" = "1" ]] && validate_against_str "x2x x3x x4x x5x" ;;
|
|
TEST) validate_against_str "x0x x1x x2x x3x" ;;
|
|
BOMB_TEST) [[ ! "$TEST" = "0" ]] && validate_against_str "x0x x1x" ;;
|
|
OPTIMIZE) validate_against_str "x0x x1x x2x" ;;
|
|
STRIP) validate_against_str "x0x x1x" ;;
|
|
VIMLANG) validate_against_str "x0x x1x" ;;
|
|
MODEL) validate_against_str "xglibcx xuclibcx" ;;
|
|
PAGE) validate_against_str "xletterx xA4x" ;;
|
|
METHOD) validate_against_str "xchrootx xbootx" ;;
|
|
ARCH) validate_against_str "xx86x xx86_64x xx86_64-64x xsparcx xsparc64x xsparc64-64x xmipsx xmips64x xmips64-64x xppcx xppc64x xalphax" ;;
|
|
TARGET) validate_target ;;
|
|
GRSECURITY_HOST) validate_against_str "x0x x1x" ;;
|
|
|
|
# BOOK validation. Very ugly, need be fixed
|
|
BOOK) if [[ "${WC}" = "1" ]] ; then
|
|
validate_dir -z -d
|
|
else
|
|
validate_against_str "x${PROGNAME}-${LFSVRS}x"
|
|
fi ;;
|
|
|
|
# Validate directories, testable states:
|
|
# fatal -z -d -w,
|
|
# warning -z+ -w+
|
|
SRC_ARCHIVE) validate_dir -z+ -d -w+ ;;
|
|
BUILDDIR) # The build directory/partition MUST exist and be writable by the user
|
|
validate_dir -z -d -w
|
|
[[ "xx x/x" =~ "x${!config_param}x" ]] &&
|
|
write_error_and_die
|
|
;;
|
|
|
|
# Validate files, testable states:
|
|
# fatal -z -e -s -w -x -r,
|
|
# warning -z+
|
|
FSTAB) validate_file -z+ -e -s ;;
|
|
CONFIG) validate_file -z+ -e -s ;;
|
|
BOOT_CONFIG) [[ "${METHOD}" = "boot" ]] && validate_file -z -e -s ;;
|
|
|
|
# Treatment of 'special' parameters
|
|
LANG | \
|
|
LC_ALL) # See it the locale values exist on this machine
|
|
echo -n "`eval echo $PARAM_VALS`"
|
|
[[ -z "${!config_param}" ]] &&
|
|
echo " -- Variable $config_param cannot be empty!" &&
|
|
write_error_and_die
|
|
echo
|
|
;;
|
|
KEYMAP) echo "`eval echo $PARAM_VALS`"
|
|
save_param=${KEYMAP}
|
|
[[ ! "${!config_param}" = "none" ]] &&
|
|
KEYMAP="/usr/share/kbd/keymaps/${KEYMAP}" &&
|
|
validate_file -z -e -s
|
|
KEYMAP=${save_param}
|
|
;;
|
|
esac
|
|
done
|
|
set -e
|
|
echo "${nl_}***${BOLD}${GREEN} ${PARAM_GROUP%%_*T} config parameters look good${OFF} ***${nl_}"
|
|
}
|