| [c0aeabe] | 1 | # $Id$
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| [3bbf6d5] | 2 |
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| [b1c7734] | 3 | #----------------------------#
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| 4 | validate_target() { #
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| 5 | #----------------------------#
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| [3c61617] | 6 | 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'
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| 7 | local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo $PROGNAME | tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
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| 8 |
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| 9 | local -r PARAM_VALS='TARGET: ${L_arrow}${BOLD}${TARGET}${OFF}${R_arrow}'
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| 10 | local -r PARAM_VALS2='TARGET32: ${L_arrow}${BOLD}${TARGET32}${OFF}${R_arrow}'
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| 11 |
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| 12 | write_error_and_die() {
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| 13 | echo -e "\n${DD_BORDER}"
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| 14 | echo -e "`eval echo ${ERROR_MSG_pt1}`" >&2
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| 15 | echo -e "`eval echo ${ERROR_MSG_pt2}`" >&2
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| 16 | echo -e "${DD_BORDER}\n"
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| 17 | exit 1
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| 18 | }
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| 19 |
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| 20 | if [[ ! "${TARGET32}" = "" ]]; then
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| [3051f95] | 21 | echo -e "`eval echo $PARAM_VALS2`"
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| [3c61617] | 22 | fi
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| [3051f95] | 23 | echo -e "`eval echo $PARAM_VALS`"
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| [3c61617] | 24 |
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| 25 | case "${ARCH}" in
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| [3e0594f] | 26 | "x86") [[ "${TARGET}" = "i486-pc-linux-gnu" ]] && return
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| 27 | [[ "${TARGET}" = "i586-pc-linux-gnu" ]] && return
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| 28 | [[ "${TARGET}" = "i686-pc-linux-gnu" ]] && return
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| [3c61617] | 29 | ;;
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| [3e0594f] | 30 | "ppc") [[ "${TARGET}" = "powerpc-unknown-linux-gnu" ]] && return
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| [3c61617] | 31 | ;;
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| [3e0594f] | 32 | "mips") [[ "${TARGET}" = "mipsel-unknown-linux-gnu" ]] && return
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| 33 | [[ "${TARGET}" = "mips-unknown-linux-gnu" ]] && return
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| [3c61617] | 34 | ;;
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| [3e0594f] | 35 | "sparc") [[ "${TARGET}" = "sparcv9-unknown-linux-gnu" ]] && return
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| [3c61617] | 36 | ;;
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| [3e0594f] | 37 | "x86_64-64") [[ "${TARGET}" = "x86_64-unknown-linux-gnu" ]] && return
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| [3c61617] | 38 | ;;
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| 39 | "mips64-64") [[ "${TARGET}" = "mipsel-unknown-linux-gnu" ]] && return
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| 40 | [[ "${TARGET}" = "mips-unknown-linux-gnu" ]] && return
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| 41 | ;;
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| 42 | "sparc64-64") [[ "${TARGET}" = "sparc64-unknown-linux-gnu" ]] && return
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| 43 | ;;
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| 44 | "alpha") [[ "${TARGET}" = "alpha-unknown-linux-gnu" ]] && return
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| 45 | ;;
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| 46 | "x86_64") [[ "${TARGET}" = "x86_64-unknown-linux-gnu" ]] &&
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| 47 | [[ "${TARGET32}" = "i686-pc-linux-gnu" ]] && return
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| 48 | ;;
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| 49 | "mips64") [[ "${TARGET}" = "mipsel-unknown-linux-gnu" ]] &&
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| 50 | [[ "${TARGET32}" = "mipsel-unknown-linux-gnu" ]] && return
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| [ffd482f] | 51 |
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| [3c61617] | 52 | [[ "${TARGET}" = "mips-unknown-linux-gnu" ]] &&
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| 53 | [[ "${TARGET32}" = "mips-unknown-linux-gnu" ]] && return
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| 54 | ;;
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| [3e0594f] | 55 | "sparc64") [[ "${TARGET}" = "sparc64-unknown-linux-gnu" ]] &&
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| 56 | [[ "${TARGET32}" = "sparcv9-unknown-linux-gnu" ]] && return
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| [3c61617] | 57 | ;;
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| [3e0594f] | 58 | "ppc64") [[ "${TARGET}" = "powerpc64-unknown-linux-gnu" ]] &&
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| 59 | [[ "${TARGET32}" = "powerpc-unknown-linux-gnu" ]] && return
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| [3c61617] | 60 | ;;
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| 61 | *) write_error_and_die
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| [ffd482f] | 62 | ;;
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| [3c61617] | 63 | esac
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| [3e0594f] | 64 |
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| 65 | # If you end up here then there was an error SO...
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| 66 | write_error_and_die
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| [3c61617] | 67 | }
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| 68 |
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| 69 |
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| [22670f4] | 70 | #----------------------------#
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| [b1c7734] | 71 | validate_config() { # Are the config values sane (within reason)
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| [22670f4] | 72 | #----------------------------#
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| 73 | : <<inline_doc
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| [3bbf6d5] | 74 | Validates the configuration parameters. The global var PROGNAME selects the
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| [22670f4] | 75 | parameter list.
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| [3bbf6d5] | 76 |
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| [3051f95] | 77 | input vars: none
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| [22670f4] | 78 | externals: color constants
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| 79 | PROGNAME (lfs,clfs,hlfs,blfs)
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| 80 | modifies: none
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| 81 | returns: nothing
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| [4612459] | 82 | on error: write text to console and dies
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| [22670f4] | 83 | on success: write text to console and returns
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| 84 | inline_doc
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| 85 |
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| [51a0bb1] | 86 | # First internal variables, then the ones that change the book's flavour, and lastly system configuration variables
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| [17c7894] | 87 | local -r blfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG DEPEND TEST OPTIMIZE"
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| 88 | local -r hlfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE MODEL GRSECURITY_HOST TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB CONFIG KEYMAP PAGE TIMEZONE LANG LC_ALL"
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| 89 | local -r clfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE METHOD ARCH TARGET TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB BOOT_CONFIG CONFIG KEYMAP VIMLANG PAGE TIMEZONE LANG"
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| 90 | local -r lfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB CONFIG VIMLANG PAGE TIMEZONE LANG"
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| [22670f4] | 91 |
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| [3c61617] | 92 | local -r ERROR_MSG_pt1='The variable \"${L_arrow}${config_param}${R_arrow}\" value ${L_arrow}${BOLD}${!config_param}${R_arrow} is invalid,'
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| 93 | local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo $PROGNAME | tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
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| [22670f4] | 94 | local -r PARAM_VALS='${config_param}: ${L_arrow}${BOLD}${!config_param}${OFF}${R_arrow}'
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| 95 |
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| 96 | local PARAM_LIST=
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| 97 | local config_param
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| 98 | local validation_str
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| [7a755b9] | 99 | local save_param
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| [9e4b9a1] | 100 |
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| [22670f4] | 101 | write_error_and_die() {
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| 102 | echo -e "\n${DD_BORDER}"
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| [3c61617] | 103 | echo -e "`eval echo ${ERROR_MSG_pt1}`" >&2
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| 104 | echo -e "`eval echo ${ERROR_MSG_pt2}`" >&2
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| [22670f4] | 105 | echo -e "${DD_BORDER}\n"
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| 106 | exit 1
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| 107 | }
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| 108 |
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| [b1c7734] | 109 | validate_against_str() {
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| [cc82e37] | 110 | # This is the 'regexp' test available in bash-3.0..
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| 111 | # using it as a poor man's test for substring
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| [3051f95] | 112 | echo -e "`eval echo $PARAM_VALS`"
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| [b1c7734] | 113 | if [[ ! "$1" =~ "x${!config_param}x" ]] ; then
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| [cc82e37] | 114 | # parameter value entered is no good
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| 115 | write_error_and_die
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| 116 | fi
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| 117 | }
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| [ffd482f] | 118 |
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| [b1c7734] | 119 | validate_file() {
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| 120 | # For parameters ending with a '+' failure causes a warning message only
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| 121 | echo -n "`eval echo $PARAM_VALS`"
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| 122 | while test $# -gt 0 ; do
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| 123 | case $1 in
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| 124 | # Failures caused program exit
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| 125 | "-z") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO file name given" && write_error_and_die ;;
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| 126 | "-e") [[ ! -e "${!config_param}" ]] && echo "${tab_}<-- file does not exist" && write_error_and_die ;;
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| 127 | "-s") [[ ! -s "${!config_param}" ]] && echo "${tab_}<-- file has zero bytes" && write_error_and_die ;;
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| 128 | "-r") [[ ! -r "${!config_param}" ]] && echo "${tab_}<-- no read permission " && write_error_and_die ;;
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| 129 | "-w") [[ ! -w "${!config_param}" ]] && echo "${tab_}<-- no write permission" && write_error_and_die ;;
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| 130 | "-x") [[ ! -x "${!config_param}" ]] && echo "${tab_}<-- file cannot be executed" && write_error_and_die ;;
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| 131 | # Warning messages only
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| 132 | "-z+") [[ -z "${!config_param}" ]] && echo && return ;;
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| 133 | esac
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| 134 | shift 1
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| 135 | done
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| 136 | echo
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| 137 | }
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| [cc82e37] | 138 |
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| [b1c7734] | 139 | validate_dir() {
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| 140 | # For parameters ending with a '+' failure causes a warning message only
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| 141 | echo -n "`eval echo $PARAM_VALS`"
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| 142 | while test $# -gt 0 ; do
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| 143 | case $1 in
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| 144 | "-z") [[ -z "${!config_param}" ]] && echo "${tab_}NO directory name given" && write_error_and_die ;;
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| 145 | "-d") [[ ! -d "${!config_param}" ]] && echo "${tab_}This is NOT a directory" && write_error_and_die ;;
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| 146 | "-w") if [[ ! -w "${!config_param}" ]]; then
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| 147 | echo "${nl_}${DD_BORDER}"
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| 148 | echo "${tab_}${RED}You do not have ${L_arrow}write${R_arrow}${RED} access to the directory${OFF}"
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| 149 | echo "${tab_}${BOLD}${!config_param}${OFF}"
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| 150 | echo "${DD_BORDER}${nl_}"
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| 151 | exit 1
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| 152 | fi ;;
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| 153 | # Warnings only
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| 154 | "-w+") if [[ ! -w "${!config_param}" ]]; then
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| 155 | echo "${nl_}${DD_BORDER}"
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| 156 | echo "${tab_}WARNING-- You do not have ${L_arrow}write${R_arrow} access to the directory${OFF}"
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| 157 | echo "${tab_} -- ${BOLD}${!config_param}${OFF}"
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| 158 | echo "${DD_BORDER}"
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| 159 | fi ;;
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| 160 | "-z+") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO directory name given" && return
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| 161 | esac
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| 162 | shift 1
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| 163 | done
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| 164 | echo
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| 165 | }
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| [cc82e37] | 166 |
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| [b1c7734] | 167 | set +e
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| 168 | PARAM_GROUP=${PROGNAME}_PARAM_LIST
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| 169 | for config_param in ${!PARAM_GROUP}; do
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| 170 | # This is a tricky little piece of code.. executes a cmd string.
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| 171 | case $config_param in
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| 172 | BUILDDIR) # We cannot have an <empty> or </> root mount point
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| 173 | echo -e "`eval echo $PARAM_VALS`"
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| 174 | [[ "xx x/x" =~ "x${!config_param}x" ]] &&
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| 175 | write_error_and_die
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| 176 | ;;
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| [c58f330] | 177 | TIMEZONE) echo -e "`eval echo $PARAM_VALS`" ;;
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| [b1c7734] | 178 |
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| 179 | # Validate general parameters..
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| [3e7af38] | 180 | GETPKG) validate_against_str "x0x x1x" ;;
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| [b1c7734] | 181 | RUNMAKE) validate_against_str "x0x x1x" ;;
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| [9e4b9a1] | 182 | REPORT) validate_against_str "x0x x1x"
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| [2f109c6] | 183 | if [[ "${!config_param}" = "1" ]]; then
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| 184 | if [[ `type -p bc` ]]; then
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| 185 | continue
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| 186 | else
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| 187 | echo -e " ${BOLD}The bc binary was not found${OFF}"
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| 188 | echo -e " The SBU and disk usage report creation will be skiped"
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| 189 | REPORT=0
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| 190 | continue
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| 191 | fi
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| [9e4b9a1] | 192 | fi ;;
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| [b1c7734] | 193 | COMPARE) if [[ ! "$COMPARE" = "1" ]]; then
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| 194 | validate_against_str "x0x x1x"
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| 195 | else
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| 196 | if [[ ! "${RUN_ICA}" = "1" ]] && [[ ! "${RUN_FARCE}" = "1" ]]; then
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| 197 | echo "${nl_}${DD_BORDER}"
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| 198 | echo "You have elected to analyse your build but have failed to select a tool." >&2
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| 199 | echo "Edit /common/config and set ${L_arrow}${BOLD}RUN_ICA${R_arrow} and/or ${L_arrow}${BOLD}RUN_FARCE${R_arrow} to the required values" >&2
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| 200 | echo "${DD_BORDER}${nl_}"
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| 201 | exit 1
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| 202 | fi
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| 203 | fi ;;
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| 204 | RUN_ICA) [[ "$COMPARE" = "1" ]] && validate_against_str "x0x x1x" ;;
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| 205 | RUN_FARCE) [[ "$COMPARE" = "1" ]] && validate_against_str "x0x x1x" ;;
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| 206 | ITERATIONS) [[ "$COMPARE" = "1" ]] && validate_against_str "x2x x3x x4x x5x" ;;
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| 207 | TEST) validate_against_str "x0x x1x x2x x3x" ;;
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| [53588e2] | 208 | OPTIMIZE) validate_against_str "x0x x1x x2x" ;;
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| [b1c7734] | 209 | STRIP) validate_against_str "x0x x1x" ;;
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| 210 | VIMLANG) validate_against_str "x0x x1x" ;;
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| 211 | DEPEND) validate_against_str "x0x x1x x2x" ;;
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| 212 | MODEL) validate_against_str "xglibcx xuclibcx" ;;
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| 213 | PAGE) validate_against_str "xletterx xA4x" ;;
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| 214 | METHOD) validate_against_str "xchrootx xbootx" ;;
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| [fe187bf] | 215 | ARCH) validate_against_str "xx86x xx86_64x xx86_64-64x xsparcx xsparc64x xsparc64-64x xmipsx xmips64x xmips64-64x xppcx xppc64x xalphax" ;;
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| [b1c7734] | 216 | TARGET) validate_target ;;
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| 217 | GRSECURITY_HOST) validate_against_str "x0x x1x" ;;
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| 218 |
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| [760c2f1] | 219 | # BOOK validation. Very ugly, need be fixed
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| 220 | BOOK) if [[ "${WC}" = "1" ]] ; then
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| 221 | validate_dir -z -d
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| 222 | else
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| [c58f330] | 223 | validate_against_str "x${PROGNAME}-developmentx"
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| 224 | fi ;;
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| [760c2f1] | 225 |
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| [b1c7734] | 226 | # Validate directories, testable states:
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| 227 | # fatal -z -d -w,
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| 228 | # warning -z+ -w+
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| 229 | SRC_ARCHIVE) validate_dir -z+ -d -w+ ;;
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| 230 |
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| 231 | # Validate files, testable states:
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| 232 | # fatal -z -e -s -w -x -r,
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| 233 | # warning -z+
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| 234 | FSTAB) validate_file -z+ -e -s ;;
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| 235 | CONFIG) validate_file -z+ -e -s ;;
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| 236 | BOOT_CONFIG) [[ "${METHOD}" = "boot" ]] && validate_file -z -e -s ;;
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| 237 |
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| 238 | # Treatment of 'special' parameters
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| 239 | LANG | \
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| 240 | LC_ALL) # See it the locale values exist on this machine
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| 241 | echo -n "`eval echo $PARAM_VALS`"
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| 242 | [[ -z "${!config_param}" ]] &&
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| 243 | echo " -- Variable $config_param cannot be empty!" &&
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| 244 | write_error_and_die
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| 245 | [[ ! "`locale -a | grep -c ${!config_param}`" > 0 ]] &&
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| 246 | write_error_and_die
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| 247 | echo
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| 248 | ;;
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| [b12abe1] | 249 | KEYMAP) echo "`eval echo $PARAM_VALS`"
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| 250 | save_param=${KEYMAP}
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| [7a755b9] | 251 | [[ ! "${!config_param}" = "none" ]] &&
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| [b1c7734] | 252 | KEYMAP="/usr/share/kbd/keymaps/${KEYMAP}" &&
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| 253 | validate_file -z -e -s
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| [7a755b9] | 254 | KEYMAP=${save_param}
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| [b1c7734] | 255 | ;;
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| 256 | esac
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| [22670f4] | 257 | done
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| 258 | set -e
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| [65d83a6] | 259 | echo "${nl_}***${BOLD}${GREEN} ${PARAM_GROUP%%_*T} config parameters look good${OFF} ***${nl_}"
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| [22670f4] | 260 | }
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