[1d2f9d4] | 1 | #!/bin/bash
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| 2 | #
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| 3 | # $Id$
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| 4 | #
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| 5 | set -e
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[41d4c11] | 6 | declare TARGET
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| 7 | declare DEP_LEVEL
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| 8 | declare PKGXML
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| 9 | declare BLFS_XML
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| 10 | declare VERBOSITY=1
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[1d2f9d4] | 11 |
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[41d4c11] | 12 | # Grab and name the command line options
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| 13 | optTARGET=$1
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| 14 | optDEPENDENCY=$2
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| 15 |
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| 16 |
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| 17 | #---------------------
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| 18 | # Constants
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| 19 | source constants.inc
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| 20 | [[ $? > 0 ]] && echo -e "\n\tERROR: constants.inc did not load..\n" && exit
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| 21 |
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| 22 | #---------------------
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[1d2f9d4] | 23 | # Configuration file for alternatives
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| 24 | source alternatives.conf
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[41d4c11] | 25 | [[ $? > 0 ]] && echo -e "\n\tERROR: alternatives.conf did not load..\n" && exit
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[1d2f9d4] | 26 |
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[41d4c11] | 27 | #---------------------
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[1d2f9d4] | 28 | # Dependencies module
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| 29 | source func_dependencies
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[41d4c11] | 30 | [[ $? > 0 ]] && echo -e "\n\tERROR: func_dependencies did not load..\n" && exit
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| 31 |
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| 32 |
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| 33 |
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| 34 | #-------------------------#
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| 35 | validate_target() { # ID of target package (as listed in packages file)
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| 36 | #-------------------------#
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| 37 | : <<inline_doc
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| 38 | function: Validate the TARGET parameter.
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| 39 | input vars: $1, package/target to validate
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| 40 | externals: file: packages
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| 41 | modifies: TARGET
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| 42 | returns: nothing
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| 43 | output: nothing
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| 44 | on error: exit
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| 45 | on success: modifies TARGET
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| 46 | inline_doc
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| 47 |
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| 48 | if [[ -z "$1" ]] ; then
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| 49 | echo -e "\n\tYou must to provide a package ID."
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| 50 | echo -e "\tSee packages file for a list of available targets.\n"
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| 51 | exit 1
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| 52 | fi
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| 53 |
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| 54 | if ! grep "^$1[[:space:]]" packages > /dev/null ; then
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| 55 | echo -e "\n\t$1 is not a valid package ID."
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| 56 | echo -e "\tSee packages file for a list of available targets.\n"
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| 57 | exit 1
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| 58 | fi
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[1d2f9d4] | 59 |
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| 60 | case $1 in
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| 61 | xorg7 )
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| 62 | TARGET=xterm2
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| 63 | echo -e "\n\tUsing $TARGET as the target package"
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| 64 | echo -e "to build the Xorg7 meta-package."
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| 65 | ;;
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| 66 | * )
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| 67 | TARGET=$1
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| 68 | echo -e "\n\tUsing $TARGET as the target package."
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| 69 | ;;
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| 70 | esac
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[41d4c11] | 71 | }
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| 72 |
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| 73 | #-------------------------#
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| 74 | validate_dependency() { # Dependencies level 1(required)/2(1 + recommended)/3(2+ optional)
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| 75 | #-------------------------#
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| 76 | : <<inline_doc
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| 77 | function: Validate the dependency level requested.
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| 78 | input vars: $1, requested dependency level
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| 79 | externals: vars: TARGET
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| 80 | modifies: vars: DEP_LEVEL
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| 81 | returns: nothing
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| 82 | output: nothing
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| 83 | on error: nothing
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| 84 | on success: modifies DEP_LEVEL, default value = 2
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| 85 | inline_doc
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| 86 |
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| 87 | if [[ -z "$1" ]] ; then
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| 88 | DEP_LEVEL=2
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| 89 | echo -e "\n\tNo dependencies level has been defined."
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| 90 | echo -e "\tAssuming level $DEP_LEVEL (Required plus Recommended).\n"
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| 91 | return
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| 92 | fi
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[1d2f9d4] | 93 |
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[41d4c11] | 94 | case $1 in
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[1d2f9d4] | 95 | 1 | 2 )
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[41d4c11] | 96 | DEP_LEVEL=$1
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[1d2f9d4] | 97 | echo -e "\n\tUsing $DEP_LEVEL as dependencies level.\n"
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| 98 | ;;
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[41d4c11] | 99 | # Prevent circular dependencies when level 3
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| 100 | # cracklib-->python-->tk-->X-->linux-pam-->cracklib
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| 101 | # docbook-utils--> Optional dependencies are runtime only
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| 102 | # libxml2-->libxslt-->libxml2
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| 103 | # cyrus-sasl-->openldap-->cyrus-sasl
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| 104 | # alsa-lib-->doxygen-->graphviz-->jdk-->alsa-lib
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| 105 | # unixodbc-->qt-->unixodbc
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| 106 | # cups-->php-->sendmail-->espgs-->cups
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| 107 | # libexif-->graphviz-->php-->libexif
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| 108 | # esound-->aRts-->esound
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| 109 | # gimp-->imagemagick-->gimp
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[1d2f9d4] | 110 | 3 )
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| 111 | case $TARGET in
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| 112 | cracklib | docbook-utils | libxml2 | cyrus-sasl | alsa-lib | \
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| 113 | unixodbc | cups | libexif | esound | gimp )
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| 114 | DEP_LEVEL=2
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[41d4c11] | 115 | echo -e "\n\t$TARGET have circular dependencies at level $1"
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[1d2f9d4] | 116 | echo -e "\tUsing $DEP_LEVEL as dependencies level.\n"
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| 117 | ;;
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| 118 | * )
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[41d4c11] | 119 | DEP_LEVEL=$1
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[1d2f9d4] | 120 | echo -e "\n\tUsing $DEP_LEVEL as dependencies level.\n"
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| 121 | ;;
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| 122 | esac
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| 123 | ;;
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| 124 | * )
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| 125 | DEP_LEVEL=2
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[41d4c11] | 126 | echo -e "\n\t$1 is not a valid dependencies level."
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[1d2f9d4] | 127 | echo -e "\tAssuming level $DEP_LEVEL (Required plus Recommended).\n"
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| 128 | ;;
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| 129 | esac
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[41d4c11] | 130 | }
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[1d2f9d4] | 131 |
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| 132 |
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| 133 |
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| 134 |
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[41d4c11] | 135 |
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| 136 | #------- MAIN --------
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| 137 | if [[ ! -f packages ]] ; then
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| 138 | echo -e "\tNo packages file has been found.\n"
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[1d2f9d4] | 139 | echo -e "\tExecution aborted.\n"
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| 140 | exit 1
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| 141 | fi
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| 142 |
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[41d4c11] | 143 | validate_target "${optTARGET}"
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| 144 | validate_dependency "${optDEPENDENCY}"
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| 145 | generate_dependency_tree
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| 146 | generate_TARGET_xml
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| 147 | generate_target_book
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| 148 | create_build_scripts
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