eclass/eggs.eclass

   1 # Copyright 1999-2009 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: $
   4 #
   5 # Copyright 2008 Leonardo Valeri Manera <l.valerimanera@gmail.com>
   6 #
   7 # @ECLASS: eggs.eclass
   8 # @MAINTAINER:
   9 # @BLURB: Eclass for Chicken-Scheme Egg packages
  10 # @DESCRIPTION:
  11 #
  12 # This eclass provides generalized functions to compile, test and
  13 # install eggs, as well as setting a number of variables to default
  14 # or autogenerated values.
  15
  16 # @ECLASS-VARIABLE: NEED_CHICKEN
  17 # @DESCRIPTION:
  18 # If you need anything different from chicken 3.0.5, use the
  19 # NEED_CHICKEN variable before inheriting elisp.eclass.  Set it to the
  20 # major version the egg needs and the dependency will be adjusted.
  21
  22 # @ECLASS-VARIABLE: EGG_TESTABLE
  23 # @DESCRIPTION:
  24 # Enables egg test-phase if set to 'yes'.
  25
  26 # @ECLASS-VARIABLE: EGG_NAME
  27 # @DESCRIPTION:
  28 # Override egg name autogeneration by settting this before importing
  29 # this eclass.
  30
  31 RESTRICT="primaryuri"
  32
  33 inherit flag-o-matic
  34
  35 VERSION="${NEED_CHICKEN:-3.1.0}"
  36 DEPEND=">=dev-scheme/chicken-${VERSION}"
  37 RDEPEND=">=dev-scheme/chicken-${VERSION}"
  38 SLOT="0"
  39 IUSE=""
  40
  41 case ${PN} in
  42         srfi*)
  43                 EGG_NAME=${PN/#srfi/srfi-}
  44                 ;;
  45         *)
  46                 EGG_NAME=${EGG_NAME:-${PN}}
  47                 ;;
  48 esac
  49
  50 EGGDOC_DIR="/usr/share/doc/chicken-eggs/${PN}"
  51
  52 SRC_URI="http://cleo.uwindsor.ca/cgi-bin/gentoo-eggs/${EGG_NAME}-3-${PV}.tar.gz"
  53
  54 if [[ -n "${OLD_EGGPAGE}" ]]; then
  55         HOMEPAGE="http://www.call-with-current-continuation.org/eggs/${EGG_NAME}"
  56 else
  57         HOMEPAGE="http://chicken.wiki.br/${EGG_NAME}"
  58 fi
  59
  60 # @FUNCTION: eggs-install_binaries
  61 # @USAGE:
  62 # @DESCRIPTION:
  63 # INstall egg binaries/scripts/wrappers into /usr/bin
  64 eggs-install_binaries() {
  65         if [[ -d "${S}/install/${PROGRAM_PATH}" ]]; then
  66                 pushd "${S}/install/${PROGRAM_PATH}" >/dev/null
  67                 local file
  68                 for file in $(ls); do
  69                         einfo "  => /usr/bin/${file}"
  70                         dobin "${file}" || die "failed installing ${file}"
  71                         eend $?
  72                 done
  73                 popd >/dev/null
  74         fi
  75 }
  76
  77 # @FUNCTION: eggs-install_files
  78 # @USAGE:
  79 # @DESCRIPTION:
  80 # Install egg files into the correct locations.
  81 eggs-install_files() {
  82         local destination=${1:-${CHICKEN_REPOSITORY}}
  83         local real_destination
  84         local file
  85         for file in $(ls); do
  86                 case "${file}" in
  87                         *.html|*.css)
  88                                 # Hackish, but working, way of displaying real destinations
  89                                 # in info messages. Feel free to improve on it.
  90                                 real_destination=${EGGDOC_DIR}
  91                                 insinto "${EGGDOC_DIR}"
  92                                 insopts -m644
  93                                 ;;
  94                         *.so)
  95                                 real_destination=${destination}
  96                                 insinto "${destination}"
  97                                 insopts -m755
  98                                 ;;
  99                         *)
 100                                 real_destination=${destination}
 101                                 insinto "${destination}"
 102                                 insopts -m644
 103                                 ;;
 104                 esac
 105                 if [[ -d "${file}" ]];then
 106                         # To iterate is human, to recurse, divine.
 107                         ( cd "${file}"; eggs-install_files "${destination}/${file}" )
 108                 else
 109                         einfo "  => ${real_destination}/${file}"
 110                         doins "${file}" || die "failed installing ${file}"
 111                         eend $?
 112                 fi
 113         done
 114 }
 115
 116 # @FUNCTION: eggs-set_paths
 117 # @USAGE:
 118 # @DESCRIPTION:
 119 # Modify the .setup-info file(s) to reflect true documentation
 120 # installation paths.
 121 eggs-set_paths() {
 122         ebegin "Processing setup files"
 123         for setup_file in $(ls *.setup-info); do
 124                 einfo "  ${setup_file}"
 125                 sed -e "s:${PROGRAM_PATH}:/usr/bin:g" \
 126                         -e "s:${CHICKEN_REPOSITORY}/\(.*\).html:${EGGDOC_DIR}/\1.html:g" \
 127                         -i "${setup_file}" || die "failed processing ${setup_file}"
 128                 eend $?
 129         done
 130         einfo "Done processing setup files."
 131 }
 132
 133 #
 134 # Ebuild function redefintions
 135 #
 136
 137 eggs_src_unpack() {
 138         mkdir "${S}"
 139         cd "${S}"
 140         unpack "${A}" || die
 141 }
 142
 143 eggs_src_compile() {
 144         strip-flags || die
 145         filter-ldflags -Wl,--as-needed
 146         CSC_OPTIONS="-C '$CFLAGS $LDFLAGS'"
 147
 148         CHICKEN_SETUP_OPTIONS="-v -k -build-prefix ${S}/build -install-prefix ${S}/install"
 149
 150         chicken-setup ${CHICKEN_SETUP_OPTIONS} || die "egg compilation failed"
 151 }
 152
 153 eggs_src_test() {
 154         if [[ "${EGG_TESTABLE}" == "yes" ]]; then
 155                 chicken-setup -n -t ${CHICKEN_SETUP_OPTIONS} || die "egg test phase failed"
 156         fi
 157 }
 158
 159 eggs_src_install() {
 160         CHICKEN_REPOSITORY=$(chicken-setup -R) || die
 161         PROGRAM_PATH=$(chicken-setup -P) || die
 162
 163         pushd "${S}/install/${CHICKEN_REPOSITORY}" >/dev/null
 164
 165         [[ -f index.html ]] && rm index.html
 166         eggs-set_paths
 167
 168         ebegin "Installing files"
 169         eggs-install_binaries
 170         eggs-install_files
 171         einfo "Done with installation."
 172
 173         popd >/dev/null
 174 }
 175
 176 EXPORT_FUNCTIONS src_unpack src_compile src_test src_install