recipes/gpe-icons/gpe-icons.inc

   1 SECTION = "gpe"
   2 RDEPENDS_${PN} += "gdk-pixbuf-loader-png"
   3
   4 #only icons present in the package
   5 PACKAGE_ARCH = "all"
   6
   7 INC_PR = "r6"
   8
   9 ALTERNATIVE_NAME = "gpe-pixmaps"
  10 ALTERNATIVE_LINK = "${datadir}/gpe/pixmaps"
  11 ALTERNATIVE_PATH = "${datadir}/gpe/pixmaps.${PN}"
  12 ALTERNATIVE_PRIORITY ?= 1
  13
  14 # copy icons from other alternatives if they are not provided by current alternative
  15 # ie gpe-sketchbook install own icon to pixmaps dir even before gpe-icons_*.bb is installed
  16 # so if we switch pixmaps link to neo theme, there would be no icon for gpe-sketchbook
  17 # unless we copy it to neo theme in postinst too
  18 # inherit update-alternatives is not used, because not all distributions want to use it
  19 # and conditional inherit is a bit difficult to use (inherit ${GPE_INHERIT} works, but only if we always want at least 1 bbclass)
  20
  21 pkg_postinst_shr() {
  22         if [[ -e ${ALTERNATIVE_LINK} && ! -h ${ALTERNATIVE_LINK} ]] ; then
  23                 echo "warn: ${ALTERNATIVE_LINK} exists and it's not a link!"
  24                 echo "warn: It will be replaced with link managed by update-alternatives"
  25                 echo "warn: Moving ${ALTERNATIVE_LINK} to ${ALTERNATIVE_LINK}.old."
  26                 echo "warn: It should be empty but probably isn't!"
  27                 echo "warn: Check what's left there and remove it manually."
  28                 mv -f ${ALTERNATIVE_LINK} ${ALTERNATIVE_LINK}.old
  29         fi
  30         pixmap_dirs_root="${datadir}/gpe/"
  31         cd ${pixmap_dirs_root}
  32         for pixmap_dir in pixmaps.*; do
  33                 if [ "${pixmap_dir}"x = "pixmaps.${PN}"x ] ; then
  34                           continue;
  35                 fi
  36                 for pixmap in `find ${pixmap_dir}`; do
  37                           pixmap_target=`echo ${pixmap} | sed "s/${pixmap_dir}/pixmaps.${PN}/g"`;
  38                           if [ ! -e ${pixmap_target} ] ; then
  39                                       cp -Ra ${pixmap} ${pixmap_target};
  40                                       echo "${pixmap} merged";
  41                           fi;
  42                 done
  43         done
  44         update-alternatives --install ${ALTERNATIVE_LINK} ${ALTERNATIVE_NAME} ${ALTERNATIVE_PATH} ${ALTERNATIVE_PRIORITY}
  45 }
  46
  47 pkg_postrm_shr() {
  48         update-alternatives --remove ${ALTERNATIVE_NAME} ${ALTERNATIVE_PATH}
  49 }