classes/rootfs_rpm.bbclass

   1 #
   2 # Creates a root filesystem out of rpm packages
   3 #
   4
   5 ROOTFS_PKGMANAGE = "rpm yum"
   6
   7 ROOTFS_PKGMANAGE_BOOTSTRAP  = "run-postinsts"
   8
   9 do_rootfs[depends] += "rpm-native:do_populate_staging yum-native:do_populate_staging createrepo-native:do_populate_staging fakechroot-native:do_populate_staging"
  10 do_rootfs[recrdeptask] += "do_package_write_rpm"
  11
  12 YUMCONF = "${IMAGE_ROOTFS}/etc/yum.conf"
  13 YUMARGS = "-c ${YUMCONF} --installroot ${IMAGE_ROOTFS}"
  14 export YUM_ARCH_FORCE = "${TARGET_ARCH}"
  15
  16 AWKPOSTINSTSCRIPT = "${STAGING_BINDIR_NATIVE}/extract-postinst.awk"
  17
  18 RPM_PREPROCESS_COMMANDS = ""
  19 RPM_POSTPROCESS_COMMANDS = "rpm_insert_feeds_uris"
  20
  21 rpm_insert_feeds_uris () {
  22
  23         echo "Building from feeds activated!"
  24
  25         mkdir -p ${IMAGE_ROOTFS}/etc/yum/repos.d/
  26         for line in ${RPM_FEED_URIS}
  27         do
  28                 # strip leading and trailing spaces/tabs, then split into name and uri
  29                 line_clean="`echo "$line"|sed 's/^[ \t]*//;s/[ \t]*$//'`"
  30                 feed_name="`echo "$line_clean" | sed -n 's/\(.*\)##\(.*\)/\1/p'`"
  31                 feed_uri="`echo "$line_clean" | sed -n 's/\(.*\)##\(.*\)/\2/p'`"
  32
  33                 echo "Added $feed_name feed with URL $feed_uri"
  34
  35                 FEED_FILE=${IMAGE_ROOTFS}/etc/yum/repos.d/$feed_name
  36
  37                 echo "[${DISTRO}-feed-$feed_name]" >> $FEED_FILE
  38                 echo "name = $feed_name" >> $FEED_FILE
  39                 echo "baseurl = $feed_uri" >> $FEED_FILE
  40                 echo "gpgcheck = 0" >> $FEED_FILE
  41         done
  42 }
  43
  44 fakeroot rootfs_rpm_do_rootfs () {
  45         set -x
  46
  47         ${RPM_PREPROCESS_COMMANDS}
  48
  49         mkdir -p ${IMAGE_ROOTFS}/etc/rpm/
  50         echo "${TARGET_ARCH}-linux" >${IMAGE_ROOTFS}/etc/rpm/platform
  51
  52         # Generate an apprpriate yum.conf
  53         rm -rf ${YUMCONF}
  54         cat > ${YUMCONF} << EOF
  55 [main]
  56 cachedir=/var/cache2/yum
  57 keepcache=1
  58 debuglevel=10
  59 logfile=/var/log2/yum.log
  60 exactarch=0
  61 obsoletes=1
  62 tolerant=1
  63
  64 EOF
  65
  66         #priority=1
  67         mkdir -p ${IMAGE_ROOTFS}${DEPLOY_DIR_RPM}
  68
  69         for arch in ${PACKAGE_ARCHS}; do
  70                 if [ ! -d ${DEPLOY_DIR_RPM}/$arch ]; then
  71                         continue;
  72                 fi
  73                 createrepo ${DEPLOY_DIR_RPM}/$arch
  74
  75                 echo "[${DISTRO}-feed-$arch]" >> ${YUMCONF}
  76                 echo "name = ${DISTRO} RPM $arch Feed" >> ${YUMCONF}
  77                 echo "baseurl=file://${DEPLOY_DIR_RPM}/$arch" >> ${YUMCONF}
  78                 echo "gpgcheck=0" >> ${YUMCONF}
  79                 echo "" >> ${YUMCONF}
  80                 #priority=$(expr $priority + 5)
  81
  82                 # Copy the packages into the target image
  83                 # Ugly ugly ugly but rpm is braindead and can't see outside the chroot
  84                 # when installing :(
  85                 cp -r ${DEPLOY_DIR_RPM}/$arch ${IMAGE_ROOTFS}${DEPLOY_DIR_RPM}/
  86         done
  87
  88         # Uclibc builds don't provide this stuff...
  89         if [ x${TARGET_OS} = "xlinux" ] || [ x${TARGET_OS} = "xlinux-gnueabi" ] ; then
  90                 if [ ! -z "${LINGUAS_INSTALL}" ]; then
  91                         for i in ${LINGUAS_INSTALL}; do
  92                                 fakechroot yum ${YUMARGS} -y install $i
  93                         done
  94                 fi
  95         fi
  96         if [ ! -z "${PACKAGE_INSTALL}" ]; then
  97                 fakechroot yum ${YUMARGS} -y install ${PACKAGE_INSTALL}
  98         fi
  99
 100         # Add any recommended packages to the image
 101         # (added as an extra script since yum itself doesn't support this)
 102         yum-install-recommends.py ${IMAGE_ROOTFS} "fakechroot yum ${YUMARGS} -y install"
 103
 104         # Symlinks created under fakeroot are wrong, now we have to fix them...
 105         cd ${IMAGE_ROOTFS}
 106         for f in `find . -type l -print`
 107         do
 108                 link=`readlink $f | sed -e 's#${IMAGE_ROOTFS}##'`
 109                 rm $f
 110                 ln -s $link $f
 111         done
 112
 113         export D=${IMAGE_ROOTFS}
 114         export OFFLINE_ROOT=${IMAGE_ROOTFS}
 115         export IPKG_OFFLINE_ROOT=${IMAGE_ROOTFS}
 116         export OPKG_OFFLINE_ROOT=${IMAGE_ROOTFS}
 117
 118         ${ROOTFS_POSTINSTALL_COMMAND}
 119
 120         mkdir -p ${IMAGE_ROOTFS}/etc/rpm-postinsts/
 121         rpm --root ${IMAGE_ROOTFS} -aq --queryformat 'Name: %{NAME}\n' --scripts > ${IMAGE_ROOTFS}/etc/rpm-postinsts/combined
 122         awk -f ${AWKPOSTINSTSCRIPT} < ${IMAGE_ROOTFS}/etc/rpm-postinsts/combined
 123         rm ${IMAGE_ROOTFS}/etc/rpm-postinsts/combined
 124
 125         for i in ${IMAGE_ROOTFS}/etc/rpm-postinsts/*.sh; do
 126                 if [ -f $i ] && sh $i; then
 127                         # rm $i
 128                         mv $i $i.done
 129                 fi
 130         done
 131
 132         install -d ${IMAGE_ROOTFS}/${sysconfdir}/rcS.d
 133         # Stop $i getting expanded below...
 134         i=\$i
 135         cat > ${IMAGE_ROOTFS}${sysconfdir}/rcS.d/S98configure << EOF
 136 #!/bin/sh
 137 for i in /etc/rpm-postinsts/*.sh; do
 138         echo "Running postinst $i..."
 139         if [ -f $i ] && sh $i; then
 140                 # rm $i
 141                 mv $i $i.done
 142         else
 143                 echo "ERROR: postinst $i failed."
 144         fi
 145 done
 146 rm -f ${sysconfdir}/rcS.d/S98configure
 147 EOF
 148         chmod 0755 ${IMAGE_ROOTFS}${sysconfdir}/rcS.d/S98configure
 149
 150         install -d ${IMAGE_ROOTFS}/${sysconfdir}
 151         echo ${BUILDNAME} > ${IMAGE_ROOTFS}/${sysconfdir}/version
 152
 153         ${RPM_POSTPROCESS_COMMANDS}
 154         ${ROOTFS_POSTPROCESS_COMMAND}
 155
 156         rm -rf ${IMAGE_ROOTFS}/var/cache2/
 157         rm -rf ${IMAGE_ROOTFS}/var/run2/
 158         rm -rf ${IMAGE_ROOTFS}/var/log2/
 159         rm -rf ${IMAGE_ROOTFS}${DEPLOY_DIR_RPM}/
 160
 161         # remove lock files
 162         rm -f ${IMAGE_ROOTFS}/var/lib/rpm/__db.*
 163
 164         # remove no longer used yum.conf
 165         rm -f ${IMAGE_ROOTFS}/etc/yum.conf
 166
 167         log_check rootfs
 168 }
 169
 170 rootfs_rpm_log_check() {
 171         target="$1"
 172         lf_path="$2"
 173
 174         lf_txt="`cat $lf_path`"
 175         for keyword_die in "Cannot find package" "exit 1" ERR Fail
 176         do
 177                 if (echo "$lf_txt" | grep -v log_check | grep "$keyword_die") >/dev/null 2>&1
 178                 then
 179                         echo "log_check: There were error messages in the logfile"
 180                         echo -e "log_check: Matched keyword: [$keyword_die]\n"
 181                         echo "$lf_txt" | grep -v log_check | grep -C 5 -i "$keyword_die"
 182                         echo ""
 183                         do_exit=1
 184                 fi
 185         done
 186         test "$do_exit" = 1 && exit
 187         true
 188 }
 189
 190 remove_packaging_data_files() {
 191 # empty for now
 192         :
 193 }
 194
 195 install_all_locales() {
 196 # empty for now
 197         :
 198 }
 199
 200 python () {
 201     import bb
 202     if bb.data.getVar('BUILD_IMAGES_FROM_FEEDS', d, True):
 203         flags = bb.data.getVarFlag('do_rootfs', 'recrdeptask', d)
 204         flags = flags.replace("do_package_write_rpm", "")
 205         flags = flags.replace("do_deploy", "")
 206         flags = flags.replace("do_populate_staging", "")
 207         bb.data.setVarFlag('do_rootfs', 'recrdeptask', flags, d)
 208         bb.data.setVar('RPM_PREPROCESS_COMMANDS', "rpm_insert_feed_uris", d)
 209         bb.data.setVar('RPM_POSTPROCESS_COMMANDS', '', d)
 210 }