X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=build.common;h=36d363e6a62adab9c6d82de379be9a4de4c4ea33;hb=abe2d89a1c488d092ac28f30842fd7fa56b73a46;hp=74683c4fcdc0b4d3b34123b3f3ebfd864fa0823c;hpb=201d0f864916b35c797b68e0a295033132e71045;p=build.git

diff --git a/build.common b/build.common
index 74683c4f..36d363e6 100644
--- a/build.common
+++ b/build.common
@@ -1,20 +1,22 @@
 # -*-Shell-script-*-
 #
-# $Id$
-# $URL$
-#
 # Common functions for build scripts used by various packages
 # incorporated (e.g., build, myplc, myplc-devel, vserver-reference)
 #
 # Marc E. Fiuczynski <mef@cs.princeton.edu>
 # Copyright (C) 2007 The Trustees of Princeton University
+# Thierry Parmentelat <thierry.parmentelat@inria.fr> INRIA
 #
-# supported distros f8, f10, f12, centos5
+# supported distros f8, f10, f12, f14, f16, centos5, sl6
 #
+# for locating pkgs.py
+export PATH=.:$PATH
+
 # returns 'Fedora' or 'CentOS' for now
 function pl_getDistro() {
     if [ -f "/etc/redhat-release" ] ; then
 	distro=$(awk ' { print $1 } ' /etc/redhat-release)
+	case $distro in Scientific*) distro="SL" ; esac
     else
 	echo "build.common.pl_getDistro-unknown"
 	exit 1
@@ -26,12 +28,13 @@ function pl_getDistro() {
 # returns something like 8, 10, or 5.3
 function pl_getRelease() {
     if [ -f "/etc/redhat-release" ] ; then
-	release=$(awk ' { if ($1=="Fedora" && $2=="Core") print $4 ; if (($1=="Fedora" && $2!="Core")||$1=="CentOS") print $3 } ' /etc/redhat-release)
+	release=$(awk ' { if ($1=="Fedora" && $2=="Core") print $4 ; if (($1=="Fedora" && $2!="Core")||$1=="CentOS") print $3 ; if ($1=="Scientific") print $4 } ' /etc/redhat-release)
     else
 	echo "build.common.pl_getRelease-unknown"
 	exit 1
     fi
-    echo "$release"
+    # keep only the major number
+    echo "$release" | cut -d. -f1
     return 0
 }
 
@@ -50,6 +53,9 @@ function pl_getReleaseName () {
 	    IFS="$old_IFS"
 	    releasename=centos$1
 	    ;;
+	[Ss]L*)
+	    releasename=sl$release
+	    ;;
 	*)
 	    releasename="unknown-name-for-${pl_DISTRO}-please-edit-build.common"
 	    echo 1>&2 "build.common: WARNING - releasename not set for distro=$distro" 
@@ -60,25 +66,37 @@ function pl_getReleaseName () {
     return 0
 }
 
-# on fedora 8 or above, we use libnl from the stock repos
-# on centos5 we build it locally
-function pl_getKexcludes () {
-    distroname=$1; shift
-    case $distroname in
-	f*)
-	    echo 'kernel kernel-vserver kernel-devel kernel-headers kernel-debuginfo util-vserver* iptables iptables-ipv6 iproute drupal' ;;
-	centos5)
-	    echo 'kernel kernel-vserver kernel-devel kernel-headers kernel-debuginfo util-vserver* iptables iproute drupal inotify-tools* libnl' ;;
-	*)
-	    echo "pl_DISTRO_NAME=$pl_DISTRO_NAME not supported in getexcludes.sh" ; exit 1 ;;
-    esac
+# yum exclusions are now defined in yumexclude.pkgs
+# so they can now depend both on the linux distro and the pl distro
+function pl_yumexclude () {
+    keyword=$1; shift
+    fcdistro=$1; shift
+    pldistro=$1; shift
+    builddir=$1; shift
+    # search for file "yumexclude.pkgs"
+    yumexclude_file=$(pl_locateDistroFile $builddir $pldistro "yumexclude.pkgs")
+    #
+    # check if pkgs.py is in PATH
+    type -p pkgs.py >& /dev/null || export PATH=$builddir:$PATH
+
+    # parse it
+    pl_parsePkgs $keyword $fcdistro $pldistro $yumexclude_file || \
+	{ echo pl_yumexclude failed with fcdistro=$fcdistro and pldistro=$pldistro; return 1 ; }
 }
 
+# <> fcdistro pldistro builddir
+# node side : use the 'nodeyumexclude' keywork in yumexclude.pkgs
+function pl_nodeyumexclude () { pl_yumexclude 'nodeyumexclude' "$@" ; }
+# server side : use the 'plcyumexclude' keywork in yumexclude.pkgs
+function pl_plcyumexclude () { pl_yumexclude 'plcyumexclude' "$@" ; }
+
+
 # figure out which redhat distro we are using (fedora, centos, redhat)
 pl_DISTRO=$(pl_getDistro)
 
 # select basearch of the host devel environment - protected for macos for local tests
-pl_DISTRO_ARCH=$(uname -i 2>/dev/null|| echo unknownarch)
+# try arch for testing stuff on a mac
+pl_DISTRO_ARCH=$(uname -i 2>/dev/null || arch 2> /dev/null || echo unknownarch)
 
 # the release number (plain number)
 pl_DISTRO_RELEASE=$(pl_getRelease)
@@ -86,9 +104,6 @@ pl_DISTRO_RELEASE=$(pl_getRelease)
 # the release name - for vserver build ...
 pl_DISTRO_NAME=$(pl_getReleaseName $pl_DISTRO $pl_DISTRO_RELEASE)
 
-# the packages to exclude
-pl_KEXCLUDES=$(pl_getKexcludes $pl_DISTRO_NAME)
-
 # get path to appropriate yumgroups.xml file
 # Thierry: quick & dirty improvement 
 # this file is updated by the toplevel build, from the .pkgs files
@@ -167,7 +182,7 @@ function pl_root_makedevs() {
     mknod -m 600 $vroot/dev/net/tun c 10 200
 
     # For mkinitrd (in case a kernel is being installed)
-    # As well for loop back mounting within a vserver. 
+    # As well as for loop back mounting within a vserver. 
     for i in $(seq 0 255) ; do
 	mknod -m 640 $vroot/dev/loop$i b 7 $i
     done
@@ -228,15 +243,18 @@ function pl_root_mkfedora () {
     pkgs_precious=$(pl_parsePkgs precious $fcdistro $pldistro $pkgsfile)
     # formerly related to mkfedora -k : packages to take from our own build 
     # and thus need be excluded frem the stock repos
-    pkgs_kexcludes=$(pl_parsePkgs kexclude $fcdistro $pldistro $pkgsfile | sed -e s,@KEXCLUDE@,"$pl_KEXCLUDES",)
+    # locate builddir by looking for pkgs.py
+    builddir=$(dirname $(type -p pkgs.py))
+    SUBST_NODEYUMEXCLUDE=$(pl_nodeyumexclude $fcdistro $pldistro $builddir)
+    pkgs_yumexclude=$(pl_parsePkgs yumexclude $fcdistro $pldistro $pkgsfile | sed -e s,@NODEYUMEXCLUDE@,"$SUBST_NODEYUMEXCLUDE",)
     # get mirrors if not specified with -l
     if [ -z "$mirrors" ] ; then
 	mirrorsfile=$(pl_locateDistroFile ../build/ $pldistro "$pldistro.mirrors")
 	mirrors=$(pl_parsePkgs mirror $fcdistro $pldistro $mirrorsfile)
     fi
 
-    kexclude_line=""
-    [ -n "$pkgs_kexcludes" ] && kexclude_line="exclude=$pkgs_kexcludes"
+    yumexclude_line=""
+    [ -n "$pkgs_yumexclude" ] && yumexclude_line="exclude=$pkgs_yumexclude"
 
     echo "$0: candidate mirrors"
     for mirror in $mirrors ; do
@@ -245,7 +263,7 @@ function pl_root_mkfedora () {
 
     # the repo part of the final yum.conf
     yum_conf_repos=$vroot/xxxmkfedora-repos.confxxx
-    if ! yumconf_mirrors $yum_conf_repos ../build/ $fcdistro "$kexclude_line" $mirrors ; then
+    if ! yumconf_mirrors $yum_conf_repos ../build/ $fcdistro "$yumexclude_line" $mirrors ; then
 	echo xxx -- error ; return 1
     fi
     
@@ -317,6 +335,7 @@ cachedir=/var/cache/yum
 debuglevel=2
 logfile=/var/log/yum.log
 pkgpolicy=newest
+multilib_policy=best
 distroverpkg=redhat-release
 tolerant=1
 exactarch=1
@@ -368,6 +387,7 @@ fi
     if [ -n "$pkgs_packages" ] ; then
 	echo "* Installing optional packages" $pkgs_packages
         # ignore yum's return code that is basically undefined
+        echo "* Install options" $vroot $yum_options 
 	yum $yum_options install $pkgs_packages || :
 	if ! rpm --root $vroot -q $pkgs_packages >/dev/null ; then
 	    echo "* Warning: Missing packages"
@@ -400,6 +420,23 @@ fi
 
     # Clean yum cache
     echo "* Cleaning up"
+
+    # NOTE: this hack is for Fedora >= 12.
+    # if kernel-debug is installed, clean it up
+    # we link to our version of kernel/initrd and clean up
+    # kernel-debug manually
+    if rpm --root $vroot --quiet -q kernel-debug ; then
+	echo "* Cleaning up kernel-debug - (workaround for f12)"
+	pushd $vroot/boot/
+        rm -rf kernel-boot kernel-bootsmp initrd-boot initrd-bootsmp
+        ln -s vmlinuz-*${pldistro}* kernel-boot
+        ln -s vmlinuz-*${pldistro}* kernel-bootsmp
+        ln -s initrd-*${pldistro}* initrd-boot
+        ln -s initrd-*${pldistro}* initrd-bootsmp
+        rpm --root $vroot --nodeps -e kernel-debug || :
+	popd
+    fi
+
     # ignore yum's return code that is basically undefined
     yum $yum_options clean all || :
 
@@ -508,7 +545,7 @@ function pl_fixdirs() {
 
 ########## .pkgs format
 # Usage: pl_parsePkgs keyword [-a arch] fcdistro pldistro pkgs-file[..s]
-# pkgs.py sohuld be found in PATH, like this file build.common
+# pkgs.py should be found in PATH, like this file build.common
 function pl_parsePkgs () {
     target_arch=$pl_DISTRO_ARCH
     keyword=$1;shift
@@ -516,6 +553,7 @@ function pl_parsePkgs () {
     fcdistro=$1; shift
     pldistro=$1; shift
 
+    echo 1>&2 "pl_parsePkgs: using -a $target_arch -f $fcdistro -d $pldistro $keyword $@"
     pkgs.py -a $target_arch -f $fcdistro -d $pldistro $keyword "$@" 
 }
 # usage: pl_getPackages [-a arch] fcdistro pldistro pkg-file[..s]
@@ -571,10 +609,13 @@ function pl_locateDistroFile () {
     pkgsfile=$1; shift
 
     pkgspath=""
-    # if config dir is missing but a .svnpath exists
-    if [[ -f "$builddir/config.${pldistro}.svnpath" && ! -d "$builddir/config.${pldistro}" ]] ; then
-	echo 1>&2 "Invoking make to extract remote config.${pldistro}"
-	make 1>&2 --silent --no-print-directory -C $builddir stage1=true config.${pldistro}
+    # if config dir is missing but a .svnpath or a .gitpath exists, use it to extract the config dir
+    configdir="$builddir/config.${pldistro}"
+    if [ ! -d $configdir ] ; then
+	if [ -f "${configdir}.svnpath" -o -f "${configdir}.gitpath" ] ; then
+	    echo 1>&2 "Invoking make to extract remote config.${pldistro}"
+	    make 1>&2 --silent --no-print-directory -C $builddir stage1=true config.${pldistro}
+	fi
     fi
     # locate it
     paths="$builddir/config.$pldistro/$pkgsfile $builddir/config.planetlab/$pkgsfile"
@@ -655,7 +696,7 @@ function yumconf_mirrors () {
     dest_yumconf=$1; shift
     builddir=$1; shift
     fcdistro=$1; shift
-    kexclude_line="$1" ; shift
+    yumexclude_line="$1" ; shift
     mirrors="$@"
 
     template=$builddir/mirroring/$fcdistro/yum.repos.d/building.repo.in
@@ -667,7 +708,7 @@ function yumconf_mirrors () {
     fi
 
     for mirror in $mirrors; do
-	if yumconf_mirror $dest_yumconf $template "$kexclude_line" $mirror; then
+	if yumconf_mirror $dest_yumconf $template "$yumexclude_line" $mirror; then
 	    return 0
 	fi
     done
@@ -681,12 +722,12 @@ function yumconf_mirrors () {
 function yumconf_mirror () {
     dest_yumconf=$1; shift
     template=$1; shift
-    kexclude_line="$1" ; shift
+    yumexclude_line="$1" ; shift
     mirror=$1; shift
 
     sed -e "s,@MIRRORURL@,$mirror,g" \
 	-e "/baseurl=/i\\
-$kexclude_line" $template > $dest_yumconf
+$yumexclude_line" $template > $dest_yumconf
     
     # capture all lines defining baseurl
     baseurl_defs=$(grep '^baseurl=' $dest_yumconf)
@@ -710,23 +751,21 @@ $kexclude_line" $template > $dest_yumconf
     return 0
 }
 
-# from a yum.conf as generated above, computes the (first) gpgkey url
+# from a yum.conf as generated above, computes the gpgkey urls
 function yumconf_gpgkey () {
     dest_yumconf=$1; shift
 
-    first_line=$(grep '^gpgkey=' $dest_yumconf | head -1)
-    values=$(echo $first_line | sed -e s,gpgkey=,,)
-    value=$(echo $values | awk '{print $1;}' | sed -e 's,$basearch,'"$pl_DISTRO_ARCH",g)
-    [ -n "$value" ] || return 1
-    echo $value
+    values=$(grep -h '^gpgkey=' $dest_yumconf | sed -e s,gpgkey=,, | sed -e 's,$basearch,'"$pl_DISTRO_ARCH",g | sed -e 's, ,\n,g' | sort | uniq | xargs)
+    [ -n "$values" ] || return 1
+    echo $values
     return 0
 }
 
 # patches a yum conf to insert an exclude line in each declared repo
 function yumconf_exclude () {
     repo=$1; shift
-    kexclude_line="$1" ; shift
+    yumexclude_line="$1" ; shift
     
-    sed -i -e "/baseurl=.*$/i\\
-$kexclude_line" $repo
+    sed -i -e "/#baseurl=.*$/i\\
+$yumexclude_line" $repo
 }