X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=build.common;h=a21d7093458da253e5788991ef4254b859ab65bc;hb=dfd41359fadd03a0a4dee6aebbfa7c91f23f9b09;hp=9295f2d16a7826e9ec1c5b89d1e2624c62cf755c;hpb=9547e592eec9a4ef66875449849331f98e6b1654;p=build.git

diff --git a/build.common b/build.common
index 9295f2d1..a21d7093 100644
--- a/build.common
+++ b/build.common
@@ -1,15 +1,13 @@
 # -*-Shell-script-*-
 #
-# $Id$
-# $URL$
-#
 # Common functions for build scripts used by various packages
-# incorporated (e.g., build, myplc, myplc-devel, vserver-reference)
+# incorporated (e.g., build, bootcd, nodeimage, sliceimage)
 #
 # 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=.:$PATH
@@ -18,7 +16,7 @@ export PATH=.:$PATH
 function pl_getDistro() {
     if [ -f "/etc/redhat-release" ] ; then
 	distro=$(awk ' { print $1 } ' /etc/redhat-release)
-	case $distro in Red*) distro="Redhat" ; esac
+	case $distro in Scientific*) distro="SL" ; esac
     else
 	echo "build.common.pl_getDistro-unknown"
 	exit 1
@@ -30,7 +28,7 @@ function pl_getDistro() {
 # returns something like 8, 10, or 5.3
 function pl_getRelease() {
     if [ -f "/etc/redhat-release" ] ; then
-	release=$(awk ' { if ($1=="Fedora" && $2=="Core") print $4 ; if (($1=="Fedora" && $2!="Core")||$1=="CentOS") print $3 ; if ($1=="Red") print $6 } ' /etc/redhat-release)
+	release=$(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
@@ -40,7 +38,7 @@ function pl_getRelease() {
     return 0
 }
 
-# returns stuff for vserver, i.e. something like 'f8' or 'centos5'
+# returns distro shortname, something like 'f8' or 'centos5'
 function pl_getReleaseName () {
     distro=$1; shift
     release=$1; shift
@@ -48,9 +46,6 @@ function pl_getReleaseName () {
 	[Ff]edora*)
 	    releasename=f$release
 	    ;;
-	[Re]edhat*)
-	    releasename=rhel6
-	    ;;
 	[Cc]entOS*)
 	    old_IFS="$IFS"
 	    IFS="."
@@ -58,6 +53,9 @@ function pl_getReleaseName () {
 	    IFS="$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" 
@@ -68,35 +66,44 @@ 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 $distroname in
-	f*)
-	    echo 'kernel kernel-PAE kernel-vserver kernel-devel kernel-headers kernel-debuginfo util-vserver* iptables iptables-ipv6 iproute drupal' ;;
-	centos5)
-	    echo 'kernel kernel-vserver kernel-devel kernel-headers kernel-debuginfo util-vserver* iptables iproute drupal inotify-tools* libnl' ;;
-	*)
-	    echo "pl_DISTRO_NAME=$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)
 
-# the release name - for vserver build ...
+# the release name - something like 'f8' or 'sl6'
 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
@@ -165,8 +172,6 @@ function pl_root_makedevs() {
     # For pseudo ttys
     mkdir -p $vroot/dev/pts
 
-    # (Might have to remove the following for vserver-reference.)
-
     # for tmpfs mount
     mkdir -p $vroot/dev/shm
 
@@ -175,7 +180,7 @@ 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 vm. 
     for i in $(seq 0 255) ; do
 	mknod -m 640 $vroot/dev/loop$i b 7 $i
     done
@@ -187,7 +192,7 @@ function mkfedora_usage() {
     echo "                      Defaults are searched in <pldistro>.mirrors"
     echo "	-v		Be verbose"
     echo "	-h		This message"
-    echo " target selection (defaults based on current build vserver)"
+    echo " target selection (defaults based on current build VM context)"
     echo "	-r release	Fedora release number (default: $releasever)"
     echo "	-a arch		Fedora architecture (default: $basearch)"
     exit 1
@@ -205,7 +210,7 @@ function pl_root_mkfedora () {
 # Verbosity
     verbose=0
 
-# Release and architecture to install : defaults to current vserver's settings or previously parsed fedora_options
+# Release and architecture to install : defaults to current vm settings or previously parsed fedora_options
     releasever=$pl_DISTRO_RELEASE
     basearch=$pl_DISTRO_ARCH
 
@@ -236,15 +241,18 @@ 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
@@ -253,7 +261,7 @@ 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
     
@@ -325,6 +333,7 @@ cachedir=/var/cache/yum
 debuglevel=2
 logfile=/var/log/yum.log
 pkgpolicy=newest
+multilib_policy=best
 distroverpkg=redhat-release
 tolerant=1
 exactarch=1
@@ -376,6 +385,7 @@ 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"
@@ -408,6 +418,23 @@ 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 || :
 
@@ -524,6 +551,7 @@ 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]
@@ -541,7 +569,7 @@ function pl_getGroups() { pl_parsePkgs group "$@" ; }
 # 
 # values can contain @arch@, @fcdistro@ or @pldistro@ that are replaced with the current values
 #
-# the reason for the -a option is for when we build the build vserver itself; in this case
+# the reason for the -a option is for when we build the build vm itself; in this case
 # pl_DISTRO_ARCH is the one we obtain from the root context, and that's wrong
 # specify -sa arch AFTER keyword, so as to keep pl_getPackages and pl_getGroups simple
 #
@@ -666,7 +694,7 @@ 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
@@ -678,7 +706,7 @@ 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
@@ -692,12 +720,12 @@ 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)
@@ -721,23 +749,21 @@ $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" $repo
+$yumexclude_line" $repo
 }