Write a utility to find the the kernel "devel" package needed.
Restructure some code to facilitate reuse of existing code to
use in the utility.
i=cliff
i=minh
build/autoconf/lustre-build-linux.m4 \
build/autoconf/lustre-build-darwin.m4 \
build/autoconf/lustre-build.m4 build/rdac_spec \
- build/mptlinux.spec.patch build/patches
+ build/mptlinux.spec.patch build/patches \
+ build/funcs.sh build/find_linux_rpms
rpms-real: @PACKAGE_TARNAME@.spec dist Makefile
CONFIGURE_ARGS=$$(echo $$(eval echo $(ac_configure_args)) | sed -re 's/--(en|dis)able-tests//'); \
--- /dev/null
+#!/bin/bash
+
+# this is an alternative FD for stdout, to be used especially when we are
+# taking stdout from a function as it's return value. i.e. foo=$(bar)
+# this is a workaround until a version of bash where we can put xtrace
+# on a specific FD
+#exec 3>&1; STDOUT=3
+STDOUT=2
+
+. ${0%/find_linux_rpms}/funcs.sh
+
+TOPDIR=$PWD
+
+# same as lbuild's --kernelrpm switch
+KERNELRPMSDIR="$1"
+
+DISTRO=$(autodetect_distro)
+
+source ${0%/*}/lbuild-$DISTRO
+
+TARGET_ARCH="$(uname -m)"
+TARGET_ARCHS="$(uname -m)"
+TARGET_ARCHS_ALL="$(uname -m)"
+
+# need lnxmaj from the target file
+TARGET=$(autodetect_target "$DISTRO")
+TARGET_FILE="$TOPDIR/lustre/kernel_patches/targets/$TARGET.target"
+. "$TARGET_FILE"
+
+if ! kernelrpm=$(find_linux_rpms "-$DEVEL_KERNEL_TYPE" "$KERNELRPMSDIR"); then
+ fatal 1 "Could not find the kernel-$DEVEL_KERNEL_TYPE RPM in ${KERNELRPMSDIR}"
+fi
+
+echo "$kernelrpm"
--- /dev/null
+cleanup() {
+
+ true
+}
+
+error() {
+ local msg="$1"
+
+ [ -n "$msg" ] && echo -e "\n${0##*/}: $msg" >&$STDOUT
+
+}
+
+fatal() {
+
+ cleanup
+ error "$2"
+ exit $1
+
+}
+
+#
+# in a given directory, find the first rpm matching given requirements
+#
+find_rpm() {
+ local dir="$1"
+ local match_type="$2"
+ local match="$3"
+
+ pushd "$dir" > /dev/null || \
+ fatal 1 "Unable to chdir to directory \"$dir\" in find_rpm()"
+
+ local file
+ for file in $(ls *.rpm); do
+ if [ ! -f "$file" ]; then
+ continue
+ fi
+ case "$match_type" in
+ provides)
+ # match is any valid ERE (i.e. given to egrep) match
+ if rpm -q --provides -p "$file" 2>&$STDOUT | egrep "$match" >&$STDOUT; then
+ echo "$file"
+ popd >/dev/null
+ return 0
+ fi
+ ;;
+ *)
+ popd >/dev/null
+ fatal 1 "Unknown match type \"$match_type\" given to find_rpm()"
+ ;;
+ esac
+ done
+
+ popd >/dev/null
+ return 1
+}
+
+find_linux_rpms() {
+ local prefix="$1"
+ local pathtorpms=${2:-"${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}/${TARGET_ARCH}"}
+
+ local kernel_rpms=$(find_linux_rpm "$prefix" "$pathtorpms")
+ # call a distro specific hook, if available
+ if type -p find_linux_rpms-$DISTRO; then
+ local rpm
+ if rpm=$(find_linux_rpms-$DISTRO "$prefix" "$pathtorpms"); then
+ kernel_rpms="$kernel_rpms $rpm"
+ else
+ return 255
+ fi
+ fi
+
+ echo "$kernel_rpms"
+ return 0
+
+}
+
+# a noop function which can be overridden by a distro method implementation
+resolve_arch() {
+ local arch="$1"
+
+ echo "$arch"
+}
+
+# XXX this needs to be re-written as a wrapper around find_rpm
+# or just gotten rid of. :-)
+find_linux_rpm() {
+ local prefix="$1"
+ local pathtorpms=${2:-"${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}/${TARGET_ARCH}"}
+
+ [ -d $pathtorpms ] || return 255
+
+ local kernelbinaryrpm rpmfile
+ local wanted_kernel="${lnxmaj}${lnxmin}-${lnxrel}"
+
+ local arch ret=1
+ local found_rpm="" rpm
+ for rpm in $(ls ${pathtorpms}/*.$(resolve_arch $TARGET_ARCH $PATCHLESS).rpm); do
+ if rpm -q --provides -p "$rpm" 2>&$STDOUT | grep -q "kernel${prefix} = $wanted_kernel" 2>&$STDOUT; then
+ found_rpm="$rpm"
+ ret=0
+ break
+ fi
+ done
+ # see above "XXX"
+ # [ -f "$found_rpm" ] && break
+ # done
+
+ echo "$found_rpm"
+ return $ret
+
+}
+
+# autodetect used Distro
+autodetect_distro() {
+
+ local name
+ local version
+
+ if which lsb_release >/dev/null 2>&1; then
+ name="$(lsb_release -s -i)"
+ version="$(lsb_release -s -r)"
+ case "$name" in
+ "EnterpriseEnterpriseServer")
+ name="oel"
+ version="${version%%.*}"
+ ;;
+ "RedHatEnterpriseServer" | "ScientificSL")
+ name="rhel"
+ version="${version%%.*}"
+ ;;
+ "SUSE LINUX")
+ name="sles"
+ ;;
+ *)
+ fatal 1 "I don't know what distro name $name and version $version is.\nEither update autodetect_distro() or use the --distro argument."
+ ;;
+ esac
+ else
+ echo "You really ought to install lsb_release for accurate distro identification"
+ # try some heuristics
+ if [ -f /etc/SuSE-release ]; then
+ name=sles
+ version=$(grep ^VERSION /etc/SuSE-release)
+ version=${version#*= }
+ elif [ -f /etc/redhat-release ]; then
+ #name=$(head -1 /etc/redhat-release)
+ name=rhel
+ version=$(echo "$distroname" |
+ sed -e 's/^[^0-9.]*//g' | sed -e 's/[ \.].*//')
+ fi
+ if [ -z "$name" -o -z "$version" ]; then
+ fatal 1 "I don't know how to determine distro type/version.\nEither update autodetect_distro() or use the --distro argument."
+ fi
+ fi
+
+ echo ${name}${version}
+ return 0
+
+}
+
+# autodetect target
+autodetect_target() {
+ local distro="$1"
+
+ local target=""
+ case ${distro} in
+ oel5) target="2.6-oel5";;
+ rhel5) target="2.6-rhel5";;
+ sles10) target="2.6-sles10";;
+ sles11) target="2.6-sles11";;
+ *) fatal 1 "I don't know what distro $distro is.\nEither update autodetect_target() or use the --target argument.";;
+ esac
+
+ echo ${target}
+ return 0
+
+}
# include the exit_traps library
. ${0%/lbuild}/exit_traps.sh
+. ${0%/lbuild}/funcs.sh
# our children should die when we do
push_exit_trap "kill -INT -$$ || true" kill_children
fi
}
-cleanup() {
-
- true
-}
-
-error() {
- local msg="$1"
-
- [ -n "$msg" ] && echo -e "\n${0##*/}: $msg" >&3
-
-}
-
-fatal() {
-
- cleanup
- error "$2"
- exit $1
-
-}
-
usage() {
cat <<EOF
Usage: ${0##*/} [OPTION]... [-- <lustre configure options>]
}
-# autodetect target
-autodetect_target() {
- local distro="$1"
-
- local target=""
- case ${distro} in
- oel5) target="2.6-oel5";;
- rhel5) target="2.6-rhel5";;
- sles10) target="2.6-sles10";;
- *) fatal 1 "I don't know what distro $distro is.\nEither update autodetect_target() or use the --target argument.";;
- esac
-
- echo ${target}
- return 0
-
-}
-
-# autodetect used Distro
-autodetect_distro() {
-
- local name
- local version
-
- if which lsb_release >/dev/null 2>&1; then
- name="$(lsb_release -s -i)"
- version="$(lsb_release -s -r)"
- case "$name" in
- "EnterpriseEnterpriseServer" | "ScientificSL")
- name="oel"
- version="${version%%.*}"
- ;;
- "RedHatEnterpriseServer")
- name="rhel"
- version="${version%%.*}"
- ;;
- "SUSE LINUX")
- name="sles"
- ;;
- *)
- fatal 1 "I don't know what distro name $name and version $version is.\nEither update autodetect_distro() or use the --distro argument."
- ;;
- esac
- else
- echo "You really ought to install lsb_release for accurate distro identification"
- # try some heuristics
- if [ -f /etc/SuSE-release ]; then
- name=sles
- version=$(grep ^VERSION /etc/SuSE-release)
- version=${version#*= }
- elif [ -f /etc/redhat-release ]; then
- #name=$(head -1 /etc/redhat-release)
- name=rhel
- version=$(echo "$distroname" |
- sed -e 's/^[^0-9.]*//g' | sed -e 's/[ \.].*//')
- fi
- if [ -z "$name" -o -z "$version" ]; then
- fatal 1 "I don't know how to determine distro type/version.\nEither update autodetect_distro() or use the --distro argument."
- fi
- fi
-
- echo ${name}${version}
- return 0
-
-}
-
uniqify() {
echo $(echo "$*" | xargs -n 1 | sort -u)
}
-# XXX this needs to be re-written as a wrapper around find_rpm
-# or just gotten rid of. :-)
-find_linux_rpm() {
- local prefix="$1"
-
- local pathtorpms="${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}"
- [ -d $pathtorpms ] || return 255
-
- local kernelbinaryrpm rpmfile
- local wanted_kernel="${lnxmaj}${lnxmin}-${lnxrel}"
-
- local arch ret=1
- for arch in $TARGET_ARCHS_ALL; do
- local found_rpm="" rpm
- for rpm in ${pathtorpms}/${arch}/*.rpm; do
- if rpm -q --provides -p "$rpm" 2>&3 | grep -q "kernel${prefix} = $wanted_kernel" 2>&3; then
-
- found_rpm="$rpm"
- ret=0
- break
- fi
- done
- [ -f "$found_rpm" ] && break
- done
-
- echo "$found_rpm"
- return $ret
-
-}
-
# unpack kernel(/source/devel) RPM
#
# This function and it's setting of $LINUX and $LINUXOBJ is a total hack that
}
-#
-# in a given directory, find the first rpm matching given requirements
-#
-find_rpm() {
- local dir="$1"
- local match_type="$2"
- local match="$3"
-
- pushd "$dir" > /dev/null || \
- fatal 1 "Unable to chdir to directory \"$dir\" in find_rpm()"
-
- local file
- for file in $(ls *.rpm); do
- if [ ! -f "$file" ]; then
- continue
- fi
- case "$match_type" in
- provides)
- # match is any valid ERE (i.e. given to egrep) match
- if rpm -q --provides -p "$file" 2>&3 | egrep -q "$match"; then
- echo "$file"
- popd >/dev/null
- return 0
- fi
- ;;
- *)
- popd >/dev/null
- fatal 1 "Unknown match type \"$match_type\" given to find_rpm()"
- ;;
- esac
- done
-
- popd >/dev/null
- return 1
-}
-
build_kernel_with_srpm() {
local outfd=$1
git://git.whamcloud.com / fs / lustre-release.git / commitdiff