--- /dev/null
+#!/bin/sh
+
+# option variables
+DESTDIR=
+KERNELDIR=
+TARGET=
+# Not sure what to put here
+# TARGET_ARCH=$(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)
+TARGET_ARCH="i386"
+TARGET_CONFIG=
+JOBS=1
+CONFIGURE_FLAGS=
+
+# commands to run
+BUILD_LUSTRE=0
+BUILD_KERNEL=0
+DEPEND_KERNEL=0
+INSTALL_LUSTRE=0
+INSTALL_KERNEL=0
+SAVE_HEADERS=0
+UNPACK_KERNEL=0
+
+# provided by target file
+KERNEL=
+SERIES=
+CONFIG=
+VERSION=
+EXTRA_VERSION=
+
+BASE_ARCH=
+BIGMEM_ARCHS=
+BOOT_ARCHS=
+JENSEN_ARCHS=
+SMP_ARCHS=
+UP_ARCHS=
+
+# flat-out globals
+TOPDIR=
+TARGET_FILE=
+KERNEL_FILE=
+SERIES_FILE=
+CONFIG_FILE=
+CC=${CC:-gcc}
+
+canon()
+{
+ pushd $1 >/dev/null
+ echo $PWD
+ popd >/dev/null
+}
+TOPDIR=$(canon "${0%%${0##*/}}/..")
+
+cleanup()
+{
+ true
+}
+
+fatal()
+{
+ cleanup
+ [ "$2" ] && echo
+ [ "$2" ] && echo "${0##*/}: $2"
+ exit $1
+}
+
+list_targets()
+{
+ echo -n "Available targets:"
+ for target in $TOPDIR/kernel_patches/targets/*.target ; do
+ target_file=${target##*/}
+ echo -n " ${target_file%%.target}"
+ done
+ echo
+}
+
+
+usage()
+{
+ cat <<EOF
+Usage: ${0##*/} [OPTION]... [-- <lustre configure options>]
+
+Options:
+
+ --build
+ same as --build-kernel --build-lustre --unpack-kernel
+
+ --build-lustre
+ configure and compile lustre. Requires that --build-kernel was
+ already run.
+
+ --build-kernel
+ configure and compile a kernel. Implies --depend-kernel.
+ Requires that --unpack-kernel was already run.
+
+ --depend-kernel)
+ Prepares a kernel tree for building (similar to make mrproper
+ oldconfig dep). Requires that --unpack-kernel was already run.
+
+ --destdir=DESTDIR
+ Root directory to install into (like DESTDIR with auto*).
+
+ --extraversion=EXTRAVERSION
+ Overrides the target kernel\'s EXTRAVERSION text.
+
+ -h, --help
+ Display this message.
+
+ --install
+ same as --install-kernel --install-lustre
+
+ --install-lustre
+ run make install in the Lustre tree.
+
+ --install-kernel
+ install the kernel image and modules.
+
+ -j jobs
+ This works just like the -j option to make, and is passed to make
+ when building.
+
+ --kerneldir=KERNELDIR
+ Directory containing linux source tarballs.
+
+ --target=TARGET
+ Name of the configuration to use. The available targets are
+ listed below.
+
+ --target-arch=ARCH
+ Specifies an architecture to use when choosing a kernel config
+ file. Default is i386.
+
+ --target-config=CONFIG
+ Specifies a special option (such as smp, bigmem, or BOOT) to use
+ when choosing a kernel config file. This also modifies the kernel
+ version and modules directory.
+
+ --unpack-kernel
+ Untars and patches the kernel source.
+
+ The order that commands (--build-lustre, --unpack-kernel) are
+ specified on the command line is ignored; ${0##*/} will always
+ execute them in the correct order (unpack, then build, then install
+ etc.).
+
+EOF
+ list_targets
+
+ fatal "$1" "$2"
+}
+
+check_options()
+{
+ (( $BUILD_LUSTRE || $BUILD_KERNEL || $DEPEND_KERNEL || \
+ $INSTALL_LUSTRE || $INSTALL_KERNEL || $SAVE_HEADERS || \
+ $UNPACK_KERNEL )) || \
+ fatal 1 "No commands specified."
+
+ if (( $UNPACK_KERNEL )) ; then
+ [ "$KERNELDIR" ] || \
+ fatal 1 "A kernel directory must be specified with --kerneldir."
+ [ -d "$KERNELDIR" ] || \
+ fatal 1 "$KERNELDIR is not a directory."
+ fi
+
+ if (( $INSTALL_LUSTRE || $INSTALL_KERNEL || $SAVE_HEADERS )) ; then
+ [ -z "$DESTDIR" -o -d "$DESTDIR" ] || \
+ fatal 1 "$DESTDIR is not a directory."
+ fi
+
+ [ "$TARGET" ] || usage 1 "A target must be specified with --target."
+ TARGET_FILE="$TOPDIR/kernel_patches/targets/$TARGET.target"
+ [ -r "$TARGET_FILE" ] || \
+ fatal 1 "Target '$TARGET' was not found. Try --list-targets."
+
+ if [ -z "$JOBS" -o "$JOBS" -lt "1" ] ; then
+ JOBS=1
+ fi
+}
+
+get_lustre_version()
+{
+ lustre_patch=$(grep lustre_version "$SERIES_FILE" 2>/dev/null)
+ [ "$lustre_patch" ] || \
+ fatal 1 "Could not determine Lustre version from $SERIES series."
+
+ awk '/^\+#define LUSTRE_KERNEL_VERSION /{ print $3 }' \
+ "$TOPDIR/kernel_patches/patches/$lustre_patch" 2>/dev/null
+}
+
+load_target()
+{
+ EXTRA_VERSION_save="$EXTRA_VERSION"
+
+ . "$TARGET_FILE"
+
+ [ "$KERNEL" ] || fatal 1 "Target $TARGET did not specify a kernel."
+ [ "$SERIES" ] || fatal 1 "Target $TARGET did not specify a patch series."
+# [ "$CONFIG" ] || fatal 1 "Target $TARGET did not specify a kernel config."
+ [ "$VERSION" ] || fatal 1 "Target $TARGET did not specify the kernel version."
+
+ if [ "$KERNELDIR" ] ; then
+ KERNEL_FILE="$KERNELDIR/$KERNEL"
+ [ -r "$KERNELDIR/$KERNEL" ] || \
+ fatal 1 "Target $TARGET's kernel file $KERNEL not found in kernel directory $KERNELDIR."
+ fi
+
+ SERIES_FILE="$TOPDIR/kernel_patches/series/$SERIES"
+ [ -r "$SERIES_FILE" ] || \
+ fatal 1 "Target $TARGET's series $SERIES missing from $TOPDIR/kernel_patches/series."
+
+ CONFIG_TARGET="$TARGET${TARGET_ARCH:+-$TARGET_ARCH}${TARGET_CONFIG:+-$TARGET_CONFIG}"
+ CONFIG_FILE="$TOPDIR/kernel_patches/kernel_configs/kernel-$VERSION-$CONFIG_TARGET.config"
+ [ -r "$CONFIG_FILE" ] || \
+ fatal 1 "Target $TARGET's config file $CONFIG missing from $TOPDIR/kernel_patches/configs."
+
+ if [ "$EXTRA_VERSION_save" ] ; then
+ EXTRA_VERSION="$EXTRA_VERSION_save"
+ else
+ EXTRA_VERSION="${EXTRA_VERSION}_lustre.$(get_lustre_version)"
+ fi
+ EXTRA_VERSION=${EXTRA_VERSION//-/_}
+}
+
+tarflags()
+{
+ case "$1" in
+ '')
+ fatal 1 "tarflags(): File name argument missing."
+ ;;
+ *.tar.gz)
+ echo 'zxf'
+ ;;
+ *.tar.bz2)
+ echo 'jxf'
+ ;;
+ *)
+ fatal 1 "tarflags(): Unrecognized tar extension in file: $1"
+ ;;
+ esac
+}
+
+untar()
+{
+ echo "Untarring ${1##*/}..."
+ tar $(tarflags $1) $1
+}
+
+
+extract_kernel()
+{
+ (( $UNPACK_KERNEL )) || return 0
+ pushd "$TOPDIR" >/dev/null
+ if [ -d linux ] ; then
+ [ -L linux ] && rm -rf $(readlink linux)
+ rm -rf linux
+ fi
+ untar "$KERNEL_FILE"
+ [ -d linux ] || ln -sf linux* linux
+ popd >/dev/null
+}
+
+patch_kernel()
+{
+ (( $UNPACK_KERNEL )) || return 0
+ pushd "$TOPDIR/linux" >/dev/null
+ echo -n "Applying patch"
+ for patch in $(<"$SERIES_FILE") ; do
+ PATCH_FILE="$TOPDIR/kernel_patches/patches/$patch"
+ [ -r "$PATCH_FILE" ] || \
+ fatal 1 "Patch file not found: $patch"
+ echo -n " $patch"
+ patch -s -p1 < "$PATCH_FILE" || fatal 1 "Error applying patch $patch."
+ done
+ echo
+ popd >/dev/null
+}
+
+depend_kernel()
+{
+ (( $DEPEND_KERNEL )) || return 0
+ # we need to override $CC at make time, since there is no
+ # configure
+ MAKE="make -s CC=$CC"
+ pushd "$TOPDIR/linux" >/dev/null
+ echo "Overriding EXTRAVERSION in kernel..."
+ perl -p -i -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${EXTRA_VERSION}${TARGET_CONFIG}/" Makefile
+ echo "Making depend in $PWD..."
+ $MAKE mrproper || fatal 1 "Error running make mrproper"
+ cp "$CONFIG_FILE" .config
+ $MAKE oldconfig_nonint || fatal 1 "Error running make oldconfig"
+ $MAKE -j $JOBS dep || fatal 1 "Error running make dep"
+ $MAKE include/linux/version.h || fatal 1 "Error making include/linux/version.h"
+}
+
+build_kernel()
+{
+ (( $BUILD_KERNEL )) || return 0
+ # we need to override $CC at make time, since there is no
+ # configure
+ MAKE="make -s CC=$CC"
+ echo "Building kernel in $PWD..."
+ case "$TARGET_ARCH" in
+ i386 | i586 | i686 | athlon | x86_64)
+ $MAKE -j $JOBS -s bzImage || fatal 1 "Error making bzImage."
+ ;;
+ *)
+ $MAKE -j $JOBS -s boot || fatal 1 "Error making boot."
+ ;;
+ esac
+ $MAKE -j $JOBS -s modules || fatal 1 "Error building modules."
+
+ popd >/dev/null
+}
+
+configure_lustre()
+{
+ (( $BUILD_LUSTRE )) || return 0
+ pushd "$TOPDIR" >/dev/null
+ [ -f Makefile ] && make -s clean
+ [ -f configure ] || sh ./autogen.sh
+ ./configure --with-linux=$PWD/linux $CONFIGURE_FLAGS || \
+ fatal 1 "Error configuring Lustre."
+ popd >/dev/null
+}
+
+build_lustre()
+{
+ (( $BUILD_LUSTRE )) || return 0
+ pushd "$TOPDIR" >/dev/null
+ make -j $JOBS -s
+ popd >/dev/null
+}
+
+install_kernel()
+{
+ (( $INSTALL_KERNEL )) || return 0
+ FULL_VERSION="${VERSION}-${EXTRA_VERSION}${TARGET_CONFIG}"
+ pushd "$TOPDIR/linux" >/dev/null
+ mkdir -p "$DESTDIR/boot"
+
+ install -m 644 System.map "$DESTDIR/boot/System.map-${FULL_VERSION}"
+ # install -m 644 module-info ...
+ install -m 644 "$CONFIG_FILE" "$DESTDIR/boot/config-${FULL_VERSION}"
+
+ mkdir -p "$DESTDIR/dev/shm"
+
+ case "$TARGET_ARCH" in
+ i386 | i586 | i686 | athlon)
+ cp arch/i386/boot/bzImage "$DESTDIR/boot/vmlinuz-${FULL_VERSION}"
+ cp vmlinux "$DESTDIR/boot/vmlinux-${FULL_VERSION}"
+ ;;
+ x86_64)
+ cp arch/x86_64/boot/bzImage "$DESTDIR/boot/vmlinuz-${FULL_VERSION}"
+ cp vmlinux "$DESTDIR/boot/vmlinux-${FULL_VERSION}"
+ ;;
+ ia64)
+ gzip -cfv vmlinux > vmlinuz
+ mkdir -p "$DESTDIR/boot/efi/redhat"
+ install -m 755 vmlinux "$DESTDIR/boot/efi/redhat/vmlinux-${FULL_VERSION}"
+ install -m 755 vmlinuz "$DESTDIR/boot/efi/redhat/vmlinuz-${FULL_VERSION}"
+ ln -sf "efi/vmlinux-${FULL_VERSION}" "$DESTDIR/boot/vmlinux-${FULL_VERSION}"
+ ln -sf "efi/vmlinuz-${FULL_VERSION}" "$DESTDIR/boot/vmlinuz-${FULL_VERSION}"
+ ;;
+ *)
+ cp vmlinuz "$DESTDIR/boot/vmlinuz-${FULL_VERSION}"
+ cp vmlinux "$DESTDIR/boot/vmlinux-${FULL_VERSION}"
+ ;;
+ esac
+
+ mkdir -p "$DESTDIR/lib/modules/${FULL_VERSION}"
+ make CC="$CC" INSTALL_MOD_PATH="$DESTDIR" KERNELRELEASE="$FULL_VERSION" \
+ -s modules_install || \
+ fatal 1 "Error installing modules."
+
+ popd >/dev/null
+}
+
+install_lustre()
+{
+ (( $INSTALL_LUSTRE )) || return 0
+ FULL_VERSION="${VERSION}-${EXTRA_VERSION}${TARGET_CONFIG}"
+ pushd "$TOPDIR" >/dev/null
+ make -s install "DESTDIR=$DESTDIR" KERNELRELEASE="$FULL_VERSION" || fatal 1 "Error installing Lustre."
+ popd >/dev/null
+}
+
+save_headers()
+{
+ echo "Saving headers for $1 $2..."
+ pushd linux >/dev/null
+
+ KVERREL="${VERSION}-${EXTRA_VERSION}"
+ # deal with the kernel headers that are version specific
+
+ saveddir="$RPM_BUILD_ROOT/usr/src/linux-${KVERREL}/savedheaders/$2/$1"
+ mkdir -p "$saveddir"
+ install -m 644 include/linux/autoconf.h "$saveddir/autoconf.h"
+ install -m 644 include/linux/version.h "$saveddir/version.h"
+ mv include/linux/modules "$saveddir/"
+ echo $2 $1 ../../savedheaders/$2/$1/ >> $RPM_BUILD_ROOT/usr/src/linux-${KVERREL}/savedheaders/list
+ popd >/dev/null
+}
+
+save_all_headers()
+{
+ (( $SAVE_HEADERS )) || return 0
+
+ for arch in $BIGMEM_ARCHS ; do
+ save_headers bigmem $arch
+ done
+
+ for arch in $BOOT_ARCHS ; do
+ save_headers BOOT $arch
+ done
+
+ for arch in $JENSEN_ARCHS ; do
+ save_headers jensen $arch
+ done
+
+ for arch in $SMP_ARCHS ; do
+ save_headers smp $arch
+ done
+
+ for arch in $UP_ARCHS ; do
+ save_headers up $arch
+ done
+}
+
+longopts="build,build-lustre,build-kernel,depend-kernel,destdir:,extraversion:"
+longopts="$longopts,help,install,install-lustre,install-kernel,kerneldir:"
+longopts="$longopts,save-headers,target:,target-arch:,target-config:,unpack-kernel"
+
+options=$(getopt -o hj: -l "$longopts" -- "$@")
+
+eval set -- "$options"
+
+while [ "$1" ] ; do
+ case "$1" in
+ '')
+ usage 1
+ ;;
+ --build)
+ BUILD_LUSTRE=1
+ BUILD_KERNEL=1
+ DEPEND_KERNEL=1
+ UNPACK_KERNEL=1
+ shift
+ ;;
+ --build-lustre)
+ BUILD_LUSTRE=1
+ shift
+ ;;
+ --build-kernel)
+ BUILD_KERNEL=1
+ DEPEND_KERNEL=1
+ shift
+ ;;
+ --depend-kernel)
+ DEPEND_KERNEL=1
+ shift
+ ;;
+ --destdir)
+ DESTDIR=$2
+ shift 2
+ ;;
+ --extraversion)
+ EXTRA_VERSION=$2
+ shift 2
+ ;;
+ --help | -h)
+ usage 0
+ ;;
+ --install)
+ INSTALL_LUSTRE=1
+ INSTALL_KERNEL=1
+ shift
+ ;;
+ --install-lustre)
+ INSTALL_LUSTRE=1
+ shift
+ ;;
+ --install-kernel)
+ INSTALL_KERNEL=1
+ shift
+ ;;
+ -j)
+ JOBS=$2
+ shift 2
+ ;;
+ --kerneldir)
+ KERNELDIR=$2
+ shift 2
+ ;;
+ --save-headers)
+ SAVE_HEADERS=1
+ shift
+ ;;
+ --target)
+ TARGET=$2
+ shift 2
+ ;;
+ --target-arch)
+ TARGET_ARCH=$2
+ shift 2
+ ;;
+ --target-config)
+ TARGET_CONFIG=$2
+ shift 2
+ ;;
+ --unpack-kernel)
+ UNPACK_KERNEL=1
+ shift
+ ;;
+ --)
+ shift
+ CONFIGURE_FLAGS=$@
+ break
+ ;;
+ *)
+ usage 1 "Unrecognized option: $1"
+ ;;
+ esac
+done
+
+check_options
+load_target
+
+extract_kernel
+patch_kernel
+
+depend_kernel
+build_kernel
+
+configure_lustre
+build_lustre
+
+install_kernel
+install_lustre
+
+save_all_headers
+
+exit 0
git://git.whamcloud.com / fs / lustre-release.git / blobdiff