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Running bootstrap and autoreconf from autogen.sh produced different files in build-aux directory. The reason is that gnulib usually have newer version of these files and overwrites them after the autoreconf step. In order to fix it remove the --install and --force options, in addition introduce --verbose option in order to reflect what bootstrap is doing. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
209 lines
5.8 KiB
Bash
Executable File
209 lines
5.8 KiB
Bash
Executable File
#!/bin/sh
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# Run this to generate all the initial makefiles, etc.
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die()
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{
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echo "error: $1" >&2
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exit 1
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}
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starting_point=$(pwd)
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srcdir=$(dirname "$0")
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test "$srcdir" || srcdir=.
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cd "$srcdir" || {
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die "Failed to cd into $srcdir"
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}
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test -f src/libvirt.c || {
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die "$0 must live in the top-level libvirt directory"
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}
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dry_run=
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no_git=
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gnulib_srcdir=
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extra_args=
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while test "$#" -gt 0; do
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case "$1" in
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--dry-run)
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# This variable will serve both as an indicator of the fact that
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# a dry run has been requested, and to store the result of the
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# dry run. It will be ultimately used as return code for the
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# script: 0 means no action is necessary, 2 means that autogen.sh
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# needs to be executed, and 1 is reserved for failures
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dry_run=0
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shift
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;;
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--no-git)
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no_git=" $1"
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shift
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;;
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--gnulib-srcdir=*)
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gnulib_srcdir=" $1"
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shift
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;;
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--gnulib-srcdir)
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gnulib_srcdir=" $1=$2"
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shift
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shift
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;;
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--system)
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prefix=/usr
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sysconfdir=/etc
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localstatedir=/var
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if test -d $prefix/lib64; then
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libdir=$prefix/lib64
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else
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libdir=$prefix/lib
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fi
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extra_args="--prefix=$prefix --localstatedir=$localstatedir"
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extra_args="$extra_args --sysconfdir=$sysconfdir --libdir=$libdir"
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shift
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;;
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*)
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# All remaining arguments will be passed to configure verbatim
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break
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;;
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esac
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done
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no_git="$no_git$gnulib_srcdir"
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gnulib_hash()
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{
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local no_git=$1
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if test "$no_git"; then
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echo "no-git"
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return
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fi
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# Compute the hash we'll use to determine whether rerunning bootstrap
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# is required. The first is just the SHA1 that selects a gnulib snapshot.
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# The second ensures that whenever we change the set of gnulib modules used
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# by this package, we rerun bootstrap to pull in the matching set of files.
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# The third ensures that whenever we change the set of local gnulib diffs,
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# we rerun bootstrap to pull in those diffs.
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git submodule status .gnulib | awk '{ print $1 }'
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git hash-object bootstrap.conf
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git ls-tree -d HEAD gnulib/local | awk '{ print $3 }'
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}
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# Only look into git submodules if we're in a git checkout
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if test -d .git || test -f .git; then
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# Check for dirty submodules
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if test -z "$CLEAN_SUBMODULE"; then
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for path in $(git submodule status | awk '{ print $2 }'); do
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case "$(git diff "$path")" in
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*-dirty*)
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echo "error: $path is dirty, please investigate" >&2
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echo "set CLEAN_SUBMODULE to discard submodule changes" >&2
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exit 1
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;;
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esac
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done
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fi
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if test "$CLEAN_SUBMODULE" && test -z "$no_git"; then
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if test -z "$dry_run"; then
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echo "Cleaning up submodules..."
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git submodule foreach 'git clean -dfqx && git reset --hard' || {
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die "Cleaning up submodules failed"
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}
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fi
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fi
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# Update all submodules. If any of the submodules has not been
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# initialized yet, it will be initialized now; moreover, any submodule
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# with uncommitted changes will be returned to the expected state
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echo "Updating submodules..."
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git submodule update --init || {
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die "Updating submodules failed"
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}
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# The expected hash, eg. the one computed after the last
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# successful bootstrap run, is stored on disk
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state_file=.git-module-status
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expected_hash=$(cat "$state_file" 2>/dev/null)
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actual_hash=$(gnulib_hash "$no_git")
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if test "$actual_hash" = "$expected_hash"; then
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# The gnulib hash matches our expectations, and all the files
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# that can only be generated through bootstrap are present:
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# we just need to run autoreconf. Unless we're performing a
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# dry run, of course...
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if test -z "$dry_run"; then
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echo "Running autoreconf..."
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autoreconf -v || {
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die "autoreconf failed"
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}
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fi
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else
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# Whenever the gnulib submodule or any of the related bits
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# has been changed in some way (see gnulib_hash) we need to
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# run bootstrap again. If we're performing a dry run, we
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# change the return code instead to signal our caller
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if test "$dry_run"; then
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dry_run=2
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else
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echo "Running bootstrap..."
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./bootstrap$no_git || {
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die "bootstrap failed"
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}
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gnulib_hash >"$state_file"
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fi
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fi
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fi
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# When performing a dry run, we can stop here
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test "$dry_run" && exit "$dry_run"
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# If asked not to run configure, we can stop here
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test "$NOCONFIGURE" && exit 0
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cd "$starting_point" || {
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die "Failed to cd into $starting_point"
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}
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if test "$OBJ_DIR"; then
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mkdir -p "$OBJ_DIR" || {
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die "Failed to create $OBJ_DIR"
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}
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cd "$OBJ_DIR" || {
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die "Failed to cd into $OBJ_DIR"
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}
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fi
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# Make sure we can find GNU make and tell the user
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# the right command to run
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MAKE=
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for cmd in make gmake; do
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if $cmd -v 2>&1 | grep -q "GNU Make"; then
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MAKE=$cmd
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break
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fi
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done
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test "$MAKE" || {
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die "GNU make is required to build libvirt"
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}
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if test -z "$*" && test -z "$extra_args" && test -f config.status; then
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echo "Running config.status..."
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./config.status --recheck || {
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die "config.status failed"
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}
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else
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if test -z "$*" && test -z "$extra_args"; then
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echo "I am going to run configure with no arguments - if you wish"
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echo "to pass any to it, please specify them on the $0 command line."
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else
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echo "Running configure with $extra_args $@"
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fi
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"$srcdir/configure" $extra_args "$@" || {
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die "configure failed"
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}
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fi
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echo
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echo "Now type '$MAKE' to compile libvirt."
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