1919669008
partially reverts 182f5a0f34
in the sense
that configure still insists on autoconf 2.68, but in a way that allows
to specify an already installed copy (that the libnumbertext build
already picked up successfully)
While there is autoconf268 package, it gets installed as autoconf268, but
aclocal doesn't provide a way to use something else than "autoconf"
In the spirit of "keeping it simple", no conditional check is done
whether libnumbertext is actually enabled or not.
Change-Id: Ice05a70ef56a4ed3428c74d15d6aeeaa54f71c0b
Reviewed-on: https://gerrit.libreoffice.org/67159
Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>
Tested-by: Jenkins
310 lines
9.4 KiB
Bash
Executable file
310 lines
9.4 KiB
Bash
Executable file
:
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#
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# This script checks various configure parameters and uses three files:
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# * autogen.input (ro)
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# * autogen.lastrun (rw)
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# * autogen.lastrun.bak (rw)
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#
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# If _no_ parameters:
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# Read args from autogen.input or autogen.lastrun
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# Else
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# Backup autogen.lastrun as autogen.lastrun.bak
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# Write autogen.lastrun with new commandline args
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#
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# Run configure with checked args
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#
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eval 'exec perl -S $0 ${1+"$@"}'
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if 0;
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use strict;
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use Cwd ('cwd', 'realpath');
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use File::Basename;
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my $src_path=dirname(realpath($0));
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my $build_path=realpath(cwd());
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# since this looks crazy, if you have a symlink on a path up to and including
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# the current directory, we need our configure to run in the realpath of that
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# such that compiled (realpath'd) dependency filenames match the filenames
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# used in our makefiles - ie. this gets dependencies right via SRC_ROOT
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chdir ($build_path);
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# more amazingly, if you don't clobber 'PWD' shells will re-assert their
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# old path from the environment, not cwd.
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$ENV{PWD} = $build_path;
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sub clean()
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{
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system ("rm -Rf autom4te.cache");
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system ("rm -f missing install-sh mkinstalldirs libtool ltmain.sh");
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print "Cleaned the build tree\n";
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}
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my $aclocal;
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my $autoconf;
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# check we have various vital tools
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sub sanity_checks($)
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{
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my $system = shift;
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my @path = split (':', $ENV{'PATH'});
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my %required =
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(
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'pkg-config' => "pkg-config is required to be installed",
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$autoconf => "autoconf is required",
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$aclocal => "$aclocal is required",
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);
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for my $elem (@path) {
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for my $app (keys %required) {
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if (-f "$elem/$app") {
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delete $required{$app};
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}
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}
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}
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if ((keys %required) > 0) {
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print ("Various low-level dependencies are missing, please install them:\n");
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for my $app (keys %required) {
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print "\t $app: " . $required{$app} . "\n";
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}
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exit (1);
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}
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}
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# one argument per line
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sub read_args($)
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{
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my $file = shift;
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my $fh;
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my @lst;
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open ($fh, $file) || die "can't open file: $file";
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while (<$fh>) {
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chomp();
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s/^\s+//;
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s/\s+$//;
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# migrate from the old system
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if ( substr($_, 0, 1) eq "'" ) {
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print STDERR "Migrating options from the old autogen.lastrun format, using:\n";
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my @opts;
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@opts = split(/'/);
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foreach my $opt (@opts) {
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if ( substr($opt, 0, 1) eq "-" ) {
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push @lst, $opt;
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print STDERR " $opt\n";
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}
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}
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} elsif ( substr($_, 0, 1) eq "#" ) {
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# comment
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} elsif ( length == 0 ) {
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# empty line
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} else {
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push @lst, $_;
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}
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}
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close ($fh);
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# print "read args from file '$file': @lst\n";
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return @lst;
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}
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sub show_distro_configs($$)
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{
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my ($prefix, $path) = @_;
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my $dirh;
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opendir ($dirh, "$path");
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while (($_ = readdir ($dirh))) {
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if (-d "$path/$_") {
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show_distro_configs(
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$prefix eq "" ? "$_/" : "$prefix/$_/", "$path/$_")
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unless $_ eq '.' || $_ eq '..';
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next;
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}
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/(.*)\.conf$/ || next;
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print STDERR "\t$prefix$1\n";
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}
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closedir ($dirh);
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}
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sub invalid_distro($$)
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{
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my ($config, $distro) = @_;
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print STDERR "Can't find distro option set: $config\n";
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print STDERR "Distros with distro option sets are:\n";
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show_distro_configs("", "$src_path/distro-configs");
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exit (1);
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}
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# Avoid confusing "aclocal: error: non-option arguments are not accepted: '.../m4'." error message.
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die "\$src_path must not contain spaces, but it is '$src_path'." if ($src_path =~ / /);
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# Alloc $ACLOCAL to specify which aclocal to use
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$aclocal = $ENV{ACLOCAL} ? $ENV{ACLOCAL} : 'aclocal';
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# Alloc $AUTOCONF to specify which autoconf to use
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# (e.g. autoconf268 from a backports repo)
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$autoconf = $ENV{AUTOCONF} ? $ENV{AUTOCONF} : 'autoconf';
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my $system = `uname -s`;
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chomp $system;
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sanity_checks ($system) unless($system eq 'Darwin');
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# If we are running in a LODE env, make sure we find the right aclocal
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# by making sure that LODE_HOME/opt/bin is in the PATH
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if (defined $ENV{LODE_HOME})
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{
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my $lode_path = quotemeta "$ENV{LODE_HOME}/opt/bin";
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if($ENV{PATH} !~ $lode_path)
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{
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$ENV{PATH}="$ENV{LODE_HOME}/opt/bin:$ENV{PATH}";
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print STDERR "add LODE_HOME/opt/bin in PATH\n";
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}
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}
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my $aclocal_flags = $ENV{ACLOCAL_FLAGS};
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$aclocal_flags .= " -I $src_path/m4";
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$aclocal_flags .= " -I $src_path/m4/mac" if ($system eq 'Darwin');
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$aclocal_flags .= " -I /opt/freeware/share/aclocal" if ($system eq 'AIX');
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$ENV{AUTOMAKE_EXTRA_FLAGS} = '--warnings=no-portability' if (!($system eq 'Darwin'));
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if ($src_path ne $build_path)
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{
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system ("ln -sf $src_path/configure.ac configure.ac");
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system ("ln -sf $src_path/g g");
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my $src_path_win=$src_path;
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if ($system =~ /CYGWIN.*/) {
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$src_path_win=`cygpath -m $src_path`;
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chomp $src_path_win;
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}
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my @modules = <$src_path/*/Makefile>;
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foreach my $module (@modules)
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{
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my $dir = basename (dirname ($module));
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mkdir ($dir);
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system ("rm -f $dir/Makefile");
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system ("printf 'module_directory:=$src_path_win/$dir/\ninclude \$(module_directory)/../solenv/gbuild/partial_build.mk\n' > $dir/Makefile");
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}
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my @external_modules = <$src_path/external/*/Makefile>;
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mkdir ("external");
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system ("ln -sf $src_path/external/Module_external.mk external/");
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foreach my $module (@external_modules)
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{
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my $dir = basename (dirname ($module));
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mkdir ("external/$dir");
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system ("rm -f external/$dir/Makefile");
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system ("printf 'module_directory:=$src_path_win/external/$dir/\ninclude \$(module_directory)/../../solenv/gbuild/partial_build.mk\n' > external/$dir/Makefile");
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}
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}
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system ("$aclocal $aclocal_flags") && die "Failed to run aclocal";
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unlink ("configure");
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system ("$autoconf -I ${src_path}") && die "Failed to run autoconf";
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die "Failed to generate the configure script" if (! -f "configure");
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# Handle help arguments first, so we don't clobber autogen.lastrun
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for my $arg (@ARGV) {
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if ($arg =~ /^(--help|-h|-\?)$/) {
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print STDOUT "autogen.sh - libreoffice configuration helper\n";
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print STDOUT " --clean forcibly re-generate configuration\n";
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print STDOUT " --best-effort don't fail on un-known configure with/enable options\n";
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print STDOUT "\nOther arguments passed directly to configure:\n\n";
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system ("./configure --help");
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exit;
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}
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}
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my @cmdline_args = ();
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my $input = "autogen.input";
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my $lastrun = "autogen.lastrun";
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if (!@ARGV) {
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if (-f $input) {
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if (-f $lastrun) {
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print STDERR <<WARNING;
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********************************************************************
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*
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* Reading $input and ignoring $lastrun!
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* Consider removing $lastrun to get rid of this warning.
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*
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********************************************************************
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WARNING
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}
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@cmdline_args = read_args ($input);
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} elsif (-f $lastrun) {
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print STDERR "Reading $lastrun. Please rename it to $input to avoid this message.\n";
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@cmdline_args = read_args ($lastrun);
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}
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} else {
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if (-f $input) {
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print STDERR <<WARNING;
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********************************************************************
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*
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* Using commandline arguments and ignoring $input!
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*
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********************************************************************
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WARNING
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}
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@cmdline_args = @ARGV;
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}
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my @args;
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my $default_config = "$src_path/distro-configs/default.conf";
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my $option_checking = 'fatal';
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if (-f $default_config) {
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print STDERR "Reading default config file: $default_config.\n";
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push @args, read_args ($default_config);
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}
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for my $arg (@cmdline_args) {
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if ($arg eq '--clean') {
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clean();
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} elsif ($arg =~ m/--with-distro=(.*)$/) {
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my $config = "$src_path/distro-configs/$1.conf";
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if (! -f $config) {
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invalid_distro ($config, $1);
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}
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push @args, read_args ($config);
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} elsif ($arg =~ m/--best-effort$/) {
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$option_checking = 'warn';
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} else {
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push @args, $arg;
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}
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}
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if (defined $ENV{NOCONFIGURE}) {
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print "Skipping configure process.";
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} else {
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# Save autogen.lastrun only if we did get some arguments on the command-line
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if (! -f $input && @ARGV) {
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if (scalar(@cmdline_args) > 0) {
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# if there's already an autogen.lastrun, make a backup first
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if (-e $lastrun) {
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open (my $fh, $lastrun) || warn "Can't open $lastrun.\n";
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open (BAK, ">$lastrun.bak") || warn "Can't create backup file $lastrun.bak.\n";
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while (<$fh>) {
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print BAK;
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}
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close (BAK) && close ($fh);
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}
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# print "Saving command-line args to $lastrun\n";
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my $fh;
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open ($fh, ">autogen.lastrun") || die "Can't open autogen.lastrun: $!";
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for my $arg (@cmdline_args) {
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print $fh "$arg\n";
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}
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close ($fh);
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}
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}
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push @args, "--srcdir=$src_path";
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push @args, "--enable-option-checking=$option_checking";
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print "Running ./configure with '" . join (" ", @args), "'\n";
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system ("./configure", @args) && die "Error running configure";
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}
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# Local Variables:
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# mode: perl
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# cperl-indent-level: 4
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# tab-width: 4
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# indent-tabs-mode: nil
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# End:
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# vim:set ft=perl shiftwidth=4 softtabstop=4 expandtab: #
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