970 lines
28 KiB
Perl
970 lines
28 KiB
Perl
:
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eval 'exec perl -S $0 ${1+"$@"}'
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if 0;
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#*************************************************************************
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#
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# $RCSfile: build.pl,v $
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#
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# $Revision: 1.64 $
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#
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# last change: $Author: vg $ $Date: 2002-09-16 14:17:33 $
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#
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# The Contents of this file are made available subject to the terms of
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# either of the following licenses
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#
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# - GNU Lesser General Public License Version 2.1
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# - Sun Industry Standards Source License Version 1.1
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#
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# Sun Microsystems Inc., October, 2000
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#
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# GNU Lesser General Public License Version 2.1
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# =============================================
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# Copyright 2000 by Sun Microsystems, Inc.
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# 901 San Antonio Road, Palo Alto, CA 94303, USA
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License version 2.1, as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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#
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# Sun Industry Standards Source License Version 1.1
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# =================================================
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# The contents of this file are subject to the Sun Industry Standards
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# Source License Version 1.1 (the "License"); You may not use this file
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# except in compliance with the License. You may obtain a copy of the
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# License at http://www.openoffice.org/license.html.
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#
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# Software provided under this License is provided on an "AS IS" basis,
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# WITHOUT WARRUNTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
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# WITHOUT LIMITATION, WARRUNTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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# MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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# See the License for the specific provisions governing your rights and
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# obligations concerning the Software.
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#
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# The Initial Developer of the Original Code is: Sun Microsystems, Inc..
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#
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# Copyright: 2000 by Sun Microsystems, Inc.
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#
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# All Rights Reserved.
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#
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# Contributor(s): _______________________________________
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#
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#
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#
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#*************************************************************************
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#
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# build - build entire project
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#
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use Config;
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use POSIX;
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use Cwd;
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#### script id #####
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( $script_name = $0 ) =~ s/^.*\b(\w+)\.pl$/$1/;
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$id_str = ' $Revision: 1.64 $ ';
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$id_str =~ /Revision:\s+(\S+)\s+\$/
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? ($script_rev = $1) : ($script_rev = "-");
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print "$script_name -- version: $script_rev\n";
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if ($ENV{GUI} eq 'UNX') {
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use Cwd 'chdir';
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};
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#########################
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# #
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# Globale Variablen #
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# #
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#########################
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$QuantityToBuild = 0;
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# delete $pid when not needed
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%projects_deps_hash = (); # hash of undependent projects,
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# that could be built now
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%broken_build = (); # hash of hashes of the modules,
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# where build was broken (error occurred)
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%folders_hashes = ();
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%running_children = ();
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$dependencies_hash = 0;
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$handler_set = 0;
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$cmd_file = '';
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$BuildAllParents = 0;
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$show = 0;
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$deliver = 0;
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%LocalDepsHash = ();
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%BuildQueue = ();
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%PathHash = ();
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%PlatformHash = ();
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%AliveDependencies = ();
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%ParentDepsHash = (); # hash of dependencies of the current project
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@UnresolvedParents = ();
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@dmake_args = ();
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%DeadParents = ();
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$CurrentPrj = '';
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$no_projects = 0;
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$only_dependent = 0;
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$StandDir = &get_stand_dir();
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$build_from = '';
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$build_from_opt = '';
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$build_since = '';
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$dlv_switch = '';
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$child = 0;
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%processes_hash = ();
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%module_annonced = ();
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&get_options;
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$deliver_commando = $ENV{DELIVER};
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$deliver_commando .= ' '. $dlv_switch if ($dlv_switch);
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$ENV{mk_tmp}++;
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%prj_platform = ();
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$check_error_string = '';
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$dmake = '';
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$echo = '';
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$new_line = "\n";
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#### main ####
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&get_commands();
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unlink ($cmd_file);
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if ($cmd_file) {
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if (open (CMD_FILE, ">>$cmd_file")) {
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select CMD_FILE;
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$echo = 'echo ';
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$new_line = $echo."\"\"\n";
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print "\@$echo off\npushd\n" if ($ENV{GUI} ne 'UNX');
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} else {
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&print_error ("Cannot open file $cmd_file");
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};
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} elsif ($show) {
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select STDERR;
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};
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print $new_line;
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&BuildAll();
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@TotenEltern = keys %DeadParents;
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if ($#TotenEltern != -1) {
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my ($DeadPrj);
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print $new_line.$new_line;
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print $echo."WARNING! Project(s):\n";
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foreach $DeadPrj (@TotenEltern) {
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print $echo."$DeadPrj\n";
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};
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print $new_line;
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print $echo."not found and couldn't be built. Correct build.lsts.\n";
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print $new_line;
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};
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if (($ENV{GUI} ne 'UNX') && $cmd_file) {
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print "popd\n";
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};
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$ENV{mk_tmp} = '';
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if ($cmd_file) {
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close CMD_FILE;
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print STDOUT "Script $cmd_file generated\n";
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};
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exit(0);
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#########################
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# #
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# Procedures #
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# #
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#########################
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#
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# Get dependencies hash of the current and all parent projects
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#
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sub GetParentDeps {
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my ($ParentsString, @DepsArray, $Prj, $parent);
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my $prj_dir = shift;
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my $deps_hash = shift;
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$ParentsString = &GetParentsString($prj_dir);
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@DepsArray = &GetDependenciesArray($ParentsString);
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@UnresolvedParents = @DepsArray;
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$$deps_hash{$prj_dir} = [@DepsArray];
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while ($Prj = pop(@UnresolvedParents)) {
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my (@DepsArray);
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if (!($ParentsString = &GetParentsString($StandDir.$Prj))) {
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$DeadParents{$Prj}++;
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$$deps_hash{$Prj} = [];
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next;
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};
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@DepsArray = &GetDependenciesArray($ParentsString, $Prj);
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$$deps_hash{$Prj} = [@DepsArray];
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foreach $Parent (@DepsArray) {
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if (!defined($$deps_hash{$Parent})) {
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push (@UnresolvedParents, $Parent);
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};
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};
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};
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foreach $parent (keys %DeadParents) {
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delete $ParentDepsHash{$parent};
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&RemoveFromDependencies($parent, $deps_hash);
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};
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};
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#
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# Build everything that should be built
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#
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sub BuildAll {
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if ($BuildAllParents) {
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my ($Prj, $PrjDir);
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&GetParentDeps( $CurrentPrj, \%ParentDepsHash);
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if ($build_from) {
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&remove_extra_prjs(\%ParentDepsHash);
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};
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if ($QuantityToBuild) {
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&build_multiprocessing;
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return;
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};
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while ($Prj = &PickPrjToBuild(\%ParentDepsHash)) {
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if ($build_from_opt) {
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if ($build_from_opt ne $Prj) {
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&RemoveFromDependencies($Prj, \%ParentDepsHash);
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next;
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} else {
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$build_from_opt = '';
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};
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};
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if ($build_since) {
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if ($build_since ne $Prj) {
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&RemoveFromDependencies($Prj, \%ParentDepsHash);
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} else {
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&RemoveFromDependencies($Prj, \%ParentDepsHash);
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$build_since = '';
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};
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next;
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};
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print $new_line;
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print $echo. "=============\n";
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print $echo. "Building project $Prj\n";
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print $echo. "=============\n";
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$PrjDir = &CorrectPath($StandDir.$Prj);
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&get_deps_hash($PrjDir, \%LocalDepsHash);
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&BuildDependent(\%LocalDepsHash);
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if ($cmd_file) {
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print "$deliver_commando\n";
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} else {
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system ("$deliver_commando") if (!$show && ($Prj ne $CurrentPrj));
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};
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print $check_error_string;
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&RemoveFromDependencies($Prj, \%ParentDepsHash);
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$no_projects = 0;
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};
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} else {
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&get_deps_hash('.', \%LocalDepsHash);
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&BuildDependent(\%LocalDepsHash);
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};
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};
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#
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# Start build given project
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#
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sub dmake_dir {
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my ($folder_nick, $BuildDir);
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$folder_nick = shift;
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$BuildDir = &CorrectPath($StandDir . $PathHash{$folder_nick});
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&print_error("\n$BuildDir not found!!\n") if (!(-d $BuildDir));
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if ($cmd_file) {
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print "cd $BuildDir\n";
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print $check_error_string;
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print $echo.$BuildDir."\n";
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print "$dmake\n";
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print $check_error_string;
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} else {
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print "$BuildDir\n";
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};
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&RemoveFromDependencies($folder_nick, \%LocalDepsHash) if (!$child);
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if (!$cmd_file && !$show) {
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chdir $BuildDir;
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cwd();
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$! = 0;
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system ("$dmake");
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&print_error("dmake - " . lc($!)) if ($!);
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if ($? && ($? != -1) && (!$child)) {
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&print_error("Error $? occurred while making $BuildDir");
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};
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};
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if ($child) {
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my $oldfh = select STDERR;
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$| = 1;
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_exit($? >> 8) if ($? && ($? != -1));
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_exit(0);
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};
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};
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#
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# Get string (list) of parent projects to build
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#
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sub GetParentsString {
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my ($PrjDir);
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$PrjDir = shift;
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$PrjDir = '.' if ($PrjDir eq $CurrentPrj);
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return '' if (!open (BUILD_LST, $PrjDir.'/prj/build.lst'));
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while (<BUILD_LST>) {
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if ($_ =~ /#/) {
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if ($`) {
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$_ = $`;
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} else {
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next;
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};
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};
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s/\r\n//;
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if ($_ =~ /\:+\s+/) {
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close BUILD_LST;
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return $';
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};
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};
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close BUILD_LST;
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return 'NULL';
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};
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#
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# get folders' platform infos
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#
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sub get_prj_platform {
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my ($prj_alias, $line);
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while(<BUILD_LST>) {
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s/\r\n//;
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$line++;
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if ($_ =~ /nmake/) {
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if ($' =~ /\s+-\s+(\w+)[,\S+]*\s+(\S+)/ ) {
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my $platform = $1;
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my $alias = $2;
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&print_error ("There is no correct alias set in the line $line!") if ($alias eq 'NULL');
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&mark_platform($alias, $platform);
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} else {
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&print_error("Misspelling in line: \n$_");
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};
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};
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};
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seek(BUILD_LST, 0, 0);
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};
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#
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# Getting hashes of all internal dependencies and additional
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# infos for given project
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#
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sub get_deps_hash {
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my ($dummy, $PrjToBuild);
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%DeadDependencies = ();
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$PrjToBuild = shift;
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my $dependencies_hash = shift;
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chdir $PrjToBuild;
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cwd();
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if ($deliver) {
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if ($cmd_file) {
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print "$deliver_commando\n";
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} else {
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system ("$deliver_commando") if (!$show);
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};
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return;
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};
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open (BUILD_LST, 'prj/build.lst');
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&get_prj_platform;
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while (<BUILD_LST>) {
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if ($_ =~ /#/) {
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if ($`) {
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$_ = $`;
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} else {
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next;
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};
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};
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s/\r\n//;
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if ($_ =~ /nmake/) {
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my ($Platform, $Dependencies, $Dir, $DirAlias, @Array);
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$Dependencies = $';
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$dummy = $`;
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$dummy =~ /(\S+)\s+(\S+)/;
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$Dir = $2;
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$Dependencies =~ /(\w+)/;
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$Platform = $1;
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$Dependencies = $';
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while ($Dependencies =~ /,(\w+)/) {
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$Dependencies = $';
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};
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$Dependencies =~ /\s+(\S+)\s+/;
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$DirAlias = $1;
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if (!&CheckPlatform($Platform)) {
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$DeadDependencies{$DirAlias}++;
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next;
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};
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$PlatformHash{$DirAlias}++;
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$Dependencies = $';
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@Array = &GetDependenciesArray($Dependencies);
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$$dependencies_hash{$DirAlias} = [@Array];
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$BuildQueue{$DirAlias}++;
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$PathHash{$DirAlias} = $Dir;
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};
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};
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close BUILD_LST;
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foreach $Dir (keys %DeadDependencies) {
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next if defined $AliveDependencies{$Dir};
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if (!&IsHashNative($Dir)) {
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&RemoveFromDependencies($Dir, $dependencies_hash);
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delete $DeadDependencies{$Dir};
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};
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};
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};
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#
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# mark platform in order to proof if alias is used according to specs
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#
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sub mark_platform {
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my $prj_alias = shift;
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if (exists $prj_platform{$prj_alias}) {
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$prj_platform{$prj_alias} = 'all';
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} else {
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$prj_platform{$prj_alias} = shift;
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};
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};
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#
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# Convert path from abstract (with '\' and/or '/' delimiters)
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# to system-independent
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#
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sub CorrectPath {
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$_ = shift;
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if (($ENV{GUI} ne 'UNX') && $cmd_file) {
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s/\//\\/g;
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} else {;
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s/\\/\//g;
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};
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return $_;
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};
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sub check_dmake {
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my $dmake_exe = `which dmake`;
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chomp $dmake_exe;
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&print_error("dmake - no such file or directory") unless -x $dmake_exe;
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};
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#
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# Get platform-dependent commands
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#
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sub get_commands {
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my $arg = '';
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# Setting alias for dmake
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$dmake = 'dmake';
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&check_dmake if ($ENV{GUI} eq 'UNX');
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if ($cmd_file) {
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if ($ENV{GUI} eq 'UNX') {
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&check_dmake;
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$check_error_string = "if \"\$?\" != \"0\" exit\n";
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} else {
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$check_error_string = "if \"\%?\" != \"0\" quit\n";
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};
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};
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while ($arg = pop(@dmake_args)) {
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$dmake .= ' '.$arg;
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};
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};
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#
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# Procedure prooves if current dir is a root dir of the drive
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#
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sub IsRootDir {
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my ($Dir);
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$Dir = shift;
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if ( (($ENV{GUI} eq 'UNX') ||
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($ENV{GUI} eq 'MACOSX')) &&
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($Dir eq '/')) {
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return 1;
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} elsif ( (($ENV{GUI} eq 'WNT') ||
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($ENV{GUI} eq 'WIN') ||
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($ENV{GUI} eq 'OS2')) &&
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($Dir =~ /\S:\/$/)) {
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return 1;
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} else {
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return 0;
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};
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};
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#
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# Procedure retrieves list of projects to be built from build.lst
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#
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sub get_stand_dir {
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if (!(defined $ENV{GUI})) {
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$ENV{mk_tmp} = '';
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die "No environment set\n";
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};
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my ($StandDir);
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do {
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$StandDir = cwd();
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if (open(BUILD_LST, 'prj/build.lst')) {
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$StandDir =~ /(\w+$)/;
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$StandDir = $`;
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$CurrentPrj = $1;
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close(BUILD_LST);
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return $StandDir;
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} elsif (&IsRootDir($StandDir)) {
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$ENV{mk_tmp} = '';
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&print_error ('Found no project to build');
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};
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}
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while (chdir '..');
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};
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#
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# Removes projects which it is not necessary to build
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#
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sub remove_extra_prjs {
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my ($prj, $deps_hash);
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$deps_hash = shift;
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my %from_deps_hash = (); # hash of dependencies of the -from project
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&GetParentDeps( $StandDir.$build_from,\%from_deps_hash);
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foreach $prj (keys %from_deps_hash) {
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delete $$deps_hash{$prj};
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&RemoveFromDependencies($prj, $deps_hash);
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};
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};
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#
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|
# Picks project which can be build now from hash and deletes it from hash
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|
#
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|
sub PickPrjToBuild {
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my ($Prj, $DepsHash);
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$DepsHash = shift;
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|
$Prj = &FindIndepPrj($DepsHash);
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delete $$DepsHash{$Prj} if (defined $$DepsHash{$Prj});
|
|
#print "$Prj removed from dependencies hash\n";
|
|
return $Prj;
|
|
};
|
|
|
|
#
|
|
# Make a decision if the project should be built on this platform
|
|
#
|
|
sub CheckPlatform {
|
|
my ($Platform);
|
|
$Platform = shift;
|
|
if ($Platform eq 'all') {
|
|
return 1;
|
|
} elsif (($ENV{GUI} eq 'WNT') &&
|
|
(($Platform eq 'w') || ($Platform eq 'n'))) {
|
|
return 1;
|
|
} elsif (($ENV{GUI} eq 'WIN') && ($Platform eq 'w')) {
|
|
return 1;
|
|
} elsif (($ENV{GUI} eq 'UNX') && ($Platform eq 'u')) {
|
|
return 1;
|
|
} elsif (($ENV{GUI} eq 'MAC') && ($Platform eq 'm')) {
|
|
return 1;
|
|
} elsif (($ENV{GUI} eq 'OS2') && ($Platform eq 'p')) {
|
|
return 1;
|
|
};
|
|
return 0;
|
|
};
|
|
|
|
#
|
|
# Remove project to build ahead from dependencies and make an array
|
|
# of all from given project dependent projects
|
|
#
|
|
sub RemoveFromDependencies {
|
|
my ($ExclPrj, $i, $Prj, $Dependencies);
|
|
$ExclPrj = shift;
|
|
$Dependencies = shift;
|
|
foreach $Prj (keys %$Dependencies) {
|
|
foreach $i (0 .. $#{$$Dependencies{$Prj}}) {
|
|
if (${$$Dependencies{$Prj}}[$i] eq $ExclPrj) {
|
|
splice (@{$$Dependencies{$Prj}}, $i, 1);
|
|
$i = 0;
|
|
last;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
#
|
|
# Find undependent project
|
|
#
|
|
sub FindIndepPrj {
|
|
my ($Prj, @Prjs, @PrjDeps, $Dependencies, $i);
|
|
my $children = &children_number;
|
|
return '' if ($children && ($children >= $QuantityToBuild));
|
|
$Dependencies = shift;
|
|
@Prjs = keys %$Dependencies;
|
|
if ($#Prjs != -1) {
|
|
foreach $Prj (@Prjs) {
|
|
if (&IsHashNative($Prj)) {
|
|
next;
|
|
};
|
|
@PrjDeps = @{$$Dependencies{$Prj}};
|
|
return $Prj if ($#PrjDeps == -1);
|
|
};
|
|
# If there are only dependent projects in hash - generate error
|
|
return '' if ($BuildAllParents);
|
|
if ($children) {
|
|
$only_dependent = 1;
|
|
return '';
|
|
};
|
|
print STDERR "\nError: projects";
|
|
foreach $Prj (keys %$Dependencies) {
|
|
if (&IsHashNative($Prj)) {
|
|
next;
|
|
};
|
|
$i = 0;
|
|
print STDERR "\n$Prj depends on:";
|
|
foreach $i (0 .. $#{$$Dependencies{$Prj}}) {
|
|
print STDERR (' ', ${$$Dependencies{$Prj}}[$i]);
|
|
};
|
|
};
|
|
&print_error ("\nhave dead or circular dependencies\n");
|
|
} else {
|
|
$no_projects = 1;
|
|
return '';
|
|
};
|
|
};
|
|
|
|
#
|
|
# Check if given entry is HASH-native, that is not a user-defined data
|
|
#
|
|
sub IsHashNative {
|
|
my ($Prj);
|
|
$Prj = shift;
|
|
if ($Prj =~ /^HASH\(0x[\d | a | b | c | d | e | f]{6,}\)/) {
|
|
return 1;
|
|
} else {
|
|
return 0;
|
|
};
|
|
};
|
|
|
|
#
|
|
# Getting array of dependencies from the string given
|
|
#
|
|
sub GetDependenciesArray {
|
|
my ($DepString, @Dependencies, $ParentPrj, $prj, $string);
|
|
@Dependencies = ();
|
|
$DepString = shift;
|
|
$string = $DepString;
|
|
$prj = shift;
|
|
while (!($DepString =~ /^NULL/)) {
|
|
&print_error("Project $prj has wrong written dependencies string:\n $string") if (!$DepString);
|
|
$DepString =~ /(\S+)\s*/;
|
|
$ParentPrj = $1;
|
|
$DepString = $';
|
|
if ($ParentPrj =~ /\.(\w+)$/) {
|
|
$ParentPrj = $`;
|
|
if (($prj_platform{$ParentPrj} ne $1) &&
|
|
($prj_platform{$ParentPrj} ne 'all')) {
|
|
&print_error ("$ParentPrj\.$1 is a wrong dependency identifier!\nCheck if it is platform dependent");
|
|
};
|
|
$AliveDependencies{$ParentPrj}++ if (&CheckPlatform($1));
|
|
push(@Dependencies, $ParentPrj);
|
|
} else {
|
|
if ((exists($prj_platform{$ParentPrj})) &&
|
|
($prj_platform{$ParentPrj} ne 'all') ) {
|
|
&print_error("$ParentPrj is a wrong used dependency identifier!\nCheck if it is platform dependent");
|
|
};
|
|
push(@Dependencies, $ParentPrj);
|
|
};
|
|
};
|
|
return @Dependencies;
|
|
};
|
|
|
|
|
|
#
|
|
# Getting current directory list
|
|
#
|
|
sub GetDirectoryList {
|
|
my ($Path);
|
|
$Path = shift;
|
|
opendir(CurrentDirList, $Path);
|
|
@DirectoryList = readdir(CurrentDirList);
|
|
closedir(CurrentDirList);
|
|
return @DirectoryList;
|
|
};
|
|
|
|
sub print_error {
|
|
my $message = shift;
|
|
print STDERR "\nERROR: $message\n";
|
|
$ENV{mk_tmp} = '';
|
|
close CMD_FILE if ($cmd_file);
|
|
unlink ($cmd_file);
|
|
exit(1) if (!$child);
|
|
};
|
|
|
|
sub usage {
|
|
print STDERR "\nbuild\n";
|
|
print STDERR "Syntax: build [--help|-all|-from|-from_opt|since prj_name|-file file_name|-PP processes|-dlv[_switch] dlvswitch] \n";
|
|
print STDERR "Example: build -from sfx2\n";
|
|
print STDERR " - build all projects including current one from sfx2\n";
|
|
print STDERR "Example: build -from_opt sfx2\n";
|
|
print STDERR " - the same as -from, but skip all projects that could have been built (no secure way, use ONLY when -all or -from is already been run and there no external dependencies\' changes occurred)\n";
|
|
print STDERR "Keys: -all - build all projects from very beginning till current one\n";
|
|
print STDERR " -from - build all projects beginning from the specified till current one\n";
|
|
print STDERR " -from_opt - build all projects beginning from the specified till current one (optimized version)\n";
|
|
print STDERR " -since - build all projects beginning from the specified till current one (optimized version, skips specified project)\n";
|
|
print STDERR " -show - show what is going to be built\n";
|
|
print STDERR " -file - generate command file file_name\n";
|
|
print STDERR " -deliver - only deliver, no build (usable for \'-all\' and \'-from\' keys)\n";
|
|
print STDERR " -PP - start multiprocessing build, with number of processes passed (UNIXes only)\n";
|
|
print STDERR " -dlv[_switch] - use deliver with the switch specified\n";
|
|
print STDERR " --help - print help info\n";
|
|
print STDERR "Default: - build current project\n";
|
|
print STDERR "Keys that are not listed above would be passed to dmake\n";
|
|
};
|
|
|
|
#
|
|
# Get all options passed
|
|
#
|
|
sub get_options {
|
|
my $arg;
|
|
while ($arg = shift @ARGV) {
|
|
$arg =~ /^-PP$/ and $QuantityToBuild = shift @ARGV and next;
|
|
$arg =~ /^-PP(\d+)$/ and $QuantityToBuild = $1 and next;
|
|
$arg =~ /^-all$/ and $BuildAllParents = 1 and next;
|
|
$arg =~ /^-show$/ and $show = 1 and next;
|
|
$arg =~ /^-deliver$/ and $deliver = 1 and next;
|
|
$arg =~ /^-dlv_switch$/ and $dlv_switch = &get_switch_options and next;
|
|
$arg =~ /^-dlv$/ and $dlv_switch = &get_switch_options and next;
|
|
$arg =~ /^-file$/ and $cmd_file = shift @ARGV and next;
|
|
$arg =~ /^-from$/ and $BuildAllParents = 1
|
|
and $build_from = shift @ARGV and next;
|
|
$arg =~ /^-from_opt$/ and $BuildAllParents = 1
|
|
and $build_from_opt = shift @ARGV and next;
|
|
|
|
$arg =~ /^-since$/ and $BuildAllParents = 1
|
|
and $build_since = shift @ARGV and next;
|
|
$arg =~ /^--help$/ and &usage and exit(0);
|
|
push (@dmake_args, $arg);
|
|
};
|
|
&print_error('Switches -from and -from_opt collision') if ($build_from && $build_from_opt);
|
|
|
|
&print_error('Switches -from and -since collision') if ($build_from && $build_since);
|
|
@ARGV = @dmake_args;
|
|
$cmd_file = '' if ($show);
|
|
if (($ENV{GUI} eq 'WNT') && $QuantityToBuild) {
|
|
$QuantityToBuild = 0;
|
|
&print_error('-PP switch is unusable under windows!\n');
|
|
};
|
|
};
|
|
|
|
#
|
|
# get all options without '-'
|
|
#
|
|
sub get_switch_options {
|
|
my $string = '';
|
|
my $option = '';
|
|
while ($option = shift @ARGV) {
|
|
if (!($option =~ /^-/)) {
|
|
$string .= '-' . $option;
|
|
$string .= ' ';
|
|
} else {
|
|
unshift(@ARGV, $option);
|
|
last;
|
|
};
|
|
};
|
|
$string =~ s/\s$//;
|
|
return $string;
|
|
};
|
|
|
|
#
|
|
# cancel build when one of children has error exit code
|
|
#
|
|
sub cancel_build {
|
|
while (&children_number) {sleep(1)};
|
|
print STDERR "\n";
|
|
foreach (keys %broken_build) {
|
|
print STDERR "ERROR: error $_ occurred while making ", $broken_build{$_}, "\n";
|
|
};
|
|
exit(1);
|
|
};
|
|
|
|
#
|
|
# Function for storing error in multiprocessing AllParents build
|
|
#
|
|
sub store_error {
|
|
my ($pid, $error_code) = @_;
|
|
my $child_nick = $processes_hash{$pid};
|
|
$broken_build {$error_code} = &CorrectPath($StandDir . $PathHash{$child_nick});
|
|
};
|
|
|
|
#
|
|
# child handler (clears (or stores info about) the terminated child)
|
|
#
|
|
sub handle_dead_child {
|
|
my $pid = 0;
|
|
foreach (keys %processes_hash) {
|
|
if (($pid = waitpid($_, &WNOHANG)) > 0) {
|
|
&store_error($pid, $?) if ($?);
|
|
&clear_from_child($pid);
|
|
};
|
|
};
|
|
};
|
|
|
|
sub clear_from_child {
|
|
my $pid = shift;
|
|
my $child_nick = $processes_hash{$pid};
|
|
&RemoveFromDependencies($child_nick,
|
|
$folders_hashes{$child_nick});
|
|
$running_children{$folders_hashes{$child_nick}}--;
|
|
delete $processes_hash{$pid};
|
|
$only_dependent = 0;
|
|
};
|
|
|
|
#
|
|
# Register signal handler & unblock SIGALRM
|
|
#
|
|
sub register_signal_handler {
|
|
$sigaction = POSIX::SigAction->new('main::handle_dead_child');
|
|
sigaction(SIGCHLD, $sigaction);
|
|
$handler_set = 1;
|
|
};
|
|
|
|
#
|
|
# Build the entire project according to queue of dependencies
|
|
#
|
|
sub BuildDependent {
|
|
$dependencies_hash = shift;
|
|
my $pid = 0;
|
|
my $child_nick = '';
|
|
while ($child_nick = &PickPrjToBuild($dependencies_hash)) {
|
|
if (($QuantityToBuild) ) { # multyprocessing not for $BuildAllParents (-all etc)!!
|
|
®ister_signal_handler if (!$handler_set);
|
|
do {
|
|
# start current child & all
|
|
# that could be started now
|
|
&start_child($child_nick) if ($child_nick);
|
|
sleep if (&children_number() >= $QuantityToBuild);
|
|
$child_nick = &PickPrjToBuild($dependencies_hash);
|
|
if ($only_dependent) {
|
|
return if ($BuildAllParents);
|
|
sleep;
|
|
};
|
|
} while (!$no_projects);
|
|
return if ($BuildAllParents);
|
|
while (&children_number()) {
|
|
sleep(5);
|
|
};
|
|
print STDERR "Multiprocessing build is finished\n";
|
|
} else {
|
|
&dmake_dir($child_nick);
|
|
};
|
|
$child_nick = '';
|
|
};
|
|
};
|
|
|
|
sub children_number {
|
|
return scalar (keys %processes_hash);
|
|
};
|
|
|
|
sub start_child {
|
|
&cancel_build if (scalar keys %broken_build);
|
|
my $child_nick = shift;
|
|
my $pid;
|
|
if ($pid = fork) { # parent
|
|
$processes_hash{$pid} = $child_nick;
|
|
print 'Running processes: ', &children_number(), "\n";
|
|
$folders_hashes{$child_nick} = $dependencies_hash;
|
|
$running_children{$dependencies_hash}++;
|
|
sleep(1) if ($BuildAllParents);
|
|
} elsif (defined $pid) { # child
|
|
$child = 1;
|
|
#print "$child_nick\n";
|
|
&dmake_dir($child_nick);
|
|
};
|
|
};
|
|
|
|
#
|
|
# Build everything that should be built multiprocessing version
|
|
#
|
|
sub build_multiprocessing {
|
|
my $Prj;
|
|
my @build_queue = (); # array, containing queue of projects
|
|
# to build
|
|
do {
|
|
while ($Prj = &PickPrjToBuild(\%ParentDepsHash)) {
|
|
if ($build_from_opt) {
|
|
if ($build_from_opt ne $Prj) {
|
|
&RemoveFromDependencies($Prj, \%ParentDepsHash);
|
|
next;
|
|
} else {
|
|
$build_from_opt = '';
|
|
};
|
|
};
|
|
if ($build_since) {
|
|
if ($build_since ne $Prj) {
|
|
&RemoveFromDependencies($Prj, \%ParentDepsHash);
|
|
} else {
|
|
&RemoveFromDependencies($Prj, \%ParentDepsHash);
|
|
$build_since = '';
|
|
};
|
|
next;
|
|
};
|
|
push @build_queue, $Prj;
|
|
$projects_deps_hash{$Prj} = {};
|
|
&get_deps_hash(&CorrectPath($StandDir.$Prj), $projects_deps_hash{$Prj});
|
|
};
|
|
sleep(1) if (!$Prj);
|
|
&build_actual_queue(\@build_queue);
|
|
} while (scalar (keys %ParentDepsHash));
|
|
while (&children_number()) {
|
|
sleep(5);
|
|
};
|
|
&cancel_build if (scalar keys %broken_build);
|
|
print STDERR "Multiprocessing build is finished\n";
|
|
exit(0);
|
|
};
|
|
|
|
#
|
|
# Here the built queue is built as long as possible
|
|
#
|
|
sub build_actual_queue {
|
|
my $build_queue = shift;
|
|
my $i = 0;
|
|
do {
|
|
while ($i <= (scalar(@$build_queue) - 1)) {
|
|
&cancel_build if (scalar keys %broken_build);
|
|
$Prj = $$build_queue[$i];
|
|
&annonce_module($Prj) if (!(defined $module_annonced{$Prj}));
|
|
$only_dependent = 0;
|
|
$no_projects = 0;
|
|
&BuildDependent($projects_deps_hash{$Prj});
|
|
if ($no_projects && ($running_children{$projects_deps_hash{$Prj}} == 0)) {
|
|
chdir(&CorrectPath($StandDir.$Prj));
|
|
system ("$deliver_commando") if (!$show && ($Prj ne $CurrentPrj));
|
|
delete $projects_deps_hash{$Prj};
|
|
&RemoveFromDependencies($Prj, \%ParentDepsHash);
|
|
splice (@$build_queue, $i, 1);
|
|
next;
|
|
};
|
|
$i++;
|
|
};
|
|
$i = 0;
|
|
} while (!&are_all_dependent($build_queue));
|
|
};
|
|
|
|
#
|
|
# Print announcement for module just started
|
|
#
|
|
sub annonce_module {
|
|
my $Prj = shift;
|
|
print $echo. "=============\n";
|
|
print $echo. "Building project $Prj\n";
|
|
print $echo. "=============\n";
|
|
$module_annonced{$Prj}++;
|
|
};
|
|
|
|
sub are_all_dependent {
|
|
my $build_queue = shift;
|
|
my $folder = '';
|
|
foreach my $prj (@$build_queue) {
|
|
$folder = &FindIndepPrj($projects_deps_hash{$prj});
|
|
return '' if ($folder);
|
|
};
|
|
return '1';
|
|
};
|
|
|