| 1 | # ------------------------------------------------------------------------------ |
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| 2 | # (C) British Crown Copyright 2006-17 Met Office. |
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| 3 | # |
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| 4 | # This file is part of FCM, tools for managing and building source code. |
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| 5 | # |
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| 6 | # FCM is free software: you can redistribute it and/or modify |
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| 7 | # it under the terms of the GNU General Public License as published by |
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| 8 | # the Free Software Foundation, either version 3 of the License, or |
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| 9 | # (at your option) any later version. |
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| 10 | # |
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| 11 | # FCM is distributed in the hope that it will be useful, |
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| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | # GNU General Public License for more details. |
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| 15 | # |
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| 16 | # You should have received a copy of the GNU General Public License |
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| 17 | # along with FCM. If not, see <http://www.gnu.org/licenses/>. |
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| 18 | # ------------------------------------------------------------------------------ |
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| 19 | # NAME |
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| 20 | # FCM1::Build |
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| 21 | # |
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| 22 | # DESCRIPTION |
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| 23 | # This is the top level class for the FCM build system. |
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| 24 | # |
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| 25 | # ------------------------------------------------------------------------------ |
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| 26 | |
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| 27 | use strict; |
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| 28 | use warnings; |
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| 29 | |
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| 30 | package FCM1::Build; |
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| 31 | use base qw(FCM1::ConfigSystem); |
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| 32 | |
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| 33 | use Carp qw{croak} ; |
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| 34 | use Cwd qw{cwd} ; |
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| 35 | use FCM1::BuildSrc ; |
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| 36 | use FCM1::BuildTask ; |
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| 37 | use FCM1::Config ; |
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| 38 | use FCM1::Dest ; |
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| 39 | use FCM1::CfgLine ; |
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| 40 | use FCM1::Timer qw{timestamp_command} ; |
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| 41 | use FCM1::Util qw{expand_tilde run_command touch_file w_report}; |
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| 42 | use File::Basename qw{dirname} ; |
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| 43 | use File::Spec ; |
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| 44 | use List::Util qw{first} ; |
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| 45 | use Text::ParseWords qw{shellwords} ; |
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| 46 | |
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| 47 | # List of scalar property methods for this class |
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| 48 | my @scalar_properties = ( |
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| 49 | 'name', # name of this build |
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| 50 | 'target', # targets of this build |
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| 51 | ); |
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| 52 | |
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| 53 | # List of hash property methods for this class |
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| 54 | my @hash_properties = ( |
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| 55 | 'srcpkg', # source packages of this build |
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| 56 | 'dummysrcpkg', # dummy for handling package inheritance with file extension |
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| 57 | ); |
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| 58 | |
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| 59 | # List of compare_setting_X methods |
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| 60 | my @compare_setting_methods = ( |
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| 61 | 'compare_setting_bld_blockdata', # program executable blockdata dependency |
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| 62 | 'compare_setting_bld_dep', # custom dependency setting |
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| 63 | 'compare_setting_bld_dep_excl', # exclude dependency setting |
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| 64 | 'compare_setting_bld_dep_n', # no dependency check |
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| 65 | 'compare_setting_bld_dep_pp', # custom PP dependency setting |
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| 66 | 'compare_setting_bld_dep_exe', # program executable extra dependency |
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| 67 | 'compare_setting_bld_exe_name', # program executable rename |
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| 68 | 'compare_setting_bld_pp', # PP flags |
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| 69 | 'compare_setting_infile_ext', # input file extension |
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| 70 | 'compare_setting_outfile_ext', # output file extension |
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| 71 | 'compare_setting_tool', # build tool settings |
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| 72 | ); |
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| 73 | |
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| 74 | my $DELIMITER_LIST = $FCM1::Config::DELIMITER_LIST; |
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| 75 | |
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| 76 | # ------------------------------------------------------------------------------ |
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| 77 | # SYNOPSIS |
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| 78 | # $obj = FCM1::Build->new; |
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| 79 | # |
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| 80 | # DESCRIPTION |
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| 81 | # This method constructs a new instance of the FCM1::Build class. |
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| 82 | # ------------------------------------------------------------------------------ |
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| 83 | |
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| 84 | sub new { |
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| 85 | my $this = shift; |
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| 86 | my %args = @_; |
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| 87 | my $class = ref $this || $this; |
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| 88 | |
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| 89 | my $self = FCM1::ConfigSystem->new (%args); |
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| 90 | |
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| 91 | $self->{$_} = undef for (@scalar_properties); |
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| 92 | |
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| 93 | $self->{$_} = {} for (@hash_properties); |
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| 94 | |
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| 95 | bless $self, $class; |
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| 96 | |
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| 97 | # List of sub-methods for parse_cfg |
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| 98 | push @{ $self->cfg_methods }, (qw/target source tool dep misc/); |
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| 99 | |
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| 100 | # Optional prefix in configuration declaration |
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| 101 | $self->cfg_prefix ($self->setting (qw/CFG_LABEL BDECLARE/)); |
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| 102 | |
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| 103 | # System type |
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| 104 | $self->type ('bld'); |
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| 105 | |
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| 106 | return $self; |
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| 107 | } |
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| 108 | |
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| 109 | # ------------------------------------------------------------------------------ |
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| 110 | # SYNOPSIS |
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| 111 | # $value = $obj->X; |
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| 112 | # $obj->X ($value); |
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| 113 | # |
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| 114 | # DESCRIPTION |
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| 115 | # Details of these properties are explained in @scalar_properties. |
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| 116 | # ------------------------------------------------------------------------------ |
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| 117 | |
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| 118 | for my $name (@scalar_properties) { |
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| 119 | no strict 'refs'; |
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| 120 | |
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| 121 | *$name = sub { |
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| 122 | my $self = shift; |
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| 123 | |
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| 124 | # Argument specified, set property to specified argument |
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| 125 | if (@_) { |
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| 126 | $self->{$name} = $_[0]; |
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| 127 | } |
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| 128 | |
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| 129 | # Default value for property |
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| 130 | if (not defined $self->{$name}) { |
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| 131 | if ($name eq 'target') { |
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| 132 | # Reference to an array |
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| 133 | $self->{$name} = []; |
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| 134 | |
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| 135 | } elsif ($name eq 'name') { |
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| 136 | # Empty string |
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| 137 | $self->{$name} = ''; |
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| 138 | } |
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| 139 | } |
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| 140 | |
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| 141 | return $self->{$name}; |
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| 142 | } |
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| 143 | } |
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| 144 | |
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| 145 | # ------------------------------------------------------------------------------ |
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| 146 | # SYNOPSIS |
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| 147 | # %hash = %{ $obj->X () }; |
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| 148 | # $obj->X (\%hash); |
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| 149 | # |
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| 150 | # $value = $obj->X ($index); |
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| 151 | # $obj->X ($index, $value); |
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| 152 | # |
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| 153 | # DESCRIPTION |
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| 154 | # Details of these properties are explained in @hash_properties. |
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| 155 | # |
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| 156 | # If no argument is set, this method returns a hash containing a list of |
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| 157 | # objects. If an argument is set and it is a reference to a hash, the objects |
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| 158 | # are replaced by the specified hash. |
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| 159 | # |
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| 160 | # If a scalar argument is specified, this method returns a reference to an |
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| 161 | # object, if the indexed object exists or undef if the indexed object does |
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| 162 | # not exist. If a second argument is set, the $index element of the hash will |
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| 163 | # be set to the value of the argument. |
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| 164 | # ------------------------------------------------------------------------------ |
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| 165 | |
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| 166 | for my $name (@hash_properties) { |
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| 167 | no strict 'refs'; |
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| 168 | |
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| 169 | *$name = sub { |
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| 170 | my ($self, $arg1, $arg2) = @_; |
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| 171 | |
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| 172 | # Ensure property is defined as a reference to a hash |
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| 173 | $self->{$name} = {} if not defined ($self->{$name}); |
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| 174 | |
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| 175 | # Argument 1 can be a reference to a hash or a scalar index |
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| 176 | my ($index, %hash); |
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| 177 | |
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| 178 | if (defined $arg1) { |
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| 179 | if (ref ($arg1) eq 'HASH') { |
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| 180 | %hash = %$arg1; |
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| 181 | |
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| 182 | } else { |
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| 183 | $index = $arg1; |
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| 184 | } |
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| 185 | } |
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| 186 | |
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| 187 | if (defined $index) { |
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| 188 | # A scalar index is defined, set and/or return the value of an element |
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| 189 | $self->{$name}{$index} = $arg2 if defined $arg2; |
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| 190 | |
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| 191 | return ( |
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| 192 | exists $self->{$name}{$index} ? $self->{$name}{$index} : undef |
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| 193 | ); |
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| 194 | |
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| 195 | } else { |
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| 196 | # A scalar index is not defined, set and/or return the hash |
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| 197 | $self->{$name} = \%hash if defined $arg1; |
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| 198 | return $self->{$name}; |
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| 199 | } |
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| 200 | } |
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| 201 | } |
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| 202 | |
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| 203 | # ------------------------------------------------------------------------------ |
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| 204 | # SYNOPSIS |
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| 205 | # ($rc, $new_lines) = $self->X ($old_lines); |
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| 206 | # |
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| 207 | # DESCRIPTION |
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| 208 | # This method compares current settings with those in the cache, where X is |
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| 209 | # one of @compare_setting_methods. |
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| 210 | # |
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| 211 | # If setting has changed: |
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| 212 | # * For bld_blockdata, bld_dep_ext and bld_exe_name, it sets the re-generate |
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| 213 | # make-rule flag to true. |
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| 214 | # * For bld_dep_excl, in a standalone build, the method will remove the |
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| 215 | # dependency cache files for affected sub-packages. It returns an error if |
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| 216 | # the current build inherits from previous builds. |
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| 217 | # * For bld_pp, it updates the PP setting for affected sub-packages. |
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| 218 | # * For infile_ext, in a standalone build, the method will remove all the |
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| 219 | # sub-package cache files and trigger a re-build by removing most |
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| 220 | # sub-directories created by the previous build. It returns an error if the |
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| 221 | # current build inherits from previous builds. |
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| 222 | # * For outfile_ext, in a standalone build, the method will remove all the |
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| 223 | # sub-package dependency cache files. It returns an error if the current |
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| 224 | # build inherits from previous builds. |
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| 225 | # * For tool, it updates the "flags" files for any changed tools. |
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| 226 | # ------------------------------------------------------------------------------ |
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| 227 | |
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| 228 | for my $name (@compare_setting_methods) { |
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| 229 | no strict 'refs'; |
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| 230 | |
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| 231 | *$name = sub { |
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| 232 | my ($self, $old_lines) = @_; |
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| 233 | |
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| 234 | (my $prefix = uc ($name)) =~ s/^COMPARE_SETTING_//; |
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| 235 | |
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| 236 | my ($changed, $new_lines) = |
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| 237 | $self->compare_setting_in_config ($prefix, $old_lines); |
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| 238 | |
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| 239 | my $rc = scalar (keys %$changed); |
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| 240 | |
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| 241 | if ($rc and $old_lines) { |
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| 242 | $self->srcpkg ('')->is_updated (1); |
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| 243 | |
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| 244 | if ($name =~ /^compare_setting_bld_dep(?:_excl|_n|_pp)?$/) { |
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| 245 | # Mark affected packages as being updated |
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| 246 | for my $key (keys %$changed) { |
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| 247 | for my $pkg (values %{ $self->srcpkg }) { |
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| 248 | next unless $pkg->is_in_package ($key); |
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| 249 | $pkg->is_updated (1); |
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| 250 | } |
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| 251 | } |
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| 252 | |
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| 253 | } elsif ($name eq 'compare_setting_bld_pp') { |
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| 254 | # Mark affected packages as being updated |
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| 255 | for my $key (keys %$changed) { |
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| 256 | for my $pkg (values %{ $self->srcpkg }) { |
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| 257 | next unless $pkg->is_in_package ($key); |
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| 258 | next unless $self->srcpkg ($key)->is_type_any ( |
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| 259 | keys %{ $self->setting ('BLD_TYPE_DEP_PP') } |
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| 260 | ); # Is a type requiring pre-processing |
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| 261 | |
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| 262 | $pkg->is_updated (1); |
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| 263 | } |
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| 264 | } |
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| 265 | |
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| 266 | } elsif ($name eq 'compare_setting_infile_ext') { |
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| 267 | # Re-set input file type if necessary |
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| 268 | for my $key (keys %$changed) { |
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| 269 | for my $pkg (values %{ $self->srcpkg }) { |
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| 270 | next unless $pkg->src and $pkg->ext and $key eq $pkg->ext; |
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| 271 | |
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| 272 | $pkg->type (undef); |
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| 273 | } |
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| 274 | } |
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| 275 | |
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| 276 | # Mark affected packages as being updated |
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| 277 | for my $pkg (values %{ $self->srcpkg }) { |
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| 278 | $pkg->is_updated (1); |
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| 279 | } |
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| 280 | |
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| 281 | } elsif ($name eq 'compare_setting_outfile_ext') { |
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| 282 | # Mark affected packages as being updated |
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| 283 | for my $pkg (values %{ $self->srcpkg }) { |
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| 284 | $pkg->is_updated (1); |
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| 285 | } |
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| 286 | |
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| 287 | } elsif ($name eq 'compare_setting_tool') { |
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| 288 | # Update the "flags" files for changed tools |
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| 289 | for my $name (sort keys %$changed) { |
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| 290 | my ($tool, @names) = split /__/, $name; |
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| 291 | my $pkg = join ('__', @names); |
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| 292 | my @srcpkgs |
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| 293 | = $self->srcpkg($pkg) ? ($self->srcpkg($pkg)) |
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| 294 | : $self->dummysrcpkg($pkg) ? @{$self->dummysrcpkg($pkg)->children()} |
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| 295 | : () |
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| 296 | ; |
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| 297 | for my $srcpkg (@srcpkgs) { |
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| 298 | my $file = File::Spec->catfile ( |
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| 299 | $self->dest->flagsdir, $srcpkg->flagsbase ($tool) |
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| 300 | ); |
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| 301 | &touch_file ($file) or croak $file, ': cannot update, abort'; |
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| 302 | |
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| 303 | print $file, ': updated', "\n" if $self->verbose > 2; |
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| 304 | } |
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| 305 | } |
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| 306 | } |
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| 307 | } |
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| 308 | |
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| 309 | return ($rc, $new_lines); |
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| 310 | } |
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| 311 | } |
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| 312 | |
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| 313 | # ------------------------------------------------------------------------------ |
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| 314 | # SYNOPSIS |
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| 315 | # ($rc, $new_lines) = $self->compare_setting_dependency ($old_lines, $flag); |
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| 316 | # |
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| 317 | # DESCRIPTION |
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| 318 | # This method uses the previous settings to determine the dependencies of |
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| 319 | # current source files. |
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| 320 | # ------------------------------------------------------------------------------ |
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| 321 | |
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| 322 | sub compare_setting_dependency { |
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| 323 | my ($self, $old_lines, $flag) = @_; |
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| 324 | |
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| 325 | my $prefix = $flag ? 'DEP_PP' : 'DEP'; |
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| 326 | my $method = $flag ? 'ppdep' : 'dep'; |
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| 327 | |
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| 328 | my $rc = 0; |
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| 329 | my $new_lines = []; |
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| 330 | |
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| 331 | # Separate old lines |
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| 332 | my %old; |
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| 333 | if ($old_lines) { |
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| 334 | for my $line (@$old_lines) { |
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| 335 | next unless $line->label_starts_with ($prefix); |
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| 336 | $old{$line->label_from_field (1)} = $line; |
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| 337 | } |
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| 338 | } |
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| 339 | |
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| 340 | # Go through each source to see if the cache is up to date |
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| 341 | my $count = 0; |
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| 342 | my %mtime; |
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| 343 | for my $srcpkg (values %{ $self->srcpkg }) { |
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| 344 | next unless $srcpkg->cursrc and $srcpkg->type; |
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| 345 | |
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| 346 | my $key = $srcpkg->pkgname; |
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| 347 | my $out_of_date = $srcpkg->is_updated; |
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| 348 | |
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| 349 | # Check modification time of cache and source file if not out of date |
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| 350 | if (exists $old{$key}) { |
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| 351 | if (not $out_of_date) { |
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| 352 | $mtime{$old{$key}->src} = (stat ($old{$key}->src))[9] |
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| 353 | if not exists ($mtime{$old{$key}->src}); |
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| 354 | |
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| 355 | $out_of_date = 1 if $mtime{$old{$key}->src} < $srcpkg->curmtime; |
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| 356 | } |
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| 357 | } |
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| 358 | else { |
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| 359 | $out_of_date = 1; |
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| 360 | } |
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| 361 | |
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| 362 | if ($out_of_date) { |
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| 363 | # Re-scan dependency |
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| 364 | $srcpkg->is_updated(1); |
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| 365 | my ($source_is_read, $dep_hash_ref) = $srcpkg->get_dep($flag); |
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| 366 | if ($source_is_read) { |
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| 367 | $count++; |
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| 368 | } |
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| 369 | $srcpkg->$method($dep_hash_ref); |
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| 370 | $rc = 1; |
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| 371 | } |
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| 372 | else { |
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| 373 | # Use cached dependency |
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| 374 | my ($progname, %hash) = split ( |
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| 375 | /$FCM1::Config::DELIMITER_PATTERN/, $old{$key}->value |
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| 376 | ); |
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| 377 | $srcpkg->progname ($progname) if $progname and not $flag; |
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| 378 | $srcpkg->$method (\%hash); |
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| 379 | } |
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| 380 | |
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| 381 | # New lines values: progname[::dependency-name::type][...] |
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| 382 | my @value = ((defined $srcpkg->progname ? $srcpkg->progname : '')); |
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| 383 | for my $name (sort keys %{ $srcpkg->$method }) { |
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| 384 | push @value, $name, $srcpkg->$method ($name); |
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| 385 | } |
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| 386 | |
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| 387 | push @$new_lines, FCM1::CfgLine->new ( |
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| 388 | LABEL => $prefix . $FCM1::Config::DELIMITER . $key, |
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| 389 | VALUE => join ($FCM1::Config::DELIMITER, @value), |
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| 390 | ); |
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| 391 | } |
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| 392 | |
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| 393 | print 'No. of file', ($count > 1 ? 's' : ''), ' scanned for', |
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| 394 | ($flag ? ' PP': ''), ' dependency: ', $count, "\n" |
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| 395 | if $self->verbose and $count; |
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| 396 | |
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| 397 | return ($rc, $new_lines); |
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| 398 | } |
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| 399 | |
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| 400 | # ------------------------------------------------------------------------------ |
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| 401 | # SYNOPSIS |
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| 402 | # ($rc, $new_lines) = $self->compare_setting_srcpkg ($old_lines); |
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| 403 | # |
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| 404 | # DESCRIPTION |
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| 405 | # This method uses the previous settings to determine the type of current |
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| 406 | # source files. |
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| 407 | # ------------------------------------------------------------------------------ |
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| 408 | |
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| 409 | sub compare_setting_srcpkg { |
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| 410 | my ($self, $old_lines) = @_; |
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| 411 | |
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| 412 | my $prefix = 'SRCPKG'; |
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| 413 | |
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| 414 | # Get relevant items from old lines, stripping out $prefix |
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| 415 | my %old; |
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| 416 | if ($old_lines) { |
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| 417 | for my $line (@$old_lines) { |
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| 418 | next unless $line->label_starts_with ($prefix); |
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| 419 | $old{$line->label_from_field (1)} = $line; |
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| 420 | } |
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| 421 | } |
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| 422 | |
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| 423 | # Check for change, use previous setting if exist |
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| 424 | my $out_of_date = 0; |
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| 425 | my %mtime; |
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| 426 | for my $key (keys %{ $self->srcpkg }) { |
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| 427 | if (exists $old{$key}) { |
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| 428 | next unless $self->srcpkg ($key)->cursrc; |
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| 429 | |
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| 430 | my $type = defined $self->setting ('BLD_TYPE', $key) |
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| 431 | ? $self->setting ('BLD_TYPE', $key) : $old{$key}->value; |
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| 432 | |
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| 433 | $self->srcpkg ($key)->type ($type); |
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| 434 | |
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| 435 | if ($type ne $old{$key}->value) { |
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| 436 | $self->srcpkg ($key)->is_updated (1); |
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| 437 | $out_of_date = 1; |
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| 438 | } |
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| 439 | |
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| 440 | if (not $self->srcpkg ($key)->is_updated) { |
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| 441 | $mtime{$old{$key}->src} = (stat ($old{$key}->src))[9] |
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| 442 | if not exists ($mtime{$old{$key}->src}); |
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| 443 | |
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| 444 | $self->srcpkg ($key)->is_updated (1) |
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| 445 | if $mtime{$old{$key}->src} < $self->srcpkg ($key)->curmtime; |
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| 446 | } |
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| 447 | |
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| 448 | } else { |
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| 449 | $self->srcpkg ($key)->is_updated (1); |
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| 450 | $out_of_date = 1; |
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| 451 | } |
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| 452 | } |
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| 453 | |
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| 454 | # Check for deleted keys |
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| 455 | for my $key (keys %old) { |
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| 456 | next if $self->srcpkg ($key); |
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| 457 | |
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| 458 | $out_of_date = 1; |
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| 459 | } |
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| 460 | |
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| 461 | # Return reference to an array of new lines |
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| 462 | my $new_lines = []; |
|---|
| 463 | for my $key (keys %{ $self->srcpkg }) { |
|---|
| 464 | push @$new_lines, FCM1::CfgLine->new ( |
|---|
| 465 | LABEL => $prefix . $FCM1::Config::DELIMITER . $key, |
|---|
| 466 | VALUE => $self->srcpkg ($key)->type, |
|---|
| 467 | ); |
|---|
| 468 | } |
|---|
| 469 | |
|---|
| 470 | return ($out_of_date, $new_lines); |
|---|
| 471 | } |
|---|
| 472 | |
|---|
| 473 | # ------------------------------------------------------------------------------ |
|---|
| 474 | # SYNOPSIS |
|---|
| 475 | # ($rc, $new_lines) = $self->compare_setting_target ($old_lines); |
|---|
| 476 | # |
|---|
| 477 | # DESCRIPTION |
|---|
| 478 | # This method compare the previous target settings with current ones. |
|---|
| 479 | # ------------------------------------------------------------------------------ |
|---|
| 480 | |
|---|
| 481 | sub compare_setting_target { |
|---|
| 482 | my ($self, $old_lines) = @_; |
|---|
| 483 | |
|---|
| 484 | my $prefix = 'TARGET'; |
|---|
| 485 | my $old; |
|---|
| 486 | if ($old_lines) { |
|---|
| 487 | for my $line (@$old_lines) { |
|---|
| 488 | next unless $line->label_starts_with ($prefix); |
|---|
| 489 | $old = $line->value; |
|---|
| 490 | last; |
|---|
| 491 | } |
|---|
| 492 | } |
|---|
| 493 | |
|---|
| 494 | my $new = join (' ', sort @{ $self->target }); |
|---|
| 495 | |
|---|
| 496 | return ( |
|---|
| 497 | (defined ($old) ? $old ne $new : 1), |
|---|
| 498 | [FCM1::CfgLine->new (LABEL => $prefix, VALUE => $new)], |
|---|
| 499 | ); |
|---|
| 500 | } |
|---|
| 501 | |
|---|
| 502 | # ------------------------------------------------------------------------------ |
|---|
| 503 | # SYNOPSIS |
|---|
| 504 | # $rc = $self->invoke_fortran_interface_generator (); |
|---|
| 505 | # |
|---|
| 506 | # DESCRIPTION |
|---|
| 507 | # This method invokes the Fortran interface generator for all Fortran free |
|---|
| 508 | # format source files. It returns true on success. |
|---|
| 509 | # ------------------------------------------------------------------------------ |
|---|
| 510 | |
|---|
| 511 | sub invoke_fortran_interface_generator { |
|---|
| 512 | my $self = shift; |
|---|
| 513 | |
|---|
| 514 | my $pdoneext = $self->setting (qw/OUTFILE_EXT PDONE/); |
|---|
| 515 | |
|---|
| 516 | # Set up build task to generate interface files for all selected Fortran 9x |
|---|
| 517 | # sources |
|---|
| 518 | my %task = (); |
|---|
| 519 | SRC_FILE: |
|---|
| 520 | for my $srcfile (values %{ $self->srcpkg }) { |
|---|
| 521 | if (!defined($srcfile->interfacebase())) { |
|---|
| 522 | next SRC_FILE; |
|---|
| 523 | } |
|---|
| 524 | my $target = $srcfile->interfacebase . $pdoneext; |
|---|
| 525 | |
|---|
| 526 | $task{$target} = FCM1::BuildTask->new ( |
|---|
| 527 | TARGET => $target, |
|---|
| 528 | TARGETPATH => $self->dest->donepath, |
|---|
| 529 | SRCFILE => $srcfile, |
|---|
| 530 | DEPENDENCY => [$srcfile->flagsbase ('GENINTERFACE')], |
|---|
| 531 | ACTIONTYPE => 'GENINTERFACE', |
|---|
| 532 | ); |
|---|
| 533 | |
|---|
| 534 | # Set up build tasks for each source file/package flags file for interface |
|---|
| 535 | # generator tool |
|---|
| 536 | for my $i (1 .. @{ $srcfile->pkgnames }) { |
|---|
| 537 | my $target = $srcfile->flagsbase ('GENINTERFACE', -$i); |
|---|
| 538 | my $depend = $i < @{ $srcfile->pkgnames } |
|---|
| 539 | ? $srcfile->flagsbase ('GENINTERFACE', -$i - 1) |
|---|
| 540 | : undef; |
|---|
| 541 | |
|---|
| 542 | $task{$target} = FCM1::BuildTask->new ( |
|---|
| 543 | TARGET => $target, |
|---|
| 544 | TARGETPATH => $self->dest->flagspath, |
|---|
| 545 | DEPENDENCY => [defined ($depend) ? $depend : ()], |
|---|
| 546 | ACTIONTYPE => 'UPDATE', |
|---|
| 547 | ) if not exists $task{$target}; |
|---|
| 548 | } |
|---|
| 549 | } |
|---|
| 550 | |
|---|
| 551 | # Set up build task to update the flags file for interface generator tool |
|---|
| 552 | $task{$self->srcpkg ('')->flagsbase ('GENINTERFACE')} = FCM1::BuildTask->new ( |
|---|
| 553 | TARGET => $self->srcpkg ('')->flagsbase ('GENINTERFACE'), |
|---|
| 554 | TARGETPATH => $self->dest->flagspath, |
|---|
| 555 | ACTIONTYPE => 'UPDATE', |
|---|
| 556 | ); |
|---|
| 557 | |
|---|
| 558 | my $count = 0; |
|---|
| 559 | |
|---|
| 560 | # Performs task |
|---|
| 561 | for my $task (values %task) { |
|---|
| 562 | next unless $task->actiontype eq 'GENINTERFACE'; |
|---|
| 563 | |
|---|
| 564 | my $rc = $task->action (TASKLIST => \%task); |
|---|
| 565 | $count++ if $rc; |
|---|
| 566 | } |
|---|
| 567 | |
|---|
| 568 | print 'No. of generated Fortran interface', ($count > 1 ? 's' : ''), ': ', |
|---|
| 569 | $count, "\n" |
|---|
| 570 | if $self->verbose and $count; |
|---|
| 571 | |
|---|
| 572 | return 1; |
|---|
| 573 | } |
|---|
| 574 | |
|---|
| 575 | # ------------------------------------------------------------------------------ |
|---|
| 576 | # SYNOPSIS |
|---|
| 577 | # $rc = $self->invoke_make (%args); |
|---|
| 578 | # |
|---|
| 579 | # DESCRIPTION |
|---|
| 580 | # This method invokes the make stage of the build system. It returns true on |
|---|
| 581 | # success. |
|---|
| 582 | # |
|---|
| 583 | # ARGUMENTS |
|---|
| 584 | # ARCHIVE - If set to "true", invoke the "archive" mode. Most build files and |
|---|
| 585 | # directories created by this build will be archived using the |
|---|
| 586 | # "tar" command. If not set, the default is not to invoke the |
|---|
| 587 | # "archive" mode. |
|---|
| 588 | # JOBS - Specify number of jobs that can be handled by "make". If set, the |
|---|
| 589 | # value must be a natural integer. If not set, the default value is |
|---|
| 590 | # 1 (i.e. run "make" in serial mode). |
|---|
| 591 | # TARGETS - Specify targets to be built. If set, these targets will be built |
|---|
| 592 | # instead of the ones specified in the build configuration file. |
|---|
| 593 | # ------------------------------------------------------------------------------ |
|---|
| 594 | |
|---|
| 595 | sub invoke_make { |
|---|
| 596 | my ($self, %args) = @_; |
|---|
| 597 | $args{TARGETS} ||= ['all']; |
|---|
| 598 | $args{JOBS} ||= 1; |
|---|
| 599 | my @command = ( |
|---|
| 600 | $self->setting(qw/TOOL MAKE/), |
|---|
| 601 | shellwords($self->setting(qw/TOOL MAKEFLAGS/)), |
|---|
| 602 | # -f Makefile |
|---|
| 603 | ($self->setting(qw/TOOL MAKE_FILE/), $self->dest()->bldmakefile()), |
|---|
| 604 | # -j N |
|---|
| 605 | ($args{JOBS} ? ($self->setting(qw/TOOL MAKE_JOB/), $args{JOBS}) : ()), |
|---|
| 606 | # -s |
|---|
| 607 | ($self->verbose() < 3 ? $self->setting(qw/TOOL MAKE_SILENT/) : ()), |
|---|
| 608 | @{$args{TARGETS}} |
|---|
| 609 | ); |
|---|
| 610 | my $old_cwd = $self->_chdir($self->dest()->rootdir()); |
|---|
| 611 | run_command( |
|---|
| 612 | \@command, ERROR => 'warn', RC => \my($code), TIME => $self->verbose() >= 3, |
|---|
| 613 | ); |
|---|
| 614 | $self->_chdir($old_cwd); |
|---|
| 615 | |
|---|
| 616 | my $rc = !$code; |
|---|
| 617 | if ($rc && $args{ARCHIVE}) { |
|---|
| 618 | $rc = $self->dest()->archive(); |
|---|
| 619 | } |
|---|
| 620 | $rc &&= $self->dest()->create_bldrunenvsh(); |
|---|
| 621 | while (my ($key, $source) = each(%{$self->srcpkg()})) { |
|---|
| 622 | $rc &&= defined($source->write_lib_dep_excl()); |
|---|
| 623 | } |
|---|
| 624 | return $rc; |
|---|
| 625 | } |
|---|
| 626 | |
|---|
| 627 | # ------------------------------------------------------------------------------ |
|---|
| 628 | # SYNOPSIS |
|---|
| 629 | # $rc = $self->invoke_pre_process (); |
|---|
| 630 | # |
|---|
| 631 | # DESCRIPTION |
|---|
| 632 | # This method invokes the pre-process stage of the build system. It |
|---|
| 633 | # returns true on success. |
|---|
| 634 | # ------------------------------------------------------------------------------ |
|---|
| 635 | |
|---|
| 636 | sub invoke_pre_process { |
|---|
| 637 | my $self = shift; |
|---|
| 638 | |
|---|
| 639 | # Check whether pre-processing is necessary |
|---|
| 640 | my $invoke = 0; |
|---|
| 641 | for (values %{ $self->srcpkg }) { |
|---|
| 642 | next unless $_->get_setting ('BLD_PP'); |
|---|
| 643 | $invoke = 1; |
|---|
| 644 | last; |
|---|
| 645 | } |
|---|
| 646 | return 1 unless $invoke; |
|---|
| 647 | |
|---|
| 648 | # Scan header dependency |
|---|
| 649 | my $rc = $self->compare_setting ( |
|---|
| 650 | METHOD_LIST => ['compare_setting_dependency'], |
|---|
| 651 | METHOD_ARGS => ['BLD_TYPE_DEP_PP'], |
|---|
| 652 | CACHEBASE => $self->setting ('CACHE_DEP_PP'), |
|---|
| 653 | ); |
|---|
| 654 | |
|---|
| 655 | return $rc if not $rc; |
|---|
| 656 | |
|---|
| 657 | my %task = (); |
|---|
| 658 | my $pdoneext = $self->setting (qw/OUTFILE_EXT PDONE/); |
|---|
| 659 | |
|---|
| 660 | # Set up tasks for each source file |
|---|
| 661 | for my $srcfile (values %{ $self->srcpkg }) { |
|---|
| 662 | if ($srcfile->is_type_all (qw/CPP INCLUDE/)) { |
|---|
| 663 | # Set up a copy build task for each include file |
|---|
| 664 | $task{$srcfile->base} = FCM1::BuildTask->new ( |
|---|
| 665 | TARGET => $srcfile->base, |
|---|
| 666 | TARGETPATH => $self->dest->incpath, |
|---|
| 667 | SRCFILE => $srcfile, |
|---|
| 668 | DEPENDENCY => [keys %{ $srcfile->ppdep }], |
|---|
| 669 | ACTIONTYPE => 'COPY', |
|---|
| 670 | ); |
|---|
| 671 | |
|---|
| 672 | } elsif ($srcfile->lang ('TOOL_SRC_PP')) { |
|---|
| 673 | next unless $srcfile->get_setting ('BLD_PP'); |
|---|
| 674 | |
|---|
| 675 | # Set up a PP build task for each source file |
|---|
| 676 | my $target = $srcfile->base . $pdoneext; |
|---|
| 677 | |
|---|
| 678 | # Issue warning for duplicated tasks |
|---|
| 679 | if (exists $task{$target}) { |
|---|
| 680 | w_report 'WARNING: ', $target, ': unable to create task for: ', |
|---|
| 681 | $srcfile->src, ': task already exists for: ', |
|---|
| 682 | $task{$target}->srcfile->src; |
|---|
| 683 | next; |
|---|
| 684 | } |
|---|
| 685 | |
|---|
| 686 | $task{$target} = FCM1::BuildTask->new ( |
|---|
| 687 | TARGET => $target, |
|---|
| 688 | TARGETPATH => $self->dest->donepath, |
|---|
| 689 | SRCFILE => $srcfile, |
|---|
| 690 | DEPENDENCY => [$srcfile->flagsbase ('PPKEYS'), keys %{ $srcfile->ppdep }], |
|---|
| 691 | ACTIONTYPE => 'PP', |
|---|
| 692 | ); |
|---|
| 693 | |
|---|
| 694 | # Set up update ppkeys/flags build tasks for each source file/package |
|---|
| 695 | my $ppkeys = $self->setting ( |
|---|
| 696 | 'TOOL_SRC_PP', $srcfile->lang ('TOOL_SRC_PP'), 'PPKEYS' |
|---|
| 697 | ); |
|---|
| 698 | |
|---|
| 699 | for my $i (1 .. @{ $srcfile->pkgnames }) { |
|---|
| 700 | my $target = $srcfile->flagsbase ($ppkeys, -$i); |
|---|
| 701 | my $depend = $i < @{ $srcfile->pkgnames } |
|---|
| 702 | ? $srcfile->flagsbase ($ppkeys, -$i - 1) |
|---|
| 703 | : undef; |
|---|
| 704 | |
|---|
| 705 | $task{$target} = FCM1::BuildTask->new ( |
|---|
| 706 | TARGET => $target, |
|---|
| 707 | TARGETPATH => $self->dest->flagspath, |
|---|
| 708 | DEPENDENCY => [defined ($depend) ? $depend : ()], |
|---|
| 709 | ACTIONTYPE => 'UPDATE', |
|---|
| 710 | ) if not exists $task{$target}; |
|---|
| 711 | } |
|---|
| 712 | } |
|---|
| 713 | } |
|---|
| 714 | |
|---|
| 715 | # Set up update global ppkeys build tasks |
|---|
| 716 | for my $lang (keys %{ $self->setting ('TOOL_SRC_PP') }) { |
|---|
| 717 | my $target = $self->srcpkg ('')->flagsbase ( |
|---|
| 718 | $self->setting ('TOOL_SRC_PP', $lang, 'PPKEYS') |
|---|
| 719 | ); |
|---|
| 720 | |
|---|
| 721 | $task{$target} = FCM1::BuildTask->new ( |
|---|
| 722 | TARGET => $target, |
|---|
| 723 | TARGETPATH => $self->dest->flagspath, |
|---|
| 724 | ACTIONTYPE => 'UPDATE', |
|---|
| 725 | ); |
|---|
| 726 | } |
|---|
| 727 | |
|---|
| 728 | # Build all PP tasks |
|---|
| 729 | my $count = 0; |
|---|
| 730 | for my $task (values %task) { |
|---|
| 731 | next unless $task->actiontype eq 'PP'; |
|---|
| 732 | |
|---|
| 733 | my $rc = $task->action (TASKLIST => \%task); |
|---|
| 734 | $task->srcfile->is_updated ($rc); |
|---|
| 735 | $count++ if $rc; |
|---|
| 736 | } |
|---|
| 737 | |
|---|
| 738 | print 'No. of pre-processed file', ($count > 1 ? 's' : ''), ': ', $count, "\n" |
|---|
| 739 | if $self->verbose and $count; |
|---|
| 740 | |
|---|
| 741 | return 1; |
|---|
| 742 | } |
|---|
| 743 | |
|---|
| 744 | # ------------------------------------------------------------------------------ |
|---|
| 745 | # SYNOPSIS |
|---|
| 746 | # $rc = $self->invoke_scan_dependency (); |
|---|
| 747 | # |
|---|
| 748 | # DESCRIPTION |
|---|
| 749 | # This method invokes the scan dependency stage of the build system. It |
|---|
| 750 | # returns true on success. |
|---|
| 751 | # ------------------------------------------------------------------------------ |
|---|
| 752 | |
|---|
| 753 | sub invoke_scan_dependency { |
|---|
| 754 | my $self = shift; |
|---|
| 755 | |
|---|
| 756 | # Scan/retrieve dependency |
|---|
| 757 | # ---------------------------------------------------------------------------- |
|---|
| 758 | my $rc = $self->compare_setting ( |
|---|
| 759 | METHOD_LIST => ['compare_setting_dependency'], |
|---|
| 760 | CACHEBASE => $self->setting ('CACHE_DEP'), |
|---|
| 761 | ); |
|---|
| 762 | |
|---|
| 763 | # Check whether make file is out of date |
|---|
| 764 | # ---------------------------------------------------------------------------- |
|---|
| 765 | my $out_of_date = ! -f $self->dest->bldmakefile; |
|---|
| 766 | |
|---|
| 767 | if ($rc and not $out_of_date) { |
|---|
| 768 | for (qw/CACHE CACHE_DEP/) { |
|---|
| 769 | my $cache_mtime = (stat (File::Spec->catfile ( |
|---|
| 770 | $self->dest->cachedir, $self->setting ($_), |
|---|
| 771 | )))[9]; |
|---|
| 772 | my $mfile_mtime = (stat ($self->dest->bldmakefile))[9]; |
|---|
| 773 | |
|---|
| 774 | next if not defined $cache_mtime; |
|---|
| 775 | next if $cache_mtime < $mfile_mtime; |
|---|
| 776 | $out_of_date = 1; |
|---|
| 777 | last; |
|---|
| 778 | } |
|---|
| 779 | } |
|---|
| 780 | |
|---|
| 781 | if ($rc and not $out_of_date) { |
|---|
| 782 | for (values %{ $self->srcpkg }) { |
|---|
| 783 | next unless $_->is_updated; |
|---|
| 784 | $out_of_date = 1; |
|---|
| 785 | last; |
|---|
| 786 | } |
|---|
| 787 | } |
|---|
| 788 | |
|---|
| 789 | if ($rc and $out_of_date) { |
|---|
| 790 | # Write Makefile |
|---|
| 791 | # -------------------------------------------------------------------------- |
|---|
| 792 | # Register non-word package name |
|---|
| 793 | my $unusual = 0; |
|---|
| 794 | for my $key (sort keys %{ $self->srcpkg }) { |
|---|
| 795 | next if $self->srcpkg ($key)->src; |
|---|
| 796 | next if $key =~ /^\w*$/; |
|---|
| 797 | |
|---|
| 798 | $self->setting ( |
|---|
| 799 | ['FCM_PCK_OBJECTS', $key], 'FCM_PCK_OBJECTS' . $unusual++, |
|---|
| 800 | ); |
|---|
| 801 | } |
|---|
| 802 | |
|---|
| 803 | # Write different parts in the Makefile |
|---|
| 804 | my $makefile = '# Automatic Makefile' . "\n\n"; |
|---|
| 805 | $makefile .= 'FCM_BLD_NAME = ' . $self->name . "\n" if $self->name; |
|---|
| 806 | $makefile .= 'FCM_BLD_CFG = ' . $self->cfg->actual_src . "\n"; |
|---|
| 807 | $makefile .= 'export FCM_VERBOSE ?= ' . $self->verbose . "\n\n"; |
|---|
| 808 | $makefile .= "export OBJECTS\n"; |
|---|
| 809 | $makefile .= $self->dest->write_rules; |
|---|
| 810 | $makefile .= $self->_write_makefile_perl5lib; |
|---|
| 811 | $makefile .= $self->_write_makefile_tool; |
|---|
| 812 | $makefile .= $self->_write_makefile_vpath; |
|---|
| 813 | $makefile .= $self->_write_makefile_target; |
|---|
| 814 | |
|---|
| 815 | # Write rules for each source package |
|---|
| 816 | # Ensure that container packages come before files - this allows $(OBJECTS) |
|---|
| 817 | # and its dependent variables to expand correctly |
|---|
| 818 | my @srcpkg = sort { |
|---|
| 819 | if ($self->srcpkg ($a)->libbase and $self->srcpkg ($b)->libbase) { |
|---|
| 820 | $b cmp $a; |
|---|
| 821 | |
|---|
| 822 | } elsif ($self->srcpkg ($a)->libbase) { |
|---|
| 823 | -1; |
|---|
| 824 | |
|---|
| 825 | } elsif ($self->srcpkg ($b)->libbase) { |
|---|
| 826 | 1; |
|---|
| 827 | |
|---|
| 828 | } else { |
|---|
| 829 | $a cmp $b; |
|---|
| 830 | } |
|---|
| 831 | } keys %{ $self->srcpkg }; |
|---|
| 832 | |
|---|
| 833 | for (@srcpkg) { |
|---|
| 834 | $makefile .= $self->srcpkg ($_)->write_rules if $self->srcpkg ($_)->rules; |
|---|
| 835 | } |
|---|
| 836 | $makefile .= '# EOF' . "\n"; |
|---|
| 837 | |
|---|
| 838 | # Update Makefile |
|---|
| 839 | open OUT, '>', $self->dest->bldmakefile |
|---|
| 840 | or croak $self->dest->bldmakefile, ': cannot open (', $!, '), abort'; |
|---|
| 841 | print OUT $makefile; |
|---|
| 842 | close OUT |
|---|
| 843 | or croak $self->dest->bldmakefile, ': cannot close (', $!, '), abort'; |
|---|
| 844 | |
|---|
| 845 | print $self->dest->bldmakefile, ': updated', "\n" if $self->verbose; |
|---|
| 846 | |
|---|
| 847 | # Check for duplicated targets |
|---|
| 848 | # -------------------------------------------------------------------------- |
|---|
| 849 | # Get list of types that cannot have duplicated targets |
|---|
| 850 | my @no_duplicated_target_types = split ( |
|---|
| 851 | /$DELIMITER_LIST/, |
|---|
| 852 | $self->setting ('BLD_TYPE_NO_DUPLICATED_TARGET'), |
|---|
| 853 | ); |
|---|
| 854 | |
|---|
| 855 | my %targets; |
|---|
| 856 | for my $name (sort keys %{ $self->srcpkg }) { |
|---|
| 857 | next unless $self->srcpkg ($name)->rules; |
|---|
| 858 | |
|---|
| 859 | for my $key (sort keys %{ $self->srcpkg ($name)->rules }) { |
|---|
| 860 | if (exists $targets{$key}) { |
|---|
| 861 | # Duplicated target: warning for most file types |
|---|
| 862 | my $status = 'WARNING'; |
|---|
| 863 | |
|---|
| 864 | # Duplicated target: error for the following file types |
|---|
| 865 | if (@no_duplicated_target_types and |
|---|
| 866 | $self->srcpkg ($name)->is_type_any (@no_duplicated_target_types) and |
|---|
| 867 | $targets{$key}->is_type_any (@no_duplicated_target_types)) { |
|---|
| 868 | $status = 'ERROR'; |
|---|
| 869 | $rc = 0; |
|---|
| 870 | } |
|---|
| 871 | |
|---|
| 872 | # Report the warning/error |
|---|
| 873 | w_report $status, ': ', $key, ': duplicated targets for building:'; |
|---|
| 874 | w_report ' ', $targets{$key}->src; |
|---|
| 875 | w_report ' ', $self->srcpkg ($name)->src; |
|---|
| 876 | |
|---|
| 877 | } else { |
|---|
| 878 | $targets{$key} = $self->srcpkg ($name); |
|---|
| 879 | } |
|---|
| 880 | } |
|---|
| 881 | } |
|---|
| 882 | } |
|---|
| 883 | |
|---|
| 884 | return $rc; |
|---|
| 885 | } |
|---|
| 886 | |
|---|
| 887 | # ------------------------------------------------------------------------------ |
|---|
| 888 | # SYNOPSIS |
|---|
| 889 | # $rc = $self->invoke_setup_build (); |
|---|
| 890 | # |
|---|
| 891 | # DESCRIPTION |
|---|
| 892 | # This method invokes the setup_build stage of the build system. It returns |
|---|
| 893 | # true on success. |
|---|
| 894 | # ------------------------------------------------------------------------------ |
|---|
| 895 | |
|---|
| 896 | sub invoke_setup_build { |
|---|
| 897 | my $self = shift; |
|---|
| 898 | |
|---|
| 899 | my $rc = 1; |
|---|
| 900 | |
|---|
| 901 | # Extract archived sub-directories if necessary |
|---|
| 902 | $rc = $self->dest->dearchive if $rc; |
|---|
| 903 | |
|---|
| 904 | # Compare cache |
|---|
| 905 | $rc = $self->compare_setting (METHOD_LIST => [ |
|---|
| 906 | 'compare_setting_target', # targets |
|---|
| 907 | 'compare_setting_srcpkg', # source package type |
|---|
| 908 | @compare_setting_methods, |
|---|
| 909 | ]) if $rc; |
|---|
| 910 | |
|---|
| 911 | # Set up runtime dependency scan patterns |
|---|
| 912 | my %dep_pattern = %{ $self->setting ('BLD_DEP_PATTERN') }; |
|---|
| 913 | for my $key (keys %dep_pattern) { |
|---|
| 914 | my $pattern = $dep_pattern{$key}; |
|---|
| 915 | |
|---|
| 916 | while ($pattern =~ /##([\w:]+)##/g) { |
|---|
| 917 | my $match = $1; |
|---|
| 918 | my $val = $self->setting (split (/$FCM1::Config::DELIMITER/, $match)); |
|---|
| 919 | |
|---|
| 920 | last unless defined $val; |
|---|
| 921 | $val =~ s/\./\\./; |
|---|
| 922 | |
|---|
| 923 | $pattern =~ s/##$match##/$val/; |
|---|
| 924 | } |
|---|
| 925 | |
|---|
| 926 | $self->setting (['BLD_DEP_PATTERN', $key], $pattern) |
|---|
| 927 | unless $pattern eq $dep_pattern{$key}; |
|---|
| 928 | } |
|---|
| 929 | |
|---|
| 930 | return $rc; |
|---|
| 931 | } |
|---|
| 932 | |
|---|
| 933 | # ------------------------------------------------------------------------------ |
|---|
| 934 | # SYNOPSIS |
|---|
| 935 | # $rc = $self->invoke_system (%args); |
|---|
| 936 | # |
|---|
| 937 | # DESCRIPTION |
|---|
| 938 | # This method invokes the build system. It returns true on success. See also |
|---|
| 939 | # the header for invoke_make for further information on arguments. |
|---|
| 940 | # |
|---|
| 941 | # ARGUMENTS |
|---|
| 942 | # STAGE - If set, it should be an integer number or a recognised keyword or |
|---|
| 943 | # abbreviation. If set, the build is performed up to the named stage. |
|---|
| 944 | # If not set, the default is to perform all stages of the build. |
|---|
| 945 | # Allowed values are: |
|---|
| 946 | # 1, setup or s |
|---|
| 947 | # 2, pre_process or pp |
|---|
| 948 | # 3, generate_dependency or gd |
|---|
| 949 | # 4, generate_interface or gi |
|---|
| 950 | # 5, all, a, make or m |
|---|
| 951 | # ------------------------------------------------------------------------------ |
|---|
| 952 | |
|---|
| 953 | sub invoke_system { |
|---|
| 954 | my $self = shift; |
|---|
| 955 | my %args = @_; |
|---|
| 956 | |
|---|
| 957 | # Parse arguments |
|---|
| 958 | # ---------------------------------------------------------------------------- |
|---|
| 959 | # Default: run all 5 stages |
|---|
| 960 | my $stage = (exists $args{STAGE} and $args{STAGE}) ? $args{STAGE} : 5; |
|---|
| 961 | |
|---|
| 962 | # Resolve named stages |
|---|
| 963 | if ($stage !~ /^\d$/) { |
|---|
| 964 | my %stagenames = ( |
|---|
| 965 | 'S(?:ETUP)?' => 1, |
|---|
| 966 | 'P(?:RE)?_?P(?:ROCESS)?' => 2, |
|---|
| 967 | 'G(?:ENERATE)?_?D(?:ENPENDENCY)?' => 3, |
|---|
| 968 | 'G(?:ENERATE)?_?I(?:NTERFACE)?' => 4, |
|---|
| 969 | '(?:A(?:LL)|M(?:AKE)?)' => 5, |
|---|
| 970 | ); |
|---|
| 971 | |
|---|
| 972 | # Does it match a recognised stage? |
|---|
| 973 | for my $name (keys %stagenames) { |
|---|
| 974 | next unless $stage =~ /$name/i; |
|---|
| 975 | |
|---|
| 976 | $stage = $stagenames{$name}; |
|---|
| 977 | last; |
|---|
| 978 | } |
|---|
| 979 | |
|---|
| 980 | # Specified stage name not recognised, default to 5 |
|---|
| 981 | if ($stage !~ /^\d$/) { |
|---|
| 982 | w_report 'WARNING: ', $stage, ': invalid build stage, default to 5.'; |
|---|
| 983 | $stage = 5; |
|---|
| 984 | } |
|---|
| 985 | } |
|---|
| 986 | |
|---|
| 987 | # Run the method associated with each stage |
|---|
| 988 | # ---------------------------------------------------------------------------- |
|---|
| 989 | my $rc = 1; |
|---|
| 990 | |
|---|
| 991 | my @stages = ( |
|---|
| 992 | ['Setup build' , 'invoke_setup_build'], |
|---|
| 993 | ['Pre-process' , 'invoke_pre_process'], |
|---|
| 994 | ['Scan dependency' , 'invoke_scan_dependency'], |
|---|
| 995 | ['Generate Fortran interface', 'invoke_fortran_interface_generator'], |
|---|
| 996 | ['Make' , 'invoke_make'], |
|---|
| 997 | ); |
|---|
| 998 | |
|---|
| 999 | for my $i (1 .. 5) { |
|---|
| 1000 | last if (not $rc) or $i > $stage; |
|---|
| 1001 | |
|---|
| 1002 | my ($name, $method) = @{ $stages[$i - 1] }; |
|---|
| 1003 | $rc = $self->invoke_stage ($name, $method, %args) if $rc and $stage >= $i; |
|---|
| 1004 | } |
|---|
| 1005 | |
|---|
| 1006 | return $rc; |
|---|
| 1007 | } |
|---|
| 1008 | |
|---|
| 1009 | # ------------------------------------------------------------------------------ |
|---|
| 1010 | # SYNOPSIS |
|---|
| 1011 | # $rc = $self->parse_cfg_dep (\@cfg_lines); |
|---|
| 1012 | # |
|---|
| 1013 | # DESCRIPTION |
|---|
| 1014 | # This method parses the dependency settings in the @cfg_lines. |
|---|
| 1015 | # ------------------------------------------------------------------------------ |
|---|
| 1016 | |
|---|
| 1017 | sub parse_cfg_dep { |
|---|
| 1018 | my ($self, $cfg_lines) = @_; |
|---|
| 1019 | |
|---|
| 1020 | my $rc = 1; |
|---|
| 1021 | |
|---|
| 1022 | # EXCL_DEP, EXE_DEP and BLOCKDATA declarations |
|---|
| 1023 | # ---------------------------------------------------------------------------- |
|---|
| 1024 | for my $name (qw/BLD_BLOCKDATA BLD_DEP BLD_DEP_EXCL BLD_DEP_EXE/) { |
|---|
| 1025 | for my $line (grep {$_->slabel_starts_with_cfg ($name)} @$cfg_lines) { |
|---|
| 1026 | # Separate label into a list, delimited by double-colon, remove 1st field |
|---|
| 1027 | my @flds = $line->slabel_fields; |
|---|
| 1028 | shift @flds; |
|---|
| 1029 | |
|---|
| 1030 | if ($name =~ /^(?:BLD_DEP|BLD_DEP_EXCL|BLD_DEP_PP)$/) { |
|---|
| 1031 | # BLD_DEP_*: label fields may contain sub-package |
|---|
| 1032 | my $pk = @flds ? join ('__', @flds) : ''; |
|---|
| 1033 | |
|---|
| 1034 | # Check whether sub-package is valid |
|---|
| 1035 | if ($pk and not ($self->srcpkg ($pk) or $self->dummysrcpkg ($pk))) { |
|---|
| 1036 | $line->error ($line->label . ': invalid sub-package in declaration.'); |
|---|
| 1037 | $rc = 0; |
|---|
| 1038 | next; |
|---|
| 1039 | } |
|---|
| 1040 | |
|---|
| 1041 | # Setting is stored in an array reference |
|---|
| 1042 | $self->setting ([$name, $pk], []) |
|---|
| 1043 | if not defined $self->setting ($name, $pk); |
|---|
| 1044 | |
|---|
| 1045 | # Add current declaration to the array if necessary |
|---|
| 1046 | my $list = $self->setting ($name, $pk); |
|---|
| 1047 | my $value = $name eq 'BLD_DEP_EXCL' ? uc ($line->value) : $line->value; |
|---|
| 1048 | push @$list, $value if not grep {$_ eq $value} @$list; |
|---|
| 1049 | |
|---|
| 1050 | } else { |
|---|
| 1051 | # EXE_DEP and BLOCKDATA: label field may be an executable target |
|---|
| 1052 | my $target = @flds ? $flds[0] : ''; |
|---|
| 1053 | |
|---|
| 1054 | # The value contains a list of objects and/or sub-package names |
|---|
| 1055 | my @deps = split /\s+/, $line->value; |
|---|
| 1056 | |
|---|
| 1057 | if (not @deps) { |
|---|
| 1058 | if ($name eq 'BLD_BLOCKDATA') { |
|---|
| 1059 | # The objects containing a BLOCKDATA program unit must be declared |
|---|
| 1060 | $line->error ($line->label . ': value not set.'); |
|---|
| 1061 | $rc = 0; |
|---|
| 1062 | next; |
|---|
| 1063 | |
|---|
| 1064 | } else { |
|---|
| 1065 | # If $value is a null string, target(s) depends on all objects |
|---|
| 1066 | push @deps, ''; |
|---|
| 1067 | } |
|---|
| 1068 | } |
|---|
| 1069 | |
|---|
| 1070 | for my $dep (@deps) { |
|---|
| 1071 | $dep =~ s/$FCM1::Config::DELIMITER_PATTERN/__/g; |
|---|
| 1072 | } |
|---|
| 1073 | |
|---|
| 1074 | $self->setting ([$name, $target], join (' ', sort @deps)); |
|---|
| 1075 | } |
|---|
| 1076 | |
|---|
| 1077 | $line->parsed (1); |
|---|
| 1078 | } |
|---|
| 1079 | } |
|---|
| 1080 | |
|---|
| 1081 | return $rc; |
|---|
| 1082 | } |
|---|
| 1083 | |
|---|
| 1084 | # ------------------------------------------------------------------------------ |
|---|
| 1085 | # SYNOPSIS |
|---|
| 1086 | # $rc = $self->parse_cfg_dest (\@cfg_lines); |
|---|
| 1087 | # |
|---|
| 1088 | # DESCRIPTION |
|---|
| 1089 | # This method parses the build destination settings in the @cfg_lines. |
|---|
| 1090 | # ------------------------------------------------------------------------------ |
|---|
| 1091 | |
|---|
| 1092 | sub parse_cfg_dest { |
|---|
| 1093 | my ($self, $cfg_lines) = @_; |
|---|
| 1094 | |
|---|
| 1095 | my $rc = $self->SUPER::parse_cfg_dest ($cfg_lines); |
|---|
| 1096 | |
|---|
| 1097 | # Set up search paths |
|---|
| 1098 | for my $name (@FCM1::Dest::paths) { |
|---|
| 1099 | (my $label = uc ($name)) =~ s/PATH//; |
|---|
| 1100 | |
|---|
| 1101 | $self->setting (['PATH', $label], $self->dest->$name); |
|---|
| 1102 | } |
|---|
| 1103 | |
|---|
| 1104 | return $rc; |
|---|
| 1105 | } |
|---|
| 1106 | |
|---|
| 1107 | # ------------------------------------------------------------------------------ |
|---|
| 1108 | # SYNOPSIS |
|---|
| 1109 | # $rc = $self->parse_cfg_misc (\@cfg_lines); |
|---|
| 1110 | # |
|---|
| 1111 | # DESCRIPTION |
|---|
| 1112 | # This method parses misc build settings in the @cfg_lines. |
|---|
| 1113 | # ------------------------------------------------------------------------------ |
|---|
| 1114 | |
|---|
| 1115 | sub parse_cfg_misc { |
|---|
| 1116 | my ($self, $cfg_lines_ref) = @_; |
|---|
| 1117 | my $rc = 1; |
|---|
| 1118 | my %item_of = ( |
|---|
| 1119 | BLD_DEP_N => [\&_parse_cfg_misc_dep_n , 1 ], # boolean |
|---|
| 1120 | BLD_EXE_NAME => [\&_parse_cfg_misc_exe_name ], |
|---|
| 1121 | BLD_LIB => [\&_parse_cfg_misc_dep_n ], |
|---|
| 1122 | BLD_PP => [\&_parse_cfg_misc_dep_n , 1 ], # boolean |
|---|
| 1123 | BLD_TYPE => [\&_parse_cfg_misc_dep_n ], |
|---|
| 1124 | INFILE_EXT => [\&_parse_cfg_misc_file_ext, 0, 1], # uc($value) |
|---|
| 1125 | OUTFILE_EXT => [\&_parse_cfg_misc_file_ext, 1, 0], # uc($ns) |
|---|
| 1126 | ); |
|---|
| 1127 | while (my ($key, $item) = each(%item_of)) { |
|---|
| 1128 | my ($handler, @extra_arguments) = @{$item}; |
|---|
| 1129 | for my $line (@{$cfg_lines_ref}) { |
|---|
| 1130 | if ($line->slabel_starts_with_cfg($key)) { |
|---|
| 1131 | if ($handler->($self, $key, $line, @extra_arguments)) { |
|---|
| 1132 | $line->parsed(1); |
|---|
| 1133 | } |
|---|
| 1134 | else { |
|---|
| 1135 | $rc = 0; |
|---|
| 1136 | } |
|---|
| 1137 | } |
|---|
| 1138 | } |
|---|
| 1139 | } |
|---|
| 1140 | return $rc; |
|---|
| 1141 | } |
|---|
| 1142 | |
|---|
| 1143 | # ------------------------------------------------------------------------------ |
|---|
| 1144 | # parse_cfg_misc: handler of BLD_EXE_NAME or similar. |
|---|
| 1145 | sub _parse_cfg_misc_exe_name { |
|---|
| 1146 | my ($self, $key, $line) = @_; |
|---|
| 1147 | my ($prefix, $name, @fields) = $line->slabel_fields(); |
|---|
| 1148 | if (!$name || @fields) { |
|---|
| 1149 | $line->error(sprintf('%s: expects a single label name field.', $key)); |
|---|
| 1150 | return 0; |
|---|
| 1151 | } |
|---|
| 1152 | $self->setting([$key, $name], $line->value()); |
|---|
| 1153 | return 1; |
|---|
| 1154 | } |
|---|
| 1155 | |
|---|
| 1156 | # ------------------------------------------------------------------------------ |
|---|
| 1157 | # parse_cfg_misc: handler of BLD_DEP_N or similar. |
|---|
| 1158 | sub _parse_cfg_misc_dep_n { |
|---|
| 1159 | my ($self, $key, $line, $value_is_boolean) = @_; |
|---|
| 1160 | my ($prefix, @fields) = $line->slabel_fields(); |
|---|
| 1161 | my $ns = @fields ? join(q{__}, @fields) : q{}; |
|---|
| 1162 | if ($ns && !$self->srcpkg($ns) && !$self->dummysrcpkg($ns)) { |
|---|
| 1163 | $line->error($line->label() . ': invalid sub-package in declaration.'); |
|---|
| 1164 | return 0; |
|---|
| 1165 | } |
|---|
| 1166 | my @srcpkgs |
|---|
| 1167 | = $self->dummysrcpkg($ns) ? @{$self->dummysrcpkg($ns)->children()} |
|---|
| 1168 | : $self->srcpkg($ns) |
|---|
| 1169 | ; |
|---|
| 1170 | my $value = $value_is_boolean ? $line->bvalue() : $line->value(); |
|---|
| 1171 | for my $srcpkg (@srcpkgs) { |
|---|
| 1172 | $self->setting([$key, $srcpkg->pkgname()], $value); |
|---|
| 1173 | } |
|---|
| 1174 | return 1; |
|---|
| 1175 | } |
|---|
| 1176 | |
|---|
| 1177 | # ------------------------------------------------------------------------------ |
|---|
| 1178 | # parse_cfg_misc: handler of INFILE_EXT/OUTFILE_EXT or similar. |
|---|
| 1179 | sub _parse_cfg_misc_file_ext { |
|---|
| 1180 | my ($self, $key, $line, $ns_in_uc, $value_in_uc) = @_; |
|---|
| 1181 | my ($prefix, $ns) = $line->slabel_fields(); |
|---|
| 1182 | my $value = $value_in_uc ? uc($line->value()) : $line->value(); |
|---|
| 1183 | $self->setting([$key, ($ns_in_uc ? uc($ns) : $ns)], $value); |
|---|
| 1184 | return 1; |
|---|
| 1185 | } |
|---|
| 1186 | |
|---|
| 1187 | # ------------------------------------------------------------------------------ |
|---|
| 1188 | # SYNOPSIS |
|---|
| 1189 | # $rc = $self->parse_cfg_source (\@cfg_lines); |
|---|
| 1190 | # |
|---|
| 1191 | # DESCRIPTION |
|---|
| 1192 | # This method parses the source package settings in the @cfg_lines. |
|---|
| 1193 | # ------------------------------------------------------------------------------ |
|---|
| 1194 | |
|---|
| 1195 | sub parse_cfg_source { |
|---|
| 1196 | my ($self, $cfg_lines) = @_; |
|---|
| 1197 | |
|---|
| 1198 | my $rc = 1; |
|---|
| 1199 | my %src = (); |
|---|
| 1200 | |
|---|
| 1201 | # Automatic source directory search? |
|---|
| 1202 | # ---------------------------------------------------------------------------- |
|---|
| 1203 | my $search = 1; |
|---|
| 1204 | |
|---|
| 1205 | for my $line (grep {$_->slabel_starts_with_cfg ('SEARCH_SRC')} @$cfg_lines) { |
|---|
| 1206 | $search = $line->bvalue; |
|---|
| 1207 | $line->parsed (1); |
|---|
| 1208 | } |
|---|
| 1209 | |
|---|
| 1210 | # Search src/ sub-directory if necessary |
|---|
| 1211 | %src = %{ $self->dest->get_source_files } if $search; |
|---|
| 1212 | |
|---|
| 1213 | # SRC declarations |
|---|
| 1214 | # ---------------------------------------------------------------------------- |
|---|
| 1215 | for my $line (grep {$_->slabel_starts_with_cfg ('FILE')} @$cfg_lines) { |
|---|
| 1216 | # Expand ~ notation and path relative to srcdir of destination |
|---|
| 1217 | my $value = $line->value; |
|---|
| 1218 | $value = File::Spec->rel2abs (&expand_tilde ($value), $self->dest->srcdir); |
|---|
| 1219 | |
|---|
| 1220 | if (! -e $value) { |
|---|
| 1221 | $line->error ($value . ': source does not exist or is not readable.'); |
|---|
| 1222 | next; |
|---|
| 1223 | } |
|---|
| 1224 | |
|---|
| 1225 | # Package name |
|---|
| 1226 | my @names = $line->slabel_fields; |
|---|
| 1227 | shift @names; |
|---|
| 1228 | |
|---|
| 1229 | # If package name not set, determine using the path if possible |
|---|
| 1230 | if (not @names) { |
|---|
| 1231 | my $package = $self->dest->get_pkgname_of_path ($value); |
|---|
| 1232 | @names = @$package if defined $package; |
|---|
| 1233 | } |
|---|
| 1234 | |
|---|
| 1235 | if (not @names) { |
|---|
| 1236 | $line->error ($self->cfglabel ('FILE') . |
|---|
| 1237 | ': package not specified/cannot be determined.'); |
|---|
| 1238 | next; |
|---|
| 1239 | } |
|---|
| 1240 | |
|---|
| 1241 | $src{join ('__', @names)} = $value; |
|---|
| 1242 | |
|---|
| 1243 | $line->parsed (1); |
|---|
| 1244 | } |
|---|
| 1245 | |
|---|
| 1246 | # For directories, get non-recursive file listing, and add to %src |
|---|
| 1247 | # ---------------------------------------------------------------------------- |
|---|
| 1248 | for my $key (keys %src) { |
|---|
| 1249 | next unless -d $src{$key}; |
|---|
| 1250 | |
|---|
| 1251 | opendir DIR, $src{$key} or die $src{$key}, ': cannot read directory'; |
|---|
| 1252 | while (my $base = readdir 'DIR') { |
|---|
| 1253 | next if $base =~ /^\./; |
|---|
| 1254 | |
|---|
| 1255 | my $file = File::Spec->catfile ($src{$key}, $base); |
|---|
| 1256 | next if ! -f $file; |
|---|
| 1257 | |
|---|
| 1258 | my $name = join ('__', ($key, $base)); |
|---|
| 1259 | $src{$name} = $file unless exists $src{$name}; |
|---|
| 1260 | } |
|---|
| 1261 | closedir DIR; |
|---|
| 1262 | |
|---|
| 1263 | delete $src{$key}; |
|---|
| 1264 | } |
|---|
| 1265 | |
|---|
| 1266 | # Set up source packages |
|---|
| 1267 | # ---------------------------------------------------------------------------- |
|---|
| 1268 | my %pkg = (); |
|---|
| 1269 | for my $name (keys %src) { |
|---|
| 1270 | $pkg{$name} = FCM1::BuildSrc->new (PKGNAME => $name, SRC => $src{$name}); |
|---|
| 1271 | } |
|---|
| 1272 | |
|---|
| 1273 | # INHERIT::SRC declarations |
|---|
| 1274 | # ---------------------------------------------------------------------------- |
|---|
| 1275 | my %can_inherit = (); |
|---|
| 1276 | for my $line ( |
|---|
| 1277 | grep {$_->slabel_starts_with_cfg(qw/INHERIT FILE/)} @{$cfg_lines} |
|---|
| 1278 | ) { |
|---|
| 1279 | my ($key1, $key2, @ns) = $line->slabel_fields(); |
|---|
| 1280 | $can_inherit{join('__', @ns)} = $line->bvalue(); |
|---|
| 1281 | $line->parsed(1); |
|---|
| 1282 | } |
|---|
| 1283 | |
|---|
| 1284 | # Inherit packages, if it is OK to do so |
|---|
| 1285 | for my $inherited_build (reverse(@{$self->inherit()})) { |
|---|
| 1286 | SRCPKG: |
|---|
| 1287 | while (my ($key, $srcpkg) = each(%{$inherited_build->srcpkg()})) { |
|---|
| 1288 | if (exists($pkg{$key}) || !$srcpkg->src()) { |
|---|
| 1289 | next SRCPKG; |
|---|
| 1290 | } |
|---|
| 1291 | my $known_key = first {exists($can_inherit{$_})} @{$srcpkg->pkgnames()}; |
|---|
| 1292 | if (defined($known_key) && !$can_inherit{$known_key}) { |
|---|
| 1293 | next SRCPKG; |
|---|
| 1294 | } |
|---|
| 1295 | $pkg{$key} = $srcpkg; |
|---|
| 1296 | } |
|---|
| 1297 | } |
|---|
| 1298 | |
|---|
| 1299 | # Get list of intermediate "packages" |
|---|
| 1300 | # ---------------------------------------------------------------------------- |
|---|
| 1301 | for my $name (keys %pkg) { |
|---|
| 1302 | # Name of current package |
|---|
| 1303 | my @names = split /__/, $name; |
|---|
| 1304 | |
|---|
| 1305 | my $cur = $name; |
|---|
| 1306 | |
|---|
| 1307 | while ($cur) { |
|---|
| 1308 | # Name of parent package |
|---|
| 1309 | pop @names; |
|---|
| 1310 | my $parent = @names ? join ('__', @names) : ''; |
|---|
| 1311 | |
|---|
| 1312 | # If parent package does not exist, create it |
|---|
| 1313 | $pkg{$parent} = FCM1::BuildSrc->new (PKGNAME => $parent) |
|---|
| 1314 | unless exists $pkg{$parent}; |
|---|
| 1315 | |
|---|
| 1316 | # Current package is a child of the parent package |
|---|
| 1317 | push @{ $pkg{$parent}->children }, $pkg{$cur} |
|---|
| 1318 | unless grep {$_->pkgname eq $cur} @{ $pkg{$parent}->children }; |
|---|
| 1319 | |
|---|
| 1320 | # Go up a package |
|---|
| 1321 | $cur = $parent; |
|---|
| 1322 | } |
|---|
| 1323 | } |
|---|
| 1324 | |
|---|
| 1325 | $self->srcpkg (\%pkg); |
|---|
| 1326 | |
|---|
| 1327 | # Dummy: e.g. "foo/bar/baz.egg" belongs to the "foo/bar/baz" dummy. |
|---|
| 1328 | # ---------------------------------------------------------------------------- |
|---|
| 1329 | SRCPKG: |
|---|
| 1330 | while (my ($name, $srcpkg) = each(%pkg)) { |
|---|
| 1331 | if (!$srcpkg->src()) { # ensure that $srcpkg represents a source file |
|---|
| 1332 | next SRCPKG; |
|---|
| 1333 | } |
|---|
| 1334 | my @names = split('__', $name); |
|---|
| 1335 | if (@names) { |
|---|
| 1336 | $names[-1] =~ s{\.\w+ \z}{}msx; |
|---|
| 1337 | } |
|---|
| 1338 | my $dummy_name = join('__', @names); |
|---|
| 1339 | if ($dummy_name eq $name || defined($self->srcpkg($dummy_name))) { |
|---|
| 1340 | next SRCPKG; |
|---|
| 1341 | } |
|---|
| 1342 | if (!defined($self->dummysrcpkg($dummy_name))) { |
|---|
| 1343 | $self->dummysrcpkg($dummy_name, FCM1::BuildSrc->new(PKGNAME => $dummy_name)); |
|---|
| 1344 | } |
|---|
| 1345 | push(@{$self->dummysrcpkg($dummy_name)->children()}, $srcpkg); |
|---|
| 1346 | } |
|---|
| 1347 | |
|---|
| 1348 | # Make sure a package is defined |
|---|
| 1349 | # ---------------------------------------------------------------------------- |
|---|
| 1350 | if (not %{$self->srcpkg}) { |
|---|
| 1351 | w_report 'ERROR: ', $self->cfg->actual_src, ': no source file to build.'; |
|---|
| 1352 | $rc = 0; |
|---|
| 1353 | } |
|---|
| 1354 | |
|---|
| 1355 | return $rc; |
|---|
| 1356 | } |
|---|
| 1357 | |
|---|
| 1358 | # ------------------------------------------------------------------------------ |
|---|
| 1359 | # SYNOPSIS |
|---|
| 1360 | # $rc = $self->parse_cfg_target (\@cfg_lines); |
|---|
| 1361 | # |
|---|
| 1362 | # DESCRIPTION |
|---|
| 1363 | # This method parses the target settings in the @cfg_lines. |
|---|
| 1364 | # ------------------------------------------------------------------------------ |
|---|
| 1365 | |
|---|
| 1366 | sub parse_cfg_target { |
|---|
| 1367 | my ($self, $cfg_lines) = @_; |
|---|
| 1368 | |
|---|
| 1369 | # NAME declaraions |
|---|
| 1370 | # ---------------------------------------------------------------------------- |
|---|
| 1371 | for my $line (grep {$_->slabel_starts_with_cfg ('NAME')} @$cfg_lines) { |
|---|
| 1372 | $self->name ($line->value); |
|---|
| 1373 | $line->parsed (1); |
|---|
| 1374 | } |
|---|
| 1375 | |
|---|
| 1376 | # TARGET declarations |
|---|
| 1377 | # ---------------------------------------------------------------------------- |
|---|
| 1378 | for my $line (grep {$_->slabel_starts_with_cfg ('TARGET')} @$cfg_lines) { |
|---|
| 1379 | # Value is a space delimited list |
|---|
| 1380 | push @{ $self->target }, split (/\s+/, $line->value); |
|---|
| 1381 | $line->parsed (1); |
|---|
| 1382 | } |
|---|
| 1383 | |
|---|
| 1384 | # INHERIT::TARGET declarations |
|---|
| 1385 | # ---------------------------------------------------------------------------- |
|---|
| 1386 | # By default, do not inherit target |
|---|
| 1387 | my $inherit_flag = 0; |
|---|
| 1388 | |
|---|
| 1389 | for (grep {$_->slabel_starts_with_cfg (qw/INHERIT TARGET/)} @$cfg_lines) { |
|---|
| 1390 | $inherit_flag = $_->bvalue; |
|---|
| 1391 | $_->parsed (1); |
|---|
| 1392 | } |
|---|
| 1393 | |
|---|
| 1394 | # Inherit targets from inherited build, if $inherit_flag is set to true |
|---|
| 1395 | # ---------------------------------------------------------------------------- |
|---|
| 1396 | if ($inherit_flag) { |
|---|
| 1397 | for my $use (reverse @{ $self->inherit }) { |
|---|
| 1398 | unshift @{ $self->target }, @{ $use->target }; |
|---|
| 1399 | } |
|---|
| 1400 | } |
|---|
| 1401 | |
|---|
| 1402 | return 1; |
|---|
| 1403 | } |
|---|
| 1404 | |
|---|
| 1405 | # ------------------------------------------------------------------------------ |
|---|
| 1406 | # SYNOPSIS |
|---|
| 1407 | # $rc = $self->parse_cfg_tool (\@cfg_lines); |
|---|
| 1408 | # |
|---|
| 1409 | # DESCRIPTION |
|---|
| 1410 | # This method parses the tool settings in the @cfg_lines. |
|---|
| 1411 | # ------------------------------------------------------------------------------ |
|---|
| 1412 | |
|---|
| 1413 | sub parse_cfg_tool { |
|---|
| 1414 | my ($self, $cfg_lines) = @_; |
|---|
| 1415 | |
|---|
| 1416 | my $rc = 1; |
|---|
| 1417 | |
|---|
| 1418 | my %tools = %{ $self->setting ('TOOL') }; |
|---|
| 1419 | my @package_tools = split(/$DELIMITER_LIST/, $self->setting('TOOL_PACKAGE')); |
|---|
| 1420 | |
|---|
| 1421 | # TOOL declaration |
|---|
| 1422 | # ---------------------------------------------------------------------------- |
|---|
| 1423 | for my $line (grep {$_->slabel_starts_with_cfg ('TOOL')} @$cfg_lines) { |
|---|
| 1424 | # Separate label into a list, delimited by double-colon, remove TOOL |
|---|
| 1425 | my @flds = $line->slabel_fields; |
|---|
| 1426 | shift @flds; |
|---|
| 1427 | |
|---|
| 1428 | # Check that there is a field after TOOL |
|---|
| 1429 | if (not @flds) { |
|---|
| 1430 | $line->error ('TOOL: not followed by a valid label.'); |
|---|
| 1431 | $rc = 0; |
|---|
| 1432 | next; |
|---|
| 1433 | } |
|---|
| 1434 | |
|---|
| 1435 | # The first field is the tool iteself, identified in uppercase |
|---|
| 1436 | $flds[0] = uc ($flds[0]); |
|---|
| 1437 | |
|---|
| 1438 | # Check that the tool is recognised |
|---|
| 1439 | if (not exists $tools{$flds[0]}) { |
|---|
| 1440 | $line->error ($flds[0] . ': not a valid TOOL.'); |
|---|
| 1441 | $rc = 0; |
|---|
| 1442 | next; |
|---|
| 1443 | } |
|---|
| 1444 | |
|---|
| 1445 | # Check sub-package declaration |
|---|
| 1446 | if (@flds > 1 and not grep {$_ eq $flds[0]} @package_tools) { |
|---|
| 1447 | $line->error ($flds[0] . ': sub-package not accepted with this TOOL.'); |
|---|
| 1448 | $rc = 0; |
|---|
| 1449 | next; |
|---|
| 1450 | } |
|---|
| 1451 | |
|---|
| 1452 | # Name of declared package |
|---|
| 1453 | my $pk = join ('__', @flds[1 .. $#flds]); |
|---|
| 1454 | |
|---|
| 1455 | # Check whether package exists |
|---|
| 1456 | if (not ($self->srcpkg ($pk) or $self->dummysrcpkg ($pk))) { |
|---|
| 1457 | $line->error ($line->label . ': invalid sub-package in declaration.'); |
|---|
| 1458 | $rc = 0; |
|---|
| 1459 | next; |
|---|
| 1460 | } |
|---|
| 1461 | |
|---|
| 1462 | $self->setting (['TOOL', join ('__', @flds)], $line->value); |
|---|
| 1463 | $line->parsed (1); |
|---|
| 1464 | } |
|---|
| 1465 | |
|---|
| 1466 | return $rc; |
|---|
| 1467 | } |
|---|
| 1468 | |
|---|
| 1469 | # ------------------------------------------------------------------------------ |
|---|
| 1470 | # SYNOPSIS |
|---|
| 1471 | # $string = $self->_write_makefile_perl5lib (); |
|---|
| 1472 | # |
|---|
| 1473 | # DESCRIPTION |
|---|
| 1474 | # This method returns a makefile $string for defining $PERL5LIB. |
|---|
| 1475 | # ------------------------------------------------------------------------------ |
|---|
| 1476 | |
|---|
| 1477 | sub _write_makefile_perl5lib { |
|---|
| 1478 | my $self = shift; |
|---|
| 1479 | |
|---|
| 1480 | my $classpath = File::Spec->catfile (split (/::/, ref ($self))) . '.pm'; |
|---|
| 1481 | |
|---|
| 1482 | my $libdir = dirname (dirname ($INC{$classpath})); |
|---|
| 1483 | my @libpath = split (/:/, (exists $ENV{PERL5LIB} ? $ENV{PERL5LIB} : '')); |
|---|
| 1484 | |
|---|
| 1485 | my $string = ((grep {$_ eq $libdir} @libpath) |
|---|
| 1486 | ? '' |
|---|
| 1487 | : 'export PERL5LIB := ' . $libdir . |
|---|
| 1488 | (exists $ENV{PERL5LIB} ? ':$(PERL5LIB)' : '') . "\n\n"); |
|---|
| 1489 | |
|---|
| 1490 | return $string; |
|---|
| 1491 | } |
|---|
| 1492 | |
|---|
| 1493 | # ------------------------------------------------------------------------------ |
|---|
| 1494 | # SYNOPSIS |
|---|
| 1495 | # $string = $self->_write_makefile_target (); |
|---|
| 1496 | # |
|---|
| 1497 | # DESCRIPTION |
|---|
| 1498 | # This method returns a makefile $string for defining the default targets. |
|---|
| 1499 | # ------------------------------------------------------------------------------ |
|---|
| 1500 | |
|---|
| 1501 | sub _write_makefile_target { |
|---|
| 1502 | my $self = shift; |
|---|
| 1503 | |
|---|
| 1504 | # Targets of the build |
|---|
| 1505 | # ---------------------------------------------------------------------------- |
|---|
| 1506 | my @targets = @{ $self->target }; |
|---|
| 1507 | if (not @targets) { |
|---|
| 1508 | # Build targets not specified by user, default to building all main programs |
|---|
| 1509 | my @programs = (); |
|---|
| 1510 | |
|---|
| 1511 | # Get all main programs from all packages |
|---|
| 1512 | for my $pkg (values %{ $self->srcpkg }) { |
|---|
| 1513 | push @programs, $pkg->exebase if $pkg->exebase; |
|---|
| 1514 | } |
|---|
| 1515 | |
|---|
| 1516 | @programs = sort (@programs); |
|---|
| 1517 | |
|---|
| 1518 | if (@programs) { |
|---|
| 1519 | # Build main programs, if there are any |
|---|
| 1520 | @targets = @programs; |
|---|
| 1521 | |
|---|
| 1522 | } else { |
|---|
| 1523 | # No main program in source tree, build the default library |
|---|
| 1524 | @targets = ($self->srcpkg ('')->libbase); |
|---|
| 1525 | } |
|---|
| 1526 | } |
|---|
| 1527 | |
|---|
| 1528 | my $return = 'FCM_BLD_TARGETS = ' . join (' ', @targets) . "\n\n"; |
|---|
| 1529 | |
|---|
| 1530 | # Default targets |
|---|
| 1531 | $return .= '.PHONY : all' . "\n\n"; |
|---|
| 1532 | $return .= 'all : $(FCM_BLD_TARGETS)' . "\n\n"; |
|---|
| 1533 | |
|---|
| 1534 | # Targets for copy dummy |
|---|
| 1535 | $return .= sprintf("%s:\n\ttouch \$@\n\n", $self->setting(qw/BLD_CPDUMMY/)); |
|---|
| 1536 | |
|---|
| 1537 | return $return; |
|---|
| 1538 | } |
|---|
| 1539 | |
|---|
| 1540 | # ------------------------------------------------------------------------------ |
|---|
| 1541 | # SYNOPSIS |
|---|
| 1542 | # $string = $self->_write_makefile_tool (); |
|---|
| 1543 | # |
|---|
| 1544 | # DESCRIPTION |
|---|
| 1545 | # This method returns a makefile $string for defining the build tools. |
|---|
| 1546 | # ------------------------------------------------------------------------------ |
|---|
| 1547 | |
|---|
| 1548 | sub _write_makefile_tool { |
|---|
| 1549 | my $self = shift; |
|---|
| 1550 | |
|---|
| 1551 | # List of build tools |
|---|
| 1552 | my $tool = $self->setting ('TOOL'); |
|---|
| 1553 | |
|---|
| 1554 | # List of tools local to FCM, (will not be exported) |
|---|
| 1555 | my %localtool = map {($_, 1)} split ( # map into a hash table |
|---|
| 1556 | /$DELIMITER_LIST/, $self->setting ('TOOL_LOCAL'), |
|---|
| 1557 | ); |
|---|
| 1558 | |
|---|
| 1559 | # Export required tools |
|---|
| 1560 | my $count = 0; |
|---|
| 1561 | my $return = ''; |
|---|
| 1562 | for my $name (sort keys %$tool) { |
|---|
| 1563 | # Ignore local tools |
|---|
| 1564 | next if exists $localtool{(split (/__/, $name))[0]}; |
|---|
| 1565 | |
|---|
| 1566 | if ($name =~ /^\w+$/) { |
|---|
| 1567 | # Tools with normal name, just export it as an environment variable |
|---|
| 1568 | $return .= 'export ' . $name . ' = ' . $tool->{$name} . "\n"; |
|---|
| 1569 | |
|---|
| 1570 | } else { |
|---|
| 1571 | # Tools with unusual characters, export using a label/value pair |
|---|
| 1572 | $return .= 'export FCM_UNUSUAL_TOOL_LABEL' . $count . ' = ' . $name . "\n"; |
|---|
| 1573 | $return .= 'export FCM_UNUSUAL_TOOL_VALUE' . $count . ' = ' . |
|---|
| 1574 | $tool->{$name} . "\n"; |
|---|
| 1575 | $count++; |
|---|
| 1576 | } |
|---|
| 1577 | } |
|---|
| 1578 | |
|---|
| 1579 | $return .= "\n"; |
|---|
| 1580 | |
|---|
| 1581 | return $return; |
|---|
| 1582 | } |
|---|
| 1583 | |
|---|
| 1584 | # ------------------------------------------------------------------------------ |
|---|
| 1585 | # SYNOPSIS |
|---|
| 1586 | # $string = $self->_write_makefile_vpath (); |
|---|
| 1587 | # |
|---|
| 1588 | # DESCRIPTION |
|---|
| 1589 | # This method returns a makefile $string for defining vpath directives. |
|---|
| 1590 | # ------------------------------------------------------------------------------ |
|---|
| 1591 | |
|---|
| 1592 | sub _write_makefile_vpath { |
|---|
| 1593 | my $self = shift(); |
|---|
| 1594 | my $FMT = 'vpath %%%s $(FCM_%sPATH)'; |
|---|
| 1595 | my %SETTING_OF = %{$self->setting('BLD_VPATH')}; |
|---|
| 1596 | my %EXT_OF = %{$self->setting('OUTFILE_EXT')}; |
|---|
| 1597 | # Note: each setting can be either an empty string or a comma-separated list |
|---|
| 1598 | # of output file extension keys. |
|---|
| 1599 | join( |
|---|
| 1600 | "\n", |
|---|
| 1601 | ( |
|---|
| 1602 | map |
|---|
| 1603 | { |
|---|
| 1604 | my $key = $_; |
|---|
| 1605 | my @types = split(qr{$DELIMITER_LIST}msx, $SETTING_OF{$key}); |
|---|
| 1606 | @types ? (map {sprintf($FMT, $EXT_OF{$_}, $key)} sort @types) |
|---|
| 1607 | : sprintf($FMT, q{}, $key) |
|---|
| 1608 | ; |
|---|
| 1609 | } |
|---|
| 1610 | sort keys(%SETTING_OF) |
|---|
| 1611 | ), |
|---|
| 1612 | ) . "\n\n"; |
|---|
| 1613 | } |
|---|
| 1614 | |
|---|
| 1615 | # Wraps chdir. Returns the old working directory. |
|---|
| 1616 | sub _chdir { |
|---|
| 1617 | my ($self, $path) = @_; |
|---|
| 1618 | if ($self->verbose() >= 3) { |
|---|
| 1619 | printf("cd %s\n", $path); |
|---|
| 1620 | } |
|---|
| 1621 | my $old_cwd = cwd(); |
|---|
| 1622 | chdir($path) || croak(sprintf("%s: cannot change directory ($!)\n", $path)); |
|---|
| 1623 | $old_cwd; |
|---|
| 1624 | } |
|---|
| 1625 | |
|---|
| 1626 | # ------------------------------------------------------------------------------ |
|---|
| 1627 | |
|---|
| 1628 | 1; |
|---|
| 1629 | |
|---|
| 1630 | __END__ |
|---|
