[1578] | 1 | #!/usr/bin/perl |
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| 2 | # ------------------------------------------------------------------------------ |
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| 3 | # NAME |
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| 4 | # Fcm::SrcFile |
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| 5 | # |
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| 6 | # DESCRIPTION |
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| 7 | # This class contains methods to manipulate the build process of a source |
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| 8 | # file of supported type. |
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| 9 | # |
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| 10 | # COPYRIGHT |
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| 11 | # (C) Crown copyright Met Office. All rights reserved. |
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| 12 | # For further details please refer to the file COPYRIGHT.txt |
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| 13 | # which you should have received as part of this distribution. |
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| 14 | # ------------------------------------------------------------------------------ |
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| 15 | |
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| 16 | package Fcm::SrcFile; |
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| 17 | |
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| 18 | # Standard pragma |
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| 19 | |
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| 20 | use strict; |
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| 21 | use warnings; |
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| 22 | |
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| 23 | # Standard modules |
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| 24 | use Cwd; |
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| 25 | use Carp; |
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| 26 | use File::Basename; |
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| 27 | use File::Spec; |
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| 28 | use File::Spec::Functions; |
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| 29 | |
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| 30 | # FCM component modules |
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| 31 | use Fcm::Util; |
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| 32 | use Fcm::Timer; |
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| 33 | |
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| 34 | # Other modules |
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| 35 | use Ecmwf::Fortran90_stuff (); |
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| 36 | |
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| 37 | # ------------------------------------------------------------------------------ |
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| 38 | # SYNOPSIS |
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| 39 | # $srcfile = Fcm::SrcFile->new ( |
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| 40 | # CONFIG => $config, |
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| 41 | # SRCPACKAGE => $srcpackage, |
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| 42 | # SRC => $src, |
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| 43 | # PPSRC => $ppsrc, |
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| 44 | # TYPE => $type, |
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| 45 | # SCAN => $scan, |
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| 46 | # EXEBASE => $exebase, |
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| 47 | # PCKCFG => $pckcfg, |
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| 48 | # ); |
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| 49 | # |
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| 50 | # DESCRIPTION |
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| 51 | # This method constructs a new instance of the Fcm::SrcFile class. |
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| 52 | # |
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| 53 | # ARGUMENTS |
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| 54 | # CONFIG - reference to a Fcm::Config instance |
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| 55 | # SRCPACKAGE - reference to the container Fcm::SrcPackage instance |
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| 56 | # SRC - source path of this file |
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| 57 | # PPSRC - pre-processed source path of this file |
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| 58 | # TYPE - type flag of this source file |
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| 59 | # SCAN - scan source file for dependency? |
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| 60 | # EXEBASE - name of executable |
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| 61 | # PCKCFG - this source file is modified by a package cfg? |
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| 62 | # ------------------------------------------------------------------------------ |
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| 63 | |
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| 64 | sub new { |
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| 65 | my $this = shift; |
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| 66 | my %args = @_; |
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| 67 | my $class = ref $this || $this; |
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| 68 | |
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| 69 | my $self = { |
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| 70 | CONFIG => exists $args{CONFIG} ? $args{CONFIG} : &main::cfg, |
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| 71 | SRCPACKAGE => exists $args{SRCPACKAGE} ? $args{SRCPACKAGE} : undef, |
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| 72 | SRC => exists $args{SRC} ? $args{SRC} : undef, |
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| 73 | PPSRC => exists $args{PPSRC} ? $args{PPSRC} : undef, |
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| 74 | TYPE => exists $args{TYPE} ? $args{TYPE} : undef, |
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| 75 | SCAN => exists $args{SCAN} ? $args{SCAN} : 1, |
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| 76 | EXEBASE => exists $args{EXEBASE} ? $args{EXEBASE} : undef, |
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| 77 | PCKCFG => exists $args{PCKCFG} ? $args{PCKCFG} : undef, |
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| 78 | |
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| 79 | PROGNAME => undef, |
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| 80 | LANG => undef, |
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| 81 | DEP => {}, |
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| 82 | RULES => {}, |
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| 83 | }; |
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| 84 | bless $self, $class; |
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| 85 | |
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| 86 | return $self; |
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| 87 | } |
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| 88 | |
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| 89 | # ------------------------------------------------------------------------------ |
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| 90 | # SYNOPSIS |
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| 91 | # $config = $srcfile->config; |
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| 92 | # |
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| 93 | # DESCRIPTION |
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| 94 | # This method returns a reference to the Fcm::Config instance. |
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| 95 | # ------------------------------------------------------------------------------ |
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| 96 | |
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| 97 | sub config { |
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| 98 | my $self = shift; |
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| 99 | |
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| 100 | return $self->{CONFIG}; |
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| 101 | } |
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| 102 | |
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| 103 | # ------------------------------------------------------------------------------ |
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| 104 | # SYNOPSIS |
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| 105 | # $srcpackage = $srcfile->srcpackage; |
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| 106 | # $srcfile->srcpackage ($srcpackage); |
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| 107 | # |
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| 108 | # DESCRIPTION |
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| 109 | # This method returns the reference to the container Fcm::SrcPackage of this |
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| 110 | # source file. If an argument is specified, the reference is set to the |
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| 111 | # value of the argument. |
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| 112 | # ------------------------------------------------------------------------------ |
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| 113 | |
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| 114 | sub srcpackage { |
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| 115 | my $self = shift; |
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| 116 | |
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| 117 | if (@_) { |
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| 118 | $self->{SRCPACKAGE} = shift; |
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| 119 | } |
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| 120 | |
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| 121 | return $self->{SRCPACKAGE}; |
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| 122 | } |
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| 123 | |
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| 124 | # ------------------------------------------------------------------------------ |
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| 125 | # SYNOPSIS |
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| 126 | # $src = $srcfile->src; |
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| 127 | # $srcfile->src ($src); |
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| 128 | # |
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| 129 | # DESCRIPTION |
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| 130 | # This method returns the reference to the location of this source file. If |
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| 131 | # an argument is specified, the location is set to the value of the argument. |
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| 132 | # ------------------------------------------------------------------------------ |
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| 133 | |
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| 134 | sub src { |
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| 135 | my $self = shift; |
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| 136 | |
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| 137 | if (@_) { |
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| 138 | $self->{SRC} = shift; |
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| 139 | } |
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| 140 | |
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| 141 | return $self->{SRC}; |
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| 142 | } |
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| 143 | |
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| 144 | # ------------------------------------------------------------------------------ |
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| 145 | # SYNOPSIS |
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| 146 | # $ppsrc = $srcfile->ppsrc; |
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| 147 | # $srcfile->ppsrc ($ppsrc); |
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| 148 | # |
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| 149 | # DESCRIPTION |
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| 150 | # This method returns the reference to the location of the pre-processed |
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| 151 | # file of this source file. If an argument is specified, the location is set |
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| 152 | # to the value of the argument. |
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| 153 | # ------------------------------------------------------------------------------ |
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| 154 | |
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| 155 | sub ppsrc { |
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| 156 | my $self = shift; |
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| 157 | |
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| 158 | if (@_) { |
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| 159 | $self->{PPSRC} = shift; |
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| 160 | } |
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| 161 | |
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| 162 | return $self->{PPSRC}; |
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| 163 | } |
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| 164 | |
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| 165 | # ------------------------------------------------------------------------------ |
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| 166 | # SYNOPSIS |
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| 167 | # $time = $srcfile->mtime; |
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| 168 | # |
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| 169 | # DESCRIPTION |
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| 170 | # This method returns the last modified time of the source file. If a |
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| 171 | # pre-processed version of the source file exists, it returns the last |
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| 172 | # modified time of the pre-processed source file instead. |
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| 173 | # ------------------------------------------------------------------------------ |
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| 174 | |
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| 175 | sub mtime { |
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| 176 | my $self = shift; |
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| 177 | |
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| 178 | return $self->{PPSRC} ? (stat $self->{PPSRC})[9] : (stat $self->{SRC})[9]; |
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| 179 | } |
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| 180 | |
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| 181 | # ------------------------------------------------------------------------------ |
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| 182 | # SYNOPSIS |
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| 183 | # $base = $srcfile->base; |
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| 184 | # |
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| 185 | # DESCRIPTION |
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| 186 | # This method returns the base name of the source file. |
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| 187 | # ------------------------------------------------------------------------------ |
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| 188 | |
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| 189 | sub base { |
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| 190 | my $self = shift; |
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| 191 | |
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| 192 | return basename ($self->{SRC}); |
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| 193 | } |
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| 194 | |
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| 195 | # ------------------------------------------------------------------------------ |
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| 196 | # SYNOPSIS |
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| 197 | # $ppbase = $srcfile->ppbase; |
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| 198 | # |
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| 199 | # DESCRIPTION |
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| 200 | # This method returns the base name of the pre-processed source file. |
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| 201 | # ------------------------------------------------------------------------------ |
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| 202 | |
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| 203 | sub ppbase { |
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| 204 | my $self = shift; |
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| 205 | |
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| 206 | return basename ($self->{PPSRC}); |
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| 207 | } |
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| 208 | |
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| 209 | # ------------------------------------------------------------------------------ |
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| 210 | # SYNOPSIS |
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| 211 | # $interfacebase = $srcfile->interfacebase; |
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| 212 | # |
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| 213 | # DESCRIPTION |
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| 214 | # This method returns the base name of the F9X interface file. |
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| 215 | # ------------------------------------------------------------------------------ |
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| 216 | |
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| 217 | sub interfacebase { |
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| 218 | my $self = shift; |
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| 219 | my $return = undef; |
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| 220 | |
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| 221 | if ($self->is_type_or (qw/FORTRAN FPP/) and |
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| 222 | uc ($self->select_tool ('GENINTERFACE')) ne 'NONE' and |
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| 223 | not $self->is_type_or (qw/PROGRAM MODULE/)) { |
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| 224 | |
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| 225 | my $flag = lc ($self->select_tool ('INTERFACE')); |
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| 226 | my $ext = $self->config->setting (qw/OUTFILE_EXT INTERFACE/); |
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| 227 | |
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| 228 | $return = ($flag eq 'program' ? $self->intname : $self->root) . $ext; |
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| 229 | } |
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| 230 | |
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| 231 | return $return; |
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| 232 | } |
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| 233 | |
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| 234 | # ------------------------------------------------------------------------------ |
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| 235 | # SYNOPSIS |
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| 236 | # $root = $srcfile->root; |
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| 237 | # |
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| 238 | # DESCRIPTION |
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| 239 | # This method returns the root name (i.e. base name without file extension) |
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| 240 | # of the source file. |
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| 241 | # ------------------------------------------------------------------------------ |
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| 242 | |
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| 243 | sub root { |
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| 244 | my $self = shift; |
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| 245 | |
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| 246 | (my $root = $self->base) =~ s/\.\w+$//; |
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| 247 | |
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| 248 | return $root; |
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| 249 | } |
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| 250 | |
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| 251 | # ------------------------------------------------------------------------------ |
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| 252 | # SYNOPSIS |
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| 253 | # $ext = $srcfile->ext; |
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| 254 | # |
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| 255 | # DESCRIPTION |
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| 256 | # This method returns the file extension of the source file. |
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| 257 | # ------------------------------------------------------------------------------ |
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| 258 | |
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| 259 | sub ext { |
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| 260 | my $self = shift; |
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| 261 | |
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| 262 | return substr $self->base, length ($self->root); |
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| 263 | } |
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| 264 | |
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| 265 | # ------------------------------------------------------------------------------ |
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| 266 | # SYNOPSIS |
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| 267 | # $ppext = $srcfile->ppext; |
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| 268 | # |
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| 269 | # DESCRIPTION |
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| 270 | # This method returns the file extension of the pre-processed source file. |
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| 271 | # ------------------------------------------------------------------------------ |
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| 272 | |
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| 273 | sub ppext { |
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| 274 | my $self = shift; |
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| 275 | |
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| 276 | return substr $self->ppbase, length ($self->root); |
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| 277 | } |
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| 278 | |
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| 279 | # ------------------------------------------------------------------------------ |
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| 280 | # SYNOPSIS |
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| 281 | # $dir = $srcfile->dir; |
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| 282 | # |
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| 283 | # DESCRIPTION |
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| 284 | # This method returns the dir name of the source file. |
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| 285 | # ------------------------------------------------------------------------------ |
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| 286 | |
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| 287 | sub dir { |
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| 288 | my $self = shift; |
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| 289 | |
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| 290 | return dirname ($self->{SRC}); |
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| 291 | } |
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| 292 | |
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| 293 | # ------------------------------------------------------------------------------ |
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| 294 | # SYNOPSIS |
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| 295 | # $ppdir = $srcfile->ppdir; |
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| 296 | # |
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| 297 | # DESCRIPTION |
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| 298 | # This method returns the dir name of the pre-processed source file. |
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| 299 | # ------------------------------------------------------------------------------ |
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| 300 | |
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| 301 | sub ppdir { |
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| 302 | my $self = shift; |
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| 303 | |
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| 304 | return dirname ($self->{PPSRC}); |
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| 305 | } |
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| 306 | |
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| 307 | # ------------------------------------------------------------------------------ |
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| 308 | # SYNOPSIS |
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| 309 | # $progname = $srcfile->progname(); |
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| 310 | # $srcfile->progname ($progname); |
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| 311 | # |
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| 312 | # DESCRIPTION |
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| 313 | # This method returns the name of the first program unit in a Fortran source |
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| 314 | # file. If an argument is specified, the name is set to the value of the |
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| 315 | # argument. |
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| 316 | # ------------------------------------------------------------------------------ |
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| 317 | |
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| 318 | sub progname { |
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| 319 | my $self = shift; |
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| 320 | |
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| 321 | if (@_) { |
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| 322 | $self->{PROGNAME} = $_[0]; |
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| 323 | } |
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| 324 | |
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| 325 | return $self->{PROGNAME}; |
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| 326 | } |
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| 327 | |
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| 328 | # ------------------------------------------------------------------------------ |
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| 329 | # SYNOPSIS |
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| 330 | # $intname = $srcfile->intname (); |
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| 331 | # |
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| 332 | # DESCRIPTION |
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| 333 | # This method returns the internal name of the source file. |
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| 334 | # ------------------------------------------------------------------------------ |
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| 335 | |
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| 336 | sub intname { |
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| 337 | my $self = shift; |
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| 338 | |
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| 339 | return $self->progname ? $self->progname : lc ($self->root); |
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| 340 | } |
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| 341 | |
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| 342 | # ------------------------------------------------------------------------------ |
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| 343 | # SYNOPSIS |
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| 344 | # $objbase = $srcfile->objbase (); |
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| 345 | # |
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| 346 | # DESCRIPTION |
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| 347 | # If the source file contains a compilable procedure, this method returns |
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| 348 | # the name of the object file. |
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| 349 | # ------------------------------------------------------------------------------ |
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| 350 | |
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| 351 | sub objbase { |
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| 352 | my $self = shift; |
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| 353 | my $return = undef; |
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| 354 | |
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| 355 | if ($self->is_type ('SOURCE')) { |
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| 356 | my $ext = $self->config->setting (qw/OUTFILE_EXT OBJ/); |
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| 357 | |
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| 358 | if ($self->is_type_or (qw/FORTRAN FPP/)) { |
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| 359 | $return = $self->progname . $ext if $self->progname; |
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| 360 | |
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| 361 | } else { |
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| 362 | $return = $self->intname . $ext; |
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| 363 | } |
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| 364 | } |
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| 365 | |
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| 366 | return $return; |
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| 367 | } |
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| 368 | |
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| 369 | # ------------------------------------------------------------------------------ |
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| 370 | # SYNOPSIS |
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| 371 | # $donebase = $srcfile->donebase (); |
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| 372 | # |
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| 373 | # DESCRIPTION |
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| 374 | # This method returns the DONE file for a source file containing a compilable |
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| 375 | # procedure, or the IDONE file for an include file. |
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| 376 | # ------------------------------------------------------------------------------ |
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| 377 | |
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| 378 | sub donebase { |
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| 379 | my $self = shift; |
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| 380 | my $return = undef; |
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| 381 | |
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| 382 | if ($self->is_type ('SOURCE')) { |
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| 383 | if ($self->objbase and not $self->is_type ('PROGRAM')) { |
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| 384 | $return = $self->intname . $self->config->setting (qw/OUTFILE_EXT DONE/); |
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| 385 | } |
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| 386 | |
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| 387 | } elsif ($self->is_type ('INCLUDE')) { |
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| 388 | $return = $self->base . $self->config->setting (qw/OUTFILE_EXT IDONE/); |
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| 389 | } |
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| 390 | |
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| 391 | return $return; |
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| 392 | } |
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| 393 | |
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| 394 | # ------------------------------------------------------------------------------ |
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| 395 | # SYNOPSIS |
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| 396 | # $exebase = $srcfile->exebase (); |
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| 397 | # $srcfile->exebase ($exebase); |
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| 398 | # |
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| 399 | # DESCRIPTION |
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| 400 | # If the source file contains a compilable main program, this method returns |
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| 401 | # the executable name. If an argument is specified, the executable name is |
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| 402 | # set to the value of the argument. |
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| 403 | # ------------------------------------------------------------------------------ |
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| 404 | |
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| 405 | sub exebase { |
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| 406 | my $self = shift; |
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| 407 | |
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| 408 | if (@_) { |
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| 409 | $self->{EXEBASE} = $_[0]; |
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| 410 | } |
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| 411 | |
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| 412 | my $return; |
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| 413 | |
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| 414 | if ($self->objbase and $self->is_type ('PROGRAM')) { |
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| 415 | if ($self->config->setting ('EXE_NAME', $self->root)) { |
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| 416 | $return = $self->config->setting ('EXE_NAME', $self->root); |
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| 417 | |
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| 418 | } elsif ($self->{EXEBASE}) { |
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| 419 | $return = $self->{EXEBASE}; |
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| 420 | |
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| 421 | } else { |
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| 422 | $return = $self->root . $self->config->setting (qw/OUTFILE_EXT EXE/); |
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| 423 | } |
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| 424 | } |
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| 425 | |
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| 426 | return $return; |
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| 427 | } |
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| 428 | |
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| 429 | # ------------------------------------------------------------------------------ |
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| 430 | # SYNOPSIS |
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| 431 | # $base = $srcfile->flagsbase ([$flag]); |
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| 432 | # |
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| 433 | # DESCRIPTION |
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| 434 | # If the source file contains a compilable program unit, it returns the base |
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| 435 | # name of the compiler flags-file. If $flag is set, it returns the base name |
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| 436 | # of the flags file as specified by $flag. The value of $flag can be: |
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| 437 | # FLAGS - compiler flags flags-file (default) |
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| 438 | # PPKEYS - pre-processor keys (i.e. macro definitions) flags-file |
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| 439 | # LD - linker flags-file |
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| 440 | # LDFLAGS - linker flags flags-file |
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| 441 | # ------------------------------------------------------------------------------ |
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| 442 | |
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| 443 | sub flagsbase { |
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| 444 | my ($self, $flag) = @_; |
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| 445 | $flag = 'FLAGS' if not $flag; |
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| 446 | my $return = undef; |
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| 447 | |
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| 448 | if ($self->is_type ('SOURCE')) { |
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| 449 | if ($flag eq 'FLAGS' or $flag eq 'PPKEYS') { |
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| 450 | my %src_tool = %{ $self->config->setting ('SRC_TOOL') }; |
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| 451 | |
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| 452 | if ($self->lang and exists $src_tool{$self->lang}{$flag}) { |
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| 453 | $return = join ('__', ( |
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| 454 | $src_tool{$self->lang}{$flag}, $self->srcpackage->name, $self->root, |
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| 455 | )) . $self->config->setting (qw/OUTFILE_EXT FLAGS/); |
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| 456 | } |
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| 457 | |
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| 458 | } elsif ($self->is_type ('PROGRAM')) { |
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| 459 | $return = join ('__', ($flag, $self->srcpackage->name, $self->root)) . |
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| 460 | $self->config->setting (qw/OUTFILE_EXT FLAGS/); |
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| 461 | } |
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| 462 | } |
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| 463 | |
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| 464 | return $return; |
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| 465 | } |
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| 466 | |
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| 467 | # ------------------------------------------------------------------------------ |
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| 468 | # SYNOPSIS |
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| 469 | # %dep = $srcfile->dep; |
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| 470 | # @files = $srcfile->dep ($type); |
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| 471 | # $srcfile->dep (\%dep); |
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| 472 | # |
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| 473 | # DESCRIPTION |
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| 474 | # This method returns the dependencies of this source file. If no argument |
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| 475 | # is set, the method returns the dependency hash of this source file. The |
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| 476 | # keys of the hash are the names of the files this source files depends on |
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| 477 | # and the values of the hash are the dependency types of the corresponding |
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| 478 | # files. If an argument is specified and the argument is a normal string, |
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| 479 | # the method returns the keys of the dependency hash, which have their |
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| 480 | # corresponding values equal to $type. If an argument is specified and the |
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| 481 | # argument is a reference to a hash, the reference to the dependency hash of |
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| 482 | # the current source file is re-set to point to the reference of this new |
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| 483 | # hash. |
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| 484 | # ------------------------------------------------------------------------------ |
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| 485 | |
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| 486 | sub dep { |
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| 487 | my $self = shift; |
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| 488 | |
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| 489 | if (@_) { |
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| 490 | if (ref $_[0] eq 'HASH') { |
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| 491 | $self->{DEP} = $_[0]; |
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| 492 | |
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| 493 | } else { |
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| 494 | my $type = $_[0]; |
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| 495 | return grep { |
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| 496 | $self->{DEP}{$_} eq $type; |
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| 497 | } keys %{ $self->{DEP} }; |
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| 498 | } |
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| 499 | } |
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| 500 | |
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| 501 | return %{ $self->{DEP} }; |
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| 502 | } |
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| 503 | |
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| 504 | # ------------------------------------------------------------------------------ |
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| 505 | # SYNOPSIS |
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| 506 | # $srcfile->add_dep ($target, $type); |
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| 507 | # |
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| 508 | # DESCRIPTION |
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| 509 | # This method adds (or modifies) a dependency to the dependency hash of the |
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| 510 | # source file. The argument $type is the type of the dependency and the |
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| 511 | # argument $target is the dependency target. |
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| 512 | # ------------------------------------------------------------------------------ |
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| 513 | |
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| 514 | sub add_dep { |
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| 515 | my $self = shift; |
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| 516 | my ($target, $type) = @_; |
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| 517 | |
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| 518 | $self->{DEP}{$target} = $type; |
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| 519 | |
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| 520 | return; |
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| 521 | } |
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| 522 | |
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| 523 | # ------------------------------------------------------------------------------ |
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| 524 | # SYNOPSIS |
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| 525 | # @pklist = $self->get_package_list (); |
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| 526 | # |
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| 527 | # DESCRIPTION |
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| 528 | # This method returns a list of package names associated with this source |
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| 529 | # file. The list begins with the top level container package to the |
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| 530 | # sub-package name of the current source file. |
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| 531 | # ------------------------------------------------------------------------------ |
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| 532 | |
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| 533 | sub get_package_list { |
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| 534 | my $self = shift; |
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| 535 | |
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| 536 | my @pknames = (); |
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| 537 | |
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| 538 | my @packages = split /__/, $self->srcpackage->name; |
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| 539 | push @packages, $self->root; |
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| 540 | |
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| 541 | for my $i (0 .. $#packages) { |
---|
| 542 | push @pknames, join ('__', (@packages[0 .. $i])); |
---|
| 543 | } |
---|
| 544 | |
---|
| 545 | return @pknames; |
---|
| 546 | } |
---|
| 547 | |
---|
| 548 | # ------------------------------------------------------------------------------ |
---|
| 549 | # SYNOPSIS |
---|
| 550 | # $pckcfg = $srcfile->pckcfg (); |
---|
| 551 | # $srcfile->pckcfg ($pckcfg); |
---|
| 552 | # |
---|
| 553 | # DESCRIPTION |
---|
| 554 | # This method returns the name of the flag to indicate whether this source |
---|
| 555 | # file is modified by a package level configuration file. If an argument is |
---|
| 556 | # specified, the flag is set to the value of the argument. |
---|
| 557 | # ------------------------------------------------------------------------------ |
---|
| 558 | |
---|
| 559 | sub pckcfg { |
---|
| 560 | my $self = shift; |
---|
| 561 | |
---|
| 562 | if (@_) { |
---|
| 563 | $self->{PCKCFG} = $_[0]; |
---|
| 564 | } |
---|
| 565 | |
---|
| 566 | return $self->{PCKCFG}; |
---|
| 567 | } |
---|
| 568 | |
---|
| 569 | # ------------------------------------------------------------------------------ |
---|
| 570 | # SYNOPSIS |
---|
| 571 | # $flag = $srcfile->scan (); |
---|
| 572 | # $srcfile->scan ($flag); |
---|
| 573 | # |
---|
| 574 | # DESCRIPTION |
---|
| 575 | # This method returns the "scan" flag that determines whether the source |
---|
| 576 | # file needs to be scanned for dependency. If an argument is specified, the |
---|
| 577 | # flag is set to the value of the argument. |
---|
| 578 | # ------------------------------------------------------------------------------ |
---|
| 579 | |
---|
| 580 | sub scan { |
---|
| 581 | my $self = shift; |
---|
| 582 | |
---|
| 583 | if (@_) { |
---|
| 584 | $self->{SCAN} = $_[0]; |
---|
| 585 | } |
---|
| 586 | |
---|
| 587 | return $self->{SCAN}; |
---|
| 588 | } |
---|
| 589 | |
---|
| 590 | # ------------------------------------------------------------------------------ |
---|
| 591 | # SYNOPSIS |
---|
| 592 | # $type = $srcfile->type; |
---|
| 593 | # $srcfile->type ($type); |
---|
| 594 | # |
---|
| 595 | # DESCRIPTION |
---|
| 596 | # This method returns the type flag of the source file. If an argument is |
---|
| 597 | # specified, the flag is set to the value of the argument. |
---|
| 598 | # ------------------------------------------------------------------------------ |
---|
| 599 | |
---|
| 600 | sub type { |
---|
| 601 | my $self = shift; |
---|
| 602 | |
---|
| 603 | if (@_) { |
---|
| 604 | $self->{TYPE} = shift; |
---|
| 605 | } |
---|
| 606 | |
---|
| 607 | return $self->{TYPE}; |
---|
| 608 | } |
---|
| 609 | |
---|
| 610 | # ------------------------------------------------------------------------------ |
---|
| 611 | # SYNOPSIS |
---|
| 612 | # $flag = $srcfile->is_type ($type1[, $type2, ...]); |
---|
| 613 | # |
---|
| 614 | # DESCRIPTION |
---|
| 615 | # This method returns true if current file is a known type matching all the |
---|
| 616 | # arguments. |
---|
| 617 | # ------------------------------------------------------------------------------ |
---|
| 618 | |
---|
| 619 | sub is_type { |
---|
| 620 | my $self = shift; |
---|
| 621 | my @intypes = @_; |
---|
| 622 | my $rc = 0; |
---|
| 623 | |
---|
| 624 | if ($self->{TYPE}) { |
---|
| 625 | my @types = split /::/, $self->{TYPE}; |
---|
| 626 | |
---|
| 627 | for my $intype (@intypes) { |
---|
| 628 | $rc = grep {uc $_ eq uc $intype} @types; |
---|
| 629 | last unless $rc; |
---|
| 630 | } |
---|
| 631 | |
---|
| 632 | } |
---|
| 633 | |
---|
| 634 | return $rc; |
---|
| 635 | } |
---|
| 636 | |
---|
| 637 | # ------------------------------------------------------------------------------ |
---|
| 638 | # SYNOPSIS |
---|
| 639 | # $flag = $srcfile->is_type_or ($type1[, $type2, ...]); |
---|
| 640 | # |
---|
| 641 | # DESCRIPTION |
---|
| 642 | # This method returns true if current file is a known type matching any of |
---|
| 643 | # the arguments. |
---|
| 644 | # ------------------------------------------------------------------------------ |
---|
| 645 | |
---|
| 646 | sub is_type_or { |
---|
| 647 | my $self = shift; |
---|
| 648 | my @intypes = @_; |
---|
| 649 | my $rc = 0; |
---|
| 650 | |
---|
| 651 | if ($self->{TYPE}) { |
---|
| 652 | my @types = split /::/, $self->{TYPE}; |
---|
| 653 | |
---|
| 654 | for my $intype (@intypes) { |
---|
| 655 | $rc = grep {uc $_ eq uc $intype} @types; |
---|
| 656 | last if $rc; |
---|
| 657 | } |
---|
| 658 | |
---|
| 659 | } |
---|
| 660 | |
---|
| 661 | return $rc; |
---|
| 662 | } |
---|
| 663 | |
---|
| 664 | # ------------------------------------------------------------------------------ |
---|
| 665 | # SYNOPSIS |
---|
| 666 | # $lang = $srcfile->lang (); |
---|
| 667 | # |
---|
| 668 | # DESCRIPTION |
---|
| 669 | # This method returns the language name of the source file if it contains |
---|
| 670 | # compilable source of a supported language. |
---|
| 671 | # ------------------------------------------------------------------------------ |
---|
| 672 | |
---|
| 673 | sub lang { |
---|
| 674 | my $self = shift; |
---|
| 675 | |
---|
| 676 | if ((not $self->{LANG}) and $self->is_type ('SOURCE')) { |
---|
| 677 | my %src_tool = %{ $self->config->setting ('SRC_TOOL') }; |
---|
| 678 | |
---|
| 679 | for my $key (keys %src_tool) { |
---|
| 680 | if ($self->is_type ($key)) { |
---|
| 681 | $self->{LANG} = $key; |
---|
| 682 | last; |
---|
| 683 | } |
---|
| 684 | } |
---|
| 685 | } |
---|
| 686 | |
---|
| 687 | return $self->{LANG}; |
---|
| 688 | } |
---|
| 689 | |
---|
| 690 | # ------------------------------------------------------------------------------ |
---|
| 691 | # SYNOPSIS |
---|
| 692 | # $srcfile->determine_type; |
---|
| 693 | # |
---|
| 694 | # DESCRIPTION |
---|
| 695 | # This method determines whether the source file is a type known to the |
---|
| 696 | # build system. If so, it sets the "type" flag. |
---|
| 697 | # ------------------------------------------------------------------------------ |
---|
| 698 | |
---|
| 699 | sub determine_type { |
---|
| 700 | my $self = shift; |
---|
| 701 | |
---|
| 702 | if (not $self->{TYPE}) { |
---|
| 703 | # Do not set a type if the file name matches the "ignore" list |
---|
| 704 | my @ignore = split /,/, $self->config->setting ('INFILE_IGNORE'); |
---|
| 705 | |
---|
| 706 | for (@ignore) { |
---|
| 707 | return if $self->base eq $_; |
---|
| 708 | } |
---|
| 709 | } |
---|
| 710 | |
---|
| 711 | if (not $self->{TYPE}) { |
---|
| 712 | # Determine file type by comparing its extension with supported ones |
---|
| 713 | my %known_ext = %{ $self->config->setting ('INFILE_EXT') }; |
---|
| 714 | my $ext = $self->ext ? substr ($self->ext, 1) : 0; |
---|
| 715 | $self->{TYPE} = $known_ext{$ext} if $ext and exists $known_ext{$ext}; |
---|
| 716 | } |
---|
| 717 | |
---|
| 718 | if (not $self->{TYPE}) { |
---|
| 719 | # Determine file type by comparing its name with known patterns |
---|
| 720 | my %known_pat = %{ $self->config->setting ('INFILE_PAT') }; |
---|
| 721 | for my $pat (keys %known_pat) { |
---|
| 722 | if ($self->base =~ /$pat/) { |
---|
| 723 | $self->{TYPE} = $known_pat{$pat}; |
---|
| 724 | last; |
---|
| 725 | } |
---|
| 726 | } |
---|
| 727 | } |
---|
| 728 | |
---|
| 729 | if (-s $self->{SRC} and -T $self->{SRC} and not $self->{TYPE}) { |
---|
| 730 | # Determine file type by inspecting its first line (text file only) |
---|
| 731 | if (open SRC, '<', $self->{SRC}) { |
---|
| 732 | my $line = <SRC>; |
---|
| 733 | close SRC; |
---|
| 734 | |
---|
| 735 | my %known_txt = %{ $self->config->setting ('INFILE_TXT') }; |
---|
| 736 | for my $txt (keys %known_txt) { |
---|
| 737 | if ($line =~ /^#!.*$txt/) { |
---|
| 738 | $self->{TYPE} = $known_txt{$txt}; |
---|
| 739 | last; |
---|
| 740 | } |
---|
| 741 | } |
---|
| 742 | } |
---|
| 743 | } |
---|
| 744 | |
---|
| 745 | if ($self->is_type_or (qw/FORTRAN FPP/)) { |
---|
| 746 | # Determine whether source file is a main Fortran program or module |
---|
| 747 | if (open SRC, '<', $self->{SRC}) { |
---|
| 748 | while (my $line = <SRC>) { |
---|
| 749 | if ($line =~ /^\s*(PROGRAM|MODULE)\b/i) { |
---|
| 750 | $self->{TYPE} = $self->{TYPE} . '::' . uc ($1); |
---|
| 751 | last; |
---|
| 752 | |
---|
| 753 | } elsif ($line =~ /^\s*BLOCK\s*DATA\b/i) { |
---|
| 754 | $self->{TYPE} = $self->{TYPE} . '::' . 'BLOCKDATA'; |
---|
| 755 | last; |
---|
| 756 | } |
---|
| 757 | } |
---|
| 758 | close SRC; |
---|
| 759 | } |
---|
| 760 | |
---|
| 761 | } elsif ($self->is_type (qw/C/)) { |
---|
| 762 | # Determine whether source file is a main C program |
---|
| 763 | if (open SRC, '<', $self->{SRC}) { |
---|
| 764 | while (my $line = <SRC>) { |
---|
| 765 | next unless $line =~ /int\s*main\s*\(/i; |
---|
| 766 | $self->{TYPE} = $self->{TYPE} . '::PROGRAM'; |
---|
| 767 | last; |
---|
| 768 | } |
---|
| 769 | close SRC; |
---|
| 770 | } |
---|
| 771 | } |
---|
| 772 | |
---|
| 773 | return; |
---|
| 774 | } |
---|
| 775 | |
---|
| 776 | # ------------------------------------------------------------------------------ |
---|
| 777 | # SYNOPSIS |
---|
| 778 | # @pp_src = @{ $srcfile->pre_process () }; |
---|
| 779 | # |
---|
| 780 | # DESCRIPTION |
---|
| 781 | # This method invokes the pre-processor on the source file. It returns a |
---|
| 782 | # reference to an array containing the lines of the pre-processed source if |
---|
| 783 | # the pre-processor command succeeded. |
---|
| 784 | # ------------------------------------------------------------------------------ |
---|
| 785 | |
---|
| 786 | sub pre_process { |
---|
| 787 | my $self = shift; |
---|
| 788 | |
---|
| 789 | # Support only Fortran and C source files |
---|
| 790 | return unless $self->is_type_or (qw/FPP C/); |
---|
| 791 | |
---|
| 792 | # List of include directories |
---|
| 793 | my @inc = @{ $self->config->setting (qw/PATH INC/) }; |
---|
| 794 | |
---|
| 795 | # Build the pre-processor command according to file type |
---|
| 796 | my $name = $self->is_type ('FPP') ? 'FPP' : 'CPP'; |
---|
| 797 | my %tool = %{ $self->config->setting ('TOOL') }; |
---|
| 798 | |
---|
| 799 | # The pre-processor command and its options |
---|
| 800 | my @command = ($tool{$name}); |
---|
| 801 | my @ppflags = split /\s+/, $self->select_tool ($name . 'FLAGS'); |
---|
| 802 | |
---|
| 803 | # List of defined macros, add "-D" in front of each macro |
---|
| 804 | my @ppkeys = split /\s+/, $self->select_tool ($name . 'KEYS'); |
---|
| 805 | @ppkeys = map {($tool{$name . '_DEFINE' }. $_)} @ppkeys; |
---|
| 806 | |
---|
| 807 | # Add "-I" in front of each include directories |
---|
| 808 | @inc = map {($tool{$name . '_INCLUDE'}. $_)} @inc; |
---|
| 809 | |
---|
| 810 | push @command, (@ppflags, @ppkeys, @inc, $self->base); |
---|
| 811 | |
---|
| 812 | my $verbose = $self->config->verbose; |
---|
| 813 | my $cwd = cwd; |
---|
| 814 | |
---|
| 815 | # Change to container directory of source file |
---|
| 816 | print 'cd ', $self->dir, "\n" if $verbose > 1; |
---|
| 817 | chdir $self->dir; |
---|
| 818 | |
---|
| 819 | # Execute the command, getting the output lines |
---|
| 820 | my @outlines = &run_command ( |
---|
| 821 | \@command, METHOD => 'qx', PRINT => $verbose > 1, TIME => $verbose > 2, |
---|
| 822 | ); |
---|
| 823 | |
---|
| 824 | # Change back to original directory |
---|
| 825 | print 'cd ', $cwd, "\n" if $self->config->verbose > 1; |
---|
| 826 | chdir $cwd; |
---|
| 827 | |
---|
| 828 | return \@outlines; |
---|
| 829 | } |
---|
| 830 | |
---|
| 831 | # ------------------------------------------------------------------------------ |
---|
| 832 | # SYNOPSIS |
---|
| 833 | # @interface_block = @{ $srcfile->gen_interface () }; |
---|
| 834 | # |
---|
| 835 | # DESCRIPTION |
---|
| 836 | # This method invokes the Fortran 9x interface block generator to generate |
---|
| 837 | # an interface block for the current source file. It returns a reference to |
---|
| 838 | # an array containing the lines of the interface block. |
---|
| 839 | # ------------------------------------------------------------------------------ |
---|
| 840 | |
---|
| 841 | sub gen_interface { |
---|
| 842 | my $self = shift; |
---|
| 843 | |
---|
| 844 | my $generator = $self->select_tool ('GENINTERFACE'); |
---|
| 845 | |
---|
| 846 | my $src = $self->{PPSRC} ? $self->{PPSRC} : $self->{SRC}; |
---|
| 847 | my @outlines = (); |
---|
| 848 | |
---|
| 849 | if ($generator eq 'f90aib') { |
---|
| 850 | # Use F90AIB |
---|
| 851 | |
---|
| 852 | # Open pipeline to interface file generator and read its output |
---|
| 853 | my $devnull = File::Spec->devnull; |
---|
| 854 | my $command = $generator; |
---|
| 855 | $command .= " <'" . $src . "'" . " 2>'" . $devnull . "'"; |
---|
| 856 | my $croak = $command . ' failed'; |
---|
| 857 | |
---|
| 858 | print timestamp_command ($command, 'Start') if $self->config->verbose > 2; |
---|
| 859 | open COMMAND, '-|', $command or croak $croak, ' (', $!, '), abort'; |
---|
| 860 | @outlines = readline 'COMMAND'; |
---|
| 861 | close COMMAND or croak $croak, ' (', $?, '), abort'; |
---|
| 862 | print timestamp_command ($command, 'End ') if $self->config->verbose > 2; |
---|
| 863 | |
---|
| 864 | } elsif ($generator eq 'ECMWF') { |
---|
| 865 | # Use ECMWF interface generator |
---|
| 866 | |
---|
| 867 | # Read source file into an array |
---|
| 868 | open FILE, '<', $src or croak 'Cannot open "', $src, '" (', $!, '), abort'; |
---|
| 869 | my @src_lines = <FILE>; |
---|
| 870 | close FILE; |
---|
| 871 | |
---|
| 872 | # Process standalone subroutines and functions only |
---|
| 873 | if (not grep /^\s*(?:program|module)\b/i, @src_lines) { |
---|
| 874 | print timestamp_command ('Analyse: ' . $self->src, 'Start') |
---|
| 875 | if $self->config->verbose > 2; |
---|
| 876 | |
---|
| 877 | my @statements = (); |
---|
| 878 | my %prog_info = (); |
---|
| 879 | |
---|
| 880 | # Set name of source file |
---|
| 881 | &Ecmwf::Fortran90_stuff::fname ($src); |
---|
| 882 | |
---|
| 883 | # Parse lines in source |
---|
| 884 | &Ecmwf::Fortran90_stuff::setup_parse (); |
---|
| 885 | |
---|
| 886 | # Expand continuation lines in source |
---|
| 887 | &Ecmwf::Fortran90_stuff::expcont (\@src_lines, \@statements); |
---|
| 888 | |
---|
| 889 | # Analyse statements in source |
---|
| 890 | $Ecmwf::Fortran90_stuff::study_called = 0; |
---|
| 891 | &Ecmwf::Fortran90_stuff::study (\@statements, \%prog_info); |
---|
| 892 | |
---|
| 893 | # Source code is not a module |
---|
| 894 | if (not $prog_info{is_module}) { |
---|
| 895 | my @interface_block = (); |
---|
| 896 | my @line_hash = (); |
---|
| 897 | |
---|
| 898 | # Create an interface block for the program unit |
---|
| 899 | &Ecmwf::Fortran90_stuff::create_interface_block ( |
---|
| 900 | \@statements, |
---|
| 901 | \@interface_block, |
---|
| 902 | ); |
---|
| 903 | |
---|
| 904 | # Put continuation lines back |
---|
| 905 | &Ecmwf::Fortran90_stuff::cont_lines ( |
---|
| 906 | \@interface_block, |
---|
| 907 | \@outlines, |
---|
| 908 | \@line_hash, |
---|
| 909 | ); |
---|
| 910 | } |
---|
| 911 | |
---|
| 912 | print timestamp_command ('Analyse: ' . $self->src, 'End') |
---|
| 913 | if $self->config->verbose > 2; |
---|
| 914 | } |
---|
| 915 | |
---|
| 916 | } elsif (uc ($generator) eq 'NONE') { |
---|
| 917 | print $self->root, ': interface generation is switched off', "\n" |
---|
| 918 | if $self->config->verbose > 2; |
---|
| 919 | |
---|
| 920 | } else { |
---|
| 921 | e_report 'Error: Unknown Fortran 9x interface generator: ', $generator, '.'; |
---|
| 922 | } |
---|
| 923 | |
---|
| 924 | return \@outlines; |
---|
| 925 | } |
---|
| 926 | |
---|
| 927 | # ------------------------------------------------------------------------------ |
---|
| 928 | # SYNOPSIS |
---|
| 929 | # $tool = $self->select_tool ($name); |
---|
| 930 | # |
---|
| 931 | # DESCRIPTION |
---|
| 932 | # This method selects the correct "tool" for the current source file by |
---|
| 933 | # following the name of its container package. The argument $name must be |
---|
| 934 | # the generic name of the "tool" to be selected. The method returns the |
---|
| 935 | # value of the selected tool. |
---|
| 936 | # ------------------------------------------------------------------------------ |
---|
| 937 | |
---|
| 938 | sub select_tool { |
---|
| 939 | my $self = shift; |
---|
| 940 | my $name = shift; |
---|
| 941 | |
---|
| 942 | return undef unless $name; |
---|
| 943 | |
---|
| 944 | my @pknames = $self->get_package_list (); |
---|
| 945 | |
---|
| 946 | my %tool = %{ $self->config->setting ('TOOL') }; |
---|
| 947 | |
---|
| 948 | for my $pkname (reverse @pknames) { |
---|
| 949 | my $cur_name = join '__', ($name, $pkname); |
---|
| 950 | return $tool{$cur_name} if exists $tool{$cur_name}; |
---|
| 951 | } |
---|
| 952 | |
---|
| 953 | return exists $tool{$name} ? $tool{$name} : ''; |
---|
| 954 | } |
---|
| 955 | |
---|
| 956 | # ------------------------------------------------------------------------------ |
---|
| 957 | # SYNOPSIS |
---|
| 958 | # $rc = $srcfile->scan_dependency (); |
---|
| 959 | # $rc = $srcfile->scan_dependency (HEADER_ONLY => 1); |
---|
| 960 | # |
---|
| 961 | # DESCRIPTION |
---|
| 962 | # This method scans the source file for dependencies. If no argument is |
---|
| 963 | # specified, the method scans the pre-processed source file if it exists. |
---|
| 964 | # Otherwise, the original source file is scanned. If HEADER_ONLY is |
---|
| 965 | # specified, only pre-processing header dependencies are scanned from the |
---|
| 966 | # source file. (The HEADER_ONLY flag should only be specified if "ppsrc" is |
---|
| 967 | # not already specified.) This method returns the number of 1 on success. |
---|
| 968 | # ------------------------------------------------------------------------------ |
---|
| 969 | |
---|
| 970 | sub scan_dependency { |
---|
| 971 | my $self = shift; |
---|
| 972 | my %args = @_; |
---|
| 973 | |
---|
| 974 | my $header_only = exists $args{HEADER_ONLY} ? $args{HEADER_ONLY} : 0; |
---|
| 975 | |
---|
| 976 | return 0 unless $self->{SCAN}; |
---|
| 977 | return 0 unless $self->{TYPE}; |
---|
| 978 | |
---|
| 979 | my $src = $self->{PPSRC} ? $self->{PPSRC} : $self->{SRC}; |
---|
| 980 | return 0 unless $src; |
---|
| 981 | |
---|
| 982 | # Determine what dependencies are supported by this known type |
---|
| 983 | my %types = $header_only |
---|
| 984 | ? %{ $self->config->setting ('PP_DEP_TYPE') } |
---|
| 985 | : %{ $self->config->setting ('DEP_TYPE') }; |
---|
| 986 | |
---|
| 987 | # List of excluded dependencies |
---|
| 988 | my %excl_dep = %{ $self->config->setting ('EXCL_DEP') }; |
---|
| 989 | |
---|
| 990 | # Package list |
---|
| 991 | my @pknames = $self->get_package_list (); |
---|
| 992 | |
---|
| 993 | my @depends = (); |
---|
| 994 | for my $key (keys %types) { |
---|
| 995 | # Check if current file is a type of file requiring dependency scan |
---|
| 996 | next unless $self->is_type ($key); |
---|
| 997 | |
---|
| 998 | # Get list of dependency type for this file |
---|
| 999 | DEPEND: for my $depend ((split /::/, $types{$key})) { |
---|
| 1000 | # Ignore a dependency type if the dependency is in the exclude list |
---|
| 1001 | if (exists $excl_dep{$depend}) { |
---|
| 1002 | # Global exclude |
---|
| 1003 | next DEPEND if exists $excl_dep{$depend}{''}; |
---|
| 1004 | |
---|
| 1005 | # Sub-package exclude |
---|
| 1006 | for my $pkname (@pknames) { |
---|
| 1007 | next DEPEND if exists $excl_dep{$depend}{$pkname}; |
---|
| 1008 | } |
---|
| 1009 | } |
---|
| 1010 | |
---|
| 1011 | # Add to dependency list for current file |
---|
| 1012 | push @depends, $depend; |
---|
| 1013 | } |
---|
| 1014 | } |
---|
| 1015 | |
---|
| 1016 | # Scan dependencies, if necessary ... |
---|
| 1017 | if (@depends) { |
---|
| 1018 | # Print diagnostic |
---|
| 1019 | print timestamp_command ('scan dependency in file: ' . $src, 'Start') |
---|
| 1020 | if $self->config->verbose > 2; |
---|
| 1021 | |
---|
| 1022 | open FILE, '<', $src or croak 'Cannot open "', $src, '" (', $!, ')'; |
---|
| 1023 | my @lines = readline 'FILE'; |
---|
| 1024 | close FILE; |
---|
| 1025 | |
---|
| 1026 | # List of dependency patterns |
---|
| 1027 | my %dep_pattern = %{ $self->config->setting ('DEP_PATTERN') }; |
---|
| 1028 | |
---|
| 1029 | LINE: for my $line (@lines) { |
---|
| 1030 | # Ignore empty lines |
---|
| 1031 | next LINE if $line =~ /^\s*$/; |
---|
| 1032 | |
---|
| 1033 | # Fortran source, also scan for program unit name |
---|
| 1034 | if (! $header_only and ! $self->progname) { |
---|
| 1035 | if ($self->is_type ('SOURCE') and $self->is_type_or (qw/FPP FORTRAN/)) { |
---|
| 1036 | my $pfx_pttn = '(?:(?:ELEMENTAL|(?:RECURSIVE(?:\s+PURE)?|' . |
---|
| 1037 | 'PURE(?:\s+RECURSIVE)?))\s+)?'; |
---|
| 1038 | my $spc_pttn = '(?:(?:CHARACTER|COMPLEX|DOUBLE\s*PRECISION|INTEGER|' . |
---|
| 1039 | 'LOGICAL|REAL|TYPE)(?:\s*\(.+\)|\s*\*\d+\s*)??\s+)?'; |
---|
| 1040 | |
---|
| 1041 | if ($line =~ /^\s*PROGRAM\s+(\w+)/i) { |
---|
| 1042 | # Matches the beginning of a named main program |
---|
| 1043 | $self->progname (lc $1); |
---|
| 1044 | next LINE; |
---|
| 1045 | |
---|
| 1046 | } elsif ($line =~ /^\s*MODULE\s+(\w+)/i) { |
---|
| 1047 | my $keyword = $1; |
---|
| 1048 | |
---|
| 1049 | if (uc ($keyword) ne 'PROCEDURE') { |
---|
| 1050 | # Matches the beginning of a module |
---|
| 1051 | $self->progname (lc $keyword); |
---|
| 1052 | next LINE; |
---|
| 1053 | } |
---|
| 1054 | |
---|
| 1055 | } elsif ($line =~ /^\s*BLOCK\s*DATA\s+(\w+)/i) { |
---|
| 1056 | # Matches the beginning of a named block data program unit |
---|
| 1057 | $self->progname (lc $1); |
---|
| 1058 | next LINE; |
---|
| 1059 | |
---|
| 1060 | } elsif ($line =~ /^\s*$pfx_pttn SUBROUTINE\s+(\w+)/ix) { |
---|
| 1061 | # Matches the beginning of a subroutine |
---|
| 1062 | $self->progname (lc $1); |
---|
| 1063 | next LINE; |
---|
| 1064 | |
---|
| 1065 | } elsif ($line =~ /^\s*$pfx_pttn $spc_pttn FUNCTION\s+(\w+)/ix) { |
---|
| 1066 | # Matches the beginning of a function |
---|
| 1067 | $self->progname (lc $1); |
---|
| 1068 | next LINE; |
---|
| 1069 | } |
---|
| 1070 | } |
---|
| 1071 | } |
---|
| 1072 | |
---|
| 1073 | # Scan known dependencies |
---|
| 1074 | for my $depend (@depends) { |
---|
| 1075 | # Check if a pattern exists for the current dependency |
---|
| 1076 | next unless exists $dep_pattern{$depend}; |
---|
| 1077 | |
---|
| 1078 | # Attempt to match the pattern |
---|
| 1079 | my $pattern = $dep_pattern{$depend}; |
---|
| 1080 | |
---|
| 1081 | if ($line =~ /$pattern/i) { |
---|
| 1082 | my $match = $1; |
---|
| 1083 | |
---|
| 1084 | # $match may contain multiple items delimited by space |
---|
| 1085 | NAME: for my $name (split /\s+/, $match) { |
---|
| 1086 | # Skip dependency if it is in the exclusion list |
---|
| 1087 | my $key = uc ($depend . '::' . $name); |
---|
| 1088 | |
---|
| 1089 | if (exists $excl_dep{$key}) { |
---|
| 1090 | # Exclude this dependency, in the global list |
---|
| 1091 | next NAME if exists $excl_dep{$key}{''}; |
---|
| 1092 | |
---|
| 1093 | # Exclude this dependency, current sub-package |
---|
| 1094 | for my $pkname (@pknames) { |
---|
| 1095 | next NAME if exists $excl_dep{$key}{$pkname}; |
---|
| 1096 | } |
---|
| 1097 | } |
---|
| 1098 | |
---|
| 1099 | # Add this dependency to the list |
---|
| 1100 | $self->add_dep ($name, $depend); |
---|
| 1101 | } |
---|
| 1102 | |
---|
| 1103 | next LINE; |
---|
| 1104 | } |
---|
| 1105 | } |
---|
| 1106 | } |
---|
| 1107 | |
---|
| 1108 | # Diagnostic messages |
---|
| 1109 | if ($self->config->verbose > 2) { |
---|
| 1110 | my $base = $self->ppsrc ? $self->ppbase : $self->base; |
---|
| 1111 | |
---|
| 1112 | print $self->srcpackage->name, ': ', $base; |
---|
| 1113 | print ': scanned ', scalar (@lines), ' lines for '; |
---|
| 1114 | print 'header ' if $header_only; |
---|
| 1115 | print 'dependencies: ', scalar (keys %{ $self->{DEP} }), "\n"; |
---|
| 1116 | print timestamp_command ('scan dependency in file: ' . $src, 'End'); |
---|
| 1117 | } |
---|
| 1118 | } |
---|
| 1119 | |
---|
| 1120 | return 1; |
---|
| 1121 | } |
---|
| 1122 | |
---|
| 1123 | # ------------------------------------------------------------------------------ |
---|
| 1124 | # SYNOPSIS |
---|
| 1125 | # %rules = $srcfile->required_rules (); |
---|
| 1126 | # |
---|
| 1127 | # DESCRIPTION |
---|
| 1128 | # This method returns a hash in the following format: |
---|
| 1129 | # %rules = ( |
---|
| 1130 | # target => {ACTION => action, DEP => [dependencies], ...}, |
---|
| 1131 | # ... => {...}, |
---|
| 1132 | # ); |
---|
| 1133 | # where the 1st rank keys are the available targets for building this source |
---|
| 1134 | # file, the second rank keys are ACTION and DEP. The value of ACTION is the |
---|
| 1135 | # action for building the target, which can be "COMPILE", "LOAD", "TOUCH", |
---|
| 1136 | # "CP" or "AR". The value of DEP is a refernce to an array containing a list |
---|
| 1137 | # of dependencies suitable for insertion into the Makefile. |
---|
| 1138 | # ------------------------------------------------------------------------------ |
---|
| 1139 | |
---|
| 1140 | sub required_rules { |
---|
| 1141 | my $self = shift; |
---|
| 1142 | |
---|
| 1143 | if (not keys %{ $self->{RULES} }) { |
---|
| 1144 | my %outfile_ext = %{ $self->config->setting ('OUTFILE_EXT') }; |
---|
| 1145 | |
---|
| 1146 | if ($self->is_type (qw/SOURCE/)) { |
---|
| 1147 | # Source file |
---|
| 1148 | # ------------------------------------------------------------------------ |
---|
| 1149 | # Determine the whether the language of the source file is supported |
---|
| 1150 | my %src_tool = %{ $self->config->setting ('SRC_TOOL') }; |
---|
| 1151 | |
---|
| 1152 | return () unless $self->lang; |
---|
| 1153 | |
---|
| 1154 | # Compile object |
---|
| 1155 | # ------------------------------------------------------------------------ |
---|
| 1156 | if ($self->objbase) { |
---|
| 1157 | # Depends on the source file |
---|
| 1158 | my @dep = ($self->_makerule_srcfile); |
---|
| 1159 | |
---|
| 1160 | # Depends on the compiler flags flags-file |
---|
| 1161 | my @flags; |
---|
| 1162 | push @flags, ('FLAGS' ) |
---|
| 1163 | if $self->flagsbase ('FLAGS' ); |
---|
| 1164 | push @flags, ('PPKEYS') |
---|
| 1165 | if $self->flagsbase ('PPKEYS') and not $self->ppsrc; |
---|
| 1166 | |
---|
| 1167 | push @dep, $self->flagsbase ($_) for (@flags); |
---|
| 1168 | |
---|
| 1169 | # Source file dependencies |
---|
| 1170 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1171 | # A Fortran 9X module, lower case object file name |
---|
| 1172 | if ($self->{DEP}{$name} eq 'USE') { |
---|
| 1173 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1174 | push @dep, lc ($root) . $outfile_ext{OBJ}; |
---|
| 1175 | |
---|
| 1176 | # An include file |
---|
| 1177 | } elsif ($self->{DEP}{$name} =~ /^(?:INC|H|INTERFACE)$/) { |
---|
| 1178 | push @dep, $name; |
---|
| 1179 | } |
---|
| 1180 | } |
---|
| 1181 | |
---|
| 1182 | $self->{RULES}{$self->objbase} = {ACTION => 'COMPILE', DEP => \@dep}; |
---|
| 1183 | |
---|
| 1184 | # Touch flags-files |
---|
| 1185 | # ---------------------------------------------------------------------- |
---|
| 1186 | for my $flag (@flags) { |
---|
| 1187 | next unless $self->flagsbase ($flag); |
---|
| 1188 | |
---|
| 1189 | $self->{RULES}{$self->flagsbase ($flag)} = { |
---|
| 1190 | ACTION => 'TOUCH', |
---|
| 1191 | DEP => [ |
---|
| 1192 | $self->srcpackage->flagsbase ($src_tool{$self->lang}{$flag}), |
---|
| 1193 | ], |
---|
| 1194 | DEST => '$(FCM_FLAGSDIR)', |
---|
| 1195 | }; |
---|
| 1196 | } |
---|
| 1197 | } |
---|
| 1198 | |
---|
| 1199 | if ($self->exebase) { |
---|
| 1200 | # Link into an executable |
---|
| 1201 | # ---------------------------------------------------------------------- |
---|
| 1202 | my @dep = (); |
---|
| 1203 | push @dep, $self->objbase if $self->objbase; |
---|
| 1204 | push @dep, $self->flagsbase ('LD' ) if $self->flagsbase ('LD' ); |
---|
| 1205 | push @dep, $self->flagsbase ('LDFLAGS') if $self->flagsbase ('LDFLAGS'); |
---|
| 1206 | |
---|
| 1207 | # Depends on BLOCKDATA program units, for Fortran programs |
---|
| 1208 | my %blockdata = %{ $self->config->setting ('BLOCKDATA') }; |
---|
| 1209 | my @blkobj = (); |
---|
| 1210 | |
---|
| 1211 | if ($self->is_type_or (qw/FPP FORTRAN/) and keys %blockdata) { |
---|
| 1212 | # List of BLOCKDATA object files |
---|
| 1213 | if (exists $blockdata{$self->exebase}) { |
---|
| 1214 | @blkobj = keys (%{ $blockdata{$self->exebase} }); |
---|
| 1215 | |
---|
| 1216 | } elsif (exists $blockdata{''}) { |
---|
| 1217 | @blkobj = keys (%{ $blockdata{''} }); |
---|
| 1218 | } |
---|
| 1219 | |
---|
| 1220 | for my $name (@blkobj) { |
---|
| 1221 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1222 | $name = $root . $outfile_ext{OBJ}; |
---|
| 1223 | push @dep, $root . $outfile_ext{DONE}; |
---|
| 1224 | } |
---|
| 1225 | } |
---|
| 1226 | |
---|
| 1227 | # Extra executable dependencies |
---|
| 1228 | my %exe_dep = %{ $self->config->setting ('EXE_DEP') }; |
---|
| 1229 | if (keys %exe_dep) { |
---|
| 1230 | my @exe_deps; |
---|
| 1231 | if (exists $exe_dep{$self->exebase}) { |
---|
| 1232 | @exe_deps = keys (%{ $exe_dep{$self->exebase} }); |
---|
| 1233 | |
---|
| 1234 | } elsif (exists $exe_dep{''}) { |
---|
| 1235 | @exe_deps = keys (%{ $exe_dep{''} }); |
---|
| 1236 | } |
---|
| 1237 | |
---|
| 1238 | my $pattern = '\\' . $outfile_ext{OBJ} . '$'; |
---|
| 1239 | |
---|
| 1240 | for my $name (@exe_deps) { |
---|
| 1241 | if ($name =~ /$pattern/) { |
---|
| 1242 | # Extra dependency is an object |
---|
| 1243 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1244 | push @dep, $root . $outfile_ext{DONE}; |
---|
| 1245 | |
---|
| 1246 | } else { |
---|
| 1247 | # Extra dependency is a sub-package |
---|
| 1248 | my $var; |
---|
| 1249 | if ($self->config->setting ('FCM_PCK_OBJECTS', $name)) { |
---|
| 1250 | # sub-package name contains unusual characters |
---|
| 1251 | $var = $self->config->setting ('FCM_PCK_OBJECTS', $name); |
---|
| 1252 | |
---|
| 1253 | } else { |
---|
| 1254 | # sub-package name contains normal characters |
---|
| 1255 | $var = $name ? join ('__', ('OBJECTS', $name)) : 'OBJECTS'; |
---|
| 1256 | } |
---|
| 1257 | |
---|
| 1258 | push @dep, '$(' . $var . ')'; |
---|
| 1259 | } |
---|
| 1260 | } |
---|
| 1261 | } |
---|
| 1262 | |
---|
| 1263 | # Source file dependencies |
---|
| 1264 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1265 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1266 | |
---|
| 1267 | # Lowercase name for object dependency |
---|
| 1268 | $root = lc ($root) unless $self->{DEP}{$name} =~ /^(?:INC|H)$/; |
---|
| 1269 | |
---|
| 1270 | # Select "done" file extension |
---|
| 1271 | if ($self->{DEP}{$name} =~ /^(?:INC|H)$/) { |
---|
| 1272 | push @dep, $name . $outfile_ext{IDONE}; |
---|
| 1273 | |
---|
| 1274 | } else { |
---|
| 1275 | push @dep, $root . $outfile_ext{DONE}; |
---|
| 1276 | } |
---|
| 1277 | } |
---|
| 1278 | |
---|
| 1279 | $self->{RULES}{$self->exebase} = { |
---|
| 1280 | ACTION => 'LOAD', DEP => \@dep, BLOCKDATA => \@blkobj, |
---|
| 1281 | }; |
---|
| 1282 | |
---|
| 1283 | # Touch Linker flags-file |
---|
| 1284 | # ---------------------------------------------------------------------- |
---|
| 1285 | for my $flag (qw/LD LDFLAGS/) { |
---|
| 1286 | $self->{RULES}{$self->flagsbase ($flag)} = { |
---|
| 1287 | ACTION => 'TOUCH', |
---|
| 1288 | DEP => [$self->srcpackage->flagsbase ($flag)], |
---|
| 1289 | DEST => '$(FCM_FLAGSDIR)', |
---|
| 1290 | }; |
---|
| 1291 | } |
---|
| 1292 | |
---|
| 1293 | } |
---|
| 1294 | |
---|
| 1295 | if ($self->donebase) { |
---|
| 1296 | # Touch done file |
---|
| 1297 | # ---------------------------------------------------------------------- |
---|
| 1298 | my @dep = ($self->objbase); |
---|
| 1299 | |
---|
| 1300 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1301 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1302 | |
---|
| 1303 | # Lowercase name for object dependency |
---|
| 1304 | $root = lc ($root) unless $self->{DEP}{$name} =~ /^(?:INC|H)$/; |
---|
| 1305 | |
---|
| 1306 | # Select "done" file extension |
---|
| 1307 | if ($self->{DEP}{$name} =~ /^(?:INC|H)$/) { |
---|
| 1308 | push @dep, $name . $outfile_ext{IDONE}; |
---|
| 1309 | |
---|
| 1310 | } else { |
---|
| 1311 | push @dep, $root . $outfile_ext{DONE}; |
---|
| 1312 | } |
---|
| 1313 | } |
---|
| 1314 | |
---|
| 1315 | $self->{RULES}{$self->donebase} = { |
---|
| 1316 | ACTION => 'TOUCH', DEP => \@dep, DEST => '$(FCM_DONEDIR)', |
---|
| 1317 | }; |
---|
| 1318 | } |
---|
| 1319 | |
---|
| 1320 | if ($self->interfacebase) { |
---|
| 1321 | # Interface target |
---|
| 1322 | # ---------------------------------------------------------------------- |
---|
| 1323 | # Source file dependencies |
---|
| 1324 | my @dep = (); |
---|
| 1325 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1326 | # Depends on Fortran 9X modules |
---|
| 1327 | push @dep, lc ($name) . $outfile_ext{OBJ} |
---|
| 1328 | if $self->{DEP}{$name} eq 'USE'; |
---|
| 1329 | } |
---|
| 1330 | |
---|
| 1331 | $self->{RULES}{$self->interfacebase} = {DEP => \@dep}; |
---|
| 1332 | } |
---|
| 1333 | |
---|
| 1334 | } elsif ($self->is_type ('INCLUDE')) { |
---|
| 1335 | # Copy include target |
---|
| 1336 | # ------------------------------------------------------------------------ |
---|
| 1337 | my @dep = ($self->_makerule_srcfile); |
---|
| 1338 | |
---|
| 1339 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1340 | # A Fortran 9X module, lower case object file name |
---|
| 1341 | if ($self->{DEP}{$name} eq 'USE') { |
---|
| 1342 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1343 | push @dep, lc ($root) . $outfile_ext{OBJ}; |
---|
| 1344 | |
---|
| 1345 | # An include file |
---|
| 1346 | } elsif ($self->{DEP}{$name} =~ /^(?:INC|H|INTERFACE)$/) { |
---|
| 1347 | push @dep, $name; |
---|
| 1348 | } |
---|
| 1349 | } |
---|
| 1350 | |
---|
| 1351 | $self->{RULES}{$self->base} = { |
---|
| 1352 | ACTION => 'CP', DEP => \@dep, DEST => '$(FCM_INCDIR)', |
---|
| 1353 | }; |
---|
| 1354 | |
---|
| 1355 | # Touch IDONE file |
---|
| 1356 | # ------------------------------------------------------------------------ |
---|
| 1357 | if ($self->donebase) { |
---|
| 1358 | my @dep = ($self->_makerule_srcfile); |
---|
| 1359 | |
---|
| 1360 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1361 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1362 | |
---|
| 1363 | # Lowercase name for object dependency |
---|
| 1364 | $root = lc ($root) unless $self->{DEP}{$name} =~ /^(?:INC|H)$/; |
---|
| 1365 | |
---|
| 1366 | # Select "done" file extension |
---|
| 1367 | if ($self->{DEP}{$name} =~ /^(?:INC|H)$/) { |
---|
| 1368 | push @dep, $name . $outfile_ext{IDONE}; |
---|
| 1369 | |
---|
| 1370 | } else { |
---|
| 1371 | push @dep, $root . $outfile_ext{DONE}; |
---|
| 1372 | } |
---|
| 1373 | } |
---|
| 1374 | |
---|
| 1375 | $self->{RULES}{$self->donebase} = { |
---|
| 1376 | ACTION => 'TOUCH', DEP => \@dep, DEST => '$(FCM_DONEDIR)', |
---|
| 1377 | }; |
---|
| 1378 | } |
---|
| 1379 | |
---|
| 1380 | } elsif ($self->is_type_or (qw/EXE SCRIPT/)) { |
---|
| 1381 | # Copy executable file |
---|
| 1382 | # ------------------------------------------------------------------------ |
---|
| 1383 | my @dep = ($self->_makerule_srcfile); |
---|
| 1384 | |
---|
| 1385 | # Depends on dummy copy file, if file is an "always build type" |
---|
| 1386 | push @dep, $self->config->setting (qw/MISC CPDUMMY/) |
---|
| 1387 | if $self->is_type_or ( |
---|
| 1388 | split (/,/, $self->config->setting ('ALWAYS_BUILD_TYPE')) |
---|
| 1389 | ); |
---|
| 1390 | |
---|
| 1391 | # Depends on other executable files |
---|
| 1392 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1393 | push @dep, $name if $self->{DEP}{$name} eq 'EXE'; |
---|
| 1394 | } |
---|
| 1395 | |
---|
| 1396 | $self->{RULES}{$self->base} = { |
---|
| 1397 | ACTION => 'CP', DEP => \@dep, DEST => '$(FCM_BINDIR)', |
---|
| 1398 | }; |
---|
| 1399 | |
---|
| 1400 | } elsif ($self->is_type ('LIB')) { |
---|
| 1401 | # Archive object library |
---|
| 1402 | # ------------------------------------------------------------------------ |
---|
| 1403 | my @dep; |
---|
| 1404 | for my $name (sort keys %{ $self->{DEP} }) { |
---|
| 1405 | next unless $self->{DEP}{$name} eq 'OBJ'; |
---|
| 1406 | |
---|
| 1407 | if ($name =~ /^\$\(\w+\)$/) { |
---|
| 1408 | # Dependency is a Makefile variable |
---|
| 1409 | push @dep, $name; |
---|
| 1410 | |
---|
| 1411 | } else { |
---|
| 1412 | # Dependency is an object |
---|
| 1413 | (my $root = $name) =~ s/\.\w+$//; |
---|
| 1414 | push @dep, lc ($root) . $outfile_ext{OBJ}; |
---|
| 1415 | } |
---|
| 1416 | } |
---|
| 1417 | |
---|
| 1418 | $self->{RULES}{$self->base} = {ACTION => 'AR', DEP => \@dep}; |
---|
| 1419 | } |
---|
| 1420 | } |
---|
| 1421 | |
---|
| 1422 | return %{ $self->{RULES} }; |
---|
| 1423 | } |
---|
| 1424 | |
---|
| 1425 | # ------------------------------------------------------------------------------ |
---|
| 1426 | # SYNOPSIS |
---|
| 1427 | # $string = $srcfile->write_makerules (); |
---|
| 1428 | # |
---|
| 1429 | # DESCRIPTION |
---|
| 1430 | # This method returns a string containing the "Make" rules for building the |
---|
| 1431 | # source file. |
---|
| 1432 | # ------------------------------------------------------------------------------ |
---|
| 1433 | |
---|
| 1434 | sub write_makerules { |
---|
| 1435 | my $self = shift; |
---|
| 1436 | my $mk = ''; |
---|
| 1437 | my %rules = $self->required_rules; |
---|
| 1438 | my $nl = " \\\n" . ' ' x 10; |
---|
| 1439 | |
---|
| 1440 | for my $target (sort keys %rules) { |
---|
| 1441 | $mk .= $target . ':'; |
---|
| 1442 | |
---|
| 1443 | for my $dep (@{ $rules{$target}{DEP} }) { |
---|
| 1444 | $mk .= $nl . $dep; |
---|
| 1445 | } |
---|
| 1446 | |
---|
| 1447 | $mk .= "\n"; |
---|
| 1448 | |
---|
| 1449 | if (exists $rules{$target}{ACTION}) { |
---|
| 1450 | if ($rules{$target}{ACTION} eq 'COMPILE') { |
---|
| 1451 | if ($self->lang) { |
---|
| 1452 | $mk .= "\t" . 'fcm_internal compile:' . substr ($self->lang, 0, 1) . |
---|
| 1453 | ' ' . $self->srcpackage->name . ' $< $@'; |
---|
| 1454 | $mk .= ' 1' if ($self->flagsbase ('PPKEYS') and not $self->ppsrc); |
---|
| 1455 | $mk .= "\n"; |
---|
| 1456 | } |
---|
| 1457 | |
---|
| 1458 | } elsif ($rules{$target}{ACTION} eq 'LOAD') { |
---|
| 1459 | $mk .= "\t" . 'fcm_internal load ' . $self->srcpackage->name . ' $< $@'; |
---|
| 1460 | $mk .= ' ' . join (' ', @{ $rules{$target}{BLOCKDATA} }) |
---|
| 1461 | if @{ $rules{$target}{BLOCKDATA} }; |
---|
| 1462 | $mk .= "\n"; |
---|
| 1463 | |
---|
| 1464 | } elsif ($rules{$target}{ACTION} eq 'TOUCH') { |
---|
| 1465 | $mk .= "\t" . 'touch ' . catfile ($rules{$target}{DEST}, '$@') . "\n"; |
---|
| 1466 | |
---|
| 1467 | } elsif ($rules{$target}{ACTION} eq 'CP') { |
---|
| 1468 | $mk .= "\t" . 'cp $< ' . $rules{$target}{DEST} . "\n"; |
---|
| 1469 | $mk .= "\t" . 'chmod u+w ' . catfile ($rules{$target}{DEST}, '$@') . "\n"; |
---|
| 1470 | |
---|
| 1471 | } elsif ($rules{$target}{ACTION} eq 'AR') { |
---|
| 1472 | $mk .= "\t" . 'fcm_internal archive $@ $(^F)' . "\n"; |
---|
| 1473 | } |
---|
| 1474 | } |
---|
| 1475 | |
---|
| 1476 | $mk .= "\n"; |
---|
| 1477 | } |
---|
| 1478 | |
---|
| 1479 | return $mk; |
---|
| 1480 | } |
---|
| 1481 | |
---|
| 1482 | # ------------------------------------------------------------------------------ |
---|
| 1483 | # SYNOPSIS |
---|
| 1484 | # $string = $srcfile->_makerule_srcfile (); |
---|
| 1485 | # |
---|
| 1486 | # DESCRIPTION |
---|
| 1487 | # This internal method returns a string containing the location of the |
---|
| 1488 | # source file relative to a package source path. This string will be |
---|
| 1489 | # suitable for use in a "Make" rule file for FCM. |
---|
| 1490 | # ------------------------------------------------------------------------------ |
---|
| 1491 | |
---|
| 1492 | sub _makerule_srcfile { |
---|
| 1493 | my $self = shift; |
---|
| 1494 | |
---|
| 1495 | my $return; |
---|
| 1496 | my @searchpath; |
---|
| 1497 | my $label; |
---|
| 1498 | my $dir; |
---|
| 1499 | my $base; |
---|
| 1500 | |
---|
| 1501 | if ($self->ppsrc) { |
---|
| 1502 | $return = $self->ppsrc; |
---|
| 1503 | @searchpath = $self->srcpackage->ppsearchpath; |
---|
| 1504 | $label = 'PPSRCDIR'; |
---|
| 1505 | $dir = $self->ppdir; |
---|
| 1506 | $base = $self->ppbase; |
---|
| 1507 | |
---|
| 1508 | } else { |
---|
| 1509 | $return = $self->src; |
---|
| 1510 | @searchpath = $self->srcpackage->searchpath; |
---|
| 1511 | $label = 'SRCDIR'; |
---|
| 1512 | $dir = $self->dir; |
---|
| 1513 | $base = $self->base; |
---|
| 1514 | } |
---|
| 1515 | |
---|
| 1516 | $return = catfile $dir, $base; |
---|
| 1517 | |
---|
| 1518 | # Use variable for directory name |
---|
| 1519 | # if container package name contains word characters only |
---|
| 1520 | if ($self->srcpackage->name =~ /^\w+$/) { |
---|
| 1521 | for my $i (0 .. $#searchpath) { |
---|
| 1522 | if ($dir eq $searchpath[$i]) { |
---|
| 1523 | my $returndir = '$(' . $label . $i . '__' . $self->srcpackage->name . |
---|
| 1524 | ')'; |
---|
| 1525 | $return = catfile $returndir, $base; |
---|
| 1526 | last; |
---|
| 1527 | } |
---|
| 1528 | } |
---|
| 1529 | } |
---|
| 1530 | |
---|
| 1531 | return $return; |
---|
| 1532 | } |
---|
| 1533 | |
---|
| 1534 | # ------------------------------------------------------------------------------ |
---|
| 1535 | |
---|
| 1536 | 1; |
---|
| 1537 | |
---|
| 1538 | __END__ |
---|