1 | #!/usr/bin/perl -w
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2 |
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3 | use strict;
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4 | use Data::Dumper;
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5 | use File::Basename;
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6 | use List::MoreUtils qw(uniq);
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7 |
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8 | my $globals;
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9 | my $dname;
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10 |
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11 | sub read_file($)
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12 | {
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13 | my $filename = shift;
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14 | open(CONFIG_MK, "$filename");
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15 | my @lines = <CONFIG_MK>;
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16 | close(CONFIG_MK);
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17 | return @lines;
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18 | }
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19 |
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20 | sub trim($)
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21 | {
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22 | my $string = shift;
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23 | $string =~ s/^\s+//;
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24 | $string =~ s/\s+$//;
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25 | return $string;
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26 | }
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27 |
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28 | sub strlist($)
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29 | {
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30 | my $s = shift;
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31 | $s =~ s/\$\(SHLIBEXT\)/so/g;
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32 | $s =~ s/\$\(heimdalsrcdir\)/..\/heimdal/g;
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33 | $s =~ s/\$\(heimdalbuildsrcdir\)/..\/heimdal_build/g;
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34 | $s =~ s/\$\(nsswitchsrcdir\)/..\/nsswitch/g;
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35 | $s =~ s/\$\(param_OBJ_FILES\)/..\/pyparam.c/g;
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36 | $s =~ s/\$\(libclisrcdir\)\///g;
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37 | $s =~ s/\$\(socketwrappersrcdir\)\///g;
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38 | $s =~ s/\$\(libcompressionsrcdir\)\///g;
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39 | $s =~ s/\$\(\w*srcdir\)\///g;
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40 | $s =~ s/\$\(libgpodir\)\///g;
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41 | $s =~ s/\:\.o=\.ho//g;
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42 | $s =~ s/\:\.o=\.d//g;
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43 |
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44 | # this one doesn't exist?
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45 | $s =~ s/\bLDAP_ENCODE\b//g;
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46 |
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47 | # these need to use the library names
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48 | $s =~ s/\bLIBLDB\b/ldb/g;
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49 | $s =~ s/\bLDB\b/ldb/g;
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50 | $s =~ s/\bLIBTALLOC\b/talloc/g;
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51 | $s =~ s/\bTALLOC\b/talloc/g;
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52 | $s =~ s/\bLIBTEVENT\b/tevent/g;
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53 | $s =~ s/\bTEVENT\b/tevent/g;
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54 | $s =~ s/\bTSOCKET\b/LIBTSOCKET/g;
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55 | $s =~ s/\bGENSEC\b/gensec/g;
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56 | $s =~ s/\bLIBTDB\b/tdb/g;
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57 | $s =~ s/\bRESOLV\b/resolv/g;
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58 |
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59 | return trim(join(' ', split(/\s+/, $s)));
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60 | }
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61 |
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62 | sub expand_vars($$)
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63 | {
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64 | my $vars = shift;
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65 | my $s = shift;
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66 | foreach my $v (keys %{$vars}) {
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67 | if ($s =~ /\$\($v\)/) {
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68 | $s =~ s/\$\($v\)/$vars->{$v}/g;
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69 | delete($vars->{$v});
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70 | }
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71 | }
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72 | foreach my $v (keys %{$globals}) {
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73 | if ($s =~ /\$\($v\)/) {
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74 | $s =~ s/\$\($v\)/$globals->{$v}/g;
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75 | }
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76 | }
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77 | return $s;
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78 | }
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79 |
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80 | sub find_file($)
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81 | {
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82 | my $f = shift;
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83 | my $orig = $f;
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84 |
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85 | if ($f =~ /\$/) {
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86 | printf(STDERR "bad variable expansion for file $orig in $dname\n");
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87 | exit(1);
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88 | }
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89 |
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90 | my $b = basename($f);
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91 | return $b if (-e $b);
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92 |
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93 | return $f if (-e $f);
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94 |
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95 | while ($f =~ /\//) {
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96 | $f =~ s/^[^\/]+\///g;
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97 | return $f if (-e $f);
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98 | }
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99 | my $f2;
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100 | $f2 = `find . -name "$f" -type f`;
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101 | return $f2 unless ($f2 eq "");
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102 | $f2 = `find .. -name "$f" -type f`;
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103 | return $f2 unless ($f2 eq "");
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104 | $f2 = `find ../.. -name "$f" -type f`;
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105 | return $f2 unless ($f2 eq "");
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106 | $f2 = `find ../../.. -name "$f" -type f`;
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107 | return $f2 unless ($f2 eq "");
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108 | printf(STDERR "Failed to find $orig in $dname\n");
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109 | exit(1);
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110 | return '';
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111 | }
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112 |
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113 | sub find_files($)
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114 | {
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115 | my $list = shift;
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116 | my $ret = '';
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117 | foreach my $f (split(/\s+/, $list)) {
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118 | if ($f =~ /\.[0-9]$/) {
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119 | # a man page
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120 | my $m = find_file($f . ".xml");
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121 | die("Unable to find man page $f\n") if ($m eq "");
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122 | $m =~ s/\.xml$//;
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123 | return $m;
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124 | }
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125 | $f = find_file($f);
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126 | $f =~ s/^[.]\///;
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127 | $ret .= ' ' . $f;
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128 | }
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129 | $ret = strlist($ret);
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130 | my @list = split(/\s+/, $ret);
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131 | @list = uniq(@list);
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132 | $ret = trim(join(' ', @list));
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133 | return $ret;
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134 | }
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135 |
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136 | sub read_config_mk($)
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137 | {
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138 | my $filename = shift;
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139 | my @lines = read_file($filename);
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140 | my $prev = "";
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141 | my $linenum = 1;
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142 | my $section = "GLOBAL";
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143 | my $infragment;
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144 | my $result;
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145 | my $line = "";
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146 | my $secnumber = 1;
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147 |
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148 | $result->{"GLOBAL"}->{SECNUMBER} = $secnumber++;
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149 |
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150 | foreach (@lines) {
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151 | $linenum++;
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152 |
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153 | # lines beginning with '#' are ignored
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154 | next if (/^\#.*$/);
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155 |
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156 | if (/^(.*)\\$/) {
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157 | $prev .= $1;
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158 | next;
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159 | } else {
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160 | $line = "$prev$_";
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161 | $prev = "";
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162 | }
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163 |
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164 | if ($line =~ /^mkinclude.*asn1_deps.pl\s+([^\s]+)\s+([^\s]+)\s+\\\$\\\(\w+\\\)\/([^\s|]+)\s*([^|]*)\|$/) {
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165 | my $src = $1;
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166 | $section = $2;
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167 | my $dir = $3;
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168 | my $options = $4;
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169 | $section = "HEIMDAL_" . uc($section);
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170 | $result->{$section}->{TYPE} = 'ASN1';
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171 | $result->{$section}->{SECNUMBER} = $secnumber++;
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172 | if ($options ne '') {
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173 | $result->{$section}->{OPTIONS} = $options;
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174 | }
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175 | $result->{$section}->{DIRECTORY} = $dir;
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176 | $result->{$section}->{$section . '_OBJ_FILES'} = $src;
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177 | next;
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178 | }
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179 |
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180 | if ($line =~ /^mkinclude.*et_deps.pl\s+([^\s]+)\s+\\\$\\\(\w+\\\)\/([^\s|]+)\|$/) {
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181 | my $src = $1;
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182 | my $dir = $2;
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183 | $section = basename($src);
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184 | $section =~ s/\./_/g;
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185 | $section = "HEIMDAL_" . uc($section);
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186 | $result->{$section}->{TYPE} = 'ERRTABLE';
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187 | $result->{$section}->{SECNUMBER} = $secnumber++;
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188 | $result->{$section}->{DIRECTORY} = "$dir";
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189 | $result->{$section}->{$section . '_OBJ_FILES'} = $src;
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190 | next;
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191 | }
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192 |
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193 | if ($line =~ /^\[(\w+)::([\w-]+)\]/)
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194 | {
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195 | my $type = $1;
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196 | $section = $2;
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197 | $infragment = 0;
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198 |
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199 | $result->{$section}->{TYPE} = $type;
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200 | $result->{$section}->{SECNUMBER} = $secnumber++;
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201 | next;
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202 | }
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203 |
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204 | # include
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205 | if ($line =~ /^mkinclude (.*)$/) {
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206 | my $subfile = $1;
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207 | $result->{$subfile}->{TYPE} = 'SUBCONFIG';
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208 | $result->{$subfile}->{SECNUMBER} = $secnumber++;
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209 | next;
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210 | }
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211 |
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212 | # empty line
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213 | if ($line =~ /^[ \t]*$/) {
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214 | next;
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215 | }
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216 |
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217 | # global stuff is considered part of the makefile
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218 | if ($section eq "GLOBAL") {
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219 | $infragment = 1;
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220 | next;
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221 | }
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222 |
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223 | # Assignment
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224 | if ($line =~ /^([a-zA-Z0-9_-]+)[\t ]*=(.*)$/) {
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225 | $result->{$section}->{$1} = expand_vars($result->{$section}, strlist($2));
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226 | $globals->{$1} = $result->{$section}->{$1};
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227 | next;
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228 | }
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229 |
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230 | # +=
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231 | if ($line =~ /^([a-zA-Z0-9_-]+)[\t ]*\+=(.*)$/) {
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232 | if (!$result->{$section}->{$1}) {
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233 | $result->{$section}->{$1}="";
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234 | }
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235 | $result->{$section}->{$1} .= " " . expand_vars($result->{$section}, strlist($2));
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236 | $globals->{$1} = $result->{$section}->{$1};
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237 | next;
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238 | }
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239 |
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240 | if ($line =~ /\$\(eval.\$\(call.proto_header_template.*,(.*),.*/) {
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241 | $result->{$section}->{AUTOPROTO} = $1;
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242 | }
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243 | if ($line =~ /^\$\(eval/) {
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244 | # skip eval lines for now
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245 | next;
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246 | }
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247 |
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248 | printf(STDERR "$linenum: Bad line: $line");
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249 | }
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250 |
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251 | return $result;
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252 | }
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253 |
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254 |
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255 | sub process_results($)
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256 | {
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257 | my $result = shift;
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258 |
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259 | foreach my $s (sort {$result->{$a}->{SECNUMBER} <=> $result->{$b}->{SECNUMBER}} keys %{$result}) {
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260 | next if ($s eq "GLOBAL");
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261 | my $sec = $result->{$s};
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262 | if ($sec->{TYPE} eq "SUBCONFIG") {
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263 | my $d = dirname($s);
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264 | next if ($d eq ".");
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265 | printf "bld.BUILD_SUBDIR('%s')\n", dirname($s);
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266 | } else {
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267 | printf "\nbld.SAMBA_%s('%s'", $sec->{TYPE}, $s;
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268 | my $trailer="";
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269 | my $got_src = 0;
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270 | my $got_private_deps = 0;
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271 |
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272 | foreach my $k (keys %{$sec}) {
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273 | #print "key=$k\n";
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274 |
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275 | next if ($k eq "SECNUMBER");
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276 | next if ($k eq "TYPE");
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277 | if ($k eq "INIT_FUNCTION") {
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278 | $trailer .= sprintf(",\n\tinit_function='%s'", trim($sec->{$k}));
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279 | next;
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280 | }
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281 | if ($k eq "INIT_FUNCTION_SENTINEL") {
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282 | $trailer .= sprintf(",\n\tinit_function_sentinal='%s'", trim($sec->{$k}));
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283 | next;
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284 | }
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285 | if ($k eq "_PY_FILES" ||
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286 | $k eq "EPYDOC_OPTIONS" ||
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287 | $k eq "COV_TARGET" ||
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288 | $k eq "GCOV" ||
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289 | $k eq "PC_FILES" ||
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290 | $k eq "CONFIG4FILE" ||
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291 | $k eq "LMHOSTSFILE4") {
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292 | $trailer .= sprintf(",\n\t# %s='%s'", $k, trim($sec->{$k}));
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293 | next;
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294 | }
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295 | if ($k eq "SUBSYSTEM") {
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296 | $trailer .= sprintf(",\n\tsubsystem='%s'", trim($sec->{$k}));
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297 | next;
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298 | }
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299 | if ($k eq "PRIVATE_DEPENDENCIES") {
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300 | $trailer .= sprintf(",\n\tdeps='%s'", strlist($sec->{$k}));
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301 | $got_private_deps = 1;
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302 | next;
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303 | }
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304 | if ($k eq "PUBLIC_DEPENDENCIES") {
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305 | $trailer .= sprintf(",\n\tpublic_deps='%s'", strlist($sec->{$k}));
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306 | next;
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307 | }
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308 | if ($k eq "ALIASES") {
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309 | $trailer .= sprintf(",\n\taliases='%s'", strlist($sec->{$k}));
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310 | next;
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311 | }
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312 | if ($k eq "CFLAGS") {
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313 | $trailer .= sprintf(",\n\tcflags='%s'", strlist($sec->{$k}));
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314 | next;
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315 | }
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316 | if ($k eq "OPTIONS") {
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317 | $trailer .= sprintf(",\n\toptions='%s'", strlist($sec->{$k}));
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318 | next;
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319 | }
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320 | if ($k eq "DIRECTORY") {
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321 | $trailer .= sprintf(",\n\tdirectory='%s'", strlist($sec->{$k}));
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322 | next;
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323 | }
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324 | if ($k eq "LDFLAGS") {
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325 | $trailer .= sprintf(",\n\tldflags='%s'", strlist($sec->{$k}));
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326 | next;
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327 | }
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328 | if ($k eq "INSTALLDIR") {
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329 | $trailer .= sprintf(",\n\tinstalldir='%s'", strlist($sec->{$k}));
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330 | next;
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331 | }
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332 | if ($k eq "ASN1C") {
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333 | $trailer .= sprintf(",\n\tcompiler='%s'", strlist($sec->{$k}));
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334 | next;
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335 | }
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336 | if ($k eq "ET_COMPILER") {
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337 | $trailer .= sprintf(",\n\tcompiler='%s'", strlist($sec->{$k}));
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338 | next;
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339 | }
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340 | if ($k eq "ENABLE") {
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341 | my $v = strlist($sec->{$k});
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342 | if ($v eq "NO") {
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343 | $trailer .= sprintf(",\n\tenabled=False");
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344 | next;
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345 | }
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346 | next if ($v eq "YES");
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347 | die("Unknown ENABLE value $v in $s\n");
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348 | }
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349 | if ($k eq "USE_HOSTCC") {
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350 | my $v = strlist($sec->{$k});
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351 | if ($v eq "YES") {
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352 | $trailer .= sprintf(",\n\tuse_hostcc=True");
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353 | next;
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354 | }
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355 | next if ($v eq "NO");
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356 | die("Unknown HOST_CC value $v in $s\n");
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357 | }
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358 | if ($k eq "$s" . "_VERSION") {
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359 | $trailer .= sprintf(",\n\tvnum='%s'", strlist($sec->{$k}));
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360 | next;
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361 | }
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362 | if ($k eq "$s" . "_SOVERSION") {
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363 | next;
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364 | }
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365 | if ($k eq "LIBRARY_REALNAME") {
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366 | $trailer .= sprintf(",\n\trealname='%s'", strlist($sec->{$k}));
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367 | next;
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368 | }
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369 | if ($k eq "OUTPUT_TYPE") {
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370 | $trailer .= sprintf(",\n\toutput_type='%s'", strlist($sec->{$k}));
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371 | next;
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372 | }
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373 | if ($k eq "AUTOPROTO") {
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374 | my $list = trim(find_files(strlist($sec->{$k})));
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375 | $trailer .= sprintf(",\n\tautoproto='%s'", $list);
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376 | next;
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377 | }
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378 | if ($k eq "PUBLIC_HEADERS") {
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379 | my $list = trim(strlist($sec->{$k}));
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380 | if ($list =~ /\$\(addprefix .*,(.*)\)(.*)$/) {
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381 | $list = trim("$1 $2");
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382 | $list = find_files($list);
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383 | } else {
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384 | $list = trim(find_files(strlist($sec->{$k})));
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385 | }
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386 | $trailer .= sprintf(",\n\tpublic_headers='%s'", $list);
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387 | next;
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388 | }
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389 | if ($k eq "MANPAGES") {
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390 | my $list = trim(find_files(strlist($sec->{$k})));
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391 | $trailer .= sprintf(",\n\tmanpages='%s'", $list);
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392 | next;
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393 | }
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394 | if ($k eq "$s" . "_OBJ_FILES") {
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395 | my $list = trim(strlist($sec->{$k}));
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396 | $list =~ s/\.o/.c/g;
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397 | $list =~ s/\.ho/.c/g;
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398 | if ($list =~ /\$\(addprefix .*,(.*)\)(.*)$/) {
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399 | $list = trim("$1 $2");
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400 | $list = find_files($list);
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401 | $list = "'$list'";
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402 | } elsif ($list =~ /\$\(addprefix \$\((\w+)\)(.*),(.*)\)(.*)$/) {
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403 | my $src = trim($3);
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404 | my $dir = "$1$2";
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405 | $dir =~ s/\/$//;
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406 | my $res = "bld.SUBDIR('$dir', '$src')";
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407 | if ($4) {
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408 | $res = "$res + '$4'";
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409 | }
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410 | $list = $res;
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411 | } else {
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412 | $list = find_files($list);
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413 | $list="'$list'";
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414 | }
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415 | $list =~ s/\$\(\w+srcdir\)\///g;
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416 | printf(",\n\tsource=%s", $list);
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417 | $got_src = 1;
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418 | next;
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419 | }
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420 | if ($k eq "HEIMDAL_GSSAPI_KRB5_OBJ_FILES" ||
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421 | $k eq "HEIMDAL_GSSAPI_SPNEGO_OBJ_FILES" ||
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422 | $k eq "HEIMDAL_HEIM_ASN1_DER_OBJ_FILES" ||
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423 | $k eq "HEIMDAL_HX509_OBJH_FILES" ||
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424 | $k eq "HEIMDAL_HX509_OBJG_FILES" ||
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425 | $k eq "HEIMDAL_ROKEN_OBJ_FILES"
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426 | ) {
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427 | next;
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428 | }
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429 | die("Unknown keyword $k in $s\n");
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430 | }
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431 | die("No source list in $s\n") unless $got_src or $got_private_deps;
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432 | if (! $got_src) {
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433 | printf(",source=''\n\t");
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434 | }
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435 | printf("%s\n\t)\n\n", $trailer);
|
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436 | }
|
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437 | }
|
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438 | }
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439 |
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440 | for (my $i=0; $i <= $#ARGV; $i++) {
|
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441 | my $filename=$ARGV[$i];
|
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442 | $dname=dirname($filename);
|
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443 | my $result = read_config_mk($filename);
|
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444 | if ($i != 0) {
|
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445 | print "\n\n\n";
|
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446 | }
|
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447 | print "# AUTOGENERATED by mktowscript.pl from $filename\n# Please remove this notice if hand editing\n\n";
|
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448 | die("Unable to chdir to $dname\n") unless chdir($dname);
|
---|
449 | process_results($result);
|
---|
450 | }
|
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451 |
|
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