Mercurial > repo
annotate perl-5.22.2/make_ext.pl @ 8045:a16537d2fe07
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author | HackBot |
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date | Sat, 14 May 2016 14:54:38 +0000 |
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8045
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1 #!./miniperl |
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2 use strict; |
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3 use warnings; |
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4 use Config; |
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5 use constant{IS_CROSS => defined $Config::Config{usecrosscompile} ? 1 : 0, |
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6 IS_WIN32 => $^O eq 'MSWin32', |
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7 IS_VMS => $^O eq 'VMS', |
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8 IS_UNIX => $^O ne 'MSWin32' && $^O ne 'VMS', |
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9 }; |
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10 |
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11 my @ext_dirs = qw(cpan dist ext); |
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12 my $ext_dirs_re = '(?:' . join('|', @ext_dirs) . ')'; |
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13 |
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14 # This script acts as a simple interface for building extensions. |
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15 |
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16 # It's actually a cut and shut of the Unix version ext/utils/makeext and the |
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17 # Windows version win32/build_ext.pl hence the two invocation styles. |
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18 |
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19 # On Unix, it primarily used by the perl Makefile one extension at a time: |
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20 # |
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21 # d_dummy $(dynamic_ext): miniperl preplibrary FORCE |
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22 # @$(RUN) ./miniperl make_ext.pl --target=dynamic $@ MAKE=$(MAKE) LIBPERL_A=$(LIBPERL) |
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23 # |
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24 # On Windows or VMS, |
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25 # If '--static' is specified, static extensions will be built. |
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26 # If '--dynamic' is specified, dynamic extensions will be built. |
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27 # If '--nonxs' is specified, nonxs extensions will be built. |
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28 # If '--dynaloader' is specified, DynaLoader will be built. |
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29 # If '--all' is specified, all extensions will be built. |
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30 # |
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31 # make_ext.pl "MAKE=make [-make_opts]" --dir=directory [--target=target] [--static|--dynamic|--all] +ext2 !ext1 |
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32 # |
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33 # E.g. |
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34 # |
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35 # make_ext.pl "MAKE=nmake -nologo" --dir=..\ext |
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36 # |
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37 # make_ext.pl "MAKE=nmake -nologo" --dir=..\ext --target=clean |
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38 # |
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39 # make_ext.pl MAKE=dmake --dir=..\ext |
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40 # |
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41 # make_ext.pl MAKE=dmake --dir=..\ext --target=clean |
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42 # |
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43 # Will skip building extensions which are marked with an '!' char. |
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44 # Mostly because they still not ported to specified platform. |
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45 # |
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46 # If any extensions are listed with a '+' char then only those |
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47 # extensions will be built, but only if they aren't countermanded |
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48 # by an '!ext' and are appropriate to the type of building being done. |
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49 # An extensions follows the format of Foo/Bar, which would be extension Foo::Bar |
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50 |
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51 # It may be deleted in a later release of perl so try to |
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52 # avoid using it for other purposes. |
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53 |
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54 my (%excl, %incl, %opts, @extspec, @pass_through, $verbose); |
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55 |
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56 foreach (@ARGV) { |
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57 if (/^!(.*)$/) { |
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58 $excl{$1} = 1; |
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59 } elsif (/^\+(.*)$/) { |
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60 $incl{$1} = 1; |
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61 } elsif (/^--verbose$/ or /^-v$/) { |
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62 $verbose = 1; |
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63 } elsif (/^--([\w\-]+)$/) { |
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64 $opts{$1} = 1; |
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65 } elsif (/^--([\w\-]+)=(.*)$/) { |
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66 push @{$opts{$1}}, $2; |
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67 } elsif (/=/) { |
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68 push @pass_through, $_; |
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69 } elsif (length) { |
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70 push @extspec, $_; |
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71 } |
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72 } |
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73 |
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74 my $static = $opts{static} || $opts{all}; |
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75 my $dynamic = $opts{dynamic} || $opts{all}; |
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76 my $nonxs = $opts{nonxs} || $opts{all}; |
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77 my $dynaloader = $opts{dynaloader} || $opts{all}; |
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78 |
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79 # The Perl Makefile.SH will expand all extensions to |
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80 # lib/auto/X/X.a (or lib/auto/X/Y/Y.a if nested) |
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81 # A user wishing to run make_ext might use |
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82 # X (or X/Y or X::Y if nested) |
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83 |
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84 # canonise into X/Y form (pname) |
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85 |
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86 foreach (@extspec) { |
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87 if (s{^lib/auto/}{}) { |
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88 # Remove lib/auto prefix and /*.* suffix |
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89 s{/[^/]+\.[^/]+$}{}; |
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90 } elsif (s{^$ext_dirs_re/}{}) { |
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91 # Remove ext/ prefix and /pm_to_blib suffix |
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92 s{/pm_to_blib$}{}; |
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93 # Targets are given as files on disk, but the extension spec is still |
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94 # written using /s for each :: |
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95 tr!-!/!; |
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96 } elsif (s{::}{\/}g) { |
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97 # Convert :: to / |
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98 } else { |
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99 s/\..*o//; |
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100 } |
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101 } |
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102 |
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103 my $makecmd = shift @pass_through; # Should be something like MAKE=make |
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104 unshift @pass_through, 'PERL_CORE=1'; |
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105 |
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106 my @dirs = @{$opts{dir} || \@ext_dirs}; |
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107 my $target = $opts{target}[0]; |
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108 $target = 'all' unless defined $target; |
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109 |
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110 # Previously, $make was taken from config.sh. However, the user might |
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111 # instead be running a possibly incompatible make. This might happen if |
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112 # the user types "gmake" instead of a plain "make", for example. The |
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113 # correct current value of MAKE will come through from the main perl |
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114 # makefile as MAKE=/whatever/make in $makecmd. We'll be cautious in |
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115 # case third party users of this script (are there any?) don't have the |
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116 # MAKE=$(MAKE) argument, which was added after 5.004_03. |
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117 unless(defined $makecmd and $makecmd =~ /^MAKE=(.*)$/) { |
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118 die "$0: WARNING: Please include MAKE=\$(MAKE) in \@ARGV\n"; |
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119 } |
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120 |
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121 # This isn't going to cope with anything fancy, such as spaces inside command |
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122 # names, but neither did what it replaced. Once there is a use case that needs |
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123 # it, please supply patches. Until then, I'm sticking to KISS |
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124 my @make = split ' ', $1 || $Config{make} || $ENV{MAKE}; |
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125 |
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126 |
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127 if ($target eq '') { |
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128 die "make_ext: no make target specified (eg all or clean)\n"; |
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129 } elsif ($target !~ /^(?:all|clean|distclean|realclean|veryclean)$/) { |
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130 # we are strict about what make_ext is used for because we emulate these |
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131 # targets for simple modules: |
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132 die "$0: unknown make target '$target'\n"; |
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133 } |
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134 |
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135 if (!@extspec and !$static and !$dynamic and !$nonxs and !$dynaloader) { |
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136 die "$0: no extension specified\n"; |
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137 } |
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138 |
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139 my $perl; |
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140 my %extra_passthrough; |
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141 |
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142 if (IS_WIN32) { |
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143 require Cwd; |
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144 require FindExt; |
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145 my $build = Cwd::getcwd(); |
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146 $perl = $^X; |
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147 if ($perl =~ m#^\.\.#) { |
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148 my $here = $build; |
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149 $here =~ s{/}{\\}g; |
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150 $perl = "$here\\$perl"; |
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151 } |
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152 (my $topdir = $perl) =~ s/\\[^\\]+$//; |
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153 # miniperl needs to find perlglob and pl2bat |
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154 $ENV{PATH} = "$topdir;$topdir\\win32\\bin;$ENV{PATH}"; |
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155 my $pl2bat = "$topdir\\win32\\bin\\pl2bat"; |
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156 unless (-f "$pl2bat.bat") { |
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157 my @args = ($perl, "-I$topdir\\lib", ("$pl2bat.pl") x 2); |
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158 print "@args\n" if $verbose; |
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159 system(@args) unless IS_CROSS; |
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160 } |
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161 |
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162 print "In $build" if $verbose; |
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163 foreach my $dir (@dirs) { |
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164 chdir($dir) or die "Cannot cd to $dir: $!\n"; |
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165 (my $ext = Cwd::getcwd()) =~ s{/}{\\}g; |
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166 FindExt::scan_ext($ext); |
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167 FindExt::set_static_extensions(split ' ', $Config{static_ext}); |
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168 chdir $build |
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169 or die "Couldn't chdir to '$build': $!"; # restore our start directory |
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170 } |
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171 |
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172 my @ext; |
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173 push @ext, FindExt::static_ext() if $static; |
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174 push @ext, FindExt::dynamic_ext() if $dynamic; |
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175 push @ext, FindExt::nonxs_ext() if $nonxs; |
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176 push @ext, 'DynaLoader' if $dynaloader; |
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177 |
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178 foreach (sort @ext) { |
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179 if (%incl and !exists $incl{$_}) { |
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180 #warn "Skipping extension $_, not in inclusion list\n"; |
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181 next; |
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182 } |
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183 if (exists $excl{$_}) { |
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184 warn "Skipping extension $_, not ported to current platform"; |
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185 next; |
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186 } |
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187 push @extspec, $_; |
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188 if($_ ne 'DynaLoader' && FindExt::is_static($_)) { |
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189 push @{$extra_passthrough{$_}}, 'LINKTYPE=static'; |
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190 } |
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191 } |
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192 |
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193 chdir '..' |
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194 or die "Couldn't chdir to build directory: $!"; # now in the Perl build |
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195 } |
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196 elsif (IS_VMS) { |
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197 $perl = $^X; |
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198 push @extspec, (split ' ', $Config{static_ext}) if $static; |
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199 push @extspec, (split ' ', $Config{dynamic_ext}) if $dynamic; |
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200 push @extspec, (split ' ', $Config{nonxs_ext}) if $nonxs; |
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201 push @extspec, 'DynaLoader' if $dynaloader; |
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202 } |
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203 |
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204 { |
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205 # Cwd needs to be built before Encode recurses into subdirectories. |
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206 # Pod::Simple needs to be built before Pod::Functions |
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207 # This seems to be the simplest way to ensure this ordering: |
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208 my (@first, @other); |
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209 foreach (@extspec) { |
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210 if ($_ eq 'Cwd' || $_ eq 'Pod/Simple') { |
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211 push @first, $_; |
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212 } else { |
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213 push @other, $_; |
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214 } |
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215 } |
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216 @extspec = (@first, @other); |
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217 } |
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218 |
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219 if ($Config{osname} eq 'catamount' and @extspec) { |
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220 # Snowball's chance of building extensions. |
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221 die "This is $Config{osname}, not building $extspec[0], sorry.\n"; |
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222 } |
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223 |
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224 foreach my $spec (@extspec) { |
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225 my $mname = $spec; |
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226 $mname =~ s!/!::!g; |
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227 my $ext_pathname; |
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228 |
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229 # Try new style ext/Data-Dumper/ first |
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230 my $copy = $spec; |
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231 $copy =~ tr!/!-!; |
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232 |
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233 # List/Util.xs lives in Scalar-List-Utils, Cwd.xs lives in PathTools |
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234 $copy = 'Scalar-List-Utils' if $copy eq 'List-Util'; |
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235 $copy = 'PathTools' if $copy eq 'Cwd'; |
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236 |
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237 foreach my $dir (@ext_dirs) { |
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238 if (-d "$dir/$copy") { |
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239 $ext_pathname = "$dir/$copy"; |
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240 last; |
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241 } |
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242 } |
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243 |
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244 if (!defined $ext_pathname) { |
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245 if (-d "ext/$spec") { |
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246 # Old style ext/Data/Dumper/ |
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247 $ext_pathname = "ext/$spec"; |
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248 } else { |
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249 warn "Can't find extension $spec in any of @ext_dirs"; |
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250 next; |
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251 } |
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252 } |
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253 |
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254 print "\tMaking $mname ($target)\n" if $verbose; |
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255 |
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256 build_extension($ext_pathname, $perl, $mname, $target, |
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257 [@pass_through, @{$extra_passthrough{$spec} || []}]); |
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258 } |
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259 |
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260 sub build_extension { |
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261 my ($ext_dir, $perl, $mname, $target, $pass_through) = @_; |
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262 |
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263 unless (chdir "$ext_dir") { |
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264 warn "Cannot cd to $ext_dir: $!"; |
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265 return; |
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266 } |
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267 |
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268 my $up = $ext_dir; |
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269 $up =~ s![^/]+!..!g; |
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270 |
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271 $perl ||= "$up/miniperl"; |
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272 my $return_dir = $up; |
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273 my $lib_dir = "$up/lib"; |
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274 $ENV{PERL_CORE} = 1; |
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275 |
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276 my ($makefile, $makefile_no_minus_f); |
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277 if (IS_VMS) { |
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278 $makefile = 'descrip.mms'; |
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279 if ($target =~ /clean$/ |
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280 && !-f $makefile |
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281 && -f "${makefile}_old") { |
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282 $makefile = "${makefile}_old"; |
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283 } |
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284 } else { |
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285 $makefile = 'Makefile'; |
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286 } |
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287 |
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288 if (-f $makefile) { |
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289 $makefile_no_minus_f = 0; |
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290 open my $mfh, $makefile or die "Cannot open $makefile: $!"; |
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291 while (<$mfh>) { |
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292 # Plagiarised from CPAN::Distribution |
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293 last if /MakeMaker post_initialize section/; |
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294 next unless /^#\s+VERSION_FROM\s+=>\s+(.+)/; |
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295 my $vmod = eval $1; |
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296 my $oldv; |
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297 while (<$mfh>) { |
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298 next unless /^XS_VERSION = (\S+)/; |
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299 $oldv = $1; |
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300 last; |
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301 } |
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302 last unless defined $oldv; |
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303 require ExtUtils::MM_Unix; |
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304 defined (my $newv = parse_version MM $vmod) or last; |
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305 if ($newv ne $oldv) { |
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306 close $mfh or die "close $makefile: $!"; |
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307 _unlink($makefile); |
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308 { |
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309 no warnings 'deprecated'; |
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310 goto NO_MAKEFILE; |
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311 } |
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312 } |
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313 } |
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314 |
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315 if (IS_CROSS) { |
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316 # If we're cross-compiling, it's possible that the host's |
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317 # Makefiles are around. |
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318 seek($mfh, 0, 0) or die "Cannot seek $makefile: $!"; |
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319 |
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320 my $cross_makefile; |
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321 while (<$mfh>) { |
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322 # XXX This might not be throughout enough. |
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323 # For example, it's possible to cause a false-positive |
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324 # if cross compiling on and for the Raspberry Pi, |
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325 # which is insane but plausible. |
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326 # False positives are really not troublesome, though; |
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327 # all they mean is that the module gets rebuilt. |
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328 if (/^CC = \Q$Config{cc}\E/) { |
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329 $cross_makefile = 1; |
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330 last; |
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331 } |
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332 } |
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333 |
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334 if (!$cross_makefile) { |
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335 print "Deleting non-Cross makefile\n"; |
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336 close $mfh or die "close $makefile: $!"; |
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337 _unlink($makefile); |
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338 } |
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339 } |
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340 } else { |
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341 $makefile_no_minus_f = 1; |
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342 } |
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343 |
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344 if ($makefile_no_minus_f || !-f $makefile) { |
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345 NO_MAKEFILE: |
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346 if (!-f 'Makefile.PL') { |
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347 unless (just_pm_to_blib($target, $ext_dir, $mname, $return_dir)) { |
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348 # No problems returned, so it has faked everything for us. :-) |
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349 chdir $return_dir || die "Cannot cd to $return_dir: $!"; |
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350 return; |
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351 } |
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352 |
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353 print "\nCreating Makefile.PL in $ext_dir for $mname\n" if $verbose; |
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354 my ($fromname, $key, $value); |
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355 if ($mname eq 'podlators') { |
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356 # We need to special case this somewhere, and this is fewer |
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357 # lines of code than a core-only Makefile.PL, and no more |
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358 # complex |
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359 $fromname = 'VERSION'; |
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360 $key = 'DISTNAME'; |
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361 $value = 'podlators'; |
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362 $mname = 'Pod'; |
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363 } else { |
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364 $key = 'ABSTRACT_FROM'; |
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365 # We need to cope well with various possible layouts |
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366 my @dirs = split /::/, $mname; |
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367 my $leaf = pop @dirs; |
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368 my $leafname = "$leaf.pm"; |
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369 my $pathname = join '/', @dirs, $leafname; |
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370 my @locations = ($leafname, $pathname, "lib/$pathname"); |
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371 foreach (@locations) { |
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372 if (-f $_) { |
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373 $fromname = $_; |
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374 last; |
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375 } |
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376 } |
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377 |
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378 unless ($fromname) { |
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379 die "For $mname tried @locations in $ext_dir but can't find source"; |
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380 } |
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381 ($value = $fromname) =~ s/\.pm\z/.pod/; |
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382 $value = $fromname unless -e $value; |
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383 } |
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384 |
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385 if ($mname eq 'Pod::Checker') { |
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386 # the abstract in the .pm file is unparseable by MM, |
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387 # so special-case it. We can't use the package's own |
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388 # Makefile.PL, as it doesn't handle the executable scripts |
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389 # right. |
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390 $key = 'ABSTRACT'; |
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391 # this is copied from the CPAN Makefile.PL v 1.171 |
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392 $value = 'Pod::Checker verifies POD documentation contents for compliance with the POD format specifications'; |
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393 } |
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394 |
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395 open my $fh, '>', 'Makefile.PL' |
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396 or die "Can't open Makefile.PL for writing: $!"; |
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397 printf $fh <<'EOM', $0, $mname, $fromname, $key, $value; |
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398 #-*- buffer-read-only: t -*- |
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399 |
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400 # This Makefile.PL was written by %s. |
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401 # It will be deleted automatically by make realclean |
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402 |
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403 use strict; |
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404 use ExtUtils::MakeMaker; |
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405 |
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406 # This is what the .PL extracts to. Not the ultimate file that is installed. |
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407 # (ie Win32 runs pl2bat after this) |
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408 |
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409 # Doing this here avoids all sort of quoting issues that would come from |
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410 # attempting to write out perl source with literals to generate the arrays and |
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411 # hash. |
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412 my @temps = 'Makefile.PL'; |
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413 foreach (glob('scripts/pod*.PL')) { |
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414 # The various pod*.PL extractors change directory. Doing that with relative |
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415 # paths in @INC breaks. It seems the lesser of two evils to copy (to avoid) |
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416 # the chdir doing anything, than to attempt to convert lib paths to |
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417 # absolute, and potentially run into problems with quoting special |
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418 # characters in the path to our build dir (such as spaces) |
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419 require File::Copy; |
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420 |
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421 my $temp = $_; |
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422 $temp =~ s!scripts/!!; |
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423 File::Copy::copy($_, $temp) or die "Can't copy $temp to $_: $!"; |
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424 push @temps, $temp; |
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425 } |
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426 |
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427 my $script_ext = $^O eq 'VMS' ? '.com' : ''; |
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428 my %%pod_scripts; |
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429 foreach (glob('pod*.PL')) { |
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430 my $script = $_; |
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431 s/.PL$/$script_ext/i; |
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432 $pod_scripts{$script} = $_; |
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433 } |
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434 my @exe_files = values %%pod_scripts; |
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435 |
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436 WriteMakefile( |
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437 NAME => '%s', |
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438 VERSION_FROM => '%s', |
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439 %-13s => '%s', |
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440 realclean => { FILES => "@temps" }, |
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441 (%%pod_scripts ? ( |
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442 PL_FILES => \%%pod_scripts, |
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443 EXE_FILES => \@exe_files, |
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444 clean => { FILES => "@exe_files" }, |
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445 ) : ()), |
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446 ); |
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447 |
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448 # ex: set ro: |
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449 EOM |
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450 close $fh or die "Can't close Makefile.PL: $!"; |
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451 # As described in commit 23525070d6c0e51f: |
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452 # Push the atime and mtime of generated Makefile.PLs back 4 |
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453 # seconds. In certain circumstances ( on virtual machines ) the |
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454 # generated Makefile.PL can produce a Makefile that is older than |
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455 # the Makefile.PL. Altering the atime and mtime backwards by 4 |
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456 # seconds seems to resolve the issue. |
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457 eval { |
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458 my $ftime = (stat('Makefile.PL'))[9] - 4; |
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459 utime $ftime, $ftime, 'Makefile.PL'; |
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460 }; |
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461 } elsif ($mname =~ /\A(?:Carp |
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462 |ExtUtils::CBuilder |
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463 |Safe |
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464 |Search::Dict)\z/x) { |
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465 # An explicit list of dual-life extensions that have a Makefile.PL |
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466 # for CPAN, but we have verified can also be built using the fakery. |
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467 my ($problem) = just_pm_to_blib($target, $ext_dir, $mname, $return_dir); |
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468 # We really need to sanity test that we can fake it. |
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469 # Otherwise "skips" will go undetected, and the build slow down for |
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470 # everyone, defeating the purpose. |
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471 if (defined $problem) { |
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472 if (-d "$return_dir/.git") { |
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473 # Get the list of files that git isn't ignoring: |
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474 my @files = `git ls-files --cached --others --exclude-standard 2>/dev/null`; |
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475 # on error (eg no git) we get nothing, but that's not a |
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476 # problem. The goal is to see if git thinks that the problem |
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477 # file is interesting, by getting a positive match with |
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478 # something git told us about, and if so bail out: |
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479 foreach (@files) { |
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480 chomp; |
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481 # We really need to sanity test that we can fake it. |
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482 # The intent is that this should only fail because |
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483 # you've just added a file to the dual-life dist that |
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484 # we can't handle. In which case you should either |
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485 # 1) remove the dist from the regex a few lines above. |
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486 # or |
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487 # 2) add the file to regex of "safe" filenames earlier |
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488 # in this function, that starts with ChangeLog |
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489 die "FATAL - $0 has $mname in the list of simple extensions, but it now contains file '$problem' which we can't handle" |
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490 if $problem eq $_; |
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491 } |
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492 # There's an unexpected file, but it seems to be something |
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493 # that git will ignore. So fall through to the regular |
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494 # Makefile.PL handling code below, on the assumption that |
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495 # we won't get here for a clean build. |
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496 } |
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497 warn "WARNING - $0 is building $mname using EU::MM, as it found file '$problem'"; |
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498 } else { |
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499 # It faked everything for us. |
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500 chdir $return_dir || die "Cannot cd to $return_dir: $!"; |
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501 return; |
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502 } |
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503 } |
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504 |
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505 # We are going to have to use Makefile.PL: |
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506 print "\nRunning Makefile.PL in $ext_dir\n" if $verbose; |
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507 |
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508 my @args = ("-I$lib_dir", 'Makefile.PL'); |
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509 if (IS_VMS) { |
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510 my $libd = VMS::Filespec::vmspath($lib_dir); |
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511 push @args, "INST_LIB=$libd", "INST_ARCHLIB=$libd"; |
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512 } else { |
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513 push @args, 'INSTALLDIRS=perl', 'INSTALLMAN1DIR=none', |
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514 'INSTALLMAN3DIR=none'; |
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515 } |
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516 push @args, @$pass_through; |
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517 _quote_args(\@args) if IS_VMS; |
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518 print join(' ', $perl, @args), "\n" if $verbose; |
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519 my $code = do { |
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520 local $ENV{PERL_MM_USE_DEFAULT} = 1; |
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521 system $perl, @args; |
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522 }; |
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523 warn "$code from $ext_dir\'s Makefile.PL" if $code; |
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524 |
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525 # Right. The reason for this little hack is that we're sitting inside |
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526 # a program run by ./miniperl, but there are tasks we need to perform |
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527 # when the 'realclean', 'distclean' or 'veryclean' targets are run. |
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528 # Unfortunately, they can be run *after* 'clean', which deletes |
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529 # ./miniperl |
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530 # So we do our best to leave a set of instructions identical to what |
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531 # we would do if we are run directly as 'realclean' etc |
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532 # Whilst we're perfect, unfortunately the targets we call are not, as |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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533 # some of them rely on a $(PERL) for their own distclean targets. |
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534 # But this always used to be a problem with the old /bin/sh version of |
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535 # this. |
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536 if (IS_UNIX) { |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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537 foreach my $clean_target ('realclean', 'veryclean') { |
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538 fallback_cleanup($return_dir, $clean_target, <<"EOS"); |
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539 cd $ext_dir |
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540 if test ! -f Makefile -a -f Makefile.old; then |
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541 echo "Note: Using Makefile.old" |
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542 make -f Makefile.old $clean_target MAKE='@make' @pass_through |
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543 else |
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544 if test ! -f Makefile ; then |
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545 echo "Warning: No Makefile!" |
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546 fi |
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547 @make $clean_target MAKE='@make' @pass_through |
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548 fi |
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549 cd $return_dir |
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|
550 EOS |
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551 } |
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552 } |
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553 } |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
554 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
555 if (not -f $makefile) { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
556 print "Warning: No Makefile!\n"; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
557 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
558 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
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changeset
|
559 if (IS_VMS) { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
560 _quote_args($pass_through); |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
561 @$pass_through = ( |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
562 "/DESCRIPTION=$makefile", |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
563 '/MACRO=(' . join(',',@$pass_through) . ')' |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
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|
564 ); |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
565 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
566 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
567 my @targ = ($target, @$pass_through); |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
568 print "Making $target in $ext_dir\n@make @targ\n" if $verbose; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
569 local $ENV{PERL_INSTALL_QUIET} = 1; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
570 my $code = system(@make, @targ); |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
571 if($code >> 8 != 0){ # probably cleaned itself, try again once more time |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
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changeset
|
572 $code = system(@make, @targ); |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
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changeset
|
573 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
574 die "Unsuccessful make($ext_dir): code=$code" if $code != 0; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
575 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
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|
576 chdir $return_dir || die "Cannot cd to $return_dir: $!"; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
577 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
578 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
579 sub _quote_args { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
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580 my $args = shift; # must be array reference |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
581 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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|
582 # Do not quote qualifiers that begin with '/'. |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
583 map { if (!/^\//) { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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584 $_ =~ s/\"/""/g; # escape C<"> by doubling |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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585 $_ = q(").$_.q("); |
a16537d2fe07
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parents:
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changeset
|
586 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
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|
587 } @{$args} |
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parents:
diff
changeset
|
588 ; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
589 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
590 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
591 #guarentee that a file is deleted or die, void _unlink($filename) |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
592 #xxx replace with _unlink_or_rename from EU::Install? |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
593 sub _unlink { |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
594 1 while unlink $_[0]; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
595 my $err = $!; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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596 die "Can't unlink $_[0]: $err" if -f $_[0]; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
597 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
598 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
599 # Figure out if this extension is simple enough that it would only use |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
600 # ExtUtils::MakeMaker's pm_to_blib target. If we're confident that it would, |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
601 # then do all the work ourselves (returning an empty list), else return the |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
602 # name of a file that we identified as beyond our ability to handle. |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
603 # |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
604 # While this is clearly quite a bit more work than just letting |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
diff
changeset
|
605 # ExtUtils::MakeMaker do it, and effectively is some code duplication, the time |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
606 # savings are impressive. |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
607 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
changeset
|
608 sub just_pm_to_blib { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
609 my ($target, $ext_dir, $mname, $return_dir) = @_; |
a16537d2fe07
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changeset
|
610 my ($has_lib, $has_top, $has_topdir); |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
611 my ($last) = $mname =~ /([^:]+)$/; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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612 my ($first) = $mname =~ /^([^:]+)/; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
613 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
614 my $pm_to_blib = IS_VMS ? 'pm_to_blib.ts' : 'pm_to_blib'; |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
HackBot
parents:
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changeset
|
615 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
616 foreach my $leaf (<*>) { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
617 if (-d $leaf) { |
a16537d2fe07
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|
618 $leaf =~ s/\.DIR\z//i |
a16537d2fe07
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changeset
|
619 if IS_VMS; |
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620 next if $leaf =~ /\A(?:\.|\.\.|t|demo)\z/; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
621 if ($leaf eq 'lib') { |
a16537d2fe07
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622 ++$has_lib; |
a16537d2fe07
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parents:
diff
changeset
|
623 next; |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
624 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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changeset
|
625 if ($leaf eq $first) { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
626 ++$has_topdir; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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changeset
|
627 next; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
628 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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changeset
|
629 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
630 return $leaf |
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|
631 unless -f _; |
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|
632 $leaf =~ s/\.\z// |
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changeset
|
633 if IS_VMS; |
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changeset
|
634 # Makefile.PL is "safe" to ignore because we will only be called for |
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changeset
|
635 # directories that hold a Makefile.PL if they are in the exception list. |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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changeset
|
636 next |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
637 if $leaf =~ /\A(ChangeLog |
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|
638 |Changes |
a16537d2fe07
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changeset
|
639 |LICENSE |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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changeset
|
640 |Makefile\.PL |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
641 |MANIFEST |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
642 |META\.yml |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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643 |\Q$pm_to_blib\E |
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changeset
|
644 |README |
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|
645 |README\.patching |
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|
646 |README\.release |
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647 )\z/xi; # /i to deal with case munging systems. |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
648 if ($leaf eq "$last.pm") { |
a16537d2fe07
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|
649 ++$has_top; |
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|
650 next; |
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<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
651 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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652 return $leaf; |
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changeset
|
653 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
654 return 'no lib/' |
a16537d2fe07
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|
655 unless $has_lib || $has_top; |
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changeset
|
656 die "Inconsistent module $mname has both lib/ and $first/" |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
657 if $has_lib && $has_topdir; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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changeset
|
658 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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|
659 print "\nRunning pm_to_blib for $ext_dir directly\n"; |
a16537d2fe07
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parents:
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changeset
|
660 |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
661 my %pm; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
662 if ($has_top) { |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
663 my $to = $mname =~ s!::!/!gr; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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changeset
|
664 $pm{"$last.pm"} = "../../lib/$to.pm"; |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
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changeset
|
665 } |
a16537d2fe07
<xfix> tar xf perl-5.22.2.tar.gz # Ah, whatever, I\'m doing it anyway
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parents:
diff
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666 if ($has_lib || $has_topdir) { |
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667 # strictly ExtUtils::MakeMaker uses the pm_to_blib target to install |
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668 # .pm, pod and .pl files. We're just going to do it for .pm and .pod |
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669 # files, to avoid problems on case munging file systems. Specifically, |
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670 # _pm.PL which ExtUtils::MakeMaker should run munges to _PM.PL, and |
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671 # looks a lot like a regular foo.pl (ie FOO.PL) |
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672 my @found; |
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673 require File::Find; |
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674 unless (eval { |
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675 File::Find::find({ |
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676 no_chdir => 1, |
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677 wanted => sub { |
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678 return if -d $_; |
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679 # Bail out immediately with the problem file: |
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680 die \$_ |
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681 unless -f _; |
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682 die \$_ |
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683 unless /\A[^.]+\.(?:pm|pod)\z/i; |
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684 push @found, $_; |
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685 } |
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686 }, $has_lib ? 'lib' : $first); |
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687 1; |
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688 }) { |
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689 # Problem files aren't really errors: |
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690 return ${$@} |
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691 if ref $@ eq 'SCALAR'; |
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692 # But anything else is: |
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693 die $@; |
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694 } |
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695 if ($has_lib) { |
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696 $pm{$_} = "../../$_" |
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697 foreach @found; |
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698 } else { |
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699 $pm{$_} = "../../lib/$_" |
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700 foreach @found; |
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701 } |
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702 } |
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703 # This is running under miniperl, so no autodie |
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704 if ($target eq 'all') { |
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705 local $ENV{PERL_INSTALL_QUIET} = 1; |
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706 require ExtUtils::Install; |
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707 ExtUtils::Install::pm_to_blib(\%pm, '../../lib/auto'); |
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708 open my $fh, '>', $pm_to_blib |
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709 or die "Can't open '$pm_to_blib': $!"; |
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710 print $fh "$0 has handled pm_to_blib directly\n"; |
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711 close $fh |
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712 or die "Can't close '$pm_to_blib': $!"; |
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713 if (IS_UNIX) { |
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714 # Fake the fallback cleanup |
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715 my $fallback |
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716 = join '', map {s!^\.\./\.\./!!; "rm -f $_\n"} sort values %pm; |
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717 foreach my $clean_target ('realclean', 'veryclean') { |
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718 fallback_cleanup($return_dir, $clean_target, $fallback); |
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719 } |
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720 } |
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721 } else { |
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722 # A clean target. |
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723 # For now, make the targets behave the same way as ExtUtils::MakeMaker |
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724 # does |
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725 _unlink($pm_to_blib); |
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726 unless ($target eq 'clean') { |
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727 # but cheat a bit, by relying on the top level Makefile clean target |
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728 # to take out our directory lib/auto/... |
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729 # (which it has to deal with, as cpan/foo/bar creates |
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730 # lib/auto/foo/bar, but the EU::MM rule will only |
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731 # rmdir lib/auto/foo/bar, leaving lib/auto/foo |
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732 _unlink($_) |
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733 foreach sort values %pm; |
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734 } |
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|
735 } |
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736 return; |
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737 } |
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738 |
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739 sub fallback_cleanup { |
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740 my ($dir, $clean_target, $contents) = @_; |
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741 my $file = "$dir/$clean_target.sh"; |
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742 open my $fh, '>>', $file or die "open $file: $!"; |
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743 # Quite possible that we're being run in parallel here. |
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744 # Can't use Fcntl this early to get the LOCK_EX |
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745 flock $fh, 2 or warn "flock $file: $!"; |
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746 print $fh $contents or die "print $file: $!"; |
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747 close $fh or die "close $file: $!"; |
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748 } |