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1 | use ExtUtils::MakeMaker; |
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2 | use File::Spec; |
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3 | use Config; |
4 | |
5 | my $object = 're_exec$(OBJ_EXT) re_comp$(OBJ_EXT) re$(OBJ_EXT)'; |
6 | |
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7 | WriteMakefile( |
8 | NAME => 're', |
9 | VERSION_FROM => 're.pm', |
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10 | MAN3PODS => {}, # Pods will be built by installman. |
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11 | XSPROTOARG => '-noprototypes', |
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12 | OBJECT => $object, |
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13 | DEFINE => '-DPERL_EXT_RE_BUILD -DPERL_EXT_RE_DEBUG', |
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14 | clean => { FILES => '*$(OBJ_EXT) *.c ../../lib/re.pm' }, |
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15 | ); |
16 | |
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17 | package MY; |
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18 | |
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19 | sub upupfile { |
20 | File::Spec->catfile(File::Spec->updir, File::Spec->updir, $_[0]); |
21 | } |
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22 | |
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23 | sub postamble { |
24 | my $regcomp_c = upupfile('regcomp.c'); |
25 | my $regexec_c = upupfile('regexec.c'); |
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26 | |
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27 | <<EOF; |
28 | re_comp.c : $regcomp_c |
29 | - \$(RM_F) re_comp.c |
30 | \$(CP) $regcomp_c re_comp.c |
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31 | |
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32 | re_comp\$(OBJ_EXT) : re_comp.c |
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33 | |
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34 | re_exec.c : $regexec_c |
35 | - \$(RM_F) re_exec.c |
36 | \$(CP) $regexec_c re_exec.c |
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37 | |
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38 | re_exec\$(OBJ_EXT) : re_exec.c |
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39 | |
40 | EOF |
41 | } |
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42 | |
43 | sub MY::c_o { |
44 | my($self) = @_; |
45 | package MY; # so that "SUPER" works right |
46 | my $inh = $self->SUPER::c_o(@_); |
47 | use Config; |
48 | if ($Config{osname} eq 'aix' && $Config{ccversion} eq '5.0.1.0') { |
49 | # Known buggy optimizer. |
50 | my $cccmd = $self->const_cccmd; |
51 | $cccmd =~ s/^CCCMD\s*=\s*//; |
52 | $cccmd =~ s/\s\$\(OPTIMIZE\)\s/ /; |
53 | $inh .= qq{ |
54 | |
55 | re_comp\$\(OBJ_EXT\): re_comp.c |
56 | \t$cccmd \$(CCCDLFLAGS) -I\$(PERL_INC) \$(DEFINE) \$*.c |
57 | }; |
58 | } |
59 | $inh; |
60 | } |