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use ExtUtils::MakeMaker; |
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|
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use Config; |
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|
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if ($^O =~ /linux/ && $Config{usemymalloc} eq "y") { |
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print <<EOF; |
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|
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*** |
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*** WARNING: |
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*** |
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*** Your perl uses it's own memory allocator (-Dusemymalloc=y), |
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*** which is known not to be threadsafe on GNU/Linux and probably |
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*** other platforms (even when not used concurrently, it trashes |
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*** the data structures of the system malloc running concurrently), |
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*** for perls up to 5.8.8 and possibly later versions. |
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*** |
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*** If you are unsure wether your perl has been fixed, your system |
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*** is safe for other reasons, or you experience spurious segfaults, |
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*** please compile your perl with -Dusemymalloc=n. |
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*** |
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|
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EOF |
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} |
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|
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my $mm = MM->new({ |
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dist => { |
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PREOP => 'pod2text AIO.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;', |
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COMPRESS => 'gzip -9v', |
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SUFFIX => '.gz', |
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}, |
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NAME => "BDB", |
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VERSION_FROM => "BDB.pm", |
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LIBS => ['-lpthread -ldb'], |
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PM => { |
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'BDB.pm' => '$(INST_LIBDIR)/AIO.pm', |
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}, |
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}); |
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|
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$mm->flush; |
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|
