https://github.com/Perl-Toolchain-Gang/ExtUtils-MakeMaker/tree/v6.57_08
This is release candidate 1 for ExtUtils::MakeMaker 6.58 and hopefully will make it into 5.14.0. This release fixes an issue where MakeMaker would overwrite an installed XS version of Scalar::Util with a reduced functionality pure Perl version. It will now only install Scalar::Util if it is missing entirely. This fixes issues with Compress::Zlib and breaking smokers. 6.57_08 Sun, 27 Mar 2011 21:52:47 +1100 VMS * Removed dependency on cc_runtime.h for VMS as well. Misc * Changed how modules are bundled to avoid replacing XS version of Scalar::Util with a pure Perl version [github #4] 6.57_07 Fri, 25 Mar 2011 14:31:31 +1100 Enhancements * Generates META.json and MYMETA.json in addition to META.yml and MYMETA.yml (David Golden) * MYMETA has the runtime requirements made priority over META_* keys to allow generation of a correct META.* into the dist while still generating an accurate MYMETA.* locally (Matt S Trout) * Distributions should not depend on cc_runtime.h from core as it is only needed for B::CC * Now uses CPAN::Meta to generate META files. Bug Fixes * MYMETA.yml generation from META.yml actually works (Matt S Trout) * All required META fields are generated, even if they must be filled with "unknown" in place of real data (David Golden) Test Fixes * miniperl.t is no longer run outside of the perl core. Its only relevant to bleadperl and requires no backwards compatibility [rt.cpan.org 61868] Cygwin * Rebase behaviour was improved (Reini Urban) * Build man pages (Reini Urban) Win32 * Spot valid lib files on Win32 when .a and .lib are mixed. (Christian Walde) [github #3] * Extensive testing of ExtUtils::Liblist::Kid for Win32 (Christian Walde) * Implemented proper emulation of DOS escaping rules in ExtUtils::MM_Win32 (Christian Walde) -- 'All anyone gets in a mirror is themselves,' she said. 'But what you gets in a good gumbo is everything.' -- "Witches Abroad" by Terry Prachett