Not really necessary to build perl, but porting/customized.t will check
the sums. Doing this defeats the purpose of customized.dat, but it's not
like there's much choice.

Separated from Kid.pm and MM_Unix.pm patches to avoid dependence
on patch ordering.

--- a/t/porting/customized.dat
+++ b/t/porting/customized.dat
@@ -17,12 +17,12 @@
 Encode cpan/Encode/bin/unidump 715f47c2fcc661268f3c6cd3de0d27c72b745cd2
 Encode cpan/Encode/Encode.pm e146861ff2e6aaa62defa4887eade68dd7b17c8e
 Encode cpan/Encode/encoding.pm 51c19efc9bfe8467d6ae12a4654f6e7f980715bf
-ExtUtils::Constant cpan/ExtUtils-Constant/t/Constant.t a0369c919e216fb02767a637666bb4577ad79b02
+ExtUtils::Constant cpan/ExtUtils-Constant/t/Constant.t 5cddb9664c43e53a4ce7a213601d6cff53e09d2d
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/bin/instmodsh 5bc04a0173b8b787f465271b6186220326ae8eef
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/Command.pm e3a372e07392179711ea9972087c1105a2780fad
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/Command/MM.pm b72721bd6aa9bf7ec328bda99a8fdb63cac6114d
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist.pm 0e1e4c25eddb999fec6c4dc66593f76db34cfd16
-ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm bfd2aa00ca4ed251f342e1d1ad704abbaf5a615e
+ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm 7758220c71c4ebf148635361e06211ffbbf85d85
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker.pm 5529ae3064365eafd99536621305d52f4ab31b45
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker/Config.pm bc88b275af73b8faac6abd59a9aad3f625925810
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MakeMaker/FAQ.pod 062e5d14a803fbbec8d61803086a3d7997e8a473
@@ -42,7 +42,7 @@
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_NW5.pm de777d7809c0d73e5d4622a29921731c7e5dff48
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS2.pm 01e8f08a82b5304009574e3ac0892b4066ff7639
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_QNX.pm 5340052b58557a6764f5ac9f8b807fefec404a06
-ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm 3c3b93f431b0a51b9592b3d69624dbf5409f6f74
+ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm 31fd278ce8f46e11211708e3091c6ebcbb4ea0c6
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_UWIN.pm 40397f4cd2d49700b80b4ef490da98add24c5b37
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_VMS.pm 147e97fbabb74841f0733dbd5d1b9f3fa51f87c1
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_VOS.pm 3f13ed7045ff3443bcb4dd6c95c98b9bd705820f
@@ -51,7 +51,7 @@
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/MY.pm 6fefe99045b64459905d4721f3a494d8d50f7ab9
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/lib/ExtUtils/testlib.pm 172778ad21c065a89cd270668eb9f99a7364b41c
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/t/cd.t 0a71fbd646a7be8358b07b6f64f838243cc0aef4
-ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/t/echo.t 37aec8f794c52e037540757eb5b2556f79419ff7
+ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/t/echo.t fcc4755df34f696ab515607382910a1dc96ec0b9
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/t/lib/MakeMaker/Test/NoXS.pm 371cdff1b2375017907cfbc9c8f4a31f5ad10582
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/t/prereq.t 53bda2c549fd13a6b6c13a070ca6bc79883081c0
 ExtUtils::MakeMaker cpan/ExtUtils-MakeMaker/t/vstrings.t 90035a2bdbf45f15b9c3196d072d7cba7e662871