eval $ExtUtils::MakeMaker::VERSION to avoid warnings about _ not being numeric.

Frustratingly ExtUtils::MakeMaker->VERSION() returns the literal value of
$ExtUtils::MakeMaker::VERSION so it's just as "not numeric" as reading the
scalar directly.

diff --git a/Makefile.PL b/Makefile.PL
index c17ab12..5eb43c6 100644 (file)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -46,7 +46,7 @@ WriteMakefile(
              NAME => 'Devel::Size',
              VERSION_FROM => 'lib/Devel/Size.pm',
              DEFINE => "-DALIGN_BITS=$ptr_bits",
-             ($ExtUtils::MakeMaker::VERSION >= 6.47 ? (MIN_PERL_VERSION => '5.008') : ()),
-             ($ExtUtils::MakeMaker::VERSION >= 6.31 ? (LICENSE => 'perl') : ()),
+             (eval $ExtUtils::MakeMaker::VERSION >= 6.47 ? (MIN_PERL_VERSION => '5.008') : ()),
+             (eval $ExtUtils::MakeMaker::VERSION >= 6.31 ? (LICENSE => 'perl') : ()),
              realclean => {FILES=> $vtable_file},
 );