use Devel::CheckLib to generate NA on missing libs (#48)

Author: wchristian

Makefile.PL

@@ -8,6 +8,7 @@ use lib 'lib';
 use OpenGL::Modern::NameLists::MakefileAll;
 use Capture::Tiny 'capture';
 use ExtUtils::Constant ();
+use Devel::CheckLib 'assert_lib';
 
 my $include = "-I. -Iinclude -Isrc";
 my $libs;
@@ -106,5 +107,7 @@ sub WriteMakefile1 {    #Written by Alexandr Ciornii, version 0.21. Added by eum
     delete $params{ABSTRACT_FROM}      if $] < 5.005;
     delete $params{BINARY_LOCATION}    if $] < 5.005;
 
+    die "$@\nOS unsupported\n" if not eval { assert_lib %params; 1 };
+
     WriteMakefile( %params );
 }

cpanfile

@@ -7,6 +7,7 @@ on configure => sub {
     requires 'ExtUtils::Constant'            => 0;
     requires 'ExtUtils::MakeMaker'           => '6.17';
     requires 'ExtUtils::MakeMaker::CPANfile' => 0;
+    requires 'Devel::CheckLib'               => 0;
 };
 
 on test => sub {