use Crypt::OpenSSL:ConfiguredAPI to get the set API level

Author: timlegge

Makefile.PL

@@ -11,15 +11,24 @@ use ExtUtils::MakeMaker;
 use Config;
 use File::Spec;
 use Crypt::OpenSSL::Guess;
+use Crypt::OpenSSL::ConfiguredAPI;
+
 my %args;
 
 my ($major, $minor, $patch) = openssl_version();
 print "Installed OpenSSL: $major.$minor.$patch\n";
 
+my $version = ($major * 10000) + ($minor * 100);
+my $api = Crypt::OpenSSL::ConfiguredAPI::get_configured_api();
+print "API version read $api\n";
+
+my $compat = $api ne 0 ? $api : $version;
+print "OPENSSL_COMPAT_API set to: $compat\n";
+
 $args{INC} =  openssl_inc_paths();
 $args{LIBS} = [openssl_lib_paths() . ' -lssl -lcrypto'];
 
-my $cc_option_flags = $major ge 3 ? ' -DOPENSSL_API_COMPAT=30000' : ' -DOPENSSL_API_COMPAT=10100';
+my $cc_option_flags = " -DOPENSSL_API_COMPAT=$compat";
 
 if ($Config::Config{cc} =~ /gcc/i) {
   $cc_option_flags .= $ENV{AUTHOR_TESTING} ? ' -Wall -Werror' : ' -Wall';
@@ -55,22 +64,33 @@ if ($Config{myuname} =~ /sunos|solaris/i) {
 my %WriteMakefileArgs = (
   "ABSTRACT" => "Sign a Certificate Signing Request in XS.",
   "AUTHOR" => "Timothy Legge <timlegge\@cpan.org>",
+  "BUILD_REQUIRES" => {
+    "Crypt::OpenSSL::ConfiguredAPI" => 0,
+    "Crypt::OpenSSL::Guess" => 0
+  },
   "CONFIGURE_REQUIRES" => {
+    "Crypt::OpenSSL::ConfiguredAPI" => 0,
     "Crypt::OpenSSL::Guess" => 0,
     "ExtUtils::MakeMaker" => 0
   },
   "DISTNAME" => "Crypt-OpenSSL-SignCSR",
   "LICENSE" => "apache",
   "MIN_PERL_VERSION" => "5.014",
   "NAME" => "Crypt::OpenSSL::SignCSR",
-  "PREREQ_PM" => {},
+  "PREREQ_PM" => {
+    "Exporter" => 0,
+    "XSLoader" => 0
+  },
   "TEST_REQUIRES" => {
+    "Crypt::OpenSSL::Guess" => 0,
     "Crypt::OpenSSL::PKCS10" => "0.19",
     "Crypt::OpenSSL::RSA" => 0,
     "File::Slurper" => "0.012",
-    "File::Which" => 0
+    "File::Temp" => 0,
+    "File::Which" => 0,
+    "Test::More" => "0.88"
   },
-  "VERSION" => "0.12",
+  "VERSION" => "0.13",
   "test" => {
     "TESTS" => "t/*.t"
   }
@@ -82,10 +102,16 @@ my %WriteMakefileArgs = (
 );
 
 my %FallbackPrereqs = (
+  "Crypt::OpenSSL::ConfiguredAPI" => 0,
+  "Crypt::OpenSSL::Guess" => 0,
   "Crypt::OpenSSL::PKCS10" => "0.19",
   "Crypt::OpenSSL::RSA" => 0,
+  "Exporter" => 0,
   "File::Slurper" => "0.012",
-  "File::Which" => 0
+  "File::Temp" => 0,
+  "File::Which" => 0,
+  "Test::More" => "0.88",
+  "XSLoader" => 0
 );
 
 unless ( eval { ExtUtils::MakeMaker->VERSION('6.63_03') } ) {

cpanfile

@@ -1,16 +1,27 @@
 # This file is generated by Dist::Zilla::Plugin::CPANFile v6.030
 # Do not edit this file directly. To change prereqs, edit the `dist.ini` file.
 
+requires "Exporter" => "0";
+requires "XSLoader" => "0";
 requires "perl" => "5.014";
 
+on 'build' => sub {
+  requires "Crypt::OpenSSL::ConfiguredAPI" => "0";
+  requires "Crypt::OpenSSL::Guess" => "0";
+};
+
 on 'test' => sub {
+  requires "Crypt::OpenSSL::Guess" => "0";
   requires "Crypt::OpenSSL::PKCS10" => "0.19";
   requires "Crypt::OpenSSL::RSA" => "0";
   requires "File::Slurper" => "0.012";
+  requires "File::Temp" => "0";
   requires "File::Which" => "0";
+  requires "Test::More" => "0.88";
 };
 
 on 'configure' => sub {
+  requires "Crypt::OpenSSL::ConfiguredAPI" => "0";
   requires "Crypt::OpenSSL::Guess" => "0";
   requires "ExtUtils::MakeMaker" => "0";
 };

dist.ini

@@ -14,8 +14,21 @@ maintainer = Timothy Legge <timlegge@cpan.org>
 -remove = MakeMaker
 -remove = Readme
 
+[AutoPrereqs]
+skip = ^vars$
+skip = utf8
+skip = warnings
+skip = strict
+skip = overload
+skip = base
+
+[Prereqs / BuildRequires]
+Crypt::OpenSSL::Guess = 0
+Crypt::OpenSSL::ConfiguredAPI  = 0
+
 [Prereqs / ConfigureRequires]
 Crypt::OpenSSL::Guess = 0
+Crypt::OpenSSL::ConfiguredAPI  = 0
 
 [Prereqs / RuntimeRequires]
 perl = 5.014

lib/Crypt/OpenSSL/SignCSR.pm

@@ -7,7 +7,7 @@ use warnings;
 
 require Exporter;
 
-our $VERSION  = "0.12";
+our $VERSION  = "0.13";
 
 our @ISA = qw(Exporter);
 

maint/Makefile_header.PL

@@ -1,15 +1,24 @@
 use Config;
 use File::Spec;
 use Crypt::OpenSSL::Guess;
+use Crypt::OpenSSL::ConfiguredAPI;
+
 my %args;
 
 my ($major, $minor, $patch) = openssl_version();
 print "Installed OpenSSL: $major.$minor.$patch\n";
 
+my $version = ($major * 10000) + ($minor * 100);
+my $api = Crypt::OpenSSL::ConfiguredAPI::get_configured_api();
+print "API version read $api\n";
+
+my $compat = $api ne 0 ? $api : $version;
+print "OPENSSL_COMPAT_API set to: $compat\n";
+
 $args{INC} =  openssl_inc_paths();
 $args{LIBS} = [openssl_lib_paths() . ' -lssl -lcrypto'];
 
-my $cc_option_flags = $major ge 3 ? ' -DOPENSSL_API_COMPAT=30000' : ' -DOPENSSL_API_COMPAT=10100';
+my $cc_option_flags = " -DOPENSSL_API_COMPAT=$compat";
 
 if ($Config::Config{cc} =~ /gcc/i) {
   $cc_option_flags .= $ENV{AUTHOR_TESTING} ? ' -Wall -Werror' : ' -Wall';