Fix building on Perl without '.' in @INC (CPAN RT#121768)

Image-Math-Constrain-1.02-Fix-building-on-Perl-without-dot-in-INC.patch

@@ -0,0 +1,9 @@
+diff -up Image-Math-Constrain-1.02/Makefile.PL.orig Image-Math-Constrain-1.02/Makefile.PL
+--- Image-Math-Constrain-1.02/Makefile.PL.orig	2017-05-18 12:22:53.157260054 +0200
++++ Image-Math-Constrain-1.02/Makefile.PL	2017-05-18 12:30:17.112318821 +0200
+@@ -1,3 +1,5 @@
++BEGIN { push @INC, '.'; }
++
+ use inc::Module::Install 0.76;
+ 
+ all_from      'lib/Image/Math/Constrain.pm';

perl-Image-Math-Constrain.spec

@@ -1,10 +1,11 @@
 Name:           perl-Image-Math-Constrain
 Version:        1.02
-Release:        23%{?dist}
+Release:        24%{?dist}
 Summary:        Scaling math used in image size constraining (such as thumbnails)
 License:        GPL+ or Artistic
 URL:            http://search.cpan.org/dist/Image-Math-Constrain/
 Source0:        http://www.cpan.org/authors/id/A/AD/ADAMK/Image-Math-Constrain-%{version}.tar.gz
+Patch0:         Image-Math-Constrain-1.02-Fix-building-on-Perl-without-dot-in-INC.patch
 BuildArch:      noarch
 # Build
 BuildRequires:  make
@@ -39,6 +40,7 @@ down proportionally so that it fits within the constraints.
 
 %prep
 %setup -q -n Image-Math-Constrain-%{version}
+%patch0 -p1
 
 %build
 perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1
@@ -58,6 +60,9 @@ make test AUTOMATED_TESTING=1
 %{_mandir}/man3/*
 
 %changelog
+* Thu May 18 2017 Jitka Plesnikova <jplesnik@redhat.com> - 1.02-24
+- Fix building on Perl without '.' in @INC
+
 * Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.02-23
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild