[ruby-ncurses] Workaround bug 921650 and fix build with ruby 2.0.

[Šimon Lukašík]

commit a722321f3e44a8d109d663667c234b7c9ea19156
Author: Simon Lukasik <slukasik at redhat.com>
Date:   Fri Mar 15 15:14:05 2013 +0100

    Workaround bug 921650 and fix build with ruby 2.0.
    
    Addressing:
    No rule to make target `/builddir/build/BUILDROOT/ruby-ncurses-1.3.1-7.fc20.x86_64/usr/include/ruby.h', needed by `ncurses_wrap.o'.

 ruby-ncurses.spec |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/ruby-ncurses.spec b/ruby-ncurses.spec
index 4e19e69..491cbdc 100644
--- a/ruby-ncurses.spec
+++ b/ruby-ncurses.spec
@@ -4,7 +4,7 @@
 
 Name: %distname
 Version: 1.3.1
-Release: 7%{?dist}
+Release: 8%{?dist}
 Summary: A module for ruby applications for using ncurses interfaces
 Group: System Environment/Libraries 
 License: LGPLv2+
@@ -36,7 +36,7 @@ ruby extconf.rb --vendor
 
 %install
 %{__rm} -rf $RPM_BUILD_ROOT
-%{__make} install DESTDIR=$RPM_BUILD_ROOT INSTALL="%{__install} -p"
+%{__make} install DESTDIR=$RPM_BUILD_ROOT ruby_headers= INSTALL="%{__install} -p"
 
 %check
 
@@ -52,6 +52,9 @@ ruby extconf.rb --vendor
 %{ruby_vendorlibdir}/ncurses_sugar.rb
 
 %changelog
+* Fri Mar 15 2013 Simon Lukasik <slukasik at redhat.com> - 1.3.1-8
+- Workaround ruby 2.0 build bug 921650.
+
 * Thu Mar 14 2013 Simon Lukasik <slukasik at redhat.com> - 1.3.1-7
 - Avoid using deprecated macro STR2CSTR (#822814)