Fix variables provided by ruby.pc (rhbz#789532, comment 8).

ruby-2.0.0-Expand-ruby.pc-variable-by-configuration-process.patch

@@ -0,0 +1,35 @@
+From bf4959bc763167b2245a5f4c699fcb72afead5a5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Fri, 18 Jan 2013 15:51:49 +0100
+Subject: [PATCH] Expand ruby.pc variable by configuration process.
+
+---
+ template/ruby.pc.in | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/template/ruby.pc.in b/template/ruby.pc.in
+index 2d6716c..25e42f3 100644
+--- a/template/ruby.pc.in
++++ b/template/ruby.pc.in
+@@ -25,12 +25,12 @@ LIBS=@LIBS@
+ DLDFLAGS=@DLDFLAGS@
+ ruby=${bindir}/${RUBY_INSTALL_NAME}@EXEEXT@
+ rubylibprefix=@rubylibprefix@
+-rubylibdir=${rubylibprefix}/${ruby_version}
+-vendordir=${rubylibprefix}/vendor_ruby
+-sitedir=${rubylibprefix}/site_ruby
+-rubyarchdir=${rubylibdir}/${arch}
+-vendorarchdir=${vendordir}/${sitearch}
+-sitearchdir=${sitedir}/${sitearch}
++rubylibdir=@rubylibprefix@
++vendordir=@vendordir@
++sitedir=@sitedir@
++rubyarchdir=@archdir@
++vendorarchdir=@vendorarchdir@
++sitearchdir=@sitearchdir@
+ rubyhdrdir=@rubyhdrdir@
+ vendorhdrdir=@vendorhdrdir@
+ sitehdrdir=@sitehdrdir@
+-- 
+1.8.0.2
+

ruby.spec

@@ -105,6 +105,9 @@ Patch8: ruby-1.9.3-custom-rubygems-location.patch
 # Add support for installing binary extensions according to FHS.
 # https://github.com/rubygems/rubygems/issues/210
 Patch9: rubygems-1.8.11-binary-extensions.patch
+# Fixes issues mentioned in rhbz#789532, comment 8.
+# TODO: Should be probably upstreamed with #5281.
+Patch10: ruby-2.0.0-Expand-ruby.pc-variable-by-configuration-process.patch
 # Make mkmf verbose by default
 Patch12: ruby-1.9.3-mkmf-verbose.patch
 
@@ -362,6 +365,7 @@ Tcl/Tk interface for the object-oriented scripting language Ruby.
 %patch4 -p1
 %patch8 -p1
 %patch9 -p1
+%patch10 -p1
 %patch12 -p1
 
 # Provide an example of usage of the tapset:
@@ -801,7 +805,7 @@ make check TESTS="-v $DISABLE_TESTS"
 * Fri Jan 18 2013 Vít Ondruch <vondruch@redhat.com> - 2.0.0.0-0.1.r38848
 - Upgrade to Ruby 2.0.0 (r38848).
 - Build against libdb instead of libdb4 (rhbz#894022).
-- Provide nonversioned packageconfig (rhbz#789532).
+- Provide nonversioned packageconfig (rhbz#789532) and fix provided variables.
 - Move native extensions from exts to ruby directory.
 
 * Mon Dec 10 2012 Vít Ondruch <vondruch@redhat.com> - 2.0.0.0-0.1.r38422