From a2ec0cc517ca51c87d8a04ed98e841455945601b Mon Sep 17 00:00:00 2001
From: Jun Aruga <jaruga@redhat.com>
Date: Aug 17 2018 19:59:39 +0000
Subject: Remove rubygem-pkg-config.


---

diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index bb5d74d..68dc6a9 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -1,7 +1,7 @@
 %global	mainver		1.8.4
 #%%global	prever		.rc3
 
-%global	mainrel		1
+%global	mainrel		2
 %global	prerpmver		%(echo "%{?prever}" | sed -e 's|\\.||g')
 
 %global	gem_name	nokogiri
@@ -11,7 +11,7 @@
 Summary:	An HTML, XML, SAX, and Reader parser
 Name:		rubygem-%{gem_name}
 Version:	%{mainver}
-Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}.1
+Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}
 Group:		Development/Languages
 License:	MIT
 URL:		http://nokogiri.rubyforge.org/nokogiri/
@@ -32,7 +32,6 @@ Obsoletes:		ruby-%{gem_name} <= 1.5.2-2
 ##
 ## Others
 BuildRequires:	gcc
-BuildRequires:	rubygem(pkg-config)
 BuildRequires:	libxml2-devel
 BuildRequires:	libxslt-devel
 BuildRequires:	ruby-devel
@@ -109,6 +108,11 @@ rm -rf tmpunpackdir
 mkdir -p ./%{gem_dir}
 # 1.6.0 needs this
 export NOKOGIRI_USE_SYSTEM_LIBRARIES=yes
+# mkmf.rb pkg_config method in extconf.rb does not work on -Wunused-parameter
+# environment, even when pkg-config command works.
+# A workflow to use pkg-config command correctly until below patch is applied.
+# https://github.com/ruby/ruby/commit/4f03a23
+%global optflags %{?optflags} -Wno-unused-parameter
 
 %gem_install
 
@@ -218,6 +222,9 @@ popd
 %{gem_dir}/doc/%{gem_name}-%{mainver}%{?prever}/
 
 %changelog
+* Fri Aug 17 2018 Jun Aruga <jaruga@redhat.com> - 1.8.4-2
+- Remove rubygem-pkg-config.
+
 * Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.4-1.1
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild