Remove support for dead Xerces versions.

git-svn-id: https://svn.apache.org/repos/asf/santuario/xml-security-cpp/trunk@1663840 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/xml-security-c.spec b/xml-security-c.spec
index 405832e..ab32ca2 100644
--- a/xml-security-c.spec
+++ b/xml-security-c.spec
@@ -8,18 +8,13 @@
 Source:         %{name}-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
-%if 0%{?suse_version} > 1030 && 0%{?suse_version} < 1120
-BuildRequires:  libXerces-c-devel >= 2.8
-%{?_with_xalan:BuildRequires: libXalan-c-devel >= 1.6}
-%else
 %if 0%{?rhel} >= 7 || 0%{?centos_version} >= 700
-BuildRequires:  xerces-c-devel >= 2.8
+BuildRequires:  xerces-c-devel >= 3.1
 %{?_with_xalan:BuildRequires: xalan-c-devel >= 1.6}
 %else
-BuildRequires:  libxerces-c-devel >= 2.8
+BuildRequires:  libxerces-c-devel >= 3.1
 %{?_with_xalan:BuildRequires: libxalan-c-devel >= 1.6}
 %endif
-%endif
 BuildRequires:  openssl-devel gcc-c++ pkgconfig
 %if "%{_vendor}" == "redhat"
 BuildRequires: redhat-rpm-config
@@ -62,18 +57,13 @@
 Group:		Development/Libraries/C and C++
 Requires:	libxml-security-c17 = %{version}-%{release}
 Requires:	openssl-devel
-%if 0%{?suse_version} > 1030 && 0%{?suse_version} < 1120
-Requires:	libXerces-c-devel
-%{?_with_xalan:Requires: libXalan-c-devel}
-%else
 %if 0%{?rhel} >= 7 || 0%{?centos_version} >= 700
-Requires:	xerces-c-devel
+Requires:       xerces-c-devel
 %{?_with_xalan:Requires: xalan-c-devel}
 %else
-Requires:	libxerces-c-devel
+Requires:       libxerces-c-devel
 %{?_with_xalan:Requires: libxalan-c-devel}
 %endif
-%endif
 Provides:   xml-security-c-devel = %{version}-%{release}
 Obsoletes:  xml-security-c-devel < %{version}-%{release}
 
@@ -124,6 +114,7 @@
 %changelog
 * Wed Jan 28 2015 Scott Cantor <cantor.2@osu.edu> 1.7.3-1
 - update to 1.7.3
+- remove support for dead Xerces versions
 
 * Tue May 13 2014 Ian Young <ian@iay.org.uk> 1.7.2-2.2
 - fix package dependencies for RHEL/CentOS 7