Update config.guess for newer arch support, Modernise spec file

glew.spec

@@ -1,6 +1,6 @@
 Name:           glew
 Version:        1.10.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        The OpenGL Extension Wrangler Library
 Group:          System Environment/Libraries
 License:        BSD and MIT
@@ -52,22 +52,18 @@ libGLEWmx
 %patch0 -p1 -b .bld
 %patch1 -p1 -b .make
 
-sed -i -e 's/\r//g' config/config.guess
+# update config.guess for new arch support
+cp /usr/lib/rpm/redhat/config.guess config/
 
 %build
-
 make %{?_smp_mflags} CFLAGS.EXTRA="$RPM_OPT_FLAGS -fPIC" includedir=%{_includedir} STRIP= libdir=%{_libdir} bindir=%{_bindir} GLEW_DEST=
 
 %install
-rm -rf $RPM_BUILD_ROOT
 make install.all GLEW_DEST= DESTDIR="$RPM_BUILD_ROOT" libdir=%{_libdir} bindir=%{_bindir} includedir=%{_includedir}
-rm -f $RPM_BUILD_ROOT%{_libdir}/libGLEW.a $RPM_BUILD_ROOT%{_libdir}/libGLEWmx.a
+find $RPM_BUILD_ROOT -type f -name "*.a" -delete
 # sigh
 chmod 0755 $RPM_BUILD_ROOT%{_libdir}/*.so*
 
-%clean
-rm -rf $RPM_BUILD_ROOT
-
 %post -n libGLEW -p /sbin/ldconfig
 
 %postun -n libGLEW -p /sbin/ldconfig
@@ -77,22 +73,18 @@ rm -rf $RPM_BUILD_ROOT
 %postun -n libGLEWmx -p /sbin/ldconfig
 
 %files
-%defattr(-,root,root,-)
 %doc LICENSE.txt
 %{_bindir}/*
 
 %files -n libGLEW
-%defattr(-,root,root,-)
 %doc LICENSE.txt
 %{_libdir}/libGLEW.so.*
 
 %files -n libGLEWmx
-%defattr(-,root,root,-)
 %doc LICENSE.txt
 %{_libdir}/libGLEWmx.so.*
 
 %files devel
-%defattr(-,root,root,-)
 %{_libdir}/libGLEW.so
 %{_libdir}/libGLEWmx.so
 %{_libdir}/pkgconfig/glew.pc
@@ -101,6 +93,10 @@ rm -rf $RPM_BUILD_ROOT
 %doc doc/*
 
 %changelog
+* Sat May  3 2014 Peter Robinson <pbrobinson@fedoraproject.org> 1.10.0-3
+- Update config.guess for newer arch support
+- Modernise spec file
+
 * Mon Nov 18 2013 Dave Airlie <airlied@redhat.com> - 1.10.0-2
 - rebuilt for GLEW 1.10