lvm2 enable cmirror and rewrite python build statements

Signed-off-by: basebuilder_pel7ppc64bebuilder0 <basebuilder@powerel.org>

SPECS/lvm2.spec

@@ -40,6 +40,10 @@
     %global enable_lockd_dlm 0
   %endif
 
+  %ifarch ppc64
+    %global enable_cmirror 1
+  %endif
+
   %ifnarch x86_64 ppc64 aarch64
     %global enable_lockd_sanlock 0
   %endif
@@ -238,7 +242,7 @@ make %{?_smp_mflags}
 %if %{enable_boom}
 (
 cd ../%{boom_dir}
-%py2_build
+%{__python} setup.py build
 )
 %endif
 
@@ -253,7 +257,7 @@ make install_tmpfiles_configuration DESTDIR=$RPM_BUILD_ROOT
 %if %{enable_boom}
 (
 cd ../%{boom_dir}
-%py2_install
+%{__python} setup.py install --root %{buildroot} --optimize 2
 
 # Install Grub2 integration scripts
 install -d -m 700 ${RPM_BUILD_ROOT}/etc/grub.d