Improve compatibility with new CMake macro

Signed-off-by: Igor Raits <ignatenkobrain@fedoraproject.org>

evolution-data-server.spec

@@ -1,3 +1,5 @@
+%undefine __cmake_in_source_build
+
 %define ldap_support 1
 %define static_ldap 0
 %define krb5_support 1
@@ -182,9 +184,6 @@ the functionality of the installed %{name} package.
 
 %build
 
-mkdir -p _build
-cd _build
-
 %if %{ldap_support}
 
 %if %{static_ldap}
@@ -261,15 +260,12 @@ export CFLAGS="$RPM_OPT_FLAGS -DLDAP_DEPRECATED -fPIC -I%{_includedir}/et -Wno-d
 	%endif
 	%ldap_flags %krb5_flags %ssl_flags \
 	%largefile_flags %gtkdoc_flags %phonenum_flags \
-	..
+	%{nil}
 
-make %{?_smp_mflags}
+%cmake_build
 
 %install
-cd _build
+%cmake_install
-rm -rf $RPM_BUILD_ROOT
-
-make DESTDIR=$RPM_BUILD_ROOT install
 
 # make sure the directory exists, because it's owned by eds
 mkdir $RPM_BUILD_ROOT/%{uimodules_dir} || :
@@ -456,7 +452,7 @@ find $RPM_BUILD_ROOT -name '*.so.*' -exec chmod +x {} \;
 %{_datadir}/vala/vapi/libedataserverui-1.2.deps
 %{_datadir}/vala/vapi/libedataserverui-1.2.vapi
 
-%files langpacks -f _build/%{name}.lang
+%files langpacks -f %{name}.lang
 
 %if %{with_docs}