--- rpm-5.4.10/macros/macros.rpmbuild.in.realpath~	2013-01-04 19:05:11.947714307 +0100
+++ rpm-5.4.10/macros/macros.rpmbuild.in	2013-01-04 19:04:46.741328887 +0100
@@ -326,7 +326,7 @@ echo "Patch #%{__patch_number} (%{basena
 %___build_args		-e
 %___build_cmd		%{?_sudo:%{_sudo} }%{?_remsh:%{_remsh} %{_remhost} }%{?_remsudo:%{_remsudo} }%{?_remchroot:%{_remchroot} %{_remroot} }%{___build_shell} %{___build_args}
 %___build_pre	\
-  RPM_BUILD_DIR=\"%{u2p:%{_builddir}}\"\
+  RPM_BUILD_DIR=\"%{realpath:%{u2p:%{_builddir}}}\"\
   RPM_OPT_FLAGS=\"%{optflags}\"\
   export RPM_BUILD_DIR RPM_OPT_FLAGS\
   %{?buildroot:RPM_BUILD_ROOT=\"%{u2p:%{buildroot}}\"\
@@ -345,7 +345,7 @@ echo "Patch #%{__patch_number} (%{basena
   \
   %{verbose:set -x}%{!verbose:exec > /dev/null}\
   umask 022\
-  cd "%{u2p:%{_builddir}}"\
+  cd "%{realpath:%{u2p:%{_builddir}}}"\
 
 
 #%___build_body		%{nil}