%install
rm -rf $RPM_BUILD_ROOT
-
%{__make} install \
DESTDIR=$RPM_BUILD_ROOT
+# mawk provides system wide 'awk'
+%{__rm} $RPM_BUILD_ROOT%{_bindir}/awk
+
install -d $RPM_BUILD_ROOT%{_includedir}
-install *.h $RPM_BUILD_ROOT%{_includedir}
+cp -p *.h $RPM_BUILD_ROOT%{_includedir}
bzip2 -dc %{SOURCE1} | tar xf - -C $RPM_BUILD_ROOT%{_mandir}
%{__rm} $RPM_BUILD_ROOT%{_bindir}/gawk-%{version}