apr + universal build fails in Snow Leopard

[njbutko@…]

In OSX 10.6 on a Mac Mini, the port command

$ port install apr +universal

Leads to the following:

/bin/sh /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_apr/work/apr-1.3.8/libtool --silent --mode=compile /usr/bin/gcc-4.2 -O2 -arch x86_64 -arch i386 -DHAVE_CONFIG_H -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/opt/local/include -I./include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_apr/work/apr-1.3.8/include/arch/unix -I./include/arch/unix -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_apr/work/apr-1.3.8/include/arch/unix -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_apr/work/apr-1.3.8/include -o tables/apr_tables.lo -c tables/apr_tables.c && touch tables/apr_tables.lo strings/apr_snprintf.c: In function 'conv_os_thread_t': strings/apr_snprintf.c:500: error: duplicate case value strings/apr_snprintf.c:498: error: previously used here strings/apr_snprintf.c: In function 'conv_os_thread_t_hex': strings/apr_snprintf.c:671: error: duplicate case value strings/apr_snprintf.c:669: error: previously used here lipo: can't figure out the architecture type of: /var/tmpccpaM9b1.out make[1]: * [strings/apr_snprintf.lo] Error 1 make[1]: * Waiting for unfinished jobs.... make: * [all-recursive] Error 1

Error: Status 1 encountered during processing.