libdevil build failure

[acowley@…]

libdevil fails to build on Mac OS X 10.4.11

$ sudo port install -d libdevil ---> Computing dependencies for libdevil ---> Building libdevil Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_libdevil/work/devil-1.7.8" && /usr/bin/make -j1 all " returned error 2 Command output: Making all in lib /bin/sh ../libtool --tag=CC --mode=compile /usr/bin/gcc-4.0 -DHAVE_CONFIG_H -I. -I../include/IL -I ./../src-IL/include -I ./../include -I/opt/local/include -faltivec -maltivec -O2 -arch ppc -MT libIL_la-il_alloc.lo -MD -MP -MF .deps/libIL_la-il_alloc.Tpo -c -o libIL_la-il_alloc.lo test -f './../src-IL/src/il_alloc.c' || echo './'./../src-IL/src/il_alloc.c libtool: compile: /usr/bin/gcc-4.0 -DHAVE_CONFIG_H -I. -I../include/IL -I ./../src-IL/include -I ./../include -I/opt/local/include -faltivec -maltivec -O2 -arch ppc -MT libIL_la-il_alloc.lo -MD -MP -MF .deps/libIL_la-il_alloc.Tpo -c ./../src-IL/src/il_alloc.c -fno-common -DPIC -o .libs/libIL_la-il_alloc.o ./../src-IL/src/il_alloc.c:74: error: conflicting types for 'ivec_align_buffer' ./../include/IL/devil_internal_exports.h:101: error: previous declaration of 'ivec_align_buffer' was here make[1]: * [libIL_la-il_alloc.lo] Error 1 make: * [all-recursive] Error 1

Error: Status 1 encountered during processing. Before reporting a bug, first run the command again with the -d flag to get complete output.