gmime no longer builds on leopard

[Michael Staggs]

A few days ago I installed pan2 and all its dependencies.  I'm having  
problems trying to compile wine so I deleted /opt/local and  
reinstalled macports.  Now, gmime won't build.  I get the following  
error:

(cd .libs/libgmime-2.0.lax/libutil.a && ar x /opt/local/var/macports/ 
build/ 
_opt_local_var_macports_sources_rsync 
.macports.org_release_ports_mail_gmime/work/gmime-2.2.10/gmime/../ 
util/.libs/libutil.a)
gcc -dynamiclib ${wl}-flat_namespace ${wl}-undefined ${wl}suppress - 
o .libs/libgmime-2.0.2.2.10.dylib  .libs/gmime.o .libs/gmime- 
charset.o .libs/gmime-cipher-context.o .libs/gmime-common.o .libs/ 
gmime-content-type.o .libs/gmime-data-wrapper.o .libs/gmime- 
disposition.o .libs/gmime-filter.o .libs/gmime-filter-basic.o .libs/ 
gmime-filter-best.o .libs/gmime-filter-charset.o .libs/gmime-filter- 
crlf.o .libs/gmime-filter-enriched.o .libs/gmime-filter-from.o .libs/ 
gmime-filter-gzip.o .libs/gmime-filter-html.o .libs/gmime-filter- 
md5.o .libs/gmime-filter-strip.o .libs/gmime-filter-windows.o .libs/ 
gmime-filter-yenc.o .libs/gmime-gpg-context.o .libs/gmime- 
header.o .libs/gmime-iconv.o .libs/gmime-iconv-utils.o .libs/gmime- 
message.o .libs/gmime-message-part.o .libs/gmime-message- 
partial.o .libs/gmime-multipart.o .libs/gmime-multipart- 
encrypted.o .libs/gmime-multipart-signed.o .libs/gmime-object.o .libs/ 
gmime-param.o .libs/gmime-parse-utils.o .libs/gmime-parser.o .libs/ 
gmime-part.o .libs/gmime-session.o .libs/gmime-session-simple.o .libs/ 
gmime-stream.o .libs/gmime-stream-buffer.o .libs/gmime-stream- 
cat.o .libs/gmime-stream-file.o .libs/gmime-stream-filter.o .libs/ 
gmime-stream-fs.o .libs/gmime-stream-mem.o .libs/gmime-stream- 
mmap.o .libs/gmime-stream-null.o .libs/gmime-utils.o .libs/internet- 
address.o  .libs/libgmime-2.0.lax/libutil.a/cache.o .libs/ 
libgmime-2.0.lax/libutil.a/gtrie.o .libs/libgmime-2.0.lax/libutil.a/ 
list.o .libs/libgmime-2.0.lax/libutil.a/md5-utils.o .libs/ 
libgmime-2.0.lax/libutil.a/memchunk.o .libs/libgmime-2.0.lax/libutil.a/ 
url-scanner.o   -L/opt/local/lib /opt/local/lib/libgobject-2.0.dylib / 
opt/local/lib/libgmodule-2.0.dylib /opt/local/lib/ 
libgthread-2.0.dylib /opt/local/lib/libglib-2.0.dylib /opt/local/lib/ 
libintl.dylib -lz /opt/local/lib/libiconv.dylib  -install_name  /opt/ 
local/lib/libgmime-2.0.2.dylib -Wl,-compatibility_version -Wl,5 -Wl,- 
current_version -Wl,5.10
ld: warning, duplicate dylib /opt/local/lib/libz.1.dylib
ld: duplicate symbol _g_bit_nth_lsf in .libs/gmime-charset.o and .libs/ 
gmime.o

collect2: ld returned 1 exit status
make[3]: *** [libgmime-2.0.la] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Warning: the following items did not execute (for gmime):  
org.macports.activate org.macports.build org.macports.destroot  
org.macports.install
Error: Status 1 encountered during processing.