xpdf install failed

[Joerg van den Hoff]

hi, 

an attempt to install `xpdf' under 10.4.11. failed with

==============================CUT=====================================
--->  Building t1lib with target without_doc
for i in lib type1afm examples ; do \
  (cd $i; make 'CC=/usr/bin/gcc-4.0' 'CFLAGS=-O2 -DT1LIB_IDENT="\"5.1.2\"" -DGLOBAL_CONFIG_DIR="\"/opt/local/share/t1lib\"" -DT1LIB_NO_X11_SUPPORT ' 'OPTIONS=' ) || exit 1; \
done
/opt/local/bin/glibtool --mode=compile \
/usr/bin/gcc-4.0 -c  -O2 -DT1LIB_IDENT="\"5.1.2\"" -DGLOBAL_CONFIG_DIR="\"/opt/local/share/t1lib\"" -DT1LIB_NO_X11_SUPPORT  -DT1_AA_TYPE16=short -DT1_AA_TYPE32=int  arith.c
glibtool: compile: unable to infer tagged configuration
glibtool: compile: specify a tag with `--tag'
make[2]: *** [arith.lo] Error 1
make[1]: *** [type1_target] Error 1
make: *** [XXXX] Error 1
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_t1lib/work/t1lib-5.1.2" && make without_doc LIBTOOL=/opt/local/bin/glibtool " returned error 2
Command output: for i in lib type1afm examples ; do \
  (cd $i; make 'CC=/usr/bin/gcc-4.0' 'CFLAGS=-O2 -DT1LIB_IDENT="\"5.1.2\"" -DGLOBAL_CONFIG_DIR="\"/opt/local/share/t1lib\"" -DT1LIB_NO_X11_SUPPORT ' 'OPTIONS=' ) || exit 1; \
done
/opt/local/bin/glibtool --mode=compile \
/usr/bin/gcc-4.0 -c  -O2 -DT1LIB_IDENT="\"5.1.2\"" -DGLOBAL_CONFIG_DIR="\"/opt/local/share/t1lib\"" -DT1LIB_NO_X11_SUPPORT  -DT1_AA_TYPE16=short -DT1_AA_TYPE32=int  arith.c
glibtool: compile: unable to infer tagged configuration
glibtool: compile: specify a tag with `--tag'
make[2]: *** [arith.lo] Error 1
make[1]: *** [type1_target] Error 1
make: *** [XXXX] Error 1
==============================CUT=====================================

what's making `port' unhappy? what does " glibtool: compile: unable to
infer tagged configuration" mean?

thanks in advance,

joerg