plib-1.8.4 does not build on snow leopard

[reto.stockli@…]

gcc version 4.2.1 (Apple Inc. build 5646) X-Code 3.2 Macbook Pro, 64 bit Snow leopard 10.6.1

sudo port install plib ---> Computing dependencies for plib ---> Fetching plib ---> Attempting to fetch plib-1.8.4.tar.gz from ​http://arn.se.distfiles.macports.org/plib ---> Verifying checksum(s) for plib ---> Extracting plib ---> Applying patches to plib ---> Configuring plib ---> Building plib 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_plib/work/plib-1.8.4" && /usr/bin/make -j2 all " returned error 2 Command output: slDSP.cxx:919: error: 'SndDisposeChannel' was not declared in this scope slDSP.cxx: In member function 'void slDSP::close()': slDSP.cxx:928: error: 'sndChannel' was not declared in this scope slDSP.cxx:928: error: 'SndDisposeChannel' was not declared in this scope slDSP.cxx: In member function 'void slDSP::write(void*, size_t)': slDSP.cxx:939: warning: comparison between signed and unsigned integer expressions slDSP.cxx:945: warning: comparison between signed and unsigned integer expressions slDSP.cxx:949: error: 'extSndHeader' was not declared in this scope slDSP.cxx:953: error: 'currentCmd' was not declared in this scope slDSP.cxx:953: error: 'bufferCmd' was not declared in this scope slDSP.cxx:957: error: 'sndChannel' was not declared in this scope slDSP.cxx:957: error: 'SndDoCommand' was not declared in this scope slDSP.cxx:969: error: 'callBackCmd' was not declared in this scope slDSP.cxx: In member function 'void slDSP::sync()': slDSP.cxx:1008: error: 'currentCmd' was not declared in this scope slDSP.cxx:1008: error: 'flushCmd' was not declared in this scope slDSP.cxx:1009: error: 'sndChannel' was not declared in this scope slDSP.cxx:1009: error: 'SndDoImmediate' was not declared in this scope slDSP.cxx: In member function 'void slDSP::stop()': slDSP.cxx:1025: error: 'currentCmd' was not declared in this scope slDSP.cxx:1025: error: 'quietCmd' was not declared in this scope slDSP.cxx:1026: error: 'sndChannel' was not declared in this scope slDSP.cxx:1026: error: 'SndDoImmediate' was not declared in this scope slDSP.cxx: At global scope: slDSP.cxx:28: warning: 'init_bytes' defined but not used make[2]: * [slDSP.o] Error 1 make[2]: * Waiting for unfinished jobs.... make[2]: * [slSample.o] Error 1 make[1]: * [all-recursive] Error 1 make: * [all-recursive] Error 1

Error: Status 1 encountered during processing.