minor ladspa tweak; next step: convert Fink's package for DSSI to a port

PortIndex

@@ -3,7 +3,7 @@ variants universal depends_build port:gawk portdir archivers/hfstar description
 lbzip2 378
 variants {debug universal} portdir archivers/lbzip2 description {lbzip2 - parallel bzip2 compression utility} homepage http://lbzip2.org/ epoch 0 platforms darwin name lbzip2 long_description {lbzip2 is a free, multi-threaded compression utility with support for bzip2 compressed file format.} license GPL-3+ maintainers nomaintainer categories archivers version 2.5 revision 0
 ladspa 515
-portdir audio/ladspa description {Linux Audio Developer's Simple Plugin API} homepage http://www.ladspa.org/ epoch 0 platforms {darwin linux} name ladspa license LGPL-2+ maintainers {gwmail.gwu.edu:egall openmaintainer} long_description {Many audio synthesis and recording packages are in use or in development on Linux. These work in many different ways. LADSPA provides a standard way for `plugin' audio processors to be used with a wide range of these packages.} version 1.15 categories {audio devel} revision 2
+portdir audio/ladspa description {Linux Audio Developer's Simple Plugin API} homepage http://www.ladspa.org/ epoch 0 platforms {darwin linux} name ladspa license LGPL-2+ maintainers {gwmail.gwu.edu:egall openmaintainer} long_description {Many audio synthesis and recording packages are in use or in development on Linux. These work in many different ways. LADSPA provides a standard way for `plugin' audio processors to be used with a wide range of these packages.} version 1.15 categories {audio devel} revision 3
 libmp3hip 448
 depends_build {port:autoconf port:automake port:libtool} portdir audio/libmp3hip description {hip - Hip Isn't a Player} homepage https://launchpad.net/ubuntu/+source/libmp3hip/0.1.2.1 epoch 0 platforms darwin depends_lib port:mpg123 name libmp3hip license LGPL-2+ maintainers {gwmail.gwu.edu:egall openmainter} long_description {{hip - Hip Isn't a Player:} A LGPLed mpeg audio decoding library.} categories {audio devel} version 0.1.2.1 revision 1
 libshout 696

audio/ladspa/Portfile

@@ -5,7 +5,7 @@ PortSystem          1.0
 
 name                ladspa
 version             1.15
-revision            2
+revision            3
 categories          audio devel
 platforms           darwin linux
 maintainers         gwmail.gwu.edu:egall openmaintainer
@@ -39,7 +39,8 @@ post-patch {
     reinplace "s|@MACPORTS_PREFIX@|${prefix}|g" ${worksrcpath}/src/Makefile
 }
 
-use_configure       no
+use_configure           no
+configure.cxx_stdlib    libstdc++
 
 #FIXME: need to be UsingTheRightCompiler
 build.dir           ${worksrcpath}/src