make swig-pl does not actually build the perl bindings and produces the
following output:
$ make swig-pl
mkdir subversion/bindings/java/javahl/classes
mkdir subversion/bindings/java/javahl/include
mkdir subversion/bindings/swig/java/build
mkdir subversion/bindings/swig/java/org/tigris/subversion/swig
/usr//bin/swig -c -perl -I/home/breser/wc/svn-trunk/subversion/bindings/swig
-I/home/breser/wc/svn-trunk/subversion/include -I/usr/lib/swig1.3
-DSVN_SWIG_VERSION=103019 -I/usr/include/apache2 -I/usr/include/apache2
-I/home/breser/wc/svn-trunk/subversion/bindings/swig
-I/home/breser/wc/svn-trunk/subversion/include -I/usr/lib/swig1.3
-DSVN_SWIG_VERSION=103019 -I/usr/include/apache2 -I/usr/include/apache2
-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -fno-strict-aliasing
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
-I/usr/include/gdbm -I/usr/lib/perl5/5.8.1/i386-linux-thread-multi/CORE
-I/home/breser/wc/svn-trunk/subversion/bindings/swig/perl/libsvn_swig_perl -o
subversion/bindings/swig/perl/svn_client.c
/home/breser/wc/svn-trunk/subversion/bindings/swig/svn_client.i
swig error : Unrecognized option -fno-strict-aliasing
Use 'swig -help' for available options.
make: *** [subversion/bindings/swig/perl/svn_client.c] Error 1