Checking if your kit is complete...
Looks good
Writing Makefile for Math::WalshTransform
cp WalshTransform.pm blib/lib/Math/WalshTransform.pm
/export/home/cpanrun/build/5.6.1/bin/perl -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi -I/export/home/cpanrun/build/5.6.1/lib/5.6.1 /export/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp  -typemap /export/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap WalshTransform.xs > WalshTransform.xsc && mv WalshTransform.xsc WalshTransform.c
gcc -c  -DUSE_REENTRANT_API -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O   -DVERSION=\"1.12\" -DXS_VERSION=\"1.12\" -fPIC -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi/CORE  WalshTransform.c
Running Mkbootstrap for Math::WalshTransform ()
chmod 644 WalshTransform.bs
rm -f blib/arch/auto/Math/WalshTransform/WalshTransform.so
LD_RUN_PATH="" gcc  -G WalshTransform.o  -o blib/arch/auto/Math/WalshTransform/WalshTransform.so     
chmod 755 blib/arch/auto/Math/WalshTransform/WalshTransform.so
cp WalshTransform.bs blib/arch/auto/Math/WalshTransform/WalshTransform.bs
chmod 644 blib/arch/auto/Math/WalshTransform/WalshTransform.bs
Manifying blib/man3/Math::WalshTransform.3
PERL_DL_NONLAZY=1 /export/home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi -I/export/home/cpanrun/build/5.6.1/lib/5.6.1 test.pl
1..12
ok 1 - Hadamard transform
ok 2 - Walsh transform
ok 3 - Hadamard transform and inverse
ok 4 - Walsh transform and inverse
ok 5 - Hadamard to Walsh
ok 6 - Walsh to Hadamard
xref is not of type AVPtr at blib/lib/Math/WalshTransform.pm line 185.
# Looks like you planned 12 tests but only ran 6.
# Looks like your test died just after 6.
make: *** [test_dynamic] Error 255