Checking if your kit is complete...
Looks good
Writing Makefile for String::SetUTF8
cp SetUTF8.pm blib/lib/String/SetUTF8.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 SetUTF8.xs > SetUTF8.xsc && mv SetUTF8.xsc SetUTF8.c
Please specify prototyping behavior for SetUTF8.xs (see perlxs manual)
gcc -c  -DUSE_REENTRANT_API -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O   -DVERSION=\"1.00\" -DXS_VERSION=\"1.00\" -fPIC -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi/CORE  SetUTF8.c
Running Mkbootstrap for String::SetUTF8 ()
chmod 644 SetUTF8.bs
rm -f blib/arch/auto/String/SetUTF8/SetUTF8.so
LD_RUN_PATH="" gcc  -G SetUTF8.o  -o blib/arch/auto/String/SetUTF8/SetUTF8.so     
chmod 755 blib/arch/auto/String/SetUTF8/SetUTF8.so
cp SetUTF8.bs blib/arch/auto/String/SetUTF8/SetUTF8.bs
chmod 644 blib/arch/auto/String/SetUTF8/SetUTF8.bs
Manifying blib/man3/String::SetUTF8.3
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 -e 'use Test::Harness qw(&runtests $verbose); $verbose=0; runtests @ARGV;' t/*.t
t/01-basic..........ok
t/02-nonstring......ok
t/03-pod............skipped: Test::Pod 1.00 required for testing POD
t/04-podcoverage....skipped: Test::Pod::Coverage 1.00 required for testing POD coverage
All tests successful, 2 tests skipped.
Files=4, Tests=4,  2 wallclock secs ( 1.09 cusr +  0.28 csys =  1.37 CPU)
Installing /export/home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/sun4-solaris-thread-multi/auto/String/SetUTF8/SetUTF8.so
Installing /export/home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/sun4-solaris-thread-multi/auto/String/SetUTF8/SetUTF8.bs
Installing /export/home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/sun4-solaris-thread-multi/String/SetUTF8.pm
Installing /export/home/cpanrun/build/5.6.1/man/man3/String::SetUTF8.3
Appending installation info to /export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi/perllocal.pod