Checking if your kit is complete...
Looks good
Writing Makefile for Readonly::XS
cp XS.pm blib/lib/Readonly/XS.pm
/Users/cpanrun/build/5.10.0/bin/perl /Users/cpanrun/build/5.10.0/lib/ExtUtils/xsubpp  -typemap /Users/cpanrun/build/5.10.0/lib/ExtUtils/typemap  XS.xs > XS.xsc && mv XS.xsc XS.c
gcc -c  -I. -fno-common -DPERL_DARWIN -no-cpp-precomp -arch ppc -arch i386 -nostdinc -B/Developer/SDKs/MacOSX10.4u.sdk/usr/include/gcc -B/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc -isystem/Developer/SDKs/MacOSX10.4u.sdk/usr/include -F/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks -mmacosx-version-min=10.3 -DPRIVLIB_LAST_IN_INC -fno-strict-aliasing -pipe -O3   -DVERSION=\"1.04\" -DXS_VERSION=\"1.04\"  "-I/Users/cpanrun/build/5.10.0/lib/CORE"   XS.c
Running Mkbootstrap for Readonly::XS ()
chmod 644 XS.bs
rm -f blib/arch/auto/Readonly/XS/XS.bundle
env MACOSX_DEPLOYMENT_TARGET=10.3 cc  -bundle -undefined dynamic_lookup -Wl,-search_paths_first -arch ppc -arch i386 -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.3 XS.o  -o blib/arch/auto/Readonly/XS/XS.bundle 	\
     	\
  
chmod 755 blib/arch/auto/Readonly/XS/XS.bundle
cp XS.bs blib/arch/auto/Readonly/XS/XS.bs
chmod 644 blib/arch/auto/Readonly/XS/XS.bs
Manifying blib/man3/Readonly::XS.3
PERL_DL_NONLAZY=1 /Users/cpanrun/build/5.10.0/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(1, 'blib/lib', 'blib/arch')" t/*.t
t/test....1..10
String found where operator expected at /Users/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Readonly-XS/blib/lib/Readonly/XS.pm line 36, near "Carp::croak "Readonly::XS is not a standalone module. You should not use it directly.""
	(Do you need to predeclare Carp::croak?)

#   Failed test 'Unauthorized use'
#   at t/test.t line 17.
#          got: 'syntax error
# BEGIN not safe after errors--compilation aborted at /Users'
#     expected: 'Readonly::XS is not a standalone module. You should not use it directly'
not ok 1 - Unauthorized use
String found where operator expected at /Users/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Readonly-XS/blib/lib/Readonly/XS.pm line 36, near "Carp::croak "Readonly::XS is not a standalone module. You should not use it directly.""
	(Do you need to predeclare Carp::croak?)

#   Failed test 'Authorized use'
not ok 2 - Authorized use
#   at t/test.t line 22.
#          got: 'syntax error at /Users/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Readonly-XS/blib/lib/Readonly/XS.pm line 36, near "Carp::croak "Readonly::XS is not a standalone module. You should not use it directly.""
# BEGIN not safe after errors--compilation aborted at /Users/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Readonly-XS/blib/lib/Readonly/XS.pm line 38.
# Compilation failed in require at (eval 5) line 2.
# BEGIN failed--compilation aborted at (eval 5) line 2.
# '
#     expected: ''

#   Failed test 'is_sv_readonly loaded'
#   at t/test.t line 26.
not ok 3 - is_sv_readonly loaded

#   Failed test 'make_sv_readonly loaded'
not ok 4 - make_sv_readonly loaded
#   at t/test.t line 27.
Undefined subroutine &Readonly::is_sv_readonly called at t/test.t line 30.
# Looks like you planned 10 tests but only ran 4.
# Looks like you failed 4 tests of 4 run.
# Looks like your test died just after 4.
dubious
	Test returned status 255 (wstat 65280, 0xff00)
DIED. FAILED tests 1-10
	Failed 10/10 tests, 0.00% okay
Failed Test Stat Wstat Total Fail  List of Failed
-------------------------------------------------------------------------------
t/test.t     255 65280    10   16  1-10
Failed 1/1 test scripts. 10/10 subtests failed.
Files=1, Tests=10,  0 wallclock secs ( 0.05 cusr +  0.03 csys =  0.08 CPU)
Failed 1/1 test programs. 10/10 subtests failed.
make: *** [test_dynamic] Error 255