Checking if your kit is complete...
Looks good
Writing Makefile for Linux::Pid
cp Pid.pm blib/lib/Linux/Pid.pm
/home/cpanrun/tmp/5.8.0/bin/perl /home/cpanrun/build/5.8.0/lib/5.8.0/ExtUtils/xsubpp  -typemap /home/cpanrun/build/5.8.0/lib/5.8.0/ExtUtils/typemap  Pid.xs > Pid.xsc && mv Pid.xsc Pid.c
Please specify prototyping behavior for Pid.xs (see perlxs manual)
gcc -c   -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O3   -DVERSION=\"0.04\" -DXS_VERSION=\"0.04\" -fpic "-I/home/cpanrun/build/5.8.0/lib/5.8.0/i686-linux-thread-multi/CORE"   Pid.c
Running Mkbootstrap for Linux::Pid ()
chmod 644 Pid.bs
rm -f blib/arch/auto/Linux/Pid/Pid.so
LD_RUN_PATH="" gcc  -shared Pid.o  -o blib/arch/auto/Linux/Pid/Pid.so     
chmod 755 blib/arch/auto/Linux/Pid/Pid.so
cp Pid.bs blib/arch/auto/Linux/Pid/Pid.bs
chmod 644 blib/arch/auto/Linux/Pid/Pid.bs
Manifying blib/man3/Linux::Pid.3
PERL_DL_NONLAZY=1 /home/cpanrun/tmp/5.8.0/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(1, 'blib/lib', 'blib/arch')" t/*.t
t/basic.......1..2
ok 1
ok 2
ok
t/import......1..2
ok 1
ok 2
ok
t/threaded....1..9
ok 1 - use Linux::Pid;
ok 2 - $pid defined
ok 3 - $ppid defined
ok 4 - $pid2 defined
ok 5 - $ppid2 defined
ok 6 - $pid non null
ok 7 - $pid2 non null
getconf: Unrecognized variable `GNU_LIBPTHREAD_VERSION'
ok 8 # skip thread model is 
ok 9 # skip thread model is 
ok
        2/9 skipped: thread model is 
All tests successful, 2 subtests skipped.
Files=3, Tests=13,  1 wallclock secs ( 0.65 cusr +  0.05 csys =  0.70 CPU)
Installing /home/cpanrun/build/5.8.0/lib/site_perl/5.8.0/i686-linux-thread-multi/auto/Linux/Pid/Pid.so
Installing /home/cpanrun/build/5.8.0/lib/site_perl/5.8.0/i686-linux-thread-multi/auto/Linux/Pid/Pid.bs
Installing /home/cpanrun/build/5.8.0/lib/site_perl/5.8.0/i686-linux-thread-multi/Linux/Pid.pm
Installing /home/cpanrun/build/5.8.0/man/man3/Linux::Pid.3
Appending installation info to /home/cpanrun/build/5.8.0/lib/5.8.0/i686-linux-thread-multi/perllocal.pod