hints/linux-androideabi.sh: Rather than relaying on adb, save the exit status in a file and then copy it over
t/op/magic.t: Don't try using sys_cwd on Android
cpan/Sys-Syslog/t/syslog.t: Skip a setlogsock() test on Android.

But only if certain conditions are met, since the test is only
invalid in some devices and under certain conditions -- for example,
the OUYA has a /dev/log but it's not writeable by the default user.
hints/linux-androideabi.sh: sed might not understand "\r", use $tr instead
hints/linux-androideabi.sh: adb takes care of creating the target dir on the target
hints/linux-androideabi.sh: use $cat instead of plain cat
hints/linux-androideabi.sh: use $chmod instead of plain chmod
hints/linux-androideabi.sh: If the host OS is darwin, set firstmakefile to GNUmakefile
Configure: Pass the -r flag to scp when cross-compiling
Configure: fix the test for INT16