Fix build error when building a shared libunistring on Android. * tests/uninorm/test-nfc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference.

Files:
tests/test-getsockname.c
tests/signature.h
tests/macros.h

Depends-on:
netinet_in
arpa_inet
inet_pton
errno
perror
sockets
socket
setsockopt
bind
listen

configure.ac:

Makefile.am:
TESTS += test-getsockname
check_PROGRAMS += test-getsockname
test_getsockname_LDADD = $(LDADD) @LIBSOCKET@ $(INET_PTON_LIB)