/usr/bin/perl /usr/share/perl5/vendor_perl/ExtUtils/xsubpp  -typemap /usr/share/perl5/ExtUtils/typemap -typemap typemap  Utils.xs > Utils.xsc && mv Utils.xsc Utils.c
Please specify prototyping behavior for Utils.xs (see perlxs manual)
gcc -c  -I/DBA/lua/5.2.1/include -Wall -Wno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic   -DVERSION=\"1.0\" -DXS_VERSION=\"1.0\" -fPIC "-I/usr/lib64/perl5/CORE"   Utils.c
Utils.xs: In function ‘perl_to_lua’:
Utils.xs:263:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
             char *key = HePV (he, key_len);
             ^
Utils.xs:263:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
Utils.xs:263:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
Utils.xs:263:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
Running Mkbootstrap for N2::Lua::Utils ()