$ make
                      mkdir ./blib
                      mkdir ./blib/lib
                      mkdir ./blib/arch
                      mkdir ./blib/arch/auto
                      mkdir ./blib/arch/auto/Mytest2
                      mkdir ./blib/lib/auto
                      mkdir ./blib/lib/auto/Mytest2
                      mkdir ./blib/man3
                      cp Mytest2.pm ./blib/lib/Mytest2.pm
                      AutoSplitting ./blib/lib/Mytest2.pm (./blib/lib/auto/Mytest2)
                      cd mylib && make LIB="" LIBPERL_A="libperl.a" LINKTYPE="dynamic" 
                      PREFIX="/usr/l"
                      cc -c -O -DVERSION=\"0.10\" -DXS_VERSION=\"0.10\" -Kpic 
                      -I/usr/local/libc
                      "./mylib.h", line 3: warning: const is a keyword in ANSI C
                      "./mylib.h", line 3: syntax error before or at: const
                      "./mylib.h", line 3: warning: undefined or missing type for: const
                      "mylib.c", line 9: syntax error before or at: const
                      "mylib.c", line 9: undefined or not a type: const
                      "mylib.c", line 9: cannot recover from previous errors
                      *** Error code 10
                      make: Fatal error: Command failed for target `mylib.o'
                      Current working directory /usr/home/judyf/perlwork/Mytest2/mylib
                      *** Error code 1
                      make: Fatal error: Command failed for target `mylib/libmylib.a'