一 linux
1.c++
$ ldd main
linux-vdso.so.1 (0x00007ffe9675c000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fed3499f000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fed347bd000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fed347a2000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fed345b0000)
/lib64/ld-linux-x86-64.so.2 (0x00007fed349ee000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fed34461000)
2.c
$ ldd main
linux-vdso.so.1 (0x00007ffccd10c000)
libc.so.6 => /lib/x86_64-l