message: configure: static libc++
diff: @@ -74,6 +74,8 @@ c.append('ldflags', '-Wl,-Bsymbolic-functions')
  c.append('ldflags', '-Wl,-z,now,-z,relro')
  c.append('ldflags', '-ftls-model=initial-exec')
  +c.append('ldflags', '-static-libstdc++ -static-libgcc')
  +
  c.append('libs', '-lm -lpthread')
  c.append('libs', '-ldl')
  