如果PLATFORM64 = 8,我想定义SIZEOF_VOIDP,下面的配置片段不起作用,但显示了我想要实现的目标。在我的配置脚本中有这样做的方法吗?system, this can also be set manually with "-DPLATFORM64"更新:AM_CONDITIONAL([PLATFORM64], [test "$SIZEOF_VOIDP" -eq 8]
下面是我得到的错误。我到处找了看,什么也没找到。Building native extensions.' declared as an array with a negative size
typedef char ruby_check_sizeof_voidp[SIZEOF_VOIDP == sizeof-p125/include/ruby-1.9.1/x86_64-darwin12.0.0/ruby