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详细!交叉编译时 note: the mangling of 'va_list' has changed in GCC 4.4解决办法
为什么要在标题前面加了详细两个字,就是为了吸引看文章的你还有写文章的我这种小白,我是从坑里面爬出来了。
废话少说....
问题就是这样子了,至于解决办法,在网上搜索了很久,大多数以一段英文作为解决办法,...
I think that the warning is accurate; the mangling of va_list has indeed
changed on ARM in GCC 4.4 in order to conform to the ARM ABI specifications.
There is an option to turn off warnings about PSABI issues; -Wno-psabi. I
think that option (if not some stronger option) should be used.
还找到了这句话的出处,nnd的老外https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42748
看了半天终于弄懂了是怎么回事,可是你倒是跟我说-Wno-psabi是什么怎么用啊。
后来想了半天,前面不是说这是个option吗,那就在编译的时候加个选项嘛,所以...
:#arm-linux-g++ -Wno-psabi hello.c -o hello `pkg-config --cflags --libs opencv`
解决了不再出现警告了。
详细!交叉编译时 note: the mangling of 'va_list' has changed in GCC 4.4解决办法