arm环境下编译出现下面警告的解决办法 note: the mangling of 'va_list' has changed in GCC 4.4

dotphoenix

于 2012-06-29 17:59:48 发布

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分类专栏：杂项文章标签： gcc list warnings

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本文介绍在GCC4.4中对va_list类型的处理方式发生了改变，以符合ARM ABI规范，并提供关闭此警告的编译选项-Wno-psabi。

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note: the mangling of 'va_list' has changed in GCC 4.4

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.