cxxflags和optimize哪个优先级更高

[396848385]

你好 想请教下比如在cxxflags和optimize中分别设置-O3和-O2选项 最终会以哪个为准呢

[chen3feng]

都会进命令行，gcc以后面出现的为准你用 --verbose看看输出的命令行吧。optimize只对release构建生效，debug构建时忽略。

On Thu, Sep 12, 2024, 11:09 396848385 @.***> wrote:

你好 想请教下比如在cxxflags和optimize中分别设置-O3和-O2选项 最终会以哪个为准呢

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