Android NDK抱怨std :: nearbyint不是std的成员 [英] android NDK complains std::nearbyint is not a member of std

问题描述

我要在中使用 std :: nearbyint android gcc ，但是ndk抱怨 std :: nearbyint 不是std的成员。我的代码&中包含了 cmath 标头

I want use std::nearbyint in android gcc but then ndk complains that std::nearbyint is not a member of std. I have the cmath header included in my code & the same builds well for OSX.

是否可以解决此问题？是否可以编写自己的版本std :: nearbyint ？
我在Android上使用 NDK14b

Is there a workaround for this ? Is possible to write my own version of std::nearbyint ? I am using NDK14b on android

推荐答案

https://github.com/android-ndk/ndk/issues/82 。 GNU的libstdc ++的功能卫士过于广泛。我们正在努力稳定NDK的libc ++解决方案，因此我们可以完全转向它。

This is part of https://github.com/android-ndk/ndk/issues/82. GNU's libstdc++ is overly broad with their feature guards. We're working on stabilizing the NDK's solution for libc++ so we can just move entirely over to that instead.

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