Unreal Engine 4 - Android GDR - Visual Studio - sys/cdefs.h - "No function renaming possible"

Question

我正在尝试在 Visual Studio 2013 年编译 Unreal Engine 4 项目，包括 Android NDK，但是出现错误我不知道如何解决

PublicIncludePaths.Add("D:/NVPACK/android-ndk-r9c/platforms/android-19/arch-arm/usr/include");

D:\NVPACK\android-ndk-r9c\platforms\android-19\arch-arm\usr\include\sys/cdefs.h(252): 致命错误 C1189: #error : "No function renaming possible"

这是导致错误的代码

#ifdef __lint__
#define __RENAME(x) __symbolrename(x)
#else
#error "No function renaming possible"
#endif /* __lint__ */

Answer 1

愚蠢的我！我试图编译 Unreal Editor 的源代码，换句话说就是 Windows。使用编辑器 Launch/Package for Android 是使用 Android NDK headers.

编译的正确方法

.Build.cs

if ((Target.Platform == UnrealTargetPlatform.Android))
{
    PublicIncludePaths.Add("D:/NVPACK/android-ndk-r9c/platforms/android-19/arch-arm/usr/include");
}

.cpp

#include "Android/AndroidApplication.h"
...
JNIEnv* Env = FAndroidApplication::GetJavaEnv();
jint VersionJint = Env->GetVersion();
int8 Version = (int8)VersionJint;
GEngine->AddOnScreenDebugMessage(2, 0.5f, FColor::Cyan, FString::FromInt(Version));

看来我也需要所有#includes 的例外。

Unreal Engine 4 - Android GDR - Visual Studio - sys/cdefs.h - "No function renaming possible"

Unreal Engine 4 - Android NDK - Visual Studio - sys/cdefs.h - "No function renaming possible"

visual-studio

android-ndk

unreal-engine4