L012Linux和androidNDK之執行報錯CANNOT LINK EXECUTABLE: cannot locate symbol "signal" referenced by

執行報錯：

CANNOT LINK EXECUTABLE: cannot locate symbol "signal" referenced by

解決辦法

signal was an inline function until platform android-21, now it's not inline anymore.

When you use the ndk r10, android-21 is used by default but it's not fully retro-compatible with devices running former Android versions. In your case, signal can't be found on your device (but it would run properly on Lollipop).

When using the NDK, you should use the platform (APP_PLATFORM:=android-XX) that corresponds to your android:minSdkVersion.

So here you can set APP_PLATFORM:=android-15 inside Application.mk Makefile, and your lib will use the inline version of signal, so it will not look for its symbol at runtime.

即在Application.mk中增加如下設置

APP_PLATFORM := android-16

最后編輯于 ：
?著作權歸作者所有,轉載或內容合作請聯系作者
平臺聲明：文章內容（如有圖片或視頻亦包括在內）由作者上傳并發布，文章內容僅代表作者本人觀點，簡書系信息發布平臺，僅提供信息存儲服務。

推薦閱讀更多精彩內容