chore: Only require jni.h to be found when searching for the JNI

TokTok / jvm-toxcore-c

JVM (Java/Scala/Kotlin) bindings to toxcore

https://toktok.ltd

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chore: Only require jni.h to be found when searching for the JNI #96

Closed robinlinden closed 2 years ago

robinlinden commented 2 years ago

Before this patch, we would only add the jni.h include path if both JNI and AWT were found as FindJNI.cmake only sets JNI_FOUND if both JNI and AWT were found, requiring you to install openjdk-11-jdk instead of openjdk-11-jdk-headless for the build to succeed.

After this patch both the headless and the full jdk is fine.

See: https://cmake.org/cmake/help/v3.22/module/FindJNI.html

This change is