CODEWITHSUNDEEP
cmakejava-10
Black Boy
Black Boy

Reputation: 91

TinyB's CMake script cannot find javah

I tried reinstalling TinyB from scratch: https://github.com/intel-iot-devkit/tinyb. When I run CMake in Ubuntu

cmake -DBUILDJAVA=ON

I get this error: 

INFO - libtinyb Version v0.5.0-dirty
CMake Error at java/CMakeLists.txt:16 (message):
Cannot locate javah executable.


-- Configuring incomplete, errors occurred!
See also "/home/ubuntu/Downloads/tinyb-master/CMakeFiles/CMakeOutput.log".
See also "/home/ubuntu/Downloads/tinyb-master/CMakeFiles/CMakeError.log".

My version of Java:

java -version
java version "10.0.1" 2018-04-17
Java(TM) SE Runtime Environment 18.3 (build 10.0.1+10)
Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.1+10, mixed mode)

What's my problem?

Upvotes: 1

Views: 736

Answers (1)

usr1234567
usr1234567

Reputation: 23384

This is an incompatibility of TinyB with Java 10. Please open an issue for TinyB. The reason is, that with Java 10 javah is dropped and replaced by javac option :

-h <directory>
    Specify where to place generated native header files

You can try to fix it yourself or use Java 9. Maybe the most recent version of CMake might help; you can give it a try.

TinyB has now an issue and a pending merge request regarding this topic.

Upvotes: 3

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