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DLTcollab / dcurl

Hardware-accelerated Multi-threaded IOTA PoW, drop-in replacement for ccurl
MIT License
41 stars 23 forks source link

Javah not found error #194

Closed tylerw1369 closed 5 years ago

tylerw1369 commented 5 years ago

I'm getting a javah error not found when trying to build. I am using Java 1.8.0. Any suggestions?

tyler@tyler-MS-7B79:/testing/dcurl$ make BUILD_AVX=1 BUILD_GPU=1 BUILD_JNI=1 mk/java.mk:25: *** "javah is not available. Please check JDK installation". Stop. tyler@tyler-MS-7B79:/testing/dcurl$ java -version openjdk version "1.8.0_222" OpenJDK Runtime Environment (build 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10) OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode)

marktwtn commented 5 years ago

Did you set the environment variable JAVA_HOME to your Java directory?

tylerw1369 commented 5 years ago

Checked it and now it's saying this. Kinda wierd.

tyler@tyler-MS-7B79:/testing/dcurl$ make BUILD_AVX=1 BUILD_GPU=1 BUILD_JNI=1 make: *** No rule to make target '/usr/lib/jvm/java-8-oracle/include/jni.h', needed by 'build/jni/iri-pearldiver-exlib.o'. Stop. tyler@tyler-MS-7B79:/testing/dcurl$

marktwtn commented 5 years ago

You are using OpenJDK and the header file path is java-8-oracle?

What is the value of your environment variable JAVA_HOME? And please list the directories under the /usr/lib/jvm.