MingW GCC sorry, not implemented: 64-bit mode is not compiled in #include <jni.h>

Question

I am trying to compile a C program that uses the Java JNI header jni.h , but I get the following error:

 sorry, unimplemented: 64-bit mode not compiled in #include <jni.h>

I am using a 64-bit JDK, so I do not understand why this is happening.

+5

Joseph Prabhu C Jun 18 '15 at 9:31

2 answers

Joseph Prabhu C · Answer 1 · 2015-06-18T10:19:03+0000

The problem turned out to be that I used the 32-bit version of MinGW GCC. When upgrading to 64-bit compilers, the error disappeared.

176coding · Answer 2 · 2016-02-27T02:11:19+0000

you must download the 64-bit version of mingw at https://sourceforge.net/projects/mingw-w64/

download exe installer