GCJ 3.3.1 and JNI working under Cygwin?

Mon Jun 14 15:12:00 GMT 2004

Martin Egholm Nielsen wrote:
>> For the first command I get:
>> $ gcc -I/cygdrive/c/j2sdk1.4.2/include/ -I/cygdrive/c/j2sdk1.4.2/include/win32/ -I. -c JNITest.c
> In file included from /cygdrive/c/j2sdk1.4.2/include/jni.h:27,
> from JNITest.c:8:
> /cygdrive/c/j2sdk1.4.2/include/win32/jni_md.h:16: error: syntax error before "jlong"
> /cygdrive/c/j2sdk1.4.2/include/win32/jni_md.h:16: warning: data definition has no type or storage class
>> I'm not quite sure what goes wrong...

It seems that you don't have __int64 type defined.
>From win32.h (cygwin system include files) you have:
# ifndef __int64 /* some versions seem to #define it already */
# define __int64 long long
# endif
Try to put that definition before
#include <jni.h>
Let's see if there is anything else missing... :-)
Or you might just want to include win32.h before including jni.h.
Joao