diff options
Diffstat (limited to 'libjava')
| -rw-r--r-- | libjava/ChangeLog | 7 | ||||
| -rw-r--r-- | libjava/include/jni_md.h | 23 |
2 files changed, 20 insertions, 10 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 5189d15f2ba..c6db9fb9413 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,10 @@ +2007-06-28 Jan Nijtmans <nijtmans@users.sourceforge.net> + + PR libgcj/30999: + * jni_md.h: Add the possibility to compile jni code with. + -fvisibility=hidden. This causes all symbols to be hidden + except the JNI functions which need to be exported. + 2007-06-28 Andreas Tobler <a.tobler@schweiz.org> * testsuite/libjava.jvmti/jvmti-interp.exp (gij_jvmti_test_one): Pass diff --git a/libjava/include/jni_md.h b/libjava/include/jni_md.h index 6ea90ab4c36..f806bac5179 100644 --- a/libjava/include/jni_md.h +++ b/libjava/include/jni_md.h @@ -124,6 +124,19 @@ typedef uint16_t jchar; #define JNICALL __stdcall +#else /* !( _WIN32 || __WIN32__ || WIN32) */ + +#define JNIIMPORT +#if defined(__GNUC__) && __GNUC__ > 3 +#define JNIEXPORT __attribute__ ((visibility("default"))) +#else +#define JNIEXPORT +#endif + +#define JNICALL + +#endif /* !( _WIN32 || __WIN32__ || WIN32) */ + /* These defines apply to symbols in libgcj */ #ifdef __GCJ_DLL__ # ifdef __GCJ_JNI_IMPL__ @@ -135,14 +148,4 @@ typedef uint16_t jchar; # define _CLASSPATH_JNIIMPEXP #endif /* __GCJ_DLL__ */ -#else /* !( _WIN32 || __WIN32__ || WIN32) */ - -#define JNIIMPORT -#define JNIEXPORT -#define JNICALL -#define _CLASSPATH_JNIIMPEXP - -#endif /* !( _WIN32 || __WIN32__ || WIN32) */ - - #endif /* __GCJ_JNI_MD_H__ */ |