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Re: gtk-peer compile fixes for gcc-2.95
On Fri, 2004-04-09 at 17:34, Mark Wielaard wrote:
> Hi,
>
> Here is another part of the native C cleanup.
>
> 2004-04-09 Mark Wielaard <mark@klomp.org>
>
> * configure.ac (AM_CFLAGS): Don't define _POSIX_SOURCE.
>
> * native/jni/gtk-peer/gthread-jni.c (maybe_rethrow): Explicitly
> malloc and free buf.
>
> * native/jni/java-nio/gnu_java_nio_channels_FileChannelImpl.c
> (GET_NATIVE_FD): Remove macro.
> (get_native_fd): Replace GET_NATIVE_FD macro.
>
> * native/target/generic/target_generic_misc.h
> (TARGET_NATIVE_MISC_FORMAT_STRING): Remove unused macro.
>
> With this I believe the only things that make the native sources
> uncompilable with gcc-2.95 are the following:
>
> ../../../../classpath-cvs/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c:670: warning: ISO C forbids passing arg 6 of `g_signal_handlers_block_matched' between function pointer and `void *'
> ../../../../classpath-cvs/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c: In function `Java_gnu_java_awt_peer_gtk_GtkComponentPeer_removeExposeFilter':
> ../../../../classpath-cvs/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c:714: warning: ISO C forbids passing arg 6 of `g_signal_handlers_disconnect_matched' between function pointer and `void *'
> ../../../../classpath-cvs/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c:716: warning: ISO C forbids passing arg 6 of `g_signal_handlers_unblock_matched' between function pointer and `void *'
>
> Could one of the gtk-peer hackers look at those?
> It seems just casting the argument to a gpointer fixes all, but there is
> some c macro magic going on here.
Try updating your source tree. These calls seem to have been replaced
with other GLib functions (at least on Classpath HEAD and libgcj
java-gui-branch).
Tom