Date: Mon, 19 Nov 2001 10:06:26 -0800 From: Joe Kelsey <joe@zircon.seattle.wa.us> To: freebsd-java@freebsd.org Subject: Plugin status Message-ID: <15353.18978.717379.778079@zircon.zircon.seattle.wa.us>
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I have been working on the plugin for Mozilla for a while, so I guess I
should post my results and maybe someone can improve on them.
The plugin compiles, with a few changes to the master Makefile in the
port. I attach the diffs at the end of this message. Basically, the
plugin needs to find glib12, gmodule12, gdk12, gtk12, and nspr4
libraries. The first four come from the glib12 and gtk12 ports, so I
added LIB_DEPENDS to cover those. nspr4 is inthe mozilla port, so I
added a dependency on mozilla to the port. I don't mind adding the glib
and gtk dependencies, but the mozilla dependency seems like a stretch,
especially for someone who doesn't want the plugin.
Anyway, the plugin makefile cannot find the libraries directly, since it
is looking for -lglib instead of -lglib12, so I added a pre-patch set to
create a directory and place symbolic links to the actual libraries.
Then, we can merely set the appropriate make environment variables, and
the patch builds nicely.
We can solve the nspr4/mozilla problem by including a copy of the i386
nspr4 library in
j2sdk1.3.1/plugin/.oji-plugin/src/motif/lib/solaris/i386/libnspr4.so as
part of the port. It's up to Greg.
Also, there is a false comment about needing to build images before
plugin on i386 in some makefile somewhere. This is just wrong. If you
don't build the plugin before images, the plugin will not be included in
the installed images. So, I changed the all target to "all plugin
images" and everything seems to work.
If you are interested in testing, have a look at
j2sdk1.3.1/ext/plugin/oji-plugin/src/motif/Notes. This explains how to
set up the plugin for debugging. You need to at least set the
environment variable THREADS_FLAG=green before starting mozilla, or you
will get nowhere. You can also set JAVA_PLUGIN_TRACE to enable the
creation of plugin trace files in /tmp named plugin_parent131.trace and
child_java_vm131.trace. My experiments show that the child runs up to
the point of calling JNI_CreateJavaVM and dies somewhere in that
function. Any furhter details require work with gdb.
I hope this encourages others to help inthe debugging process.
/Joe
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--- Makefile.orig Tue Oct 16 05:43:07 2001
+++ Makefile Mon Nov 19 09:48:25 2001
@@ -19,7 +19,10 @@
zip:${PORTSDIR}/archivers/zip \
gtar:${PORTSDIR}/archivers/gtar \
${JDK13DIR}/bin/javac:${PORTSDIR}/java/linux-jdk13 \
- ${X11BASE}/lib/libMrm.a:${PORTSDIR}/x11-toolkits/open-motif-devel
+ ${X11BASE}/lib/libMrm.a:${PORTSDIR}/x11-toolkits/open-motif-devel \
+ mozilla:$(PORTSDIR)/www/mozilla
+LIB_DEPENDS= glib12:$(PORTSDIR)/devel/glib12 \
+ gtk12:$(PORTSDIR)/x11-toolkits/gtk12
RUN_DEPENDS= javavm:${PORTSDIR}/java/javavmwrapper
WRKSRC= ${WRKDIR}/j2sdk1.3.1/make
@@ -38,8 +41,14 @@
SYS_CFLAGS="${CFLAGS}" \
CLASSPATH="" \
LD_LIBRARY_PATH="" \
- JAVA_COMPILER=""
-ALL_TARGET= all images
+ JAVA_COMPILER="" \
+ LIBG_HDRS=/usr/local/include/glib12 \
+ GTK_HDRS=/usr/X11R6/include/gtk12 \
+ LIBIDL_HDRS= \
+ LIBG_LIB_DIR=${WRKDIR}/j2sdk1.3.1/ext/plugin/build/bsd \
+ GTK_LIB_DIR=${WRKDIR}/j2sdk1.3.1/ext/plugin/build/bsd \
+ LIBIDL_LIB_DIR=/usr/X11R6/lib/mozilla
+ALL_TARGET= all plugin images
TAR= gtar # Necessary for proper extraction of sources
BSD_TAR= /usr/bin/tar
PLIST_SUB+= JDK_VERSION=${JDK_VERSION}
@@ -71,6 +80,11 @@
${MKDIR} -p j2sdk1.3.1/ext/plugin/oji-plugin/include/bsd/jdk12 && \
${MKDIR} -p j2sdk1.3.1/ext/plugin/oji-plugin/include/solaris/navig5/private && \
${MKDIR} -p j2sdk1.3.1/src/bsd/doc/man && \
+ ${MKDIR} -p j2sdk1.3.1/ext/plugin/build/bsd && \
+ ln -s /usr/local/lib/libglib12.so j2sdk1.3.1/ext/plugin/build/bsd/libglib.so && \
+ ln -s /usr/local/lib/libgmodule12.so j2sdk1.3.1/ext/plugin/build/bsd/libgmodule.so && \
+ ln -s /usr/X11R6/lib/libgdk12.so j2sdk1.3.1/ext/plugin/build/bsd/libgdk.so && \
+ ln -s /usr/X11R6/lib/libgtk12.so j2sdk1.3.1/ext/plugin/build/bsd/libgtk.so && \
${PATCH} < ${WRKDIR}/jdk131.patches
.if !defined(NODEBUG)
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