java-gnome-developer

[Java-gnome-developer] Compiling java-gnome applications with GCJ

[<a_t...@ma...>]

Hello. I want to compile java-gnome application with GCJ. Is it possible? What gcj options should I use?

Re: [Java-gnome-developer] Compiling java-gnome applications with GCJ

[Andrew C. <ca...@re...>]

Yes,

frysk, for instance, builds using GCJ; the exact options you need 
depends on your application and the libraries you are using.  The 
easiest way is:

    gcj --main=<your-main-class>  foo.jar

which will compile foo.jar down to a native java binary.

Andrew



Алексей Титов wrote:
> Hello. I want to compile java-gnome application with GCJ. Is it possible? What gcj options should I use?
>
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Re: [Java-gnome-developer] Compiling java-gnome applications with GCJ

[Alexey T. <a_t...@ma...>]

> Yes,
> 
> frysk, for instance, builds using GCJ; the exact options you need 
> depends on your application and the libraries you are using.  The 
> easiest way is:
> 
>     gcj --main=<your-main-class>  foo.jar
> 
> which will compile foo.jar down to a native java binary.
> 
> Andrew
> 
Thank you for answer... But I do something wrong, perhaps... I created a
jar containing my class files (app.jar). I can run it:

java -Djava.library.path=/usr/lib  -jar ./app.jar

But when I try to compile it with gcj:

 LANG=C; gcj --main=test.Main app.jar
--CLASSPATH=:/usr/share/java/gtk2.8.jar:/usr/share/java/gnome2.12.jar:/usr/share/java/glib0.2.jar:/usr/share/java/cairo1.0.jar -Djava.library.path=/usr/lib

the following error produces:

/tmp/ccSczgo2.o: In function `bool test::Main
$1::lifeCycleQuery(org::gnu::gtk::event::LifeCycleEvent*)':
app.jar:(.text+0x41): undefined reference to `void
org::gnu::gtk::Gtk::mainQuit()'
/tmp/ccSczgo2.o: In function `void test::Main
$2::buttonEvent(org::gnu::gtk::event::ButtonEvent*)':
app.jar:(.text+0xab): undefined reference to
`org::gnu::gtk::event::ButtonEvent$Type::class$'
app.jar:(.text+0xb5): undefined reference to
`org::gnu::gtk::event::ButtonEvent$Type::RELEASE'
app.jar:(.text+0xe0): undefined reference to `void
org::gnu::gtk::Gtk::mainQuit()'
/tmp/ccSczgo2.o: In function `void test::Main
$3::buttonEvent(org::gnu::gtk::event::ButtonEvent*)':
app.jar:(.text+0x16b): undefined reference to
`org::gnu::gtk::event::ButtonEvent$Type::class$'
app.jar:(.text+0x175): undefined reference to
`org::gnu::gtk::event::ButtonEvent$Type::RELEASE'
app.jar:(.text+0x1aa): undefined reference to
`org::gnu::gtk::DataRow::class$'
app.jar:(.text+0x1c9): undefined reference to
`org::gnu::gtk::DataRow::DataRow()'
/tmp/ccSczgo2.o: In function `test::Main::Main()':
app.jar:(.text+0x2bf): undefined reference to
`org::gnu::gtk::Window::class$'
app.jar:(.text+0x2ef): undefined reference to
`org::gnu::gtk::WindowType::class$'
app.jar:(.text+0x2f9): undefined reference to
`org::gnu::gtk::WindowType::TOPLEVEL'
app.jar:(.text+0x323): undefined reference to
`org::gnu::gtk::Window::Window(org::gnu::gtk::WindowType*)'
app.jar:(.text+0x34e): undefined reference to
`org::gnu::gtk::Button::class$'
app.jar:(.text+0x383): undefined reference to
`org::gnu::gtk::GtkStockItem::class$'
app.jar:(.text+0x394): undefined reference to
`org::gnu::gtk::GtkStockItem::SAVE'
app.jar:(.text+0x3be): undefined reference to
`org::gnu::gtk::Button::Button(org::gnu::gtk::GtkStockItem*)'
app.jar:(.text+0x3e9): undefined reference to
`org::gnu::gtk::Button::class$'
app.jar:(.text+0x41e): undefined reference to
`org::gnu::gtk::GtkStockItem::class$'
app.jar:(.text+0x428): undefined reference to
`org::gnu::gtk::GtkStockItem::CDROM'
app.jar:(.text+0x452): undefined reference to
`org::gnu::gtk::Button::Button(org::gnu::gtk::GtkStockItem*)'
app.jar:(.text+0x5ba): undefined reference to
`org::gnu::gtk::DataRow::class$'
app.jar:(.text+0x5eb): undefined reference to
`org::gnu::gtk::DataRow::DataRow()'
app.jar:(.text+0x5fe): undefined reference to
`org::gnu::gtk::ListStore::class$'
app.jar:(.text+0x63b): undefined reference to
`org::gnu::gtk::DataColumn::class$'
app.jar:(.text+0x673): undefined reference to
`org::gnu::gtk::DataColumnString::class$'
app.jar:(.text+0x692): undefined reference to
`org::gnu::gtk::DataColumnString::DataColumnString()'
app.jar:(.text+0x70b): undefined reference to
`org::gnu::gtk::ListStore::ListStore(JArray<org::gnu::gtk::DataColumn*>*)'
app.jar:(.text+0x80a): undefined reference to
`org::gnu::gtk::ComboBox::class$'
app.jar:(.text+0x83b): undefined reference to
`org::gnu::gtk::ComboBox::ComboBox()'
app.jar:(.text+0x848): undefined reference to
`org::gnu::gdk::Pixbuf::class$'
app.jar:(.text+0x88e): undefined reference to
`org::gnu::gdk::Pixbuf::Pixbuf(java::lang::String*)'
app.jar:(.text+0x8e4): undefined reference to
`org::gnu::gtk::Image::class$'
app.jar:(.text+0x931): undefined reference to
`org::gnu::gtk::Image::Image(org::gnu::gdk::Pixbuf*)'
app.jar:(.text+0x9f5): undefined reference to
`org::gnu::gtk::HBox::class$'
app.jar:(.text+0xa43): undefined reference to
`org::gnu::gtk::HBox::HBox(bool, int)'
/tmp/ccSczgo2.o: In function `void
test::Main::main(JArray<java::lang::String*>*)':
app.jar:(.text+0xc87): undefined reference to `void
org::gnu::gtk::Gtk::init(JArray<java::lang::String*>*)'
app.jar:(.text+0xca6): undefined reference to `void
org::gnu::gtk::Gtk::main()'
/tmp/ccSczgo2.o: In function `test::MyWidget::MyWidget()':
app.jar:(.text+0xcc6): undefined reference to
`org::gnu::gtk::DrawingArea::DrawingArea()'
/tmp/ccSczgo2.o: In function `bool
test::MyWidget::exposeEvent(org::gnu::gtk::event::ExposeEvent*)':
app.jar:(.text+0xd09): undefined reference to
`org::gnu::gdk::GdkCairo::class$'
app.jar:(.text+0xd51): undefined reference to
`org::gnu::gdk::GdkCairo::GdkCairo(org::gnu::gdk::Drawable*)'
/tmp/ccSczgo2.o: In function `void
test::MyWidget::draw(org::gnu::gdk::GdkCairo*)':
app.jar:(.text+0xe9f): undefined reference to
`org::freedesktop::cairo::Rectangle::class$'
app.jar:(.text+0xef5): undefined reference to `int
org::gnu::gtk::Allocation::getWidth()'
app.jar:(.text+0xf30): undefined reference to `int
org::gnu::gtk::Allocation::getHeight()'
app.jar:(.text+0xf66): undefined reference to
`org::freedesktop::cairo::Rectangle::Rectangle(double, double, double,
double)'
app.jar:(.text+0xf9b): undefined reference to
`org::freedesktop::cairo::Pattern::class$'
app.jar:(.text+0xfea): undefined reference to
`org::freedesktop::cairo::Pattern::Pattern(double, double, double)'
app.jar:(.text+0x116f): undefined reference to
`org::freedesktop::cairo::Rectangle::class$'
app.jar:(.text+0x11c5): undefined reference to `int
org::gnu::gtk::Allocation::getWidth()'
app.jar:(.text+0x1200): undefined reference to `int
org::gnu::gtk::Allocation::getHeight()'
app.jar:(.text+0x1236): undefined reference to
`org::freedesktop::cairo::Rectangle::Rectangle(double, double, double,
double)'
app.jar:(.text+0x126b): undefined reference to
`org::freedesktop::cairo::Pattern::class$'
app.jar:(.text+0x12ba): undefined reference to
`org::freedesktop::cairo::Pattern::Pattern(double, double, double)'
/tmp/ccSczgo2.o:(.data+0x7c): undefined reference to
`org::gnu::gtk::event::LifeCycleListener::class$'
/tmp/ccSczgo2.o:(.data+0x1a8): undefined reference to
`org::gnu::gtk::event::ButtonListener::class$'
/tmp/ccSczgo2.o:(.data+0x2d4): undefined reference to
`org::gnu::gtk::ListStore::class$'
/tmp/ccSczgo2.o:(.data+0x308): undefined reference to
`org::gnu::gtk::event::ButtonListener::class$'
/tmp/ccSczgo2.o:(.data+0x424): undefined reference to
`org::gnu::gtk::Window::class$'
/tmp/ccSczgo2.o:(.data+0x434): undefined reference to
`org::gnu::gtk::Button::class$'
/tmp/ccSczgo2.o:(.data+0x444): undefined reference to
`org::gnu::gtk::Button::class$'
/tmp/ccSczgo2.o:(.data+0x590): undefined reference to `void
org::gnu::glib::GObject::finalize()'
/tmp/ccSczgo2.o:(.data+0x594): undefined reference to `int
org::gnu::glib::Struct::hashCode()'
/tmp/ccSczgo2.o:(.data+0x598): undefined reference to `bool
org::gnu::glib::Struct::equals(java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x5a8): undefined reference to
`org::gnu::glib::Handle* org::gnu::glib::Struct::getHandle()'
/tmp/ccSczgo2.o:(.data+0x5ac): undefined reference to `void
org::gnu::glib::Struct::setHandle(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x5b0): undefined reference to `int
org::gnu::glib::GObject::addEventHandler(java::lang::String*,
java::lang::String*, java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x5b4): undefined reference to `int
org::gnu::glib::GObject::addEventHandler(java::lang::String*,
java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x5b8): undefined reference to `int
org::gnu::glib::GObject::addEventHandler(java::lang::String*,
java::lang::Object*, java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x5bc): undefined reference to `int
org::gnu::glib::GObject::addEventHandler(java::lang::String*,
java::lang::String*, java::lang::Object*, bool)'
/tmp/ccSczgo2.o:(.data+0x5c0): undefined reference to `int
org::gnu::glib::GObject::addEventHandler(java::lang::String*,
java::lang::String*, java::lang::Object*, java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x5c4): undefined reference to `int
org::gnu::glib::GObject::addEventHandler(java::lang::String*,
java::lang::String*, java::lang::Class*)'
/tmp/ccSczgo2.o:(.data+0x5c8): undefined reference to `int
org::gnu::glib::GObject::addEventHandler(java::lang::String*,
java::lang::String*, java::lang::Class*, java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x5cc): undefined reference to `void
org::gnu::glib::GObject::removeEventHandler(int)'
/tmp/ccSczgo2.o:(.data+0x5d0): undefined reference to
`java::lang::Object*
org::gnu::glib::GObject::getData(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x5d4): undefined reference to `void
org::gnu::glib::GObject::setData(java::lang::String*,
java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x5d8): undefined reference to
`java::lang::Class*
org::gnu::gtk::Widget::getEventListenerClass(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x5dc): undefined reference to
`org::gnu::glib::EventType*
org::gnu::gtk::Widget::getEventType(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x5e0): undefined reference to `void
org::gnu::glib::GObject::setProperty(java::lang::String*,
org::gnu::glib::Value*)'
/tmp/ccSczgo2.o:(.data+0x5e4): undefined reference to `void
org::gnu::glib::GObject::setIntProperty(java::lang::String*, int)'
/tmp/ccSczgo2.o:(.data+0x5e8): undefined reference to `void
org::gnu::glib::GObject::setStringProperty(java::lang::String*,
java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x5ec): undefined reference to `void
org::gnu::glib::GObject::setBooleanProperty(java::lang::String*, bool)'
/tmp/ccSczgo2.o:(.data+0x5f0): undefined reference to `void
org::gnu::glib::GObject::setFloatProperty(java::lang::String*, float)'
/tmp/ccSczgo2.o:(.data+0x5f4): undefined reference to `void
org::gnu::glib::GObject::setLongProperty(java::lang::String*, long
long)'
/tmp/ccSczgo2.o:(.data+0x5f8): undefined reference to `void
org::gnu::glib::GObject::setDoubleProperty(java::lang::String*, double)'
/tmp/ccSczgo2.o:(.data+0x5fc): undefined reference to `void
org::gnu::glib::GObject::setPixbufProperty(java::lang::String*,
org::gnu::gdk::Pixbuf*)'
/tmp/ccSczgo2.o:(.data+0x600): undefined reference to `void
org::gnu::glib::GObject::setJavaObjectProperty(java::lang::String*,
java::lang::Object*)'
/tmp/ccSczgo2.o:(.data+0x604): undefined reference to
`org::gnu::glib::Value*
org::gnu::glib::GObject::getProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x608): undefined reference to `int
org::gnu::glib::GObject::getIntProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x60c): undefined reference to
`java::lang::String*
org::gnu::glib::GObject::getStringProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x610): undefined reference to `bool
org::gnu::glib::GObject::getBooleanProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x614): undefined reference to `float
org::gnu::glib::GObject::getFloatProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x618): undefined reference to `long long
org::gnu::glib::GObject::getLongProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x61c): undefined reference to `double
org::gnu::glib::GObject::getDoubleProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x620): undefined reference to
`org::gnu::gdk::Pixbuf*
org::gnu::glib::GObject::getPixbufProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x624): undefined reference to
`java::lang::Object*
org::gnu::glib::GObject::getJavaObjectProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x628): undefined reference to `bool
org::gnu::glib::GObject::hasProperty(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x62c): undefined reference to `void
org::gnu::glib::GObject::addListener(org::gnu::glib::PropertyNotificationListener*)'
/tmp/ccSczgo2.o:(.data+0x630): undefined reference to `void
org::gnu::glib::GObject::removeListener(org::gnu::glib::PropertyNotificationListener*)'
/tmp/ccSczgo2.o:(.data+0x634): undefined reference to `void
org::gnu::glib::GObject::freezeNotify()'
/tmp/ccSczgo2.o:(.data+0x638): undefined reference to `void
org::gnu::glib::GObject::notify(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x63c): undefined reference to `void
org::gnu::glib::GObject::thawNotify()'
/tmp/ccSczgo2.o:(.data+0x640): undefined reference to
`org::gnu::glib::GObject*
org::gnu::glib::GObject::retrieveGObject(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x644): undefined reference to `void
org::gnu::gtk::GtkObject::destroy()'
/tmp/ccSczgo2.o:(.data+0x648): undefined reference to `void
org::gnu::gtk::GtkObject::sink()'
/tmp/ccSczgo2.o:(.data+0x64c): undefined reference to `void
org::gnu::gtk::GtkObject::checkState()'
/tmp/ccSczgo2.o:(.data+0x650): undefined reference to `void
org::gnu::gtk::Widget::show()'
/tmp/ccSczgo2.o:(.data+0x654): undefined reference to `void
org::gnu::gtk::Widget::showAll()'
/tmp/ccSczgo2.o:(.data+0x658): undefined reference to `void
org::gnu::gtk::Widget::hide()'
/tmp/ccSczgo2.o:(.data+0x65c): undefined reference to `void
org::gnu::gtk::Widget::hideAll()'
/tmp/ccSczgo2.o:(.data+0x660): undefined reference to `void
org::gnu::gtk::Widget::realize()'
/tmp/ccSczgo2.o:(.data+0x664): undefined reference to `void
org::gnu::gtk::Widget::draw()'
/tmp/ccSczgo2.o:(.data+0x668): undefined reference to `void
org::gnu::gtk::Widget::drawArea(org::gnu::gdk::Rectangle*)'
/tmp/ccSczgo2.o:(.data+0x66c): undefined reference to `void
org::gnu::gtk::Widget::drawArea(int, int, int, int)'
/tmp/ccSczgo2.o:(.data+0x670): undefined reference to `bool
org::gnu::gtk::Widget::activate()'
/tmp/ccSczgo2.o:(.data+0x674): undefined reference to `void
org::gnu::gtk::Widget::reparent(org::gnu::gtk::Widget*)'
/tmp/ccSczgo2.o:(.data+0x678): undefined reference to
`org::gnu::gtk::Widget* org::gnu::gtk::Widget::getParent()'
/tmp/ccSczgo2.o:(.data+0x67c): undefined reference to
`org::gnu::gdk::Window* org::gnu::gtk::Widget::getParentWindow()'
/tmp/ccSczgo2.o:(.data+0x680): undefined reference to
`org::gnu::gdk::Window* org::gnu::gtk::Widget::getWindow()'
/tmp/ccSczgo2.o:(.data+0x684): undefined reference to `void
org::gnu::gtk::Widget::setEvents(org::gnu::gdk::EventMask*)'
/tmp/ccSczgo2.o:(.data+0x688): undefined reference to `void
org::gnu::gtk::Widget::addEvents(org::gnu::gdk::EventMask*)'
/tmp/ccSczgo2.o:(.data+0x68c): undefined reference to `void
org::gnu::gtk::Widget::setExtensionEvents(org::gnu::gdk::ExtensionMode*)'
/tmp/ccSczgo2.o:(.data+0x690): undefined reference to
`org::gnu::gdk::ExtensionMode*
org::gnu::gtk::Widget::getExtensionEvents()'
/tmp/ccSczgo2.o:(.data+0x694): undefined reference to
`org::gnu::gdk::Rectangle*
org::gnu::gtk::Widget::intersect(org::gnu::gdk::Rectangle*)'
/tmp/ccSczgo2.o:(.data+0x698): undefined reference to `bool
org::gnu::gtk::Widget::hasFocus()'
/tmp/ccSczgo2.o:(.data+0x69c): undefined reference to `void
org::gnu::gtk::Widget::grabFocus()'
/tmp/ccSczgo2.o:(.data+0x6a0): undefined reference to `bool
org::gnu::gtk::Widget::getCanFocus()'
/tmp/ccSczgo2.o:(.data+0x6a4): undefined reference to `void
org::gnu::gtk::Widget::setCanFocus(bool)'
/tmp/ccSczgo2.o:(.data+0x6a8): undefined reference to `void
org::gnu::gtk::Widget::grabDefault()'
/tmp/ccSczgo2.o:(.data+0x6ac): undefined reference to `void
org::gnu::gtk::Widget::setName(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x6b0): undefined reference to
`java::lang::String* org::gnu::gtk::Widget::getName()'
/tmp/ccSczgo2.o:(.data+0x6b4): undefined reference to `void
org::gnu::gtk::Widget::setSensitive(bool)'
/tmp/ccSczgo2.o:(.data+0x6b8): undefined reference to `bool
org::gnu::gtk::Widget::getSensitive()'
/tmp/ccSczgo2.o:(.data+0x6bc): undefined reference to
`org::gnu::gtk::Widget* org::gnu::gtk::Widget::getToplevel()'
/tmp/ccSczgo2.o:(.data+0x6c0): undefined reference to
`org::gnu::gdk::Colormap* org::gnu::gtk::Widget::getColormap()'
/tmp/ccSczgo2.o:(.data+0x6c4): undefined reference to `void
org::gnu::gtk::Widget::setColormap(org::gnu::gdk::Colormap*)'
/tmp/ccSczgo2.o:(.data+0x6c8): undefined reference to
`org::gnu::gdk::Point* org::gnu::gtk::Widget::getPointer()'
/tmp/ccSczgo2.o:(.data+0x6cc): undefined reference to `bool
org::gnu::gtk::Widget::isAncestor(org::gnu::gtk::Widget*)'
/tmp/ccSczgo2.o:(.data+0x6d0): undefined reference to `void
org::gnu::gtk::Widget::pushColormap(org::gnu::gdk::Colormap*)'
/tmp/ccSczgo2.o:(.data+0x6d4): undefined reference to `void
org::gnu::gtk::Widget::popColormap()'
/tmp/ccSczgo2.o:(.data+0x6d8): undefined reference to `void
org::gnu::gtk::Widget::shapeCombineMask(org::gnu::gdk::Bitmap*, int,
int)'
/tmp/ccSczgo2.o:(.data+0x6dc): undefined reference to `void
org::gnu::gtk::Widget::setForegroundColor(org::gnu::gtk::StateType*,
org::gnu::gdk::Color*)'
/tmp/ccSczgo2.o:(.data+0x6e0): undefined reference to `void
org::gnu::gtk::Widget::setBackgroundColor(org::gnu::gtk::StateType*,
org::gnu::gdk::Color*)'
/tmp/ccSczgo2.o:(.data+0x6e4): undefined reference to `void
org::gnu::gtk::Widget::setTextColor(org::gnu::gtk::StateType*,
org::gnu::gdk::Color*)'
/tmp/ccSczgo2.o:(.data+0x6e8): undefined reference to `void
org::gnu::gtk::Widget::setBaseColor(org::gnu::gtk::StateType*,
org::gnu::gdk::Color*)'
/tmp/ccSczgo2.o:(.data+0x6ec): undefined reference to `void
org::gnu::gtk::Widget::setFont(org::gnu::pango::FontDescription*)'
/tmp/ccSczgo2.o:(.data+0x6f0): undefined reference to `void
org::gnu::gtk::Widget::modifyStyle(org::gnu::gtk::RcStyle*)'
/tmp/ccSczgo2.o:(.data+0x6f4): undefined reference to
`org::gnu::gtk::RcStyle* org::gnu::gtk::Widget::getModifierStyle()'
/tmp/ccSczgo2.o:(.data+0x6f8): undefined reference to
`org::gnu::gtk::Style* org::gnu::gtk::Widget::getStyle()'
/tmp/ccSczgo2.o:(.data+0x6fc): undefined reference to
`org::gnu::pango::Context* org::gnu::gtk::Widget::createContext()'
/tmp/ccSczgo2.o:(.data+0x700): undefined reference to
`org::gnu::pango::Context* org::gnu::gtk::Widget::getContext()'
/tmp/ccSczgo2.o:(.data+0x704): undefined reference to
`org::gnu::pango::Layout*
org::gnu::gtk::Widget::createLayout(java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x708): undefined reference to `void
org::gnu::gtk::Widget::setDoubleBuffered(bool)'
/tmp/ccSczgo2.o:(.data+0x70c): undefined reference to
`org::gnu::atk::AtkObject* org::gnu::gtk::Widget::getAccessible()'
/tmp/ccSczgo2.o:(.data+0x710): undefined reference to `bool
org::gnu::gtk::Widget::canActivateAccel(int)'
/tmp/ccSczgo2.o:(.data+0x714): undefined reference to
`org::gnu::gdk::Screen* org::gnu::gtk::Widget::getScreen()'
/tmp/ccSczgo2.o:(.data+0x718): undefined reference to `bool
org::gnu::gtk::Widget::hasScreen()'
/tmp/ccSczgo2.o:(.data+0x71c): undefined reference to
`org::gnu::gdk::Display* org::gnu::gtk::Widget::getDisplay()'
/tmp/ccSczgo2.o:(.data+0x720): undefined reference to
`org::gnu::gdk::Window* org::gnu::gtk::Widget::getRootWindow()'
/tmp/ccSczgo2.o:(.data+0x724): undefined reference to `void
org::gnu::gtk::Widget::addAccelerator(org::gnu::gtk::AccelGroup*, int,
org::gnu::gdk::ModifierType*, org::gnu::gtk::AccelFlags*)'
/tmp/ccSczgo2.o:(.data+0x728): undefined reference to `bool
org::gnu::gtk::Widget::removeAccelerator(org::gnu::gtk::AccelGroup*,
int, org::gnu::gdk::ModifierType*)'
/tmp/ccSczgo2.o:(.data+0x72c): undefined reference to `void
org::gnu::gtk::Widget::setMinimumSize(int, int)'
/tmp/ccSczgo2.o:(.data+0x730): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::LifeCycleListener*)'
/tmp/ccSczgo2.o:(.data+0x734): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::LifeCycleListener*)'
/tmp/ccSczgo2.o:(.data+0x738): undefined reference to `void
org::gnu::gtk::Widget::fireLifeCycleEvent(org::gnu::gtk::event::LifeCycleEvent*)'
/tmp/ccSczgo2.o:(.data+0x73c): undefined reference to `bool
org::gnu::gtk::Widget::fireBooleanLifeCycleEvent(org::gnu::gtk::event::LifeCycleEvent*, bool)'
/tmp/ccSczgo2.o:(.data+0x740): undefined reference to `void
org::gnu::gtk::Widget::handleShow()'
/tmp/ccSczgo2.o:(.data+0x744): undefined reference to `void
org::gnu::gtk::Widget::handleHide()'
/tmp/ccSczgo2.o:(.data+0x748): undefined reference to `void
org::gnu::gtk::Widget::handleRealize()'
/tmp/ccSczgo2.o:(.data+0x74c): undefined reference to `void
org::gnu::gtk::Widget::handleUnrealize()'
/tmp/ccSczgo2.o:(.data+0x750): undefined reference to `bool
org::gnu::gtk::Widget::handleDestroy(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x754): undefined reference to `bool
org::gnu::gtk::Widget::handleDelete(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x758): undefined reference to `void
org::gnu::gtk::Widget::handleMap()'
/tmp/ccSczgo2.o:(.data+0x75c): undefined reference to `void
org::gnu::gtk::Widget::handleUnmap()'
/tmp/ccSczgo2.o:(.data+0x760): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::FocusListener*)'
/tmp/ccSczgo2.o:(.data+0x764): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::FocusListener*)'
/tmp/ccSczgo2.o:(.data+0x768): undefined reference to `bool
org::gnu::gtk::Widget::fireFocusEvent(org::gnu::gtk::event::FocusEvent*)'
/tmp/ccSczgo2.o:(.data+0x76c): undefined reference to `bool
org::gnu::gtk::Widget::handleFocusIn(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x770): undefined reference to `bool
org::gnu::gtk::Widget::handleFocusOut(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x774): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::ConfigureListener*)'
/tmp/ccSczgo2.o:(.data+0x778): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::ConfigureListener*)'
/tmp/ccSczgo2.o:(.data+0x77c): undefined reference to `bool
org::gnu::gtk::Widget::fireConfigureEvent(org::gnu::gtk::event::ConfigureEvent*)'
/tmp/ccSczgo2.o:(.data+0x780): undefined reference to `bool
org::gnu::gtk::Widget::handleConfigure(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x784): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::KeyListener*)'
/tmp/ccSczgo2.o:(.data+0x788): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::KeyListener*)'
/tmp/ccSczgo2.o:(.data+0x78c): undefined reference to `bool
org::gnu::gtk::Widget::fireKeyEvent(org::gnu::gtk::event::KeyEvent*)'
/tmp/ccSczgo2.o:(.data+0x790): undefined reference to `bool
org::gnu::gtk::Widget::handleKeyPressed(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x794): undefined reference to `bool
org::gnu::gtk::Widget::handleKeyReleased(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x798): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::MouseListener*)'
/tmp/ccSczgo2.o:(.data+0x79c): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::MouseListener*)'
/tmp/ccSczgo2.o:(.data+0x7a0): undefined reference to `bool
org::gnu::gtk::Widget::fireMouseEvent(org::gnu::gtk::event::MouseEvent*)'
/tmp/ccSczgo2.o:(.data+0x7a4): undefined reference to `bool
org::gnu::gtk::Widget::handleButtonPressed(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x7a8): undefined reference to `bool
org::gnu::gtk::Widget::handleButtonReleased(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x7ac): undefined reference to `bool
org::gnu::gtk::Widget::handleScroll(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x7b0): undefined reference to `bool
org::gnu::gtk::Widget::handleMouseEnter(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x7b4): undefined reference to `bool
org::gnu::gtk::Widget::handleMouseLeave(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x7b8): undefined reference to
`org::gnu::gtk::Allocation* org::gnu::gtk::Widget::getAllocation()'
/tmp/ccSczgo2.o:(.data+0x7bc): undefined reference to `void
org::gnu::gtk::Widget::setDragSource(org::gnu::gdk::ModifierType*,
JArray<org::gnu::gtk::TargetEntry*>*, org::gnu::gdk::DragAction*)'
/tmp/ccSczgo2.o:(.data+0x7c0): undefined reference to `void
org::gnu::gtk::Widget::setNoDragSource()'
/tmp/ccSczgo2.o:(.data+0x7c4): undefined reference to `void
org::gnu::gtk::Widget::setDragIcon(org::gnu::gtk::Widget*,
org::gnu::gdk::Colormap*, org::gnu::gdk::Pixmap*,
org::gnu::gdk::Bitmap*)'
/tmp/ccSczgo2.o:(.data+0x7c8): undefined reference to `void
org::gnu::gtk::Widget::setDragIconPixbuf(org::gnu::gtk::Widget*,
org::gnu::gdk::Pixbuf*)'
/tmp/ccSczgo2.o:(.data+0x7cc): undefined reference to `void
org::gnu::gtk::Widget::setDragIconStock(org::gnu::gtk::Widget*,
java::lang::String*)'
/tmp/ccSczgo2.o:(.data+0x7d0): undefined reference to `void
org::gnu::gtk::Widget::setDragDestination(org::gnu::gtk::DestDefaults*,
JArray<org::gnu::gtk::TargetEntry*>*, org::gnu::gdk::DragAction*)'
/tmp/ccSczgo2.o:(.data+0x7d4): undefined reference to `void
org::gnu::gtk::Widget::getDragData(org::gnu::gdk::DragContext*,
org::gnu::gdk::Atom*, int)'
/tmp/ccSczgo2.o:(.data+0x7d8): undefined reference to `void
org::gnu::gtk::Widget::setNoDragDestination()'
/tmp/ccSczgo2.o:(.data+0x7dc): undefined reference to `void
org::gnu::gtk::Widget::highlight()'
/tmp/ccSczgo2.o:(.data+0x7e0): undefined reference to `void
org::gnu::gtk::Widget::unHighlight()'
/tmp/ccSczgo2.o:(.data+0x7e4): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::DragDestinationListener*)'
/tmp/ccSczgo2.o:(.data+0x7e8): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::DragTargetListener*)'
/tmp/ccSczgo2.o:(.data+0x7ec): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::DragDestinationListener*)'
/tmp/ccSczgo2.o:(.data+0x7f0): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::DragTargetListener*)'
/tmp/ccSczgo2.o:(.data+0x7f4): undefined reference to `void
org::gnu::gtk::Widget::fireReceiveDragDataEvent(org::gnu::gtk::event::ReceiveDragDataEvent*)'
/tmp/ccSczgo2.o:(.data+0x7f8): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::DragSourceListener*)'
/tmp/ccSczgo2.o:(.data+0x7fc): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::DragOriginListener*)'
/tmp/ccSczgo2.o:(.data+0x800): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::DragSourceListener*)'
/tmp/ccSczgo2.o:(.data+0x804): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::DragOriginListener*)'
/tmp/ccSczgo2.o:(.data+0x808): undefined reference to `void
org::gnu::gtk::Widget::fireStartDragEvent(org::gnu::gtk::event::StartDragEvent*)'
/tmp/ccSczgo2.o:(.data+0x80c): undefined reference to `bool
org::gnu::gtk::Widget::fireDragMotionEvent(org::gnu::gtk::event::DragMotionEvent*)'
/tmp/ccSczgo2.o:(.data+0x810): undefined reference to `void
org::gnu::gtk::Widget::fireLeaveDragDestinationEvent(org::gnu::gtk::event::LeaveDragDestinationEvent*)'
/tmp/ccSczgo2.o:(.data+0x814): undefined reference to `void
org::gnu::gtk::Widget::fireDeleteDragDataEvent(org::gnu::gtk::event::DeleteDragDataEvent*)'
/tmp/ccSczgo2.o:(.data+0x818): undefined reference to `bool
org::gnu::gtk::Widget::fireDropDragEvent(org::gnu::gtk::event::DropDragEvent*)'
/tmp/ccSczgo2.o:(.data+0x81c): undefined reference to `void
org::gnu::gtk::Widget::fireEndDragEvent(org::gnu::gtk::event::EndDragEvent*)'
/tmp/ccSczgo2.o:(.data+0x820): undefined reference to `void
org::gnu::gtk::Widget::fireRequestDragDataEvent(org::gnu::gtk::event::RequestDragDataEvent*)'
/tmp/ccSczgo2.o:(.data+0x824): undefined reference to `void
org::gnu::gtk::Widget::handleDragStarted(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x828): undefined reference to `void
org::gnu::gtk::Widget::handleDragDataDeleted(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x82c): undefined reference to `bool
org::gnu::gtk::Widget::handleDragDropped(org::gnu::glib::Handle*, int,
int, int)'
/tmp/ccSczgo2.o:(.data+0x830): undefined reference to `void
org::gnu::gtk::Widget::handleDragEnded(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x834): undefined reference to `void
org::gnu::gtk::Widget::handleDragDataReceived(org::gnu::glib::Handle*,
int, int, org::gnu::glib::Handle*, int, int)'
/tmp/ccSczgo2.o:(.data+0x838): undefined reference to `void
org::gnu::gtk::Widget::handleDragDestinationLeft(org::gnu::glib::Handle*, int)'
/tmp/ccSczgo2.o:(.data+0x83c): undefined reference to `bool
org::gnu::gtk::Widget::handleDragMotionOccurred(org::gnu::glib::Handle*,
int, int, int)'
/tmp/ccSczgo2.o:(.data+0x840): undefined reference to `void
org::gnu::gtk::Widget::handleDragDataRequested(org::gnu::glib::Handle*,
org::gnu::glib::Handle*, int, int)'
/tmp/ccSczgo2.o:(.data+0x844): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::ExposeListener*)'
/tmp/ccSczgo2.o:(.data+0x848): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::ExposeListener*)'
/tmp/ccSczgo2.o:(.data+0x84c): undefined reference to `bool
org::gnu::gtk::Widget::fireExposeEvent(org::gnu::gtk::event::ExposeEvent*)'
/tmp/ccSczgo2.o:(.data+0x850): undefined reference to `bool
org::gnu::gtk::Widget::handleExpose(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x854): undefined reference to `bool
org::gnu::gtk::Widget::handleNoExpose(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x858): undefined reference to `void
org::gnu::gtk::Widget::addListener(org::gnu::gtk::event::MouseMotionListener*)'
/tmp/ccSczgo2.o:(.data+0x85c): undefined reference to `void
org::gnu::gtk::Widget::removeListener(org::gnu::gtk::event::MouseMotionListener*)'
/tmp/ccSczgo2.o:(.data+0x860): undefined reference to `bool
org::gnu::gtk::Widget::fireMouseMotionEvent(org::gnu::gtk::event::MouseMotionEvent*)'
/tmp/ccSczgo2.o:(.data+0x864): undefined reference to `bool
org::gnu::gtk::Widget::handleMouseMotion(org::gnu::glib::Handle*)'
/tmp/ccSczgo2.o:(.data+0x8bc): undefined reference to
`org::gnu::gtk::event::ExposeListener::class$'
/tmp/ccSczgo2.o:(.data+0x8f0): undefined reference to
`org::gnu::gtk::DrawingArea::class$'
collect2: ld returned 1 exit status

What is wrong?

Re: [Java-gnome-developer] Compiling java-gnome applications with GCJ

[Yaakov (C. Ports) <yse...@us...>]

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Hash: SHA256

Alexey Titov wrote:
> But when I try to compile it with gcj:
> 
>  LANG=C; gcj --main=test.Main app.jar
> --CLASSPATH=:/usr/share/java/gtk2.8.jar:/usr/share/java/gnome2.12.jar:/usr/share/java/glib0.2.jar:/usr/share/java/cairo1.0.jar -Djava.library.path=/usr/lib

You need to add '-fjni' to your LDFLAGS; see gcj(1) or "info gcj
Invoking Code" for details.


Yaakov
Cygwin Ports
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fdlI7sY+TNhwxqoFz4WH7w4=
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Re: [Java-gnome-developer] Compiling java-gnome applications with GCJ

[Andrew C. <an...@op...>]

On Fri, 2007-04-20 at 15:48 -0500, Yaakov (Cygwin Ports) wrote:=20
> You need to add '-fjni' to your LDFLAGS

Hm. Actually, I don't think so.

We really only use GCJ for debugging, but you don't need to compile an
application with -fjni if that app just _links_ against a [Java] library
(AOT compiled .so).

Certainly when we build the java-gnome *library* (which is what actually
makes the JNI calls) _it_ we have to have -fjni on the gcj command line,
but to build any old program, we just do:

$ gcj -lgtkjava-4.0 --main=3DCricketScores -o cricket CricketScores.java
$ ./cricket

The command we use to build the Experiment class that ships in
tests/prototype/ is similar:

$ make
$ gcj -g -Wl,-rpath=3Dtmp/ -Ltmp -lgtkjava-4.0 -Djava.library.path=3Dtmp/
-classpath tmp/gtk-4.0.jar --main=3DExperiment -o experiment
tests/prototype/Experiment.java
$ ./experiment

with all that extra noise just being what you have to do to deal with
linking against the still-in-place version of the compiled library,
rather than that which has been installed somewhere more sensible.

AfC
Sydney

Re: [Java-gnome-developer] Compiling java-gnome applications with GCJ

[Alexey T. <a_t...@ma...>]

> Hm. Actually, I don't think so.
> 
> We really only use GCJ for debugging, but you don't need to compile an
> application with -fjni if that app just _links_ against a [Java] library
> (AOT compiled .so).
> 
> Certainly when we build the java-gnome *library* (which is what actually
> makes the JNI calls) _it_ we have to have -fjni on the gcj command line,
> but to build any old program, we just do:
> 
> $ gcj -lgtkjava-4.0 --main=CricketScores -o cricket CricketScores.java
> $ ./cricket
> 
> The command we use to build the Experiment class that ships in
> tests/prototype/ is similar:
> 
> $ make
> $ gcj -g -Wl,-rpath=tmp/ -Ltmp -lgtkjava-4.0 -Djava.library.path=tmp/
> -classpath tmp/gtk-4.0.jar --main=Experiment -o experiment
> tests/prototype/Experiment.java
> $ ./experiment
> 
> with all that extra noise just being what you have to do to deal with
> linking against the still-in-place version of the compiled library,
> rather than that which has been installed somewhere more sensible.
> 
> AfC
> Sydney
> 

Yes! It works.

LANG=C; gcj -lcairojava -lgladejava -lglibjava -lgnomejava -lgtkjava
--main=test.Main app.jar
--CLASSPATH=:/usr/share/java/gtk2.8.jar:/usr/share/java/gnome2.12.jar:/usr/share/java/glib0.2.jar:/usr/share/java/cairo1.0.jar -Djava.library.path=/usr/lib

Thank you.