Re: [Playerstage-users] Stage 3.0.1 :: Error in Linking a Library with FLTK Flags

[Pooyan F. <po...@cs...>]

I had set the path for FLTK_CONFIG manually in CMakeCache.txt, and that's
why it didn't give any error during configuring the package(running cmake),
but now after removing the path it can't find fltk-config anymore:

-- Stage version 3.1.0
-- Checking for libtool
--   found
-- Checking for required libraries...
--   * Glib version 2.14.1 detected at /usr
--     GLIB_CFLAGS = -I/usr/include/glib-2.0;-I/usr/lib/glib-2.0/include
--     GLIB_LDFLAGS = -lglib-2.0
--   * Libpng version 1.2.18 detected at /usr
--     LIBPNG_CFLAGS = -I/usr/include/libpng12
--     LIBPNG_LDFLAGS = -lpng12
CMake Error: Cannot find fltk-config, aborting
-- Configuring done

I've installed "fltk-1.1.9" in a non-standard path and currently set the
following environment variables:

LIBRARY_PATH=/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK/lib/:
CMAKE_LIBRARY_PATH=/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK/lib/:/usr/lib/
FLTK_CONFIG_PATH=/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK/bin/
CPATH=/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK/include/:
FLTK_CONFIG=/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK/bin/
PATH=/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK/bin:/usr/local/bin:/usr/bin:/usr/X11R6/bin:/bin:/var/lib/dosemu:/usr/games:/opt/bin:/opt/kde3/bin:/opt/kde2/bin:/opt/kde/bin:/usr/openwin/bin:/opt/cross/bin:/usr/bin/X11:/usr/lib/mit/bin:/usr/lib/mit/sbin:/usr/lib/qt3/bin
FLTK_CFLAGS=
CMAKE_INCLUDE_PATH=/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK/include/:/usr/include/


this command fltk-config --use-gl --use-images --cxxflags gives the
following result:

-I/cs/public/generic/lib/pkg/PlayerStageGazebo/Dependencies/FLTK//include


Thanks for your attention

 --Pooyan




On Mon, Jan 19, 2009 at 4:47 AM, Pooyan Fazli <po...@cs...> wrote:

> Hi Everyone
>
> I'm trying to get Stage 3.0.1 installed on a linux machine (OpenSuse 10.3,
> gcc 4.2.1), but I get the error below which seems to be an issue with
> linking a library with FLTK flags. I found the following patches related to
> this problem and got to install them:
>
>
> http://sourceforge.net/tracker/index.php?func=detail&aid=2154468&group_id=42445&atid=433166
> and
>
> http://sourceforge.net/tracker/index.php?func=detail&aid=2154511&group_id=42445&atid=433166
>
> but I still get the error:
>
>
> -- Stage version 3.0.1
>  -- Checking for OpenGL
> -- OpenGL found
> -- Checking for Player
> --   Player headers found in Player//include/player-2.1
> --   Player libs found in Player//lib
> -- Looking for FLTK
> -- Linking to FLTK statically.
> FLTK version  detected via /FLTK/bin
>     FLTK_CFLAGS =
>     FLTK_LDFLAGS =
> -- Checking for libtool
> --   found
> -- Building Player plugin
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Stage-3.0.1-Source
>
> As you see above, FLTK_CFLAGS and FLTK_LDFLAGS, none of them are assigned
> any value
>
> [ 56%] Building CXX object libstage/CMakeFiles/stage.dir/ world.o
> [ 59%] Building CXX object libstage/CMakeFiles/stage.dir/worldfile.o
> [ 61%] Building CXX object libstage/CMakeFiles/stage.dir/worldgui.o
> Linking CXX shared library libstage.so
> [ 63%] Building CXX object libstage/CMakeFiles/stagebinary.dir/main.o
> Linking CXX executable stage
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_File_Chooser::value(int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `fl_alert(char const*, ...)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Shared_Image::get(char const*, int, int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::repeat_timeout(double, void (*)(void*), void*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `vtable
> for Fl_Box'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::size_range_()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_File_Chooser::shown()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Text_Buffer::text(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `fl_old_shortcut(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Text_Display::Fl_Text_Display(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `Fl::e_x'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::show()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::hide()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::resize(int, int, int, int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::wait()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `fl_choice(char const*, char const*, char const*, char const*, ...)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Widget::window() const'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::init()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `png_init_io'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_File_Chooser::ok_label(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_PNG_Image::Fl_PNG_Image(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Text_Buffer::Fl_Text_Buffer(int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Group::begin()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::draw_overlay()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::~Fl_Gl_Window()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Menu_::Fl_Menu_(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Text_Buffer::~Fl_Text_Buffer()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::check()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::Fl_Window(int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `png_set_rows'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `vtable
> for Fl_Gl_Window'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `png_create_info_struct'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `gl_font(int, int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_File_Chooser::show()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Shared_Image::release()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::hide()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Widget::label(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::Fl_Window(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_File_Chooser::~Fl_File_Chooser()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Check_Button::Fl_Check_Button(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Widget::default_callback(Fl_Widget*, void*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::e_keysym'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::delete_widget(Fl_Widget*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Button::Fl_Button(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::flush()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `Fl::e_dy'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `gl_draw(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `typeinfo
> for Fl_Window'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Scroll::clear()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `vtable
> for Fl_Return_Button'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Widget::Fl_Widget(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Button::Fl_Button(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::handle(int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `png_create_write_struct'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::add_timeout(double, void (*)(void*), void*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::draw()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `Fl::e_y'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Text_Buffer::insert(int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Menu_::add(char const*, int, void (*)(Fl_Widget*, void*), void*, int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::label(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `png_set_IHDR'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Widget::redraw()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `png_write_png'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Group::find(Fl_Widget const*) const'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::resize(int, int, int, int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Scroll::Fl_Scroll(int, int, int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::e_state'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::Fl_Window(int, int, char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `vtable
> for Fl_Menu_Bar'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `gl_height()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::make_current()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl::e_number'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Group::end()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `fl_register_images()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_File_Chooser::Fl_File_Chooser(char const*, char const*, int, char
> const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to `typeinfo
> for Fl_Gl_Window'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::invalidate()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Button::value(int)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `gl_width(char const*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Gl_Window::flush()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Text_Display::buffer(Fl_Text_Buffer*)'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::~Fl_Window()'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `png_destroy_write_struct'
> /Stage-3.0.1-Source/libstage/libstage.so: undefined reference to
> `Fl_Window::show()'
> collect2: ld returned 1 exit status
> make[2]: *** [libstage/stage] Error 1
> make[1]: *** [libstage/CMakeFiles/stagebinary.dir/all] Error 2
> make: *** [all] Error 2
>
>
> Thanks for your attention.
>
>   --Pooyan
>
>
>
>
>
>
>
>
>
>
>