eureka-1.11: DSO missing from command line

I've been trying to install eureka-1.11 program (DooM map editor for Linux) and when I ran make command, I got the error:

user_nout@linux-u90c:~/eureka-1.11-source> sudo make  
root's password:

g++ obj_linux/editloop.o obj_linux/e_basis.o obj_linux/e_checks.o obj_linux/e_checks2.o obj_linux/e_cutpaste.o obj_linux/e_linedef.o obj_linux/e_loadsave.o obj_linux/e_nodes.o obj_linux/e_path.o obj_linux/e_sector.o obj_linux/e_things.o obj_linux/e_vertex.o obj_linux/im_arrows.o obj_linux/im_color.o obj_linux/im_img.o obj_linux/levels.o obj_linux/lib_adler.o obj_linux/lib_file.o obj_linux/lib_util.o obj_linux/main.o obj_linux/m_bitvec.o obj_linux/m_config.o obj_linux/m_files.o obj_linux/m_game.o obj_linux/m_keys.o obj_linux/m_select.o obj_linux/m_strings.o obj_linux/objects.o obj_linux/r_grid.o obj_linux/r_render.o obj_linux/sys_debug.o obj_linux/ui_about.o obj_linux/ui_browser.o obj_linux/ui_canvas.o obj_linux/ui_default.o obj_linux/ui_dialog.o obj_linux/ui_file.o obj_linux/ui_hyper.o obj_linux/ui_infobar.o obj_linux/ui_linedef.o obj_linux/ui_menu.o obj_linux/ui_misc.o obj_linux/ui_nombre.o obj_linux/ui_nodes.o obj_linux/ui_pic.o obj_linux/ui_prefs.o obj_linux/ui_replace.o obj_linux/ui_sector.o obj_linux/ui_scroll.o obj_linux/ui_sidedef.o obj_linux/ui_thing.o obj_linux/ui_tile.o obj_linux/ui_vertex.o obj_linux/ui_window.o obj_linux/w_loadpic.o obj_linux/w_flats.o obj_linux/w_sprite.o obj_linux/w_texture.o obj_linux/w_wad.o obj_linux/x_hover.o obj_linux/x_loop.o obj_linux/x_mirror.o obj_linux/glbsp/analyze.o obj_linux/glbsp/blockmap.o obj_linux/glbsp/glbsp.o obj_linux/glbsp/level.o obj_linux/glbsp/node.o obj_linux/glbsp/reject.o obj_linux/glbsp/seg.o obj_linux/glbsp/system.o obj_linux/glbsp/util.o obj_linux/glbsp/wad.o -o eureka -L /lib64 -lfltk_images -lfltk_gl -lfltk -lX11 -lXext -lXft -lfontconfig -lXinerama -lpng -ljpeg -lGL -lz -lm
/usr/lib64/gcc/x86_64-suse-linux/4.8/../../../../x86_64-suse-linux/bin/ld: /usr/local/lib64/libfltk.a(Fl_Native_File_Chooser.o): undefined reference to symbol 'dlsym@@GLIBC_2.2.5'
/lib64/libdl.so.2: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:158: recipe for target 'eureka' failed
make: *** [eureka] Error 1

I was searching a lot about this type of error, but in each topic it was something different comparing to my problem.

For note: there is no configure file; also I tried to put another LDFLAGS in make file.

System: linux openSUSE Leap 42.1

The part of the makefile, if needed:

INSTALL_DIR=$(PREFIX)/share/eureka

CXXFLAGS=$(OPTIMISE) -Wall -D$(OS)  \
     -Iglbsp_src  \
     -D_THREAD_SAFE -D_REENTRANT

LDFLAGS=-L/usr/X11R6/lib

LIBS= \
 -lfltk_images -lfltk_gl -lfltk  \
 -lX11 -lXext -lXft -lfontconfig -lXinerama  \
 -lpng -ljpeg -lGL -lz -lm

Any ideas how to overcome this issue?

Solution

The question can be closed - Knud Larsen has published an answer in the comment above. All the thing was in not valid fltk on my system.

For reading the full answer to my question, see the comment, as I have already mentioned.

Thanks for help!