Compiling gmsh on Centos 7
Installed dependencies (fltk-devel, mesa-libGL-devel, mesa-libGLU-devel), but I get the following error during make:
[ 99%] Building C object CMakeFiles/gmsh.dir/contrib/hxt/tetMesh/src/hxt_tetRepair.c.o
[ 99%] Building C object CMakeFiles/gmsh.dir/contrib/hxt/tetMesh/src/hxt_tetSync.c.o
[ 99%] Building C object CMakeFiles/gmsh.dir/contrib/hxt/tetMesh/src/hxt_tetUtils.c.o
[ 99%] Building C object CMakeFiles/gmsh.dir/contrib/hxt/tetMesh/src/hxt_vertices.c.o
[ 99%] Building CXX object CMakeFiles/gmsh.dir/api/gmshc.cpp.o
[100%] Linking CXX executable gmsh
/usr/bin/ld: CMakeFiles/gmsh.dir/Fltk/graphicWindow.cpp.o: undefined reference to symbol '_ZN7Fl_Tree9sortorderE12Fl_Tree_Sort'
//usr/lib64/libfltk.so.1.3: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make[2]: *** [gmsh] Error 1
make[1]: *** [CMakeFiles/gmsh.dir/all] Error 2
make: *** [all] Error 2
Appreciate any input to resolve the issue.