Coin-link.patch

   1 --- coin/CMakeLists.txt.orig    2019-12-23 20:47:43.000000000 +0100
   2 +++ coin/CMakeLists.txt 2020-11-30 21:32:23.759864515 +0100
   3 @@ -531,6 +531,7 @@
   4    check_library_exists(dl dlopen "" HAVE_DL_LIB)
   5    if(HAVE_DL_LIB)
   6      check_include_file(dlfcn.h HAVE_DLFCN_H)
   7 +    list(APPEND COIN_TARGET_LINK_LIBRARIES dl)
   8    endif()
   9    check_library_exists(dld shl_load "" HAVE_DLD_LIB)
  10  endif()
  11 @@ -591,6 +592,7 @@
  12      #include <GL/glx.h>
  13      int main() { (void)glXChooseVisual(0L, 0, 0L); glEnd(); return 0; }
  14    " HAVE_GLX)
  15 +  list(APPEND COIN_TARGET_LINK_LIBRARIES X11)
  16  endif()
  17
  18  # Checks specific OpenGL configurations