File doomsday-libs.diff of Package doomsday

From: Jan Engelhardt <jengelh@inai.de>
Date: 2017-12-14 13:29:43.522967049 +0100

DD builds some static libs, and cmake is totally clueless about what
dependencies those have (problem solved in libtool!), so add them
manually to get our build going.

---
 doomsday/sdk/libgui/CMakeLists.txt |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: doomsday-2.0.3/doomsday/sdk/libgui/CMakeLists.txt
===================================================================
--- doomsday-2.0.3.orig/doomsday/sdk/libgui/CMakeLists.txt
+++ doomsday-2.0.3/doomsday/sdk/libgui/CMakeLists.txt
@@ -118,7 +118,7 @@ if (UNIX AND NOT APPLE)
     # must be linked publicly (rather than privately like is the
     # done for libassimp).
     get_property (assimpLibs TARGET libassimp PROPERTY INTERFACE_LINK_LIBRARIES)
-    target_link_libraries (libgui PUBLIC ${assimpLibs})
+    target_link_libraries (libgui PUBLIC ${assimpLibs} -lz)
 endif ()
 
 if (APPLE)
@@ -128,7 +128,7 @@ endif ()
 
 if (DENG_X11)
     target_include_directories (libgui PRIVATE ${X11_INCLUDE_DIR})
-    target_link_libraries (libgui PRIVATE ${X11_LIBRARIES})
+    target_link_libraries (libgui PRIVATE ${X11_LIBRARIES} -lGL)
     deng_target_link_qt (libgui PRIVATE X11Extras)
     if (DENG_ENABLE_DISPLAYMODE)
         if (NOT X11_Xrandr_FOUND)