From 0773e83f21637e607356a0c9e9f106aa45fcbe13 Mon Sep 17 00:00:00 2001
From: Neal Gompa <ngompa13@gmail.com>
Date: Fri, 18 Nov 2016 15:09:14 -0500
Subject: [PATCH] Revert "Remove superfluous explicit command for windres/rc"

For the moment, we're going back to the old way for supporting
the cross-compiler. However, we're still going to depend on
CMake 3.5 or newer for other features.

This partially reverts commit 4df6d827a1a3837142051de155083a3e36409959.
---
 .gitlab-ci.yml |  1 +
 CMakeLists.txt | 45 ++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 39 insertions(+), 7 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 959884c..776f83b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -69,3 +69,4 @@ build_mingw64:
       - ./mingw64-build
   tags:
     - shared
+
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 81a7d67..e715fff 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -138,13 +138,40 @@ if(MSVC) # MSVC non-C99 support biting us hard
 endif(MSVC)
 
 if(WIN32)
-  ENABLE_LANGUAGE(RC)
-
-  # !!! FIXME: get rid of WinDefs.{cpp,h}
+  if(CMAKE_CROSSCOMPILING)
+    ADD_CUSTOM_COMMAND( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lugaru_resource.obj
+						  COMMAND ${CMAKE_RC_COMPILER}
+							  -I${SRCDIR}/win-res
+							  -o ${CMAKE_CURRENT_BINARY_DIR}/lugaru_resource.obj
+							  -i${SRCDIR}/win-res/Lugaru.rc
+					      DEPENDS ${SRCDIR}/win-res/Lugaru.rc
+						  )
+  endif(CMAKE_CROSSCOMPILING)
+  if(NOT CMAKE_CROSSCOMPILING)
+   if(MSVC)
+    ADD_CUSTOM_COMMAND( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lugaru_resource.obj
+						  COMMAND rc
+							  -I${SRCDIR}/win-res
+							  -fo${CMAKE_CURRENT_BINARY_DIR}/lugaru_resource.obj
+							  ${SRCDIR}/win-res/Lugaru.rc
+					      DEPENDS ${SRCDIR}/win-res/Lugaru.rc
+						  )
+   endif(MSVC)
+   if(MINGW)
+    ADD_CUSTOM_COMMAND( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lugaru_resource.obj
+						  COMMAND windres
+							  -I${SRCDIR}/win-res
+							  -o ${CMAKE_CURRENT_BINARY_DIR}/lugaru_resource.obj
+							  -i${SRCDIR}/win-res/Lugaru.rc
+					      DEPENDS ${SRCDIR}/win-res/Lugaru.rc
+						  )
+   endif(MINGW)
+  endif(NOT CMAKE_CROSSCOMPILING)
+
+  # !!! FIXME: get rid of this.
   set(LUGARU_SRCS
-    ${LUGARU_SRCS}
-    ${SRCDIR}/WinDefs.cpp
-    ${SRCDIR}/win-res/Lugaru.rc)
+	${LUGARU_SRCS}
+	${SRCDIR}/WinDefs.cpp)
 
   set(LUGARU_H
     ${LUGARU_H}
@@ -421,7 +448,11 @@ include_directories(
 set(LUGARU_LIBS ${OPENAL_LIBRARY} ${PNG_LIBRARY} ${JPEG_LIBRARY} ${ZLIB_LIBRARIES} ${SDL2_LIBRARIES} ${OPENGL_glu_LIBRARY} ${VORBISFILE_LIBRARY} ${OGG_LIBRARY} ${PLATFORM_LIBS})
 
 
-add_executable(lugaru ${LUGARU_SRCS} ${LUGARU_H})
+if(WIN32)
+    add_executable(lugaru ${LUGARU_SRCS} ${LUGARU_H} lugaru_resource.obj)
+else(WIN32)
+    add_executable(lugaru ${LUGARU_SRCS} ${LUGARU_H})
+endif(WIN32)
 
 target_link_libraries(lugaru ${LUGARU_LIBS})
 
-- 
2.39.5