From 0cab986ecf36af7c7df85af238f0949f4819bd42 Mon Sep 17 00:00:00 2001
From: Vadim Pisarevsky <no@email>
Date: Mon, 29 Nov 2010 22:18:28 +0000
Subject: [PATCH] applied patches by sigma (ticket #644)

---
 CMakeLists.txt        | 34 +++++++++++++++++++++++++++++-----
 OpenCVConfig.cmake.in | 12 ++++++++----
 2 files changed, 37 insertions(+), 9 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 46dac486b6..e354f9262d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1068,7 +1068,7 @@ set(CMAKE_BASE_INCLUDE_DIRS_CONFIGCMAKE "\"\"")
 set(CMAKE_LIB_DIRS_CONFIGCMAKE "${CMAKE_INSTALL_PREFIX}/lib")
 
 #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/unix-install/\"")
-exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/unix-install/\"")
+exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/unix-install/\"" OUTPUT_VARIABLE RET_VAL)
 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
 
 if(UNIX)
@@ -1080,18 +1080,42 @@ endif()
 #  Part 3/3: ${BIN_DIR}/win-install/OpenCVConfig.cmake  -> For use within binary installers/packages
 # -------------------------------------------------------------------------------------------
 if(WIN32)
+
     # Set CMAKE_INCLUDE_DIRS_CONFIGCMAKE to the list of include directories:
+    # support for 3rdparty libraries.
 
     # This will expand to, for example, <program files>/OpenCV 1.1.0/include
-    set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/include\" \"\${THIS_OPENCV_CONFIG_PATH}/include/opencv\"")
-        set(CMAKE_BASE_INCLUDE_DIRS_CONFIGCMAKE "\"${THIS_OPENCV_CONFIG_PATH}\"")
+    set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/include\" 
+                                        \"\${THIS_OPENCV_CONFIG_PATH}/include/opencv\" 
+                                        \"\${THIS_OPENCV_CONFIG_PATH}/3rdparty/include\"")
+
+    set(CMAKE_BASE_INCLUDE_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}\"")
 
     # This will expand to, for example, <program files>/OpenCV 1.1.0/lib
-    set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/lib\"")
+	# support for 3rdparty libraries.
+    set(CMAKE_LIB_DIRS_CONFIGCMAKE "\"\${THIS_OPENCV_CONFIG_PATH}/lib\" 
+                                    \"\${THIS_OPENCV_CONFIG_PATH}/3rdparty/lib\"")
 
     #exec_program(${CMAKE_COMMAND} ARGS "-E make_directory \"${CMAKE_BINARY_DIR}/win-install/\"")
-    exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"")
+    exec_program(mkdir ARGS "-p \"${CMAKE_BINARY_DIR}/win-install/\"" OUTPUT_VARIABLE RET_VAL)
     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_BINARY_DIR}/win-install/OpenCVConfig.cmake" IMMEDIATE @ONLY)
+
+    # Configure the OpenCVConfig.cmake file to have the right paths pointing to the install directory
+    configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenCVConfig.cmake.in" "${CMAKE_INSTALL_PREFIX}/OpenCVConfig.cmake" IMMEDIATE @ONLY)
+
+    # if videoInput support is enabled (which is by default on WIN32) copy the static library required to the installation path
+    # DESTINATION could also be "${CMAKE_INSTALL_PREFIX}/lib") to simplify dev environment setup of client applications
+    IF(HAVE_VIDEOINPUT)
+        install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/lib/videoInput.lib" "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/lib/videoInput64.lib"
+                DESTINATION "${CMAKE_INSTALL_PREFIX}/3rdparty/lib")
+
+        install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/include/videoInput.h" DESTINATION "${CMAKE_INSTALL_PREFIX}/3rdparty/include")
+    ENDIF()
+
+    # Add the OpenCV configuration header to the install path
+    # Useful for instance if a client application checks against the features OpenCV has been compiled with
+    install(FILES "${CMAKE_BINARY_DIR}/cvconfig.h" DESTINATION "${CMAKE_INSTALL_PREFIX}/include")
+
 endif()
 
 
diff --git a/OpenCVConfig.cmake.in b/OpenCVConfig.cmake.in
index 9b7b44369e..895d8a3996 100644
--- a/OpenCVConfig.cmake.in
+++ b/OpenCVConfig.cmake.in
@@ -35,16 +35,20 @@ get_filename_component(THIS_OPENCV_CONFIG_PATH "${CMAKE_CURRENT_LIST_FILE}" PATH
 # ======================================================
 # Include directories to add to the user project:
 # ======================================================
-INCLUDE_DIRECTORIES(@CMAKE_INCLUDE_DIRS_CONFIGCMAKE@)
+
 # Provide the include directories to the caller
 SET(OpenCV_INCLUDE_DIRS @CMAKE_INCLUDE_DIRS_CONFIGCMAKE@)
 
+INCLUDE_DIRECTORIES(${OpenCV_INCLUDE_DIRS})
+
 # ======================================================
 # Link directories to add to the user project:
 # ======================================================
-LINK_DIRECTORIES("@CMAKE_LIB_DIRS_CONFIGCMAKE@")
+
 # Provide the libs directory anyway, it may be needed in some cases.
-SET(OpenCV_LIB_DIR "@CMAKE_LIB_DIRS_CONFIGCMAKE@")
+SET(OpenCV_LIB_DIR @CMAKE_LIB_DIRS_CONFIGCMAKE@)
+
+LINK_DIRECTORIES(${OpenCV_LIB_DIR})
 
 # ====================================================================
 # Link libraries: e.g.   opencv_core220.so, opencv_imgproc220d.lib, etc...
@@ -78,7 +82,7 @@ endif(NOT @CMAKE_BASE_INCLUDE_DIRS_CONFIGCMAKE@ STREQUAL  "")
 #  many more dependencies:
 IF (NOT @OPENCV_BUILD_SHARED_LIB@)
 	# Under static libs, the user of OpenCV needs access to the 3rdparty libs as well:
-	LINK_DIRECTORIES("@CMAKE_BINARY_DIR@/3rdparty/lib")
+	#LINK_DIRECTORIES(@CMAKE_BASE_INCLUDE_DIRS_CONFIGCMAKE@/3rdparty/lib")
 
 	SET(OpenCV_LIBS
 		@OPENCV_LINKER_LIBS@
-- 
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