From 4ca200fe1a93cd9e66875837fad2b014a8d58754 Mon Sep 17 00:00:00 2001
From: Mathieu Labbe <matlabbe@gmail.com>
Date: Fri, 3 Apr 2015 15:13:05 -0400
Subject: [PATCH] Added cmake DC1394 lookup

---
 CMakeLists.txt                 |  7 +++++++
 cmake_modules/FindDC1394.cmake | 33 +++++++++++++++++++++++++++++++++
 corelib/src/CMakeLists.txt     | 12 ++++++++++++
 3 files changed, 52 insertions(+)
 create mode 100644 cmake_modules/FindDC1394.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 63e66bda..580c11fe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -135,6 +135,7 @@ ENDIF("${VTK_MAJOR_VERSION}" EQUAL 5)
 FIND_PACKAGE(ZLIB REQUIRED)
 FIND_PACKAGE(Freenect)
 FIND_PACKAGE(OpenNI2)
+FIND_PACKAGE(DC1394)
 FIND_PACKAGE(G2O)
 
 # If Qt is here, the GUI will be built
@@ -343,6 +344,12 @@ ELSE()
 MESSAGE(STATUS "  With OpenNI2  = NO (OpenNI2 not found)")
 ENDIF()
 
+IF(DC1394_FOUND)
+MESSAGE(STATUS "  With dc1394  = YES")
+ELSE()
+MESSAGE(STATUS "  With dc1394  = NO (dc1394 not found)")
+ENDIF()
+
 IF(G2O_FOUND)
 MESSAGE(STATUS "  With g2o  = YES")
 ELSE()
diff --git a/cmake_modules/FindDC1394.cmake b/cmake_modules/FindDC1394.cmake
new file mode 100644
index 00000000..e9cce581
--- /dev/null
+++ b/cmake_modules/FindDC1394.cmake
@@ -0,0 +1,33 @@
+# - Find DC1394 alias libdc1394
+# This module finds an installed DC1394 package.
+#
+# It sets the following variables:
+#  DC1394_FOUND       - Set to false, or undefined, if DC1394 isn't found.
+#  DC1394_INCLUDE_DIRS - The DC1394 include directory.
+#  DC1394_LIBRARIES     - The DC1394 library to link against.
+
+find_path(DC1394_INCLUDE_DIRS NAMES dc1394.h PATH_SUFFIXES dc1394)
+find_library(DC1394_LIBRARIES NAMES dc1394)
+
+IF (DC1394_INCLUDE_DIRS AND DC1394_LIBRARIES)
+   SET(DC1394_FOUND TRUE)
+
+   #On Mac OS X
+   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
+     set(DC1394_LIBRARIES ${DC1394_LIBRARIES} "-framework CoreServices")
+   endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
+
+ENDIF (DC1394_INCLUDE_DIRS AND DC1394_LIBRARIES)
+
+IF (DC1394_FOUND)
+   # show which DC1394 was found only if not quiet
+   IF (NOT DC1394_FIND_QUIETLY)
+      MESSAGE(STATUS "Found DC1394: ${DC1394_LIBRARIES}")
+   ENDIF (NOT DC1394_FIND_QUIETLY)
+ELSE (DC1394_FOUND)
+   # fatal error if DC1394 is required but not found
+   IF (DC1394_FIND_REQUIRED)
+      MESSAGE(FATAL_ERROR "Could not find DC1394 (libdc1394)")
+   ENDIF (DC1394_FIND_REQUIRED)
+ENDIF (DC1394_FOUND)
+
diff --git a/corelib/src/CMakeLists.txt b/corelib/src/CMakeLists.txt
index 4676e417..8f12ae10 100644
--- a/corelib/src/CMakeLists.txt
+++ b/corelib/src/CMakeLists.txt
@@ -83,6 +83,18 @@ IF(OpenNI2_FOUND)
 	)
 ENDIF(OpenNI2_FOUND)
 
+IF(DC1394_FOUND)
+	ADD_DEFINITIONS("-DWITH_DC1394")
+	SET(INCLUDE_DIRS
+		${INCLUDE_DIRS}
+		${DC1394_INCLUDE_DIRS}
+	)
+	SET(LIBRARIES
+		${LIBRARIES}
+		${DC1394_LIBRARIES}
+	)
+ENDIF(DC1394_FOUND)
+
 IF(G2O_FOUND)
 	ADD_DEFINITIONS("-DWITH_G2O")
 	SET(INCLUDE_DIRS