Adding FindFTGL to master

Author: kylinmb

CMakeLists.txt

@@ -18,7 +18,7 @@ IF(WIN32)
   SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -/MT")
   SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -/MTd")
 ENDIF()
-SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/")
+SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/" "${PROJECT_SOURCE_DIR}/cmake/Modules/")
 SET(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE INTERNAL
     "Single output directory for building all executables.")
 

cmake/Modules/FindFTGL.cmake

@@ -0,0 +1,36 @@
+FIND_PATH(FTGL_INCLUDE_DIR FTGL/ftgl.h
+  HINTS
+  $ENV{FTGL_DIR}
+  PATH_SUFFIXES include src
+  PATHS
+  /usr/include
+  /usr/local/include
+  /sw/include
+  /opt/local/include
+  /usr/freeware/include
+)
+
+FIND_LIBRARY(FTGL_LIBRARY
+  NAMES ftgl libftgl ftgl_static
+  HINTS
+  $ENV{FTGL_DIR}
+  PATH_SUFFIXES lib64 lib
+  PATHS
+  /usr/lib
+  /usr/local/lib
+  /sw
+  /usr/freeware
+)
+
+# set the user variables
+IF(FTGL_INCLUDE_DIR)
+  SET(FTGL_INCLUDE_DIRS "${FTGL_INCLUDE_DIR}")
+ENDIF()
+SET(FTGL_LIBRARIES "${FTGL_LIBRARY}")
+
+# handle the QUIETLY and REQUIRED arguments and set FTGL_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE("FindPackageHandleStandardArgs")
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FTGL  DEFAULT_MSG  FTGL_LIBRARY  FTGL_INCLUDE_DIR)
+
+#MARK_AS_ADVANCED(FTGL_LIBRARY FTGL_INCLUDE_DIR)

gui/CMakeLists.txt

@@ -4,7 +4,7 @@ PROJECT(HDViz)
 
 FIND_PACKAGE(GLUT REQUIRED)
 FIND_PACKAGE(OpenGL REQUIRED)
-FIND_PACKAGE(FreeType REQUIRED)
+FIND_PACKAGE(Freetype REQUIRED)
 FIND_PACKAGE(FTGL REQUIRED)
 FIND_PACKAGE(Threads)
 #FIND_PACKAGE(GLE)