Merge pull request #1162 from mfleisz/cmthirdparty

cmake: Allow project-wide includes for third-party components

CMakeLists.txt

@@ -421,6 +421,13 @@ endif()
 
 # Sub-directories
 
+if(WITH_THIRD_PARTY)
+	add_subdirectory(third-party)
+	if (NOT "${THIRD_PARTY_INCLUDES}" STREQUAL "")
+		include_directories(${THIRD_PARTY_INCLUDES})
+	endif()
+endif()
+
 add_subdirectory(include)
 
 add_subdirectory(libfreerdp)
@@ -441,10 +448,6 @@ if(WITH_SERVER)
 	add_subdirectory(server)
 endif()
 
-if(WITH_THIRD_PARTY)
-	add_subdirectory(third-party)
-endif()
-
 # Packaging
 
 SET(CPACK_BINARY_ZIP "ON")

third-party/CMakeLists.txt

@@ -29,3 +29,4 @@ foreach(dir ${all_valid_subdirs})
 	endif()
 endforeach(dir)
 
+set(THIRD_PARTY_INCLUDES ${THIRD_PARTY_INCLUDES} PARENT_SCOPE)