Merge ef98ccae7983a10dc99a8ff07c4f14d5a020916e into d3713af096bdfdc1709e57e0066949314b7db1a6

CMakeLists.txt

@@ -2,26 +2,32 @@ cmake_minimum_required(VERSION 2.8.3)
 project(serial)
 
 # Find catkin
-find_package(catkin REQUIRED)
+find_package(catkin)
 
 if(APPLE)
 	find_library(IOKIT_LIBRARY IOKit)
 	find_library(FOUNDATION_LIBRARY Foundation)
 endif()
 
-if(UNIX AND NOT APPLE)
-    # If Linux, add rt and pthread
-    catkin_package(
-        LIBRARIES ${PROJECT_NAME}
-        INCLUDE_DIRS include
-        DEPENDS rt pthread
-    )
+if(catkin_FOUND)
+    if(UNIX AND NOT APPLE)
+        # If Linux, add rt and pthread
+        catkin_package(
+            LIBRARIES ${PROJECT_NAME}
+            INCLUDE_DIRS include
+            DEPENDS rt pthread
+        )
+    else()
+        # Otherwise normal call
+        catkin_package(
+            LIBRARIES ${PROJECT_NAME}
+            INCLUDE_DIRS include
+        )
+    endif()
 else()
-    # Otherwise normal call
-    catkin_package(
-        LIBRARIES ${PROJECT_NAME}
-        INCLUDE_DIRS include
-    )
+    message(WARNING "catkin not found, building without catkin support")
+    set(CATKIN_PACKAGE_LIB_DESTINATION lib)
+    set(CATKIN_GLOBAL_INCLUDE_DESTINATION include)
 endif()
 
 ## Sources

README.md

@@ -30,6 +30,8 @@ Optional (for documentation):
 * [Doxygen](http://www.doxygen.org/) - Documentation generation tool
 * [graphviz](http://www.graphviz.org/) - Graph visualization software
 
+If catkin is not available, project will build without catkin support, which will currently disable tests
+
 ### Install
 
 Get the code: