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--- for_developers:wrapper_lib [2017/04/18 12:32] – kalberer
+++ for_developers:wrapper_lib [2017/04/18 12:43] (current) – kalberer
@@ Line 3: / Line 3: @@
   - Create new CMake project for a shared library.
+  - Include and link against EEROS: <code>find_package(EEROS REQUIRED)
+include_directories(${EEROS_INCLUDE_DIR})
+link_directories(${EEROS_LIB_DIR})</code>
   - Include and link against necessary hardware library. If the required hardware library generates a CMake Package, use ''find_package()'' to search for the library: <code>find_package(flink REQUIRED)
 include_directories(${FLINK_INCLUDE_DIR})
-link_directories(${FLINK_LIB_DIR})</code>
+link_directories(${FLINK_LIB_DIR})</code> If you have no CMake Package you have to search for an installed header file or add it as additional include and library directory. <code>find_path(COMEDI_INCLUDE_DIR NAMES comedi.h comedilib.h)
+if(COMEDI_INCLUDE_DIR)
+        include_directories(${COMEDI_INCLUDE_DIR})
+endif()
+find_library(COMEDI_LIBRARY comedi)
+if(COMEDI_LIBRARY)
+	message(STATUS "-> libcomedi available")
+	set(COMEDI_LIBRARY_DIR ${COMEDI_LIBRARY_DIR} comedi)
+endif()</code>
   - Create classes for every type you intend to support (AnalogOut, DigitalIn, PWM, ...):
     - These classes have to derive from the EEROS HAL classes In- or Output respectively ScalableIn- or ScalableOutput. You can find these classes in the EEROS repository in folder ''/includes/eeros/hal''. This allows you to access the member functions of the derived classes when they are loaded dynamically over the configuration file.