[CMake] drop pkg-config

CMakeLists.txt

@@ -35,8 +35,8 @@ PROJECT(${PROJECT_NAME} ${PROJECT_ARGS})
 CHECK_MINIMAL_CXX_STANDARD(11 ENFORCE)
 
 # Project dependencies
-ADD_PROJECT_DEPENDENCY(dynamic-graph REQUIRED PKG_CONFIG_REQUIRES dynamic-graph)
-ADD_PROJECT_DEPENDENCY(pinocchio REQUIRED PKG_CONFIG_REQUIRES pinocchio)
+ADD_PROJECT_DEPENDENCY(dynamic-graph REQUIRED)
+ADD_PROJECT_DEPENDENCY(pinocchio REQUIRED)
 ADD_PROJECT_DEPENDENCY(Boost REQUIRED COMPONENTS regex)
 IF(BUILD_TESTING)
   ADD_PROJECT_DEPENDENCY(example-robot-data)
@@ -52,9 +52,8 @@ ENDIF()
 IF(BUILD_PYTHON_INTERFACE)
   FINDPYTHON()
   STRING(REGEX REPLACE "-" "_" PYTHON_DIR ${CUSTOM_HEADER_DIR})
-  ADD_PROJECT_DEPENDENCY(dynamic-graph-python 4.0.0 REQUIRED
-    PKG_CONFIG_REQUIRES dynamic-graph-python)
-  ADD_PROJECT_DEPENDENCY(eigenpy REQUIRED PKG_CONFIG_REQUIRES eigenpy)
+  ADD_PROJECT_DEPENDENCY(dynamic-graph-python 4.0.0 REQUIRED)
+  ADD_PROJECT_DEPENDENCY(eigenpy REQUIRED)
   SEARCH_FOR_BOOST_PYTHON(REQUIRED)
 ENDIF(BUILD_PYTHON_INTERFACE)
 
@@ -196,7 +195,6 @@ IF(BUILD_TESTING)
 ENDIF(BUILD_TESTING)
 ADD_SUBDIRECTORY(doc)
 
-PKG_CONFIG_APPEND_LIBS(${PROJECT_NAME})
 IF(NOT INSTALL_PYTHON_INTERFACE_ONLY)
   INSTALL(FILES package.xml DESTINATION share/${PROJECT_NAME})
 ENDIF(NOT INSTALL_PYTHON_INTERFACE_ONLY)