copy install path folder architecture in build path

This way, generated header are included using the same way <pkg_name/param_file.hpp> in local compiled libs, header only libs and in other pkg's libs and executables

Author: AugusteBourgois

example/include/generate_parameter_library_example/minimal_publisher.hpp

@@ -30,8 +30,7 @@
 
 #include <rclcpp/rclcpp.hpp>
 #include <rclcpp_components/register_node_macro.hpp>
-
-#include <admittance_controller_parameters.hpp>
+#include <generate_parameter_library_example/admittance_controller_parameters.hpp>
 
 namespace admittance_controller {
 

example/src/minimal_publisher.cpp

@@ -30,7 +30,7 @@
 
 #include <rclcpp/rclcpp.hpp>
 
-#include <admittance_controller_parameters.hpp>
+#include <generate_parameter_library_example/admittance_controller_parameters.hpp>
 
 using namespace std::chrono_literals;
 

example/test/descriptor_test_gtest.cpp

@@ -29,7 +29,7 @@
 // Author: Chance Cardona
 //
 
-#include "admittance_controller_parameters.hpp"
+#include "generate_parameter_library_example/admittance_controller_parameters.hpp"
 #include "gtest/gtest.h"
 #include "rclcpp/rclcpp.hpp"
 

example/test/example_test_gmock.cpp

@@ -29,7 +29,7 @@
 // Author: Denis Štogl
 //
 
-#include "admittance_controller_parameters.hpp"
+#include "generate_parameter_library_example/admittance_controller_parameters.hpp"
 #include "gmock/gmock.h"
 #include "rclcpp/rclcpp.hpp"
 

example/test/example_test_gtest.cpp

@@ -29,7 +29,7 @@
 // Author: Denis Štogl
 //
 
-#include "admittance_controller_parameters.hpp"
+#include "generate_parameter_library_example/admittance_controller_parameters.hpp"
 #include "gtest/gtest.h"
 #include "rclcpp/rclcpp.hpp"
 

generate_parameter_library/cmake/generate_parameter_library.cmake

@@ -34,7 +34,7 @@ function(generate_parameter_library LIB_NAME YAML_FILE)
   endif()
 
   # Make the include directory
-  set(LIB_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/${LIB_NAME}/include/)
+  set(LIB_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include/${PROJECT_NAME}/)
   file(MAKE_DIRECTORY ${LIB_INCLUDE_DIR})
 
   # Optional 3rd parameter for the user defined validation header
@@ -76,8 +76,8 @@ function(generate_parameter_library LIB_NAME YAML_FILE)
   # Create the library target
   add_library(${LIB_NAME} INTERFACE ${PARAM_HEADER_FILE} ${VALIDATE_HEADER})
   target_include_directories(${LIB_NAME} INTERFACE
-    $<BUILD_INTERFACE:${LIB_INCLUDE_DIR}>
-    $<INSTALL_INTERFACE:include/${PROJECT_NAME}/${LIB_NAME}>
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
+    $<INSTALL_INTERFACE:include>
   )
   set_target_properties(${LIB_NAME} PROPERTIES LINKER_LANGUAGE CXX)
   target_link_libraries(${LIB_NAME} INTERFACE
@@ -89,7 +89,7 @@ function(generate_parameter_library LIB_NAME YAML_FILE)
     tcb_span::tcb_span
     tl_expected::tl_expected
   )
-  install(DIRECTORY ${LIB_INCLUDE_DIR} DESTINATION include/${PROJECT_NAME}/${LIB_NAME})
+  install(DIRECTORY ${LIB_INCLUDE_DIR} DESTINATION include/${PROJECT_NAME})
 endfunction()
 
 
@@ -107,7 +107,7 @@ function(generate_parameter_module LIB_NAME YAML_FILE)
   # Set the yaml file parameter to be relative to the current source dir
   set(YAML_FILE ${CMAKE_CURRENT_SOURCE_DIR}/${YAML_FILE})
 
-  set(LIB_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/${LIB_NAME})
+  set(LIB_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include/${PROJECT_NAME}/)
   file(MAKE_DIRECTORY ${LIB_INCLUDE_DIR})
 
   find_package(ament_cmake_python)
@@ -127,8 +127,8 @@ function(generate_parameter_module LIB_NAME YAML_FILE)
   # Create the library target
   add_library(${LIB_NAME} INTERFACE ${PARAM_HEADER_FILE} ${VALIDATE_HEADER})
   target_include_directories(${LIB_NAME} INTERFACE
-          $<BUILD_INTERFACE:${LIB_INCLUDE_DIR}>
-          $<INSTALL_INTERFACE:include/${PROJECT_NAME}/${LIB_NAME}>
+      $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
+      $<INSTALL_INTERFACE:include>
   )
 
 endfunction()