Install config files in correct location (#51)

* Install config files in correct location

According to https://cmake.org/cmake/help/latest/command/find_package.html#search-procedure the config files should be *not* placed under /usr/share (which is what DATA_INSTALL_DIR gives you). Putting it one location under /usr/share makes it impossible to install for multiple libs (or archs).

The provided patch is only tested under Linux and might need extension to work under Windows. (See link abode for Windows search path.)

* Changing to lib/cmake/${projectname}

Co-Authored-By: Ricardo González <[email protected]>

* Updated Windows packaging cmake template with new config directory.

Author: hansfn

cmake/packaging/windows/fastcdr-config.cmake

@@ -14,15 +14,15 @@
 
 if(MSVC_VERSION EQUAL 1900)
     if(CMAKE_CL_64)
-        include("${CMAKE_CURRENT_LIST_DIR}/../share/fastcdr-x64Win64VS2015/cmake/fastcdr-config.cmake")
+        include("${CMAKE_CURRENT_LIST_DIR}/../lib/cmake/fastcdr-x64Win64VS2015/fastcdr-config.cmake")
     else()
-        include("${CMAKE_CURRENT_LIST_DIR}/../share/fastcdr-i86Win32VS2015/cmake/fastcdr-config.cmake")
+        include("${CMAKE_CURRENT_LIST_DIR}/../lib/cmake/fastcdr-i86Win32VS2015/fastcdr-config.cmake")
     endif()
 elseif(MSVC_VERSION GREATER 1900)
     if(CMAKE_CL_64)
-        include("${CMAKE_CURRENT_LIST_DIR}/../share/fastcdr-x64Win64VS2017/cmake/fastcdr-config.cmake")
+        include("${CMAKE_CURRENT_LIST_DIR}/../lib/cmake/fastcdr-x64Win64VS2017/fastcdr-config.cmake")
     else()
-        include("${CMAKE_CURRENT_LIST_DIR}/../share/fastcdr-i86Win32VS2017/cmake/fastcdr-config.cmake")
+        include("${CMAKE_CURRENT_LIST_DIR}/../lib/cmake/fastcdr-i86Win32VS2017/fastcdr-config.cmake")
     endif()
 else()
     message(FATAL_ERROR "Not supported version of Visual Studio")

src/cpp/CMakeLists.txt

@@ -137,7 +137,7 @@ if(MSVC OR MSVC_IDE AND EPROSIMA_INSTALLER)
     endif()
 
     install(FILES ${PROJECT_SOURCE_DIR}/cmake/packaging/windows/${PROJECT_NAME}-config.cmake
-        DESTINATION ${DATA_INSTALL_DIR}/${PROJECT_NAME}/cmake
+        DESTINATION ${LIB_INSTALL_DIR}/cmake/${PROJECT_NAME}${MSVCARCH_DIR_EXTENSION_EXT}
         COMPONENT cmake
         )
 elseif(NOT EPROSIMA_INSTALLER)
@@ -154,7 +154,7 @@ elseif(NOT EPROSIMA_INSTALLER)
     if(INSTALLER_PLATFORM)
         set(INSTALL_DESTINATION_PATH ${DATA_INSTALL_DIR}/${PROJECT_NAME}-${INSTALLER_PLATFORM}/cmake)
     else()
-        set(INSTALL_DESTINATION_PATH ${DATA_INSTALL_DIR}/${PROJECT_NAME}/cmake${MSVCARCH_DIR_EXTENSION_EXT})
+        set(INSTALL_DESTINATION_PATH ${LIB_INSTALL_DIR}/cmake/${PROJECT_NAME}${MSVCARCH_DIR_EXTENSION_EXT})
     endif()
 
     install(EXPORT ${PROJECT_NAME}-targets