Merge pull request #110 from aminya/export-destination [skip ci]

README.md

@@ -287,7 +287,7 @@ Other arguments that are automatically found and manually specifying them is not
 
 - `COMPATIBILITY`: the compatibility version of the package. Defaults to `SameMajorVersion`.
 
-- `CONFIG_EXPORT_DESTINATION`: the destination for exporting the configuration files. Defaults to `${CMAKE_BINARY_DIR}`
+- `CONFIG_EXPORT_DESTINATION`: the destination for exporting the configuration files. Defaults to `${CMAKE_BINARY_DIR}/${NAME}`
 
 - `CONFIG_INSTALL_DESTINATION`: the destination for installation of the configuration files. Defaults to `${CMAKE_INSTALL_DATADIR}/${NAME}`
 

src/PackageProject.cmake

@@ -25,7 +25,7 @@ function(package_project)
       VERSION
       # default to semver
       COMPATIBILITY
-      # default to ${CMAKE_BINARY_DIR}
+      # default to ${CMAKE_BINARY_DIR}/${NAME}
       CONFIG_EXPORT_DESTINATION
       # default to ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/${NAME} suitable for vcpkg, etc.
       CONFIG_INSTALL_DESTINATION)
@@ -82,9 +82,9 @@ function(package_project)
     set(_PackageProject_COMPATIBILITY "SameMajorVersion")
   endif()
 
-  # default to the build directory
+  # default to the build_directory/project_name 
   if("${_PackageProject_CONFIG_EXPORT_DESTINATION}" STREQUAL "")
-    set(_PackageProject_CONFIG_EXPORT_DESTINATION "${CMAKE_BINARY_DIR}")
+    set(_PackageProject_CONFIG_EXPORT_DESTINATION "${CMAKE_BINARY_DIR}/${_PackageProject_NAME}")
   endif()
   set(_PackageProject_EXPORT_DESTINATION "${_PackageProject_CONFIG_EXPORT_DESTINATION}")