Merge pull request #2774 from ZedThree/export-targets-for-build-dir

CMake: Export targets so the build directory can be used directly

CMakeLists.txt

@@ -1849,23 +1849,14 @@ install(EXPORT netCDFTargets
   NAMESPACE netCDF::
   )
 
+export(EXPORT netCDFTargets FILE netCDFTargets.cmake NAMESPACE netCDF::)
+
 include(CMakePackageConfigHelpers)
-CONFIGURE_PACKAGE_CONFIG_file(
+configure_package_config_file(
   "${CMAKE_CURRENT_SOURCE_DIR}/netCDFConfig.cmake.in"
   "${CMAKE_CURRENT_BINARY_DIR}/netCDFConfig.cmake"
   INSTALL_DESTINATION "${ConfigPackageLocation}"
-  NO_CHECK_REQUIRED_COMPONENTS_MACRO
-  PATH_VARS
-  CMAKE_INSTALL_PREFIX
-  CMAKE_INSTALL_INCLUDEDIR
-  CMAKE_INSTALL_LIBDIR
-  )
-
-install(
-  FILES "${CMAKE_CURRENT_BINARY_DIR}/netCDFConfig.cmake"
-  DESTINATION "${ConfigPackageLocation}"
-  COMPONENT headers
-  )
+)
 
 add_library(netCDF::netcdf ALIAS netcdf)
 target_include_directories(netcdf
@@ -1876,17 +1867,18 @@ target_include_directories(netcdf
 
 # Create export configuration
 write_basic_package_version_file(
-  "${CMAKE_CURRENT_BINARY_DIR}/netCDF/netCDFConfigVersion.cmake"
+  netCDFConfigVersion.cmake
   VERSION ${netCDF_VERSION}
   COMPATIBILITY SameMajorVersion
-  )
+)
 
 install(
   FILES
-  "${CMAKE_CURRENT_BINARY_DIR}/netCDF/netCDFConfigVersion.cmake"
+  "${CMAKE_CURRENT_BINARY_DIR}/netCDFConfig.cmake"
+  "${CMAKE_CURRENT_BINARY_DIR}/netCDFConfigVersion.cmake"
   DESTINATION ${ConfigPackageLocation}
   COMPONENT headers
-  )
+)
 
 ####
 # End export files

netCDFConfig.cmake.in

@@ -5,9 +5,6 @@
 @PACKAGE_INIT@
 
 set(NetCDFVersion "@PACKAGE_VERSION@")
-set_and_check(netCDF_INSTALL_PREFIX "@PACKAGE_CMAKE_INSTALL_PREFIX@")
-set_and_check(netCDF_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
-set_and_check(netCDF_LIB_DIR "@PACKAGE_CMAKE_INSTALL_LIBDIR@")
 
 set(netCDF_LIBRARIES netCDF::netcdf)