From 392ec18324fb8cef63de47320cad00c37e939b31 Mon Sep 17 00:00:00 2001
From: Lukas Solanka <lsolanka@gmail.com>
Date: Fri, 4 May 2018 23:02:00 +0100
Subject: [PATCH] use configure_package_config_file()

---
 CMakeLists.txt  | 11 +++++++----
 Config.cmake.in |  4 ++++
 2 files changed, 11 insertions(+), 4 deletions(-)
 create mode 100644 Config.cmake.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index de88807..587459f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -112,10 +112,13 @@ if(NOT TARGET uninstall)
       COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
 endif()
 
-file(WRITE
-    ${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}Config.cmake
-    "include(\${CMAKE_CURRENT_LIST_DIR}/${CMAKE_PROJECT_NAME}Targets.cmake)\n")
-
+include(CMakePackageConfigHelpers)
+set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
+configure_package_config_file(
+  "Config.cmake.in"
+  "${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}Config.cmake"
+  INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${CMAKE_PROJECT_NAME}"
+)
 install(FILES
         ${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}Config.cmake
         DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${CMAKE_PROJECT_NAME})
diff --git a/Config.cmake.in b/Config.cmake.in
new file mode 100644
index 0000000..38bbde7
--- /dev/null
+++ b/Config.cmake.in
@@ -0,0 +1,4 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/@TARGETS_EXPORT_NAME@.cmake")
+check_required_components("@PROJECT_NAME@")