cmake INCLUDE_DIRS variable

Author: aportelli

CMakeLists.txt

@@ -1,5 +1,5 @@
 # package config
-cmake_minimum_required(VERSION 3.11.0)
+cmake_minimum_required(VERSION 3.24.0)
 project(
   LatAnalyze
   VERSION 3.6

lib/CMakeLists.txt

@@ -88,10 +88,12 @@ install(
   FILE LatAnalyzeTargets.cmake
   NAMESPACE LatAnalyze::
   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LatAnalyze)
+set(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_INCLUDEDIR}")
 configure_package_config_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in
   "${CMAKE_CURRENT_BINARY_DIR}/LatAnalyzeConfig.cmake"
-  INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LatAnalyze)
+  INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/LatAnalyze
+  PATH_VARS INCLUDE_INSTALL_DIR)
 write_basic_package_version_file(
   "${CMAKE_CURRENT_BINARY_DIR}/LatAnalyzeConfigVersion.cmake"
   VERSION "${PROJECT_VERSION}"

lib/Config.cmake.in

@@ -25,4 +25,6 @@ endforeach()
 
 include("${CMAKE_CURRENT_LIST_DIR}/LatAnalyzeTargets.cmake")
 
+set(@PROJECT_NAME@_INCLUDE_DIRS "@PACKAGE_INCLUDE_INSTALL_DIR@")
+
 check_required_components(LatAnalyze)