X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=CMakeLists.txt;h=b7b244a9afac0792cad78b59c9c7e609ce857f6f;hb=48270029cd864eddccdb5cf41b92c9e0159ba10b;hp=89f962be40d75bb9af7488cec5951d456c2b7c85;hpb=d62e0424f253dfd62fde93232452d8b377197191;p=irrlicht.git

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 89f962b..b7b244a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,16 @@
 cmake_minimum_required(VERSION 3.5)
 
+# Set policies up to 3.9 since we want to enable the IPO option
+if(${CMAKE_VERSION} VERSION_LESS 3.9)
+	cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
+else()
+	cmake_policy(VERSION 3.9)
+endif()
+
+set(IRRLICHTMT_REVISION 9)
+
 project(Irrlicht
-	VERSION 1.9.0
+	VERSION 1.9.0.${IRRLICHTMT_REVISION}
 	LANGUAGES CXX
 )
 
@@ -36,6 +45,14 @@ if(BUILD_EXAMPLES)
 	add_subdirectory(examples)
 endif()
 
+# Export a file that describes the targets that IrrlichtMt creates.
+# The file is placed in the location FILE points to, where CMake can easily
+# locate it by pointing CMAKE_PREFIX_PATH to this project root.
+export(EXPORT IrrlichtMt-export
+	FILE "${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtTargets.cmake"
+	NAMESPACE IrrlichtMt::
+)
+
 # Installation of headers.
 install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/"
 	DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/irrlichtmt"
@@ -50,18 +67,18 @@ install(EXPORT IrrlichtMt-export
 
 include(CMakePackageConfigHelpers)
 configure_package_config_file("${PROJECT_SOURCE_DIR}/Config.cmake.in"
-	"${CMAKE_CURRENT_BINARY_DIR}/IrrlichtMtConfig.cmake"
+	"${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfig.cmake"
 	INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/IrrlichtMt"
 	NO_SET_AND_CHECK_MACRO
 	NO_CHECK_REQUIRED_COMPONENTS_MACRO
 )
 write_basic_package_version_file(
-	"${CMAKE_CURRENT_BINARY_DIR}/IrrlichtMtConfigVersion.cmake"
+	"${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfigVersion.cmake"
 	COMPATIBILITY AnyNewerVersion
 )
 
 install(FILES
-	"${CMAKE_CURRENT_BINARY_DIR}/IrrlichtMtConfig.cmake"
-	"${CMAKE_CURRENT_BINARY_DIR}/IrrlichtMtConfigVersion.cmake"
+	"${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfig.cmake"
+	"${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfigVersion.cmake"
 	DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/IrrlichtMt"
 )