From 53f779fa8db103f9650461134f7d0b617c165ade Mon Sep 17 00:00:00 2001
From: SpaceIm <30052553+SpaceIm@users.noreply.github.com>
Date: Sun, 20 Nov 2022 21:42:04 +0100
Subject: [PATCH] install CMake config file with exported targets (#575)

---
 CMakeLists.txt                   | 33 ++++++++++++++++++++++++++++++++
 DebugUtils/CMakeLists.txt        |  5 +++--
 Detour/CMakeLists.txt            |  5 +++--
 DetourCrowd/CMakeLists.txt       |  5 +++--
 DetourTileCache/CMakeLists.txt   |  5 +++--
 Recast/CMakeLists.txt            |  5 +++--
 recastnavigation-config.cmake.in |  3 +++
 7 files changed, 51 insertions(+), 10 deletions(-)
 create mode 100644 recastnavigation-config.cmake.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c3121c6..a3fe28d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,7 @@ if(MSVC AND BUILD_SHARED_LIBS)
     set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
 endif()
 
+include(CMakePackageConfigHelpers)
 include(GNUInstallDirs)
 
 configure_file(
@@ -43,6 +44,38 @@ add_subdirectory(DetourCrowd)
 add_subdirectory(DetourTileCache)
 add_subdirectory(Recast)
 
+configure_package_config_file(
+    ${PROJECT_SOURCE_DIR}/recastnavigation-config.cmake.in
+    recastnavigation-config.cmake
+    INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/recastnavigation
+)
+
+write_basic_package_version_file(
+    recastnavigation-config-version.cmake
+    VERSION ${LIB_VERSION}
+    COMPATIBILITY AnyNewerVersion
+)
+
+export(
+    EXPORT recastnavigation-targets
+    NAMESPACE RecastNavigation::
+    FILE recastnavigation-targets.cmake
+)
+
+install(
+    EXPORT recastnavigation-targets
+    NAMESPACE RecastNavigation::
+    FILE recastnavigation-targets.cmake
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/recastnavigation
+)
+
+install(
+    FILES
+        ${PROJECT_BINARY_DIR}/recastnavigation-config.cmake
+        ${PROJECT_BINARY_DIR}/recastnavigation-config-version.cmake
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/recastnavigation
+)
+
 if (RECASTNAVIGATION_DEMO)
     add_subdirectory(RecastDemo)
 endif ()
diff --git a/DebugUtils/CMakeLists.txt b/DebugUtils/CMakeLists.txt
index f6325c4..b04e67d 100644
--- a/DebugUtils/CMakeLists.txt
+++ b/DebugUtils/CMakeLists.txt
@@ -24,10 +24,11 @@ set_target_properties(DebugUtils PROPERTIES
         )
 
 install(TARGETS DebugUtils
+        EXPORT recastnavigation-targets
         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        COMPONENT library
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT library
+        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/recastnavigation
         )
 
 file(GLOB INCLUDES Include/*.h)
diff --git a/Detour/CMakeLists.txt b/Detour/CMakeLists.txt
index a3ca808..0c12683 100644
--- a/Detour/CMakeLists.txt
+++ b/Detour/CMakeLists.txt
@@ -18,10 +18,11 @@ set_target_properties(Detour PROPERTIES
         )
 
 install(TARGETS Detour
+        EXPORT recastnavigation-targets
         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        COMPONENT library
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT library
+        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/recastnavigation
         )
 
 file(GLOB INCLUDES Include/*.h)
diff --git a/DetourCrowd/CMakeLists.txt b/DetourCrowd/CMakeLists.txt
index 1a5d224..6ecd0dd 100644
--- a/DetourCrowd/CMakeLists.txt
+++ b/DetourCrowd/CMakeLists.txt
@@ -22,10 +22,11 @@ set_target_properties(DetourCrowd PROPERTIES
         )
 
 install(TARGETS DetourCrowd
+        EXPORT recastnavigation-targets
         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        COMPONENT library
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT library
+        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/recastnavigation
         )
 
 file(GLOB INCLUDES Include/*.h)
diff --git a/DetourTileCache/CMakeLists.txt b/DetourTileCache/CMakeLists.txt
index 7b83556..fcd23d5 100644
--- a/DetourTileCache/CMakeLists.txt
+++ b/DetourTileCache/CMakeLists.txt
@@ -23,10 +23,11 @@ set_target_properties(DetourTileCache PROPERTIES
 
 
 install(TARGETS DetourTileCache
+        EXPORT recastnavigation-targets
         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        COMPONENT library
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT library
+        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/recastnavigation
         )
 
 file(GLOB INCLUDES Include/*.h)
diff --git a/Recast/CMakeLists.txt b/Recast/CMakeLists.txt
index de88b81..001430b 100644
--- a/Recast/CMakeLists.txt
+++ b/Recast/CMakeLists.txt
@@ -18,10 +18,11 @@ set_target_properties(Recast PROPERTIES
         )
 
 install(TARGETS Recast
+        EXPORT recastnavigation-targets
         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        COMPONENT library
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT library
+        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/recastnavigation
         )
 
 file(GLOB INCLUDES Include/*.h)
diff --git a/recastnavigation-config.cmake.in b/recastnavigation-config.cmake.in
new file mode 100644
index 0000000..c6e232b
--- /dev/null
+++ b/recastnavigation-config.cmake.in
@@ -0,0 +1,3 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/recastnavigation-targets.cmake")