From 7672f56e1cbc14215114888d10dae69aede15e25 Mon Sep 17 00:00:00 2001
From: "k.koide" <k.koide@aist.go.jp>
Date: Thu, 4 Jul 2024 09:52:54 +0900
Subject: [PATCH] INSTALL_INTERFACE

---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 542d22a9..abbeae93 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -159,6 +159,7 @@ add_library(gtsam_points SHARED
 target_include_directories(gtsam_points PUBLIC
   $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
   $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/nanoflann/include>
+  $<INSTALL_INTERFACE:include>
 )
 target_link_libraries(gtsam_points
   Boost::boost
@@ -203,6 +204,7 @@ if(BUILD_WITH_CUDA)
   )
   target_include_directories(gtsam_points_cuda PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:include>
   )
   target_link_libraries(gtsam_points_cuda
     Boost::boost
@@ -273,7 +275,7 @@ endif()
 #############
 
 include(GNUInstallDirs)
-install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(DIRECTORY include/ thirdparty/nanoflann/include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 
 list(APPEND GTSAM_POINTS_LIBRARIES gtsam_points)
 if(BUILD_WITH_CUDA)