From eb3e0c9c9543e9339b2b585968f867068bbe5c99 Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Wed, 28 Aug 2019 23:24:08 -0700
Subject: [PATCH] Fix cmake Eigen include directory (#1862)

This currently only breaks when cmake is configured with WITH_TESTS but
ultimately this would have affected wpilibc builds too.
---
 wpiutil/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wpiutil/CMakeLists.txt b/wpiutil/CMakeLists.txt
index 7acc6c52a9..313e14d1bc 100644
--- a/wpiutil/CMakeLists.txt
+++ b/wpiutil/CMakeLists.txt
@@ -126,7 +126,7 @@ target_link_libraries(wpiutil Threads::Threads ${CMAKE_DL_LIBS} ${ATOMIC})
 if (NOT USE_VCPKG_EIGEN)
     install(DIRECTORY src/main/native/eigen/ DESTINATION "${include_dest}/wpiutil")
     target_include_directories(wpiutil PUBLIC
-                            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/eigen>
+                            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/eigeninclude>
                             $<INSTALL_INTERFACE:${include_dest}/wpiutil>)
 else()
     find_package(Eigen3 CONFIG REQUIRED)