From 31ffad38919adfc5f44ccb3c9efefd2b5f2d3e81 Mon Sep 17 00:00:00 2001
From: Tobias Leibner <tobias.leibner@googlemail.com>
Date: Thu, 26 Sep 2019 13:45:02 +0200
Subject: [PATCH] [cmake] add more hints to EIGEN3_INCLUDE_DIR
---
cmake/modules/FindEigen3.cmake | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/cmake/modules/FindEigen3.cmake b/cmake/modules/FindEigen3.cmake
index d7dee9f33..f1f230019 100644
--- a/cmake/modules/FindEigen3.cmake
+++ b/cmake/modules/FindEigen3.cmake
@@ -12,6 +12,8 @@
# Redistribution and use is allowed according to the terms of the 2-clause BSD license.
# ~~~
+include(Hints)
+
if(NOT Eigen3_FIND_VERSION)
if(NOT Eigen3_FIND_VERSION_MAJOR)
set(Eigen3_FIND_VERSION_MAJOR 2)
@@ -67,9 +69,10 @@ if(EIGEN3_INCLUDE_DIR)
else(EIGEN3_INCLUDE_DIR)
+
find_path(EIGEN3_INCLUDE_DIR
NAMES signature_of_eigen3_matrix_library
- PATHS ${CMAKE_INSTALL_PREFIX}/include ${KDE4_INCLUDE_DIR} ${PROJECT_SOURCE_DIR}/../local/include
+ PATHS ${CMAKE_INSTALL_PREFIX}/include ${KDE4_INCLUDE_DIR} ${include_hints}
PATH_SUFFIXES eigen3 eigen)
if(EIGEN3_INCLUDE_DIR)
--
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