From a2aadab91632fe00aefa96e69e9c492066b488b7 Mon Sep 17 00:00:00 2001
From: Florent Pruvost <florent.pruvost@inria.fr>
Date: Thu, 31 Aug 2017 16:33:26 +0200
Subject: [PATCH] add path to lib if cmake var exist before testing hwloc
functions
---
modules/find/FindHWLOC.cmake | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/modules/find/FindHWLOC.cmake b/modules/find/FindHWLOC.cmake
index 8a0eb7d..4d7c47f 100644
--- a/modules/find/FindHWLOC.cmake
+++ b/modules/find/FindHWLOC.cmake
@@ -321,6 +321,18 @@ endif()
if (HWLOC_FOUND)
set(HWLOC_SAVE_CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES})
list(APPEND CMAKE_REQUIRED_INCLUDES ${HWLOC_INCLUDE_DIRS})
+ set(CMAKE_REQUIRED_LIBRARIES)
+ if (HWLOC_LIBRARY_DIRS)
+ set (LIBDIR ${HWLOC_LIBRARY_DIRS})
+ elseif(HWLOC_LIBDIR)
+ set (LIBDIR ${HWLOC_LIBDIR})
+ endif()
+ if (LIBDIR)
+ foreach(lib_dir ${LIBDIR})
+ list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
+ endforeach()
+ endif()
+ string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
# test headers to guess the version
check_struct_has_member( "struct hwloc_obj" parent hwloc.h HAVE_HWLOC_PARENT_MEMBER )
--
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