From 276baf0395b5e45570c11a439ea53ffb625949e6 Mon Sep 17 00:00:00 2001
From: Ben Cumming <bcumming@cscs.ch>
Date: Wed, 21 Nov 2018 11:21:20 +0100
Subject: [PATCH] Forward cuda header paths to host compiler (#652)
* Forward CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES to compilation of arbor library and unit tests.
Fixes #651
---
CMakeLists.txt | 1 -
arbor/CMakeLists.txt | 4 ++++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b9802b68..eeafe753 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -206,7 +206,6 @@ if(ARB_WITH_GPU)
target_compile_options(arbor-private-deps INTERFACE $<$<COMPILE_LANGUAGE:CUDA>:-gencode=arch=compute_37,code=sm_37>)
target_compile_options(arbor-private-deps INTERFACE $<$<COMPILE_LANGUAGE:CUDA>:-gencode=arch=compute_60,code=sm_60>)
target_compile_options(arbor-private-deps INTERFACE $<$<COMPILE_LANGUAGE:CUDA>:-gencode=arch=compute_70,code=sm_70>)
-
endif()
# Use libunwind if available for pretty printing stack traces
diff --git a/arbor/CMakeLists.txt b/arbor/CMakeLists.txt
index 87ec5150..6664cb56 100644
--- a/arbor/CMakeLists.txt
+++ b/arbor/CMakeLists.txt
@@ -92,6 +92,10 @@ add_library(arbor-private-headers INTERFACE)
target_include_directories(arbor-private-headers INTERFACE
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>")
+if(ARB_WITH_GPU)
+ target_include_directories(arbor-private-headers INTERFACE ${CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES})
+endif()
+
install(TARGETS arbor-private-headers EXPORT arbor-targets)
# Mechanisms, generated from .mod files; sets arbor_mechanism_sources
--
GitLab