commit 2d39da8af54982a02e62adec26ea0fb7425e5cb0
author Erik Schultheis <erik.schultheis@aalto.fi> Mon Dec 13 15:27:33 2021 +0000
committer Antonio Sánchez <cantonios@google.com> Mon Dec 13 15:27:33 2021 +0000
tree 0e010eb7c4ab0a71deeb127d2585305eab66b4b7
parent 6b2df803173e47e8efe9fa1a1f09dfae1b0f63fa

space separated EIGEN_TEST_CUSTOM_CXX_FLAGS

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 07c31d4..de1c23e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -109,6 +109,8 @@
 
 set(EIGEN_TEST_CUSTOM_LINKER_FLAGS  "" CACHE STRING "Additional linker flags when linking unit tests.")
 set(EIGEN_TEST_CUSTOM_CXX_FLAGS     "" CACHE STRING "Additional compiler flags when compiling unit tests.")
+# convert space separated argument into CMake lists for downstream consumption
+separate_arguments(EIGEN_TEST_CUSTOM_CXX_FLAGS NATIVE_COMMAND ${EIGEN_TEST_CUSTOM_CXX_FLAGS})
 
 set(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO "")
 

cmake/EigenTesting.cmake

diff --git a/cmake/EigenTesting.cmake b/cmake/EigenTesting.cmake
index c8bc915..3581941 100644
--- a/cmake/EigenTesting.cmake
+++ b/cmake/EigenTesting.cmake
@@ -79,7 +79,7 @@
   endif()
 
   if(EIGEN_TEST_CUSTOM_CXX_FLAGS)
-    target_compile_options(${targetname} PRIVATE "${EIGEN_TEST_CUSTOM_CXX_FLAGS}")
+    target_compile_options(${targetname} PRIVATE ${EIGEN_TEST_CUSTOM_CXX_FLAGS})
   endif()
 
   if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)