- CI fix

Author: janbender

CMakeLists.txt

@@ -40,13 +40,12 @@ if ((DEFINED Discregrid_INCLUDE_DIR) AND (DEFINED Discregrid_DEBUG_LIB) AND (DEF
 else()
 	ExternalProject_Add(
 	   Ext_Discregrid
-	   PREFIX "${ExternalInstallDir}/Discregrid"
+	   PREFIX "${CMAKE_BINARY_DIR}/extern/Discregrid"
 	   GIT_REPOSITORY https://github.com/InteractiveComputerGraphics/Discregrid.git
 	   GIT_TAG "0b69062ff9c56fbb6dcecd296652028bedbacf0e"
 	   INSTALL_DIR ${ExternalInstallDir}/Discregrid
 	   CMAKE_ARGS -DCMAKE_BUILD_TYPE:STRING=${EXT_CMAKE_BUILD_TYPE} -DCMAKE_INSTALL_PREFIX:PATH=${ExternalInstallDir}/Discregrid
-	   -DBUILD_AS_SHARED_LIBS:BOOL=0
-	   -DBUILD_CMD_EXECUTABLE:BOOL=0 -DEIGEN3_INCLUDE_DIR:PATH=${EIGEN3_INCLUDE_DIR}
+	   -DBUILD_CMD_EXECUTABLE:BOOL=0 -DEIGEN3_INCLUDE_DIR:PATH=${EIGEN3_INCLUDE_DIR} -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
 	) 
 	ExternalProject_Get_Property(Ext_Discregrid INSTALL_DIR)
 	set(Discregrid_INCLUDE_DIR ${INSTALL_DIR}/include)