Add cmake support and dpdk definition [WIP]

CMakeLists.txt

@@ -0,0 +1,31 @@
+cmake_minimum_required(VERSION 3.7)
+project(warp17)
+
+set(CMAKE_CXX_STANDARD 11)
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules/")
+find_package(dpdk REQUIRED)
+
+message("DPDK include dir: ${DPDK_INCLUDE_DIR}")
+
+include_directories(${DPDK_INCLUDE_DIR})
+
+FILE(GLOB_RECURSE SOURCE_FILES src/*.c)
+
+MACRO(HEADER_DIRECTORIES return_list)
+        FILE(GLOB_RECURSE new_list inc/*.h)
+        SET(dir_list "")
+        FOREACH(file_path ${new_list})
+                GET_FILENAME_COMPONENT(dir_path ${file_path} PATH)
+                SET(dir_list ${dir_list} ${dir_path})
+        ENDFOREACH()
+        LIST(REMOVE_DUPLICATES dir_list)
+        SET(${return_list} ${dir_list})
+ENDMACRO()
+
+HEADER_DIRECTORIES(include_dirs)
+message("folders: ${include_dirs}")
+include_directories(${include_dirs})
+
+add_executable(warp17 ${SOURCE_FILES})
+target_link_libraries(warp17 ${DPDK_LIBRARIES})

cmake/modules/Finddpdk.cmake

@@ -0,0 +1,75 @@
+# Try to find dpdk
+#
+# Once done, this will define
+#
+# DPDK_FOUND
+# DPDK_INCLUDE_DIR
+# DPDK_LIBRARIES
+
+find_path(DPDK_INCLUDE_DIR rte_config.h
+        PATH_SUFFIXES dpdk)
+find_library(DPDK_rte_hash_LIBRARY rte_hash)
+find_library(DPDK_rte_kvargs_LIBRARY rte_kvargs)
+find_library(DPDK_rte_mbuf_LIBRARY rte_mbuf)
+find_library(DPDK_rte_ethdev_LIBRARY rte_ethdev)
+find_library(DPDK_rte_mempool_LIBRARY rte_mempool)
+find_library(DPDK_rte_ring_LIBRARY rte_ring)
+find_library(DPDK_rte_eal_LIBRARY rte_eal)
+find_library(DPDK_rte_cmdline_LIBRARY rte_cmdline)
+find_library(DPDK_rte_pmd_bond_LIBRARY rte_pmd_bond)
+find_library(DPDK_rte_pmd_vmxnet3_uio_LIBRARY rte_pmd_vmxnet3_uio)
+find_library(DPDK_rte_pmd_ixgbe_LIBRARY rte_pmd_ixgbe)
+find_library(DPDK_rte_pmd_i40e_LIBRARY rte_pmd_i40e)
+find_library(DPDK_rte_pmd_ring_LIBRARY rte_pmd_ring)
+find_library(DPDK_rte_pmd_af_packet_LIBRARY rte_pmd_af_packet)
+
+set(check_LIBRARIES
+        ${DPDK_rte_hash_LIBRARY}
+        ${DPDK_rte_kvargs_LIBRARY}
+        ${DPDK_rte_mbuf_LIBRARY}
+        ${DPDK_rte_ethdev_LIBRARY}
+        ${DPDK_rte_mempool_LIBRARY}
+        ${DPDK_rte_ring_LIBRARY}
+        ${DPDK_rte_eal_LIBRARY}
+        ${DPDK_rte_cmdline_LIBRARY}
+        ${DPDK_rte_pmd_bond_LIBRARY}
+        ${DPDK_rte_pmd_vmxnet3_uio_LIBRARY}
+        ${DPDK_rte_pmd_ixgbe_LIBRARY}
+        ${DPDK_rte_pmd_i40e_LIBRARY}
+        ${DPDK_rte_pmd_ring_LIBRARY}
+        ${DPDK_rte_pmd_af_packet_LIBRARY})
+
+mark_as_advanced(DPDK_INCLUDE_DIR
+        DPDK_rte_hash_LIBRARY
+        DPDK_rte_kvargs_LIBRARY
+        DPDK_rte_mbuf_LIBRARY
+        DPDK_rte_ethdev_LIBRARY
+        DPDK_rte_mempool_LIBRARY
+        DPDK_rte_ring_LIBRARY
+        DPDK_rte_eal_LIBRARY
+        DPDK_rte_cmdline_LIBRARY
+        DPDK_rte_pmd_bond_LIBRARY
+        DPDK_rte_pmd_vmxnet3_uio_LIBRARY
+        DPDK_rte_pmd_ixgbe_LIBRARY
+        DPDK_rte_pmd_i40e_LIBRARY
+        DPDK_rte_pmd_ring_LIBRARY
+        DPDK_rte_pmd_af_packet_LIBRARY)
+
+if (EXISTS ${WITH_DPDK_MLX5})
+    find_library(DPDK_rte_pmd_mlx5_LIBRARY rte_pmd_mlx5)
+    list(APPEND check_LIBRARIES ${DPDK_rte_pmd_mlx5_LIBRARY})
+    mark_as_advanced(DPDK_rte_pmd_mlx5_LIBRARY)
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(dpdk DEFAULT_MSG
+        DPDK_INCLUDE_DIR
+        check_LIBRARIES)
+
+if(DPDK_FOUND)
+    if (EXISTS ${WITH_DPDK_MLX5})
+        list(APPEND check_LIBRARIES -libverbs)
+    endif()
+    set(DPDK_LIBRARIES
+            -Wl,--whole-archive ${check_LIBRARIES} -lpthread -Wl,--no-whole-archive)
+endif(DPDK_FOUND)