Update included libpcap to 1.10.1

2025-12-25 08:59:01 +00:00 · 2022-08-31 18:39:55 +00:00
parent 04bcefd3e4
commit 65410fead1
174 changed files with 20680 additions and 14646 deletions
--- a/libpcap/cmake/Modules/Finddpdk.cmake
+++ b/libpcap/cmake/Modules/Finddpdk.cmake
@@ -0,0 +1,123 @@
+# Try to find dpdk
+#
+# Once done, this will define
+#
+# dpdk_FOUND
+# dpdk_INCLUDE_DIRS
+# dpdk_LIBRARIES
+
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules(dpdk QUIET libdpdk)
+endif()
+message(STATUS "Executing Finddpdk")
+if(NOT dpdk_INCLUDE_DIRS)
+  message(STATUS "Executing find_path")
+  find_path(dpdk_config_INCLUDE_DIR rte_config.h
+    HINTS
+      ENV DPDK_DIR
+    PATH_SUFFIXES
+      dpdk
+      include
+)
+  find_path(dpdk_common_INCLUDE_DIR rte_common.h
+    HINTS
+      ENV DPDK_DIR
+    PATH_SUFFIXES
+      dpdk
+      include
+)
+  set(dpdk_INCLUDE_DIRS "${dpdk_config_INCLUDE_DIR}")
+  if(NOT dpdk_config_INCLUDE_DIR STREQUAL dpdk_common_INCLUDE_DIR)
+    list(APPEND dpdk_INCLUDE_DIRS "${dpdk_common_INCLUDE_DIR}")
+  endif()
+
+  set(components
+    bus_pci
+    cmdline
+    eal
+    ethdev
+    hash
+    kvargs
+    mbuf
+    mempool
+    mempool_ring
+    mempool_stack
+    pci
+    pmd_af_packet
+    pmd_bond
+    pmd_i40e
+    pmd_ixgbe
+    pmd_mlx5
+    pmd_ring
+    pmd_vmxnet3_uio
+    ring)
+
+  set(dpdk_LIBRARIES)
+
+  foreach(c ${components})
+    find_library(DPDK_rte_${c}_LIBRARY rte_${c}
+      HINTS
+        ENV DPDK_DIR
+        ${dpdk_LIBRARY_DIRS}
+      PATH_SUFFIXES lib)
+    if(DPDK_rte_${c}_LIBRARY)
+      set(dpdk_lib dpdk::${c})
+      if (NOT TARGET ${dpdk_lib})
+        add_library(${dpdk_lib} UNKNOWN IMPORTED)
+        set_target_properties(${dpdk_lib} PROPERTIES
+          INTERFACE_INCLUDE_DIRECTORIES "${dpdk_INCLUDE_DIRS}"
+          IMPORTED_LOCATION "${DPDK_rte_${c}_LIBRARY}")
+        if(c STREQUAL pmd_mlx5)
+          find_package(verbs QUIET)
+          if(verbs_FOUND)
+            target_link_libraries(${dpdk_lib} INTERFACE IBVerbs::verbs)
+          endif()
+        endif()
+      endif()
+      list(APPEND dpdk_LIBRARIES ${dpdk_lib})
+    endif()
+  endforeach()
+
+  #
+  # Where the heck did this list come from?  libdpdk on Ubuntu 20.04,
+  # for example, doesn't even *have* -ldpdk; that's why we go with
+  # pkg-config, in the hopes that it provides a correct set of flags
+  # for this tangled mess.
+  #
+  list(APPEND dpdk_LIBRARIES dpdk rt m numo dl)
+endif()
+
+mark_as_advanced(dpdk_INCLUDE_DIRS ${dpdk_LIBRARIES})
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(dpdk DEFAULT_MSG
+  dpdk_INCLUDE_DIRS
+  dpdk_LIBRARIES)
+
+if(dpdk_FOUND)
+  if(NOT TARGET dpdk::cflags)
+     if(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64|x86_64|AMD64")
+      set(rte_cflags "-march=core2")
+    elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "arm|ARM")
+      set(rte_cflags "-march=armv7-a")
+    elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|AARCH64")
+      set(rte_cflags "-march=armv8-a+crc")
+    endif()
+    add_library(dpdk::cflags INTERFACE IMPORTED)
+    if (rte_cflags)
+      set_target_properties(dpdk::cflags PROPERTIES
+        INTERFACE_COMPILE_OPTIONS "${rte_cflags}")
+    endif()
+  endif()
+
+  if(NOT TARGET dpdk::dpdk)
+    add_library(dpdk::dpdk INTERFACE IMPORTED)
+    find_package(Threads QUIET)
+    list(APPEND dpdk_LIBRARIES
+      Threads::Threads
+      dpdk::cflags)
+    set_target_properties(dpdk::dpdk PROPERTIES
+      INTERFACE_LINK_LIBRARIES "${dpdk_LIBRARIES}"
+      INTERFACE_INCLUDE_DIRECTORIES "${dpdk_INCLUDE_DIRS}")
+  endif()
+endif()