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Diffstat (limited to 'cmake/Modules/FindPacket.cmake')
| -rw-r--r-- | cmake/Modules/FindPacket.cmake | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/cmake/Modules/FindPacket.cmake b/cmake/Modules/FindPacket.cmake new file mode 100644 index 0000000..f114875 --- /dev/null +++ b/cmake/Modules/FindPacket.cmake @@ -0,0 +1,88 @@ +# +# Copyright (C) 2017 Ali Abdulkadir <autostart.ini@gmail.com>. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sub-license, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. +# +# FindPacket +# ========== +# +# Find the Packet library and include files. +# +# This module defines the following variables: +# +# PACKET_INCLUDE_DIR - absolute path to the directory containing Packet32.h. +# +# PACKET_LIBRARY - relative or absolute path to the Packet library to +# link with. An absolute path is will be used if the +# Packet library is not located in the compiler's +# default search path. See e.g. PACKET_DLL_DIR +# variable below. + +# PACKET_FOUND - TRUE if the Packet library *and* header are found. +# +# Hints and Backward Compatibility +# ================================ +# +# To tell this module where to look, a user may set the environment variable +# PACKET_DLL_DIR to point cmake to the *root* of a directory with include and +# lib subdirectories for packet.dll (e.g WpdPack/npcap-sdk). +# Alternatively, PACKET_DLL_DIR may also be set from cmake command line or GUI +# (e.g cmake -DPACKET_DLL_DIR=/path/to/packet [...]) +# + +# The 64-bit Packet.lib is located under /x64 +if(CMAKE_SIZEOF_VOID_P EQUAL 8) + # + # For the WinPcap and Npcap SDKs, the Lib subdirectory of the top-level + # directory contains 32-bit libraries; the 64-bit libraries are in the + # Lib/x64 directory. + # + # The only way to *FORCE* CMake to look in the Lib/x64 directory + # without searching in the Lib directory first appears to be to set + # CMAKE_LIBRARY_ARCHITECTURE to "x64". + # + set(CMAKE_LIBRARY_ARCHITECTURE "x64") +endif() + +# Find the header +find_path(PACKET_INCLUDE_DIR Packet32.h + HINTS "${PACKET_DLL_DIR}" ENV PACKET_DLL_DIR + PATH_SUFFIXES include Include +) + +# Find the library +find_library(PACKET_LIBRARY + NAMES Packet packet + HINTS "${PACKET_DLL_DIR}" ENV PACKET_DLL_DIR +) + +# Set PACKET_FOUND to TRUE if PACKET_INCLUDE_DIR and PACKET_LIBRARY are TRUE. +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(PACKET + DEFAULT_MSG + PACKET_INCLUDE_DIR + PACKET_LIBRARY +) + +mark_as_advanced(PACKET_INCLUDE_DIR PACKET_LIBRARY) + +set(PACKET_INCLUDE_DIRS ${PACKET_INCLUDE_DIR}) +set(PACKET_LIBRARIES ${PACKET_LIBRARY}) |