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Moved custom CMake includes up one directory.

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This commit is contained in:
Jon Siwek 2010-10-18 13:13:31 -05:00
parent d1e0008999
commit 9d941c097c
10 changed files with 1 additions and 1 deletions
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73
cmake/FindPCAP.cmake Normal file
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@ -0,0 +1,73 @@
# - Try to find libpcap include dirs and libraries
#
# Usage of this module as follows:
#
# find_package(PCAP)
#
# Variables used by this module, they can change the default behaviour and need
# to be set before calling find_package:
#
# PCAP_ROOT Preferred installation prefix for searching for
# libpcap, set this if the module has problems
# finding the proper installation path.
# PCAP_INCLUDEDIR Set this to the include directory of libpcap if
# the module has problems finding the installation
# path.
# PCAP_LIBRARYDIR Set this to the library directory of libpcap if
# the module has problems finding the installation
# path.
#
# Variables defined by this module:
#
# PCAP_FOUND System has libpcap, include and library dirs found
# PCAP_INCLUDE_DIR The libpcap include directories.
# PCAP_LIBRARY The libpcap library.
if (PCAP_ROOT)
message(STATUS "Searching for libpcap rooted in: ${PCAP_ROOT}")
set(PCAP_ADDITIONAL_INCLUDE_SEARCH_DIRS ${PCAP_ROOT}/include)
set(PCAP_ADDITIONAL_LIBRARY_SEARCH_DIRS ${PCAP_ROOT}/lib)
endif ()
if (PCAP_INCLUDEDIR)
message(STATUS "Searching for libpcap headers in: ${PCAP_INCLUDEDIR}")
set(PCAP_ADDITIONAL_INCLUDE_SEARCH_DIRS ${PCAP_INCLUDEDIR})
endif ()
if (PCAP_LIBRARYDIR)
message(STATUS "Searching for libpcap libraries in: ${PCAP_LIBRARYDIR}")
set(PCAP_ADDITIONAL_LIBRARY_SEARCH_DIRS ${PCAP_LIBRARYDIR})
endif ()
find_path(PCAP_INCLUDE_DIR
NAMES
pcap.h
PATHS
${PCAP_ADDITIONAL_INCLUDE_SEARCH_DIRS}
)
find_library(PCAP_LIBRARY
NAMES
pcap
PATHS
${PCAP_ADDITIONAL_LIBRARY_SEARCH_DIRS}
)
if (PCAP_INCLUDE_DIR AND PCAP_LIBRARY)
set(PCAP_FOUND true)
endif ()
if (PCAP_FOUND)
if (NOT PCAP_FIND_QUIETLY)
message(STATUS "Found libpcap")
endif ()
else ()
if (PCAP_FIND_REQUIRED)
message(FATAL_ERROR "Could not find required libpcap")
endif ()
endif ()
mark_as_advanced(
PCAP_INCLUDE_DIR
PCAP_LIBRARY
)