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#.rst:
# FindLibcap
# -------
#
# Find Libcap library
#
# Try to find Libcap library. The following values are defined
#
# ::
#
# Libcap_FOUND - True if Libcap is available
# Libcap_INCLUDE_DIRS - Include directories for Libcap
# Libcap_LIBRARIES - List of libraries for Libcap
# Libcap_DEFINITIONS - List of definitions for Libcap
#
# and also the following more fine grained variables
#
# ::
#
# Libcap_VERSION
# Libcap_VERSION_MAJOR
# Libcap_VERSION_MINOR
#
#=============================================================================
# Copyright (c) 2017 Jerzi Kaminsky
#
# Distributed under the OSI-approved BSD License (the "License");
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
include(FeatureSummary)
set_package_properties(Libcap PROPERTIES
URL "https://www.kernel.org/pub/linux/libs/security/linux-privs/libcap2"
DESCRIPTION "Library for getting and setting POSIX.1e capabilities")
find_package(PkgConfig)
pkg_check_modules(PC_CAP QUIET Libcap)
find_library(Libcap_LIBRARIES NAMES cap HINTS ${PC_CAP_LIBRARY_DIRS})
find_path(Libcap_INCLUDE_DIRS sys/capability.h HINTS ${PC_CAP_INCLUDE_DIRS})
set(Libcap_VERSION ${PC_CAP_VERSION})
string(REPLACE "." ";" VERSION_LIST "${PC_CAP_VERSION}")
LIST(LENGTH VERSION_LIST n)
if (n EQUAL 2)
list(GET VERSION_LIST 0 Libcap_VERSION_MAJOR)
list(GET VERSION_LIST 1 Libcap_VERSION_MINOR)
endif ()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Libcap DEFAULT_MSG Libcap_INCLUDE_DIRS Libcap_LIBRARIES)
mark_as_advanced(Libcap_INCLUDE_DIRS Libcap_LIBRARIES Libcap_DEFINITIONS
Libcap_VERSION Libcap_VERSION_MAJOR Libcap_VERSION_MICRO Libcap_VERSION_MINOR)
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