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# Try to find the setcap binary and cap libraries
#
# This will define:
#
# Libcap_FOUND - system has the cap library and setcap binary
# Libcap_LIBRARIES - cap libraries to link against
# SETCAP_EXECUTABLE - path of the setcap binary
# In addition, the following targets are defined:
#
# Libcap::SetCapabilities
#
# SPDX-FileCopyrightText: 2014 Hrvoje Senjan <hrvoje.senjan@gmail.com>
#
# SPDX-License-Identifier: BSD-3-Clause
find_program(SETCAP_EXECUTABLE NAMES setcap DOC "The setcap executable")
find_library(Libcap_LIBRARIES NAMES cap DOC "The cap (capabilities) library")
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Libcap FOUND_VAR Libcap_FOUND
REQUIRED_VARS SETCAP_EXECUTABLE Libcap_LIBRARIES)
if(Libcap_FOUND AND NOT TARGET Libcap::SetCapabilities)
add_executable(Libcap::SetCapabilities IMPORTED)
set_target_properties(Libcap::SetCapabilities PROPERTIES
IMPORTED_LOCATION "${SETCAP_EXECUTABLE}"
)
endif()
mark_as_advanced(SETCAP_EXECUTABLE Libcap_LIBRARIES)
include(FeatureSummary)
set_package_properties(Libcap PROPERTIES
URL https://sites.google.com/site/fullycapable/
DESCRIPTION "Capabilities are a measure to limit the omnipotence of the superuser.")
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