60 lines
2.6 KiB
CMake
60 lines
2.6 KiB
CMake
|
# 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
|
||
|
|
#
|
||
|
|
|
||
|
|
|
||
|
|
# Copyright (c) 2014, Hrvoje Senjan, <hrvoje.senjan@gmail.com>
|
||
|
|
#
|
||
|
|
# Redistribution and use in source and binary forms, with or without
|
||
|
|
# modification, are permitted provided that the following conditions
|
||
|
|
# are met:
|
||
|
|
#
|
||
|
|
# 1. Redistributions of source code must retain the copyright
|
||
|
|
# notice, this list of conditions and the following disclaimer.
|
||
|
|
# 2. Redistributions in binary form must reproduce the copyright
|
||
|
|
# notice, this list of conditions and the following disclaimer in the
|
||
|
|
# documentation and/or other materials provided with the distribution.
|
||
|
|
# 3. The name of the author may not be used to endorse or promote products
|
||
|
|
# derived from this software without specific prior written permission.
|
||
|
|
#
|
||
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||
|
|
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||
|
|
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||
|
|
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||
|
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||
|
|
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||
|
|
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
|
||
|
|
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.")
|