cmake/Findcap.cmake

#######################
#
#  Licensed to the Apache Software Foundation (ASF) under one or more contributor license
#  agreements.  See the NOTICE file distributed with this work for additional information regarding
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#
#      http://www.apache.org/licenses/LICENSE-2.0
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#  is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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#  the License.
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#######################

# Findcap.cmake
#
# This will define the following variables
#
#     cap_FOUND
#     cap_LIBRARY
#     cap_INCLUDE_DIRS
#
# and the following imported targets
#
#     cap::cap
#

find_library(cap_LIBRARY NAMES cap)
find_path(cap_INCLUDE_DIR NAMES sys/capability.h)

mark_as_advanced(cap_FOUND cap_LIBRARY cap_INCLUDE_DIR)

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(cap REQUIRED_VARS cap_LIBRARY cap_INCLUDE_DIR)

if(cap_FOUND)
  set(cap_INCLUDE_DIRS ${cap_INCLUDE_DIR})
endif()

if(cap_FOUND AND NOT TARGET cap::cap)
  add_library(cap::cap INTERFACE IMPORTED)
  target_include_directories(cap::cap INTERFACE ${cap_INCLUDE_DIRS})
  target_link_libraries(cap::cap INTERFACE ${cap_LIBRARY})
endif()