Mario Fetka
58 lines
2.0 KiB
CMake
58 lines
2.0 KiB
CMake
# This program is free software, licensed under the terms of the GNU GPL.
|
|
# See the Bongo COPYING file for full details.
|
|
# Copyright (c) 2026 Bongo Project contributors
|
|
|
|
# Locate the validating Unbound resolver library.
|
|
|
|
find_package(PkgConfig QUIET)
|
|
if(PkgConfig_FOUND)
|
|
pkg_check_modules(PC_UNBOUND QUIET libunbound)
|
|
if(NOT PC_UNBOUND_FOUND)
|
|
pkg_check_modules(PC_UNBOUND QUIET unbound)
|
|
endif()
|
|
endif()
|
|
|
|
find_path(Unbound_INCLUDE_DIR NAMES unbound.h
|
|
HINTS ${PC_UNBOUND_INCLUDEDIR} ${PC_UNBOUND_INCLUDE_DIRS})
|
|
find_library(Unbound_LIBRARY NAMES unbound
|
|
HINTS ${PC_UNBOUND_LIBDIR} ${PC_UNBOUND_LIBRARY_DIRS})
|
|
|
|
set(Unbound_VERSION "${PC_UNBOUND_VERSION}")
|
|
if(Unbound_INCLUDE_DIR AND NOT Unbound_VERSION
|
|
AND EXISTS "${Unbound_INCLUDE_DIR}/unbound.h")
|
|
file(STRINGS "${Unbound_INCLUDE_DIR}/unbound.h" _UNBOUND_VERSION_LINES
|
|
REGEX "^#define UNBOUND_VERSION_(MAJOR|MINOR|MICRO) [0-9]+$")
|
|
foreach(_component MAJOR MINOR MICRO)
|
|
foreach(_line IN LISTS _UNBOUND_VERSION_LINES)
|
|
if(_line MATCHES
|
|
"^#define UNBOUND_VERSION_${_component} ([0-9]+)$")
|
|
set(_UNBOUND_VERSION_${_component} "${CMAKE_MATCH_1}")
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
if(DEFINED _UNBOUND_VERSION_MAJOR
|
|
AND DEFINED _UNBOUND_VERSION_MINOR
|
|
AND DEFINED _UNBOUND_VERSION_MICRO)
|
|
set(Unbound_VERSION
|
|
"${_UNBOUND_VERSION_MAJOR}.${_UNBOUND_VERSION_MINOR}.${_UNBOUND_VERSION_MICRO}")
|
|
endif()
|
|
endif()
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(Unbound
|
|
REQUIRED_VARS Unbound_LIBRARY Unbound_INCLUDE_DIR
|
|
VERSION_VAR Unbound_VERSION)
|
|
|
|
if(Unbound_FOUND AND NOT TARGET Unbound::Unbound)
|
|
add_library(Unbound::Unbound UNKNOWN IMPORTED)
|
|
set_target_properties(Unbound::Unbound PROPERTIES
|
|
IMPORTED_LOCATION "${Unbound_LIBRARY}"
|
|
INTERFACE_INCLUDE_DIRECTORIES "${Unbound_INCLUDE_DIR}")
|
|
if(PC_UNBOUND_CFLAGS_OTHER)
|
|
set_property(TARGET Unbound::Unbound PROPERTY
|
|
INTERFACE_COMPILE_OPTIONS "${PC_UNBOUND_CFLAGS_OTHER}")
|
|
endif()
|
|
endif()
|
|
|
|
mark_as_advanced(Unbound_INCLUDE_DIR Unbound_LIBRARY)
|