# Distributed under the OSI-approved BSD 3-Clause License. See accompanying | |
# file Copyright.txt or https://cmake.org/licensing for details. | |
#.rst: | |
# FindCups | |
# -------- | |
# | |
# Try to find the Cups printing system | |
# | |
# Once done this will define | |
# | |
# :: | |
# | |
# CUPS_FOUND - system has Cups | |
# CUPS_INCLUDE_DIR - the Cups include directory | |
# CUPS_LIBRARIES - Libraries needed to use Cups | |
# CUPS_VERSION_STRING - version of Cups found (since CMake 2.8.8) | |
# Set CUPS_REQUIRE_IPP_DELETE_ATTRIBUTE to TRUE if you need a version which | |
# features this function (i.e. at least 1.1.19) | |
find_path(CUPS_INCLUDE_DIR cups/cups.h ) | |
find_library(CUPS_LIBRARIES NAMES cups ) | |
if (CUPS_INCLUDE_DIR AND CUPS_LIBRARIES AND CUPS_REQUIRE_IPP_DELETE_ATTRIBUTE) | |
include(${CMAKE_CURRENT_LIST_DIR}/CheckLibraryExists.cmake) | |
include(${CMAKE_CURRENT_LIST_DIR}/CMakePushCheckState.cmake) | |
cmake_push_check_state() | |
set(CMAKE_REQUIRED_QUIET ${Cups_FIND_QUIETLY}) | |
# ippDeleteAttribute is new in cups-1.1.19 (and used by kdeprint) | |
CHECK_LIBRARY_EXISTS(cups ippDeleteAttribute "" CUPS_HAS_IPP_DELETE_ATTRIBUTE) | |
cmake_pop_check_state() | |
endif () | |
if (CUPS_INCLUDE_DIR AND EXISTS "${CUPS_INCLUDE_DIR}/cups/cups.h") | |
file(STRINGS "${CUPS_INCLUDE_DIR}/cups/cups.h" cups_version_str | |
REGEX "^#[\t ]*define[\t ]+CUPS_VERSION_(MAJOR|MINOR|PATCH)[\t ]+[0-9]+$") | |
unset(CUPS_VERSION_STRING) | |
foreach(VPART MAJOR MINOR PATCH) | |
foreach(VLINE ${cups_version_str}) | |
if(VLINE MATCHES "^#[\t ]*define[\t ]+CUPS_VERSION_${VPART}[\t ]+([0-9]+)$") | |
set(CUPS_VERSION_PART "${CMAKE_MATCH_1}") | |
if(CUPS_VERSION_STRING) | |
string(APPEND CUPS_VERSION_STRING ".${CUPS_VERSION_PART}") | |
else() | |
set(CUPS_VERSION_STRING "${CUPS_VERSION_PART}") | |
endif() | |
endif() | |
endforeach() | |
endforeach() | |
endif () | |
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) | |
if (CUPS_REQUIRE_IPP_DELETE_ATTRIBUTE) | |
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Cups | |
REQUIRED_VARS CUPS_LIBRARIES CUPS_INCLUDE_DIR CUPS_HAS_IPP_DELETE_ATTRIBUTE | |
VERSION_VAR CUPS_VERSION_STRING) | |
else () | |
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Cups | |
REQUIRED_VARS CUPS_LIBRARIES CUPS_INCLUDE_DIR | |
VERSION_VAR CUPS_VERSION_STRING) | |
endif () | |
mark_as_advanced(CUPS_INCLUDE_DIR CUPS_LIBRARIES) |