qt5base-lts/cmake/FindWrapSystemFreetype.cmake
Lucie Gérard 32df595275 Change the license of all CMakeLists.txt and *.cmake files to BSD
Task-number: QTBUG-105718
Change-Id: I5d3ef70a31235868b9be6cb479b7621bf2a8ba39
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-08-23 23:58:42 +02:00

54 lines
2.1 KiB
CMake

# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
# We can't create the same interface imported target multiple times, CMake will complain if we do
# that. This can happen if the find_package call is done in multiple different subdirectories.
if(TARGET WrapSystemFreetype::WrapSystemFreetype)
set(WrapSystemFreetype_FOUND TRUE)
return()
endif()
set(WrapSystemFreetype_REQUIRED_VARS __freetype_found)
# Hunter has the package named freetype, but exports the Freetype::Freetype target as upstream
# First try the CONFIG package, and afterwards the MODULE if not found
find_package(Freetype ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION}
CONFIG NAMES Freetype freetype QUIET)
if(NOT Freetype_FOUND)
find_package(Freetype ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} QUIET MODULE)
endif()
if(Freetype_FOUND)
# vcpkg defines a lower case target name, while upstream Find module defines a prefixed
# upper case name.
set(__freetype_potential_target_names Freetype::Freetype freetype)
foreach(__freetype_potential_target_name ${__freetype_potential_target_names})
if(TARGET "${__freetype_potential_target_name}")
set(__freetype_target_name "${__freetype_potential_target_name}")
set(__freetype_found TRUE)
break()
endif()
endforeach()
endif()
if(FREETYPE_LIBRARIES)
list(PREPEND WrapSystemFreetype_REQUIRED_VARS FREETYPE_LIBRARIES)
endif()
if(Freetype_VERSION)
set(WrapSystemFreetype_VERSION "${Freetype_VERSION}")
elseif(FREETYPE_VERSION_STRING)
set(WrapSystemFreetype_VERSION "${FREETYPE_VERSION_STRING}")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(WrapSystemFreetype
REQUIRED_VARS ${WrapSystemFreetype_REQUIRED_VARS}
VERSION_VAR WrapSystemFreetype_VERSION)
if(WrapSystemFreetype_FOUND)
add_library(WrapSystemFreetype::WrapSystemFreetype INTERFACE IMPORTED)
target_link_libraries(WrapSystemFreetype::WrapSystemFreetype
INTERFACE "${__freetype_target_name}")
endif()
unset(__freetype_target_name)
unset(__freetype_found)