bitcoin/cmake/module/FindQt.cmake
2025-04-02 09:11:48 +01:00

45 lines
1.4 KiB
CMake

# Copyright (c) 2024-present The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or https://opensource.org/license/mit/.
#[=======================================================================[
FindQt
------
Finds the Qt headers and libraries.
This is a wrapper around find_package() command that:
- facilitates searching in various build environments
- prints a standard log message
#]=======================================================================]
set(_qt_homebrew_prefix)
if(CMAKE_HOST_APPLE)
find_program(HOMEBREW_EXECUTABLE brew)
if(HOMEBREW_EXECUTABLE)
execute_process(
COMMAND ${HOMEBREW_EXECUTABLE} --prefix qt@${Qt_FIND_VERSION_MAJOR}
OUTPUT_VARIABLE _qt_homebrew_prefix
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif()
endif()
find_package(Qt${Qt_FIND_VERSION_MAJOR} ${Qt_FIND_VERSION}
COMPONENTS ${Qt_FIND_COMPONENTS}
HINTS ${_qt_homebrew_prefix}
PATH_SUFFIXES Qt${Qt_FIND_VERSION_MAJOR} # Required on OpenBSD systems.
)
unset(_qt_homebrew_prefix)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Qt
REQUIRED_VARS Qt${Qt_FIND_VERSION_MAJOR}_DIR
VERSION_VAR Qt${Qt_FIND_VERSION_MAJOR}_VERSION
)
foreach(component IN LISTS Qt_FIND_COMPONENTS ITEMS "")
mark_as_advanced(Qt${Qt_FIND_VERSION_MAJOR}${component}_DIR)
endforeach()