qBittorrent/cmake/Modules/CheckPackages.cmake

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# use CONFIG mode first in find_package
set(CMAKE_FIND_PACKAGE_PREFER_CONFIG ON)
macro(find_libtorrent version)
if (UNIX AND (NOT APPLE) AND (NOT CYGWIN))
find_package(LibtorrentRasterbar QUIET ${version} COMPONENTS torrent-rasterbar)
if (NOT LibtorrentRasterbar_FOUND)
include(FindPkgConfig)
pkg_check_modules(LibtorrentRasterbar IMPORTED_TARGET GLOBAL "libtorrent-rasterbar>=${version}")
if (NOT LibtorrentRasterbar_FOUND)
message(
FATAL_ERROR
"Package LibtorrentRasterbar >= ${version} not found"
" with CMake or pkg-config.\n- Set LibtorrentRasterbar_DIR to a directory containing"
" a LibtorrentRasterbarConfig.cmake file or add the installation prefix of LibtorrentRasterbar"
" to CMAKE_PREFIX_PATH.\n- Alternatively, make sure there is a valid libtorrent-rasterbar.pc"
" file in your system's pkg-config search paths (use the system environment variable PKG_CONFIG_PATH"
" to specify additional search paths if needed)."
)
endif()
add_library(LibtorrentRasterbar::torrent-rasterbar ALIAS PkgConfig::LibtorrentRasterbar)
# force a fake package to show up in the feature summary
set_property(GLOBAL APPEND PROPERTY
PACKAGES_FOUND
"LibtorrentRasterbar via pkg-config (version >= ${version})"
)
set_package_properties("LibtorrentRasterbar via pkg-config (version >= ${version})"
PROPERTIES
TYPE REQUIRED
)
else()
set_package_properties(LibtorrentRasterbar PROPERTIES TYPE REQUIRED)
endif()
else()
find_package(LibtorrentRasterbar ${version} REQUIRED COMPONENTS torrent-rasterbar)
endif()
endmacro()
find_libtorrent(${minLibtorrent1Version})
if (LibtorrentRasterbar_FOUND AND (LibtorrentRasterbar_VERSION VERSION_GREATER_EQUAL 2.0))
find_libtorrent(${minLibtorrentVersion})
endif()
# force variable type so that it always shows up in ccmake/cmake-gui frontends
set_property(CACHE LibtorrentRasterbar_DIR PROPERTY TYPE PATH)
find_package(Boost ${minBoostVersion} REQUIRED)
find_package(OpenSSL ${minOpenSSLVersion} REQUIRED)
find_package(ZLIB ${minZlibVersion} REQUIRED)
if (QT6)
find_package(Qt6 ${minQt6Version} REQUIRED COMPONENTS Core Network Sql Xml LinguistTools)
if (DBUS)
find_package(Qt6 ${minQt6Version} REQUIRED COMPONENTS DBus)
set_package_properties(Qt6DBus PROPERTIES
DESCRIPTION "Qt6 module for inter-process communication over the D-Bus protocol"
PURPOSE "Required by the DBUS feature"
)
endif()
else()
find_package(Qt5 ${minQt5Version} REQUIRED COMPONENTS Core Network Sql Xml LinguistTools)
if (DBUS)
find_package(Qt5 ${minQt5Version} REQUIRED COMPONENTS DBus)
set_package_properties(Qt5DBus PROPERTIES
DESCRIPTION "Qt5 module for inter-process communication over the D-Bus protocol"
PURPOSE "Required by the DBUS feature"
)
endif()
endif()