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122 lines
3.1 KiB
CMake
122 lines
3.1 KiB
CMake
#[=======================================================================[.rst
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FindGio
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-------
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FindModule for gio and associated libraries
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.. versionchanged:: 3.0
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Updated FindModule to CMake standards
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Imported Targets
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^^^^^^^^^^^^^^^^
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.. versionadded:: 2.0
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This module defines the :prop_tgt:`IMPORTED` target ``gio::gio``.
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Result Variables
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^^^^^^^^^^^^^^^^
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This module sets the following variables:
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``Gio_FOUND``
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True, if all required components and the core library were found.
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``Gio_VERSION``
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Detected version of found gio libraries.
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Cache variables
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^^^^^^^^^^^^^^^
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The following cache variables may also be set:
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``Gio_LIBRARY``
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Path to the library component of gio.
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``Gio_INCLUDE_DIR``
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Directory containing ``gio.h``
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#]=======================================================================]
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# cmake-format: off
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# cmake-lint: disable=C0103
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# cmake-lint: disable=C0301
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# cmake-format: on
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include(FindPackageHandleStandardArgs)
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find_package(PkgConfig QUIET)
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if(PKG_CONFIG_FOUND)
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pkg_search_module(PC_Gio QUIET gio-2.0 gio)
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pkg_search_module(PC_GioUnix QUIET gio-unix-2.0)
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endif()
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find_path(
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Gio_INCLUDE_DIR
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NAMES gio/gio.h
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HINTS ${PC_Gio_INCLUDE_DIRS}
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PATHS /usr/include /usr/local/include
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PATH_SUFFIXES glib-2.0
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DOC "gio-2.0 include directory")
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find_path(
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GioUnix_INCLUDE_DIR
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NAMES gio/gunixfdmessage.h
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HINTS ${PC_GioUnix_INCLUDE_DIRS}
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PATHS /usr/include /usr/local/include
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PATH_SUFFIXES gio-unix-2.0
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DOC "gio-unix-2.0 include directory")
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find_library(
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Gio_LIBRARY
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NAMES libgio-2.0 gio-2.0 gio-unix-2.0
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HINTS ${PC_Gio_LIBRARY_DIRS}
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PATHS /usr/lib /usr/local/lib
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DOC "gio-2.0 location")
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find_path(
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Glib_INCLUDE_DIR
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NAMES glibconfig.h
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HINTS ${PC_Gio_INCLUDE_DIRS}
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PATHS /usr/lib /usr/local/lib
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PATH_SUFFIXES glib-2.0/include)
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if(PC_Gio_VERSION VERSION_GREATER 0)
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set(Gio_VERSION ${PC_Gio_VERSION})
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else()
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if(NOT Gio_FIND_QUIETLY)
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message(AUTHOR_WARNING "Failed to find gio version.")
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endif()
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set(Gio_VERSION 0.0.0)
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endif()
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find_package_handle_standard_args(
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Gio
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REQUIRED_VARS Gio_LIBRARY Gio_INCLUDE_DIR GioUnix_INCLUDE_DIR Glib_INCLUDE_DIR
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VERSION_VAR Gio_VERSION REASON_FAILURE_MESSAGE "Ensure that glib is installed on the system.")
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mark_as_advanced(Gio_INCLUDE_DIR Gio_LIBRARY Glib_INCLUDE_DIR)
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if(Gio_FOUND)
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if(NOT TARGET gio::gio)
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if(IS_ABSOLUTE "${Gio_LIBRARY}")
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add_library(gio::gio UNKNOWN IMPORTED)
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set_property(TARGET gio::gio PROPERTY IMPORTED_LOCATION "${Gio_LIBRARY}")
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else()
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add_library(gio::gio INTERFACE IMPORTED)
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set_property(TARGET gio::gio PROPERTY IMPORTED_LIBNAME "${Gio_LIBRARY}")
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endif()
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set_target_properties(
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gio::gio
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PROPERTIES INTERFACE_COMPILE_OPTIONS "${PC_Gio_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${Gio_INCLUDE_DIR};${GioUnix_INCLUDE_DIR};${Glib_INCLUDE_DIR}"
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VERSION ${Gio_VERSION})
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endif()
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endif()
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include(FeatureSummary)
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set_package_properties(
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Gio PROPERTIES
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URL "https://docs.gtk.org/gio"
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DESCRIPTION
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"A library providing useful classes for general purpose I/O, networking, IPC, settings, and other high level application functionality."
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)
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