deepin-mpvie

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milisbir 2018-01-03 07:52:24 +02:00
parent 31c25a887c
commit f9f13e2d6e
2 changed files with 698 additions and 0 deletions

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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[========================================[.rst:
FindPkgConfig
-------------
A ``pkg-config`` module for CMake.
Finds the ``pkg-config`` executable and adds the :command:`pkg_get_variable`,
:command:`pkg_check_modules` and :command:`pkg_search_module` commands. The
following variables will also be set::
PKG_CONFIG_FOUND ... if pkg-config executable was found
PKG_CONFIG_EXECUTABLE ... pathname of the pkg-config program
PKG_CONFIG_VERSION_STRING ... the version of the pkg-config program found
(since CMake 2.8.8)
#]========================================]
### Common stuff ####
set(PKG_CONFIG_VERSION 1)
# find pkg-config, use PKG_CONFIG if set
if((NOT PKG_CONFIG_EXECUTABLE) AND (NOT "$ENV{PKG_CONFIG}" STREQUAL ""))
set(PKG_CONFIG_EXECUTABLE "$ENV{PKG_CONFIG}" CACHE FILEPATH "pkg-config executable")
endif()
find_program(PKG_CONFIG_EXECUTABLE NAMES pkg-config DOC "pkg-config executable")
mark_as_advanced(PKG_CONFIG_EXECUTABLE)
if (PKG_CONFIG_EXECUTABLE)
execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --version
OUTPUT_VARIABLE PKG_CONFIG_VERSION_STRING
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
endif ()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
find_package_handle_standard_args(PkgConfig
REQUIRED_VARS PKG_CONFIG_EXECUTABLE
VERSION_VAR PKG_CONFIG_VERSION_STRING)
# This is needed because the module name is "PkgConfig" but the name of
# this variable has always been PKG_CONFIG_FOUND so this isn't automatically
# handled by FPHSA.
set(PKG_CONFIG_FOUND "${PKGCONFIG_FOUND}")
# Unsets the given variables
macro(_pkgconfig_unset var)
set(${var} "" CACHE INTERNAL "")
endmacro()
macro(_pkgconfig_set var value)
set(${var} ${value} CACHE INTERNAL "")
endmacro()
# Invokes pkgconfig, cleans up the result and sets variables
macro(_pkgconfig_invoke _pkglist _prefix _varname _regexp)
set(_pkgconfig_invoke_result)
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} ${ARGN} ${_pkglist}
OUTPUT_VARIABLE _pkgconfig_invoke_result
RESULT_VARIABLE _pkgconfig_failed
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (_pkgconfig_failed)
set(_pkgconfig_${_varname} "")
_pkgconfig_unset(${_prefix}_${_varname})
else()
string(REGEX REPLACE "[\r\n]" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}")
if (NOT ${_regexp} STREQUAL "")
string(REGEX REPLACE "${_regexp}" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}")
endif()
separate_arguments(_pkgconfig_invoke_result)
#message(STATUS " ${_varname} ... ${_pkgconfig_invoke_result}")
set(_pkgconfig_${_varname} ${_pkgconfig_invoke_result})
_pkgconfig_set(${_prefix}_${_varname} "${_pkgconfig_invoke_result}")
endif()
endmacro()
#[========================================[.rst:
.. command:: pkg_get_variable
Retrieves the value of a pkg-config variable ``varName`` and stores it in the
result variable ``resultVar`` in the calling scope. ::
pkg_get_variable(<resultVar> <moduleName> <varName>)
If ``pkg-config`` returns multiple values for the specified variable,
``resultVar`` will contain a :ref:`;-list <CMake Language Lists>`.
For example:
.. code-block:: cmake
pkg_get_variable(GI_GIRDIR gobject-introspection-1.0 girdir)
#]========================================]
function (pkg_get_variable result pkg variable)
_pkgconfig_invoke("${pkg}" "prefix" "result" "" "--variable=${variable}")
set("${result}"
"${prefix_result}"
PARENT_SCOPE)
endfunction ()
# Invokes pkgconfig two times; once without '--static' and once with
# '--static'
macro(_pkgconfig_invoke_dyn _pkglist _prefix _varname cleanup_regexp)
_pkgconfig_invoke("${_pkglist}" ${_prefix} ${_varname} "${cleanup_regexp}" ${ARGN})
_pkgconfig_invoke("${_pkglist}" ${_prefix} STATIC_${_varname} "${cleanup_regexp}" --static ${ARGN})
endmacro()
# Splits given arguments into options and a package list
macro(_pkgconfig_parse_options _result _is_req _is_silent _no_cmake_path _no_cmake_environment_path _imp_target)
set(${_is_req} 0)
set(${_is_silent} 0)
set(${_no_cmake_path} 0)
set(${_no_cmake_environment_path} 0)
set(${_imp_target} 0)
if(DEFINED PKG_CONFIG_USE_CMAKE_PREFIX_PATH)
if(NOT PKG_CONFIG_USE_CMAKE_PREFIX_PATH)
set(${_no_cmake_path} 1)
set(${_no_cmake_environment_path} 1)
endif()
elseif(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 3.1)
set(${_no_cmake_path} 1)
set(${_no_cmake_environment_path} 1)
endif()
foreach(_pkg ${ARGN})
if (_pkg STREQUAL "REQUIRED")
set(${_is_req} 1)
endif ()
if (_pkg STREQUAL "QUIET")
set(${_is_silent} 1)
endif ()
if (_pkg STREQUAL "NO_CMAKE_PATH")
set(${_no_cmake_path} 1)
endif()
if (_pkg STREQUAL "NO_CMAKE_ENVIRONMENT_PATH")
set(${_no_cmake_environment_path} 1)
endif()
if (_pkg STREQUAL "IMPORTED_TARGET")
set(${_imp_target} 1)
endif()
endforeach()
set(${_result} ${ARGN})
list(REMOVE_ITEM ${_result} "REQUIRED")
list(REMOVE_ITEM ${_result} "QUIET")
list(REMOVE_ITEM ${_result} "NO_CMAKE_PATH")
list(REMOVE_ITEM ${_result} "NO_CMAKE_ENVIRONMENT_PATH")
list(REMOVE_ITEM ${_result} "IMPORTED_TARGET")
endmacro()
# Add the content of a variable or an environment variable to a list of
# paths
# Usage:
# - _pkgconfig_add_extra_path(_extra_paths VAR)
# - _pkgconfig_add_extra_path(_extra_paths ENV VAR)
function(_pkgconfig_add_extra_path _extra_paths_var _var)
set(_is_env 0)
if(ARGC GREATER 2 AND _var STREQUAL "ENV")
set(_var ${ARGV2})
set(_is_env 1)
endif()
if(NOT _is_env)
if(NOT "${${_var}}" STREQUAL "")
list(APPEND ${_extra_paths_var} ${${_var}})
endif()
else()
if(NOT "$ENV{${_var}}" STREQUAL "")
file(TO_CMAKE_PATH "$ENV{${_var}}" _path)
list(APPEND ${_extra_paths_var} ${_path})
unset(_path)
endif()
endif()
set(${_extra_paths_var} ${${_extra_paths_var}} PARENT_SCOPE)
endfunction()
# scan the LDFLAGS returned by pkg-config for library directories and
# libraries, figure out the absolute paths of that libraries in the
# given directories, and create an imported target from them
function(_pkg_create_imp_target _prefix _no_cmake_path _no_cmake_environment_path)
unset(_libs)
unset(_find_opts)
# set the options that are used as long as the .pc file does not provide a library
# path to look into
if(_no_cmake_path)
list(APPEND _find_opts "NO_CMAKE_PATH")
endif()
if(_no_cmake_environment_path)
list(APPEND _find_opts "NO_CMAKE_ENVIRONMENT_PATH")
endif()
unset(_search_paths)
foreach (flag IN LISTS ${_prefix}_LDFLAGS)
if (flag MATCHES "^-L(.*)")
# only look into the given paths from now on
list(APPEND _search_paths ${CMAKE_MATCH_1})
set(_find_opts HINTS ${_search_paths} NO_DEFAULT_PATH)
continue()
endif()
if (flag MATCHES "^-l(.*)")
set(_pkg_search "${CMAKE_MATCH_1}")
else()
continue()
endif()
find_library(pkgcfg_lib_${_prefix}_${_pkg_search}
NAMES ${_pkg_search}
${_find_opts})
list(APPEND _libs "${pkgcfg_lib_${_prefix}_${_pkg_search}}")
endforeach()
# only create the target if it is linkable, i.e. no executables
if (NOT TARGET PkgConfig::${_prefix}
AND ( ${_prefix}_INCLUDE_DIRS OR _libs OR ${_prefix}_CFLAGS_OTHER ))
add_library(PkgConfig::${_prefix} INTERFACE IMPORTED)
unset(_props)
if(${_prefix}_INCLUDE_DIRS)
set_property(TARGET PkgConfig::${_prefix} PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${${_prefix}_INCLUDE_DIRS}")
endif()
if(_libs)
set_property(TARGET PkgConfig::${_prefix} PROPERTY
INTERFACE_LINK_LIBRARIES "${_libs}")
endif()
if(${_prefix}_CFLAGS_OTHER)
set_property(TARGET PkgConfig::${_prefix} PROPERTY
INTERFACE_COMPILE_OPTIONS "${${_prefix}_CFLAGS_OTHER}")
endif()
endif()
endfunction()
###
macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cmake_environment_path _imp_target _prefix)
_pkgconfig_unset(${_prefix}_FOUND)
_pkgconfig_unset(${_prefix}_VERSION)
_pkgconfig_unset(${_prefix}_PREFIX)
_pkgconfig_unset(${_prefix}_INCLUDEDIR)
_pkgconfig_unset(${_prefix}_LIBDIR)
_pkgconfig_unset(${_prefix}_LIBS)
_pkgconfig_unset(${_prefix}_LIBS_L)
_pkgconfig_unset(${_prefix}_LIBS_PATHS)
_pkgconfig_unset(${_prefix}_LIBS_OTHER)
_pkgconfig_unset(${_prefix}_CFLAGS)
_pkgconfig_unset(${_prefix}_CFLAGS_I)
_pkgconfig_unset(${_prefix}_CFLAGS_OTHER)
_pkgconfig_unset(${_prefix}_STATIC_LIBDIR)
_pkgconfig_unset(${_prefix}_STATIC_LIBS)
_pkgconfig_unset(${_prefix}_STATIC_LIBS_L)
_pkgconfig_unset(${_prefix}_STATIC_LIBS_PATHS)
_pkgconfig_unset(${_prefix}_STATIC_LIBS_OTHER)
_pkgconfig_unset(${_prefix}_STATIC_CFLAGS)
_pkgconfig_unset(${_prefix}_STATIC_CFLAGS_I)
_pkgconfig_unset(${_prefix}_STATIC_CFLAGS_OTHER)
# create a better addressable variable of the modules and calculate its size
set(_pkg_check_modules_list ${ARGN})
list(LENGTH _pkg_check_modules_list _pkg_check_modules_cnt)
if(PKG_CONFIG_EXECUTABLE)
# give out status message telling checked module
if (NOT ${_is_silent})
if (_pkg_check_modules_cnt EQUAL 1)
message(STATUS "Checking for module '${_pkg_check_modules_list}'")
else()
message(STATUS "Checking for modules '${_pkg_check_modules_list}'")
endif()
endif()
set(_pkg_check_modules_packages)
set(_pkg_check_modules_failed)
set(_extra_paths)
if(NOT _no_cmake_path)
_pkgconfig_add_extra_path(_extra_paths CMAKE_PREFIX_PATH)
_pkgconfig_add_extra_path(_extra_paths CMAKE_FRAMEWORK_PATH)
_pkgconfig_add_extra_path(_extra_paths CMAKE_APPBUNDLE_PATH)
endif()
if(NOT _no_cmake_environment_path)
_pkgconfig_add_extra_path(_extra_paths ENV CMAKE_PREFIX_PATH)
_pkgconfig_add_extra_path(_extra_paths ENV CMAKE_FRAMEWORK_PATH)
_pkgconfig_add_extra_path(_extra_paths ENV CMAKE_APPBUNDLE_PATH)
endif()
if(NOT "${_extra_paths}" STREQUAL "")
# Save the PKG_CONFIG_PATH environment variable, and add paths
# from the CMAKE_PREFIX_PATH variables
set(_pkgconfig_path_old "$ENV{PKG_CONFIG_PATH}")
set(_pkgconfig_path "${_pkgconfig_path_old}")
if(NOT "${_pkgconfig_path}" STREQUAL "")
file(TO_CMAKE_PATH "${_pkgconfig_path}" _pkgconfig_path)
endif()
# Create a list of the possible pkgconfig subfolder (depending on
# the system
set(_lib_dirs)
if(NOT DEFINED CMAKE_SYSTEM_NAME
OR (CMAKE_SYSTEM_NAME MATCHES "^(Linux|kFreeBSD|GNU)$"
AND NOT CMAKE_CROSSCOMPILING))
if(EXISTS "/etc/debian_version") # is this a debian system ?
if(CMAKE_LIBRARY_ARCHITECTURE)
list(APPEND _lib_dirs "lib/${CMAKE_LIBRARY_ARCHITECTURE}/pkgconfig")
endif()
else()
# not debian, check the FIND_LIBRARY_USE_LIB32_PATHS and FIND_LIBRARY_USE_LIB64_PATHS properties
get_property(uselib32 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB32_PATHS)
if(uselib32 AND CMAKE_SIZEOF_VOID_P EQUAL 4)
list(APPEND _lib_dirs "lib32/pkgconfig")
endif()
get_property(uselib64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
if(uselib64 AND CMAKE_SIZEOF_VOID_P EQUAL 8)
list(APPEND _lib_dirs "lib64/pkgconfig")
endif()
get_property(uselibx32 GLOBAL PROPERTY FIND_LIBRARY_USE_LIBX32_PATHS)
if(uselibx32 AND CMAKE_INTERNAL_PLATFORM_ABI STREQUAL "ELF X32")
list(APPEND _lib_dirs "libx32/pkgconfig")
endif()
endif()
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" AND NOT CMAKE_CROSSCOMPILING)
list(APPEND _lib_dirs "libdata/pkgconfig")
endif()
list(APPEND _lib_dirs "lib/pkgconfig")
list(APPEND _lib_dirs "share/pkgconfig")
# Check if directories exist and eventually append them to the
# pkgconfig path list
foreach(_prefix_dir ${_extra_paths})
foreach(_lib_dir ${_lib_dirs})
if(EXISTS "${_prefix_dir}/${_lib_dir}")
list(APPEND _pkgconfig_path "${_prefix_dir}/${_lib_dir}")
list(REMOVE_DUPLICATES _pkgconfig_path)
endif()
endforeach()
endforeach()
# Prepare and set the environment variable
if(NOT "${_pkgconfig_path}" STREQUAL "")
# remove empty values from the list
list(REMOVE_ITEM _pkgconfig_path "")
file(TO_NATIVE_PATH "${_pkgconfig_path}" _pkgconfig_path)
if(UNIX)
string(REPLACE ";" ":" _pkgconfig_path "${_pkgconfig_path}")
string(REPLACE "\\ " " " _pkgconfig_path "${_pkgconfig_path}")
endif()
set(ENV{PKG_CONFIG_PATH} "${_pkgconfig_path}")
endif()
# Unset variables
unset(_lib_dirs)
unset(_pkgconfig_path)
endif()
# iterate through module list and check whether they exist and match the required version
foreach (_pkg_check_modules_pkg ${_pkg_check_modules_list})
set(_pkg_check_modules_exist_query)
# check whether version is given
if (_pkg_check_modules_pkg MATCHES "(.*[^><])(>=|=|<=)(.*)")
set(_pkg_check_modules_pkg_name "${CMAKE_MATCH_1}")
set(_pkg_check_modules_pkg_op "${CMAKE_MATCH_2}")
set(_pkg_check_modules_pkg_ver "${CMAKE_MATCH_3}")
else()
set(_pkg_check_modules_pkg_name "${_pkg_check_modules_pkg}")
set(_pkg_check_modules_pkg_op)
set(_pkg_check_modules_pkg_ver)
endif()
_pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_VERSION)
_pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_PREFIX)
_pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_INCLUDEDIR)
_pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_LIBDIR)
list(APPEND _pkg_check_modules_packages "${_pkg_check_modules_pkg_name}")
# create the final query which is of the format:
# * <pkg-name> >= <version>
# * <pkg-name> = <version>
# * <pkg-name> <= <version>
# * --exists <pkg-name>
list(APPEND _pkg_check_modules_exist_query --print-errors --short-errors)
if (_pkg_check_modules_pkg_op)
list(APPEND _pkg_check_modules_exist_query "${_pkg_check_modules_pkg_name} ${_pkg_check_modules_pkg_op} ${_pkg_check_modules_pkg_ver}")
else()
list(APPEND _pkg_check_modules_exist_query --exists)
list(APPEND _pkg_check_modules_exist_query "${_pkg_check_modules_pkg_name}")
endif()
# execute the query
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} ${_pkg_check_modules_exist_query}
RESULT_VARIABLE _pkgconfig_retval
ERROR_VARIABLE _pkgconfig_error
ERROR_STRIP_TRAILING_WHITESPACE)
# evaluate result and tell failures
if (_pkgconfig_retval)
if(NOT ${_is_silent})
message(STATUS " ${_pkgconfig_error}")
endif()
set(_pkg_check_modules_failed 1)
endif()
endforeach()
if(_pkg_check_modules_failed)
# fail when requested
if (${_is_required})
message(FATAL_ERROR "A required package was not found")
endif ()
else()
# when we are here, we checked whether requested modules
# exist. Now, go through them and set variables
_pkgconfig_set(${_prefix}_FOUND 1)
list(LENGTH _pkg_check_modules_packages pkg_count)
# iterate through all modules again and set individual variables
foreach (_pkg_check_modules_pkg ${_pkg_check_modules_packages})
# handle case when there is only one package required
if (pkg_count EQUAL 1)
set(_pkg_check_prefix "${_prefix}")
else()
set(_pkg_check_prefix "${_prefix}_${_pkg_check_modules_pkg}")
endif()
_pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" VERSION "" --modversion )
pkg_get_variable("${_pkg_check_prefix}_PREFIX" ${_pkg_check_modules_pkg} "prefix")
pkg_get_variable("${_pkg_check_prefix}_INCLUDEDIR" ${_pkg_check_modules_pkg} "includedir")
pkg_get_variable("${_pkg_check_prefix}_LIBDIR" ${_pkg_check_modules_pkg} "libdir")
foreach (variable IN ITEMS PREFIX INCLUDEDIR LIBDIR)
_pkgconfig_set("${_pkg_check_prefix}_${variable}" "${${_pkg_check_prefix}_${variable}}")
endforeach ()
if (NOT ${_is_silent})
message(STATUS " Found ${_pkg_check_modules_pkg}, version ${_pkgconfig_VERSION}")
endif ()
endforeach()
# set variables which are combined for multiple modules
_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LIBRARIES "(^| )-l" --libs-only-l )
_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LIBRARY_DIRS "(^| )-L" --libs-only-L )
_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LDFLAGS "" --libs )
_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LDFLAGS_OTHER "" --libs-only-other )
_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" INCLUDE_DIRS "(^| )-I" --cflags-only-I )
_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS "" --cflags )
_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS_OTHER "" --cflags-only-other )
if (_imp_target)
_pkg_create_imp_target("${_prefix}" ${_no_cmake_path} ${_no_cmake_environment_path})
endif()
endif()
if(NOT "${_extra_paths}" STREQUAL "")
# Restore the environment variable
set(ENV{PKG_CONFIG_PATH} "${_pkgconfig_path_old}")
endif()
unset(_extra_paths)
unset(_pkgconfig_path_old)
else()
if (${_is_required})
message(SEND_ERROR "pkg-config tool not found")
endif ()
endif()
endmacro()
#[========================================[.rst:
.. command:: pkg_check_modules
Checks for all the given modules, setting a variety of result variables in
the calling scope. ::
pkg_check_modules(<prefix>
[REQUIRED] [QUIET]
[NO_CMAKE_PATH]
[NO_CMAKE_ENVIRONMENT_PATH]
[IMPORTED_TARGET]
<moduleSpec> [<moduleSpec>...])
When the ``REQUIRED`` argument is given, the command will fail with an error
if module(s) could not be found.
When the ``QUIET`` argument is given, no status messages will be printed.
By default, if :variable:`CMAKE_MINIMUM_REQUIRED_VERSION` is 3.1 or
later, or if :variable:`PKG_CONFIG_USE_CMAKE_PREFIX_PATH` is set to a
boolean ``True`` value, then the :variable:`CMAKE_PREFIX_PATH`,
:variable:`CMAKE_FRAMEWORK_PATH`, and :variable:`CMAKE_APPBUNDLE_PATH` cache
and environment variables will be added to the ``pkg-config`` search path.
The ``NO_CMAKE_PATH`` and ``NO_CMAKE_ENVIRONMENT_PATH`` arguments
disable this behavior for the cache variables and environment variables
respectively.
The ``IMPORTED_TARGET`` argument will create an imported target named
``PkgConfig::<prefix>`` that can be passed directly as an argument to
:command:`target_link_libraries`.
Each ``<moduleSpec>`` must be in one of the following formats::
{moduleName} ... matches any version
{moduleName}>={version} ... at least version <version> is required
{moduleName}={version} ... exactly version <version> is required
{moduleName}<={version} ... modules must not be newer than <version>
The following variables may be set upon return. Two sets of values exist,
one for the common case (``<XXX> = <prefix>``) and another for the
information ``pkg-config`` provides when it is called with the ``--static``
option (``<XXX> = <prefix>_STATIC``)::
<XXX>_FOUND ... set to 1 if module(s) exist
<XXX>_LIBRARIES ... only the libraries (without the '-l')
<XXX>_LIBRARY_DIRS ... the paths of the libraries (without the '-L')
<XXX>_LDFLAGS ... all required linker flags
<XXX>_LDFLAGS_OTHER ... all other linker flags
<XXX>_INCLUDE_DIRS ... the '-I' preprocessor flags (without the '-I')
<XXX>_CFLAGS ... all required cflags
<XXX>_CFLAGS_OTHER ... the other compiler flags
All but ``<XXX>_FOUND`` may be a :ref:`;-list <CMake Language Lists>` if the
associated variable returned from ``pkg-config`` has multiple values.
There are some special variables whose prefix depends on the number of
``<moduleSpec>`` given. When there is only one ``<moduleSpec>``,
``<YYY>`` will simply be ``<prefix>``, but if two or more ``<moduleSpec>``
items are given, ``<YYY>`` will be ``<prefix>_<moduleName>``::
<YYY>_VERSION ... version of the module
<YYY>_PREFIX ... prefix directory of the module
<YYY>_INCLUDEDIR ... include directory of the module
<YYY>_LIBDIR ... lib directory of the module
Examples
.. code-block:: cmake
pkg_check_modules (GLIB2 glib-2.0)
Looks for any version of glib2. If found, the output variable
``GLIB2_VERSION`` will hold the actual version found.
.. code-block:: cmake
pkg_check_modules (GLIB2 glib-2.0>=2.10)
Looks for at least version 2.10 of glib2. If found, the output variable
``GLIB2_VERSION`` will hold the actual version found.
.. code-block:: cmake
pkg_check_modules (FOO glib-2.0>=2.10 gtk+-2.0)
Looks for both glib2-2.0 (at least version 2.10) and any version of
gtk2+-2.0. Only if both are found will ``FOO`` be considered found.
The ``FOO_glib-2.0_VERSION`` and ``FOO_gtk+-2.0_VERSION`` variables will be
set to their respective found module versions.
.. code-block:: cmake
pkg_check_modules (XRENDER REQUIRED xrender)
Requires any version of ``xrender``. Example output variables set by a
successful call::
XRENDER_LIBRARIES=Xrender;X11
XRENDER_STATIC_LIBRARIES=Xrender;X11;pthread;Xau;Xdmcp
#]========================================]
macro(pkg_check_modules _prefix _module0)
_pkgconfig_parse_options(_pkg_modules _pkg_is_required _pkg_is_silent _no_cmake_path _no_cmake_environment_path _imp_target "${_module0}" ${ARGN})
# check cached value
if (NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND OR
(NOT "${ARGN}" STREQUAL "" AND NOT "${__pkg_config_arguments_${_prefix}}" STREQUAL "${_module0};${ARGN}") OR
( "${ARGN}" STREQUAL "" AND NOT "${__pkg_config_arguments_${_prefix}}" STREQUAL "${_module0}"))
_pkg_check_modules_internal("${_pkg_is_required}" "${_pkg_is_silent}" ${_no_cmake_path} ${_no_cmake_environment_path} ${_imp_target} "${_prefix}" ${_pkg_modules})
_pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION})
if (${_prefix}_FOUND)
_pkgconfig_set(__pkg_config_arguments_${_prefix} "${_module0};${ARGN}")
endif()
elseif (${_prefix}_FOUND AND ${_imp_target})
_pkg_create_imp_target("${_prefix}" ${_no_cmake_path} ${_no_cmake_environment_path})
endif()
endmacro()
#[========================================[.rst:
.. command:: pkg_search_module
The behavior of this command is the same as :command:`pkg_check_modules`,
except that rather than checking for all the specified modules, it searches
for just the first successful match. ::
pkg_search_module(<prefix>
[REQUIRED] [QUIET]
[NO_CMAKE_PATH]
[NO_CMAKE_ENVIRONMENT_PATH]
[IMPORTED_TARGET]
<moduleSpec> [<moduleSpec>...])
Examples
.. code-block:: cmake
pkg_search_module (BAR libxml-2.0 libxml2 libxml>=2)
#]========================================]
macro(pkg_search_module _prefix _module0)
_pkgconfig_parse_options(_pkg_modules_alt _pkg_is_required _pkg_is_silent _no_cmake_path _no_cmake_environment_path _imp_target "${_module0}" ${ARGN})
# check cached value
if (NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND)
set(_pkg_modules_found 0)
if (NOT ${_pkg_is_silent})
message(STATUS "Checking for one of the modules '${_pkg_modules_alt}'")
endif ()
# iterate through all modules and stop at the first working one.
foreach(_pkg_alt ${_pkg_modules_alt})
if(NOT _pkg_modules_found)
_pkg_check_modules_internal(0 1 ${_no_cmake_path} ${_no_cmake_environment_path} ${_imp_target} "${_prefix}" "${_pkg_alt}")
endif()
if (${_prefix}_FOUND)
set(_pkg_modules_found 1)
endif()
endforeach()
if (NOT ${_prefix}_FOUND)
if(${_pkg_is_required})
message(SEND_ERROR "None of the required '${_pkg_modules_alt}' found")
endif()
endif()
_pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION})
elseif (${_prefix}_FOUND AND ${_imp_target})
_pkg_create_imp_target("${_prefix}" ${_no_cmake_path} ${_no_cmake_environment_path})
endif()
endmacro()
#[========================================[.rst:
Variables Affecting Behavior
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. variable:: PKG_CONFIG_EXECUTABLE
This can be set to the path of the pkg-config executable. If not provided,
it will be set by the module as a result of calling :command:`find_program`
internally. The ``PKG_CONFIG`` environment variable can be used as a hint.
.. variable:: PKG_CONFIG_USE_CMAKE_PREFIX_PATH
Specifies whether :command:`pkg_check_modules` and
:command:`pkg_search_module` should add the paths in the
:variable:`CMAKE_PREFIX_PATH`, :variable:`CMAKE_FRAMEWORK_PATH` and
:variable:`CMAKE_APPBUNDLE_PATH` cache and environment variables to the
``pkg-config`` search path.
If this variable is not set, this behavior is enabled by default if
:variable:`CMAKE_MINIMUM_REQUIRED_VERSION` is 3.1 or later, disabled
otherwise.
#]========================================]
### Local Variables:
### mode: cmake
### End:

View File

@ -0,0 +1,20 @@
# Tanım: QtAV temelli film oynatıcı
# URL: https://github.com/linuxdeepin/deepin-movie-reborn
# Paketçi: Cihan_Alkan
# Gerekler: qt5 cmake mpv ffmpegthumbnailer dtkwidget dtkcore
# Grup: deepin
isim=deepin-movie
surum=3.2.0
devir=1
kaynak=(https://github.com/linuxdeepin/deepin-movie-reborn/archive/$surum.tar.gz::$isim-$surum.tar.gz
FindPkgConfig.cmake)
derle() {
[ `find /usr/share -name FindPkgConfig.cmake` ] && cp $SRC/FindPkgConfig.cmake $(find /usr/share -name FindPkgConfig.cmake)
cd deepin-movie-reborn-$surum
cmake -DCMAKE_INSTALL_PREFIX=/usr -DUSE_DXCB=on -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_BUILD_TYPE=Release .
make
make DESTDIR="$PKG" install
}