Differential D12147 Diff 31969 cmake/modules/Findspa.cmake

Changeset View

Standalone View

View Options

cmake/modules/Findspa.cmake

  • This file was added.
1​#.rst:
2​# Findspa
3​# -------
kropUnsubmitted
Not Done

FindSPA (and rename the vars and the file)

krop: FindSPA (and rename the vars and the file)
4​#
5​# Try to find spa on a Unix system.
6​#
7​# This will define the following variables:
8​#
9​# ``spa_FOUND``
10​# True if (the requested version of) spa is available
kropUnsubmitted
Not Done

SPA_FOUND

krop: SPA_FOUND
11​# ``spa_VERSION``
12​# The version of spa
13​# ``spa_LIBRARIES``
14​# This can be passed to target_link_libraries() instead of the ``spa::spa``
kropUnsubmitted
Not Done

SPA_LIBRARIES (and same thing for the other vars)

krop: SPA_LIBRARIES (and same thing for the other vars)
15​# target
16​# ``spa_INCLUDE_DIRS``
17​# This should be passed to target_include_directories() if the target is not
18​# used for linking
19​# ``spa_DEFINITIONS``
20​# This should be passed to target_compile_options() if the target is not
21​# used for linking
22​#
23​# If ``spa_FOUND`` is TRUE, it will also define the following imported target:
24​#
25​# ``spa::spa``
26​# The spa library
27​#
28​# In general we recommend using the imported target, as it is easier to use.
29​# Bear in mind, however, that if the target is in the link interface of an
30​# exported library, it must be made available by the package config file.
31​
32​#=============================================================================
33​# Copyright 2014 Alex Merry <alex.merry@kde.org>
34​# Copyright 2014 Martin Gräßlin <mgraesslin@kde.org>
35​# Copyright 2018 Jan Grulich <jgrulich@redhat.com>
36​
37​# Redistribution and use in source and binary forms, with or without
38​# modification, are permitted provided that the following conditions
39​# are met:
40​#
41​# 1. Redistributions of source code must retain the copyright
42​# notice, this list of conditions and the following disclaimer.
43​# 2. Redistributions in binary form must reproduce the copyright
44​# notice, this list of conditions and the following disclaimer in the
45​# documentation and/or other materials provided with the distribution.
46​# 3. The name of the author may not be used to endorse or promote products
47​# derived from this software without specific prior written permission.
48​#
49​# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
50​# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
51​# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
52​# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
53​# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
54​# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
55​# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
56​# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
57​# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
58​# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
59​#=============================================================================
60​
61​
62​if(CMAKE_VERSION VERSION_LESS 2.8.12)
63​ message(FATAL_ERROR "CMake 2.8.12 is required by Findspa.cmake")
64​endif()
65​if(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.12)
66​ message(AUTHOR_WARNING "Your project should require at least CMake 2.8.12 to use Findspa.cmake")
67​endif()
68​
kropUnsubmitted
Not Done

Not needed, the module already requires 2.8.12 and this file is not installed.

krop: Not needed, the module already requires 2.8.12 and this file is not installed.
69​if(NOT WIN32)
70​ # Use pkg-config to get the directories and then use these values
kropUnsubmitted
Not Done

Not needed. Remove this line (& the matching endif())

krop: Not needed. Remove this line (& the matching endif())
71​ # in the FIND_PATH() and FIND_LIBRARY() calls
72​ find_package(PkgConfig)
73​ pkg_check_modules(PKG_spa QUIET libspa-0.1)
74​
75​ set(spa_DEFINITIONS ${PKG_spa_CFLAGS_OTHER})
76​ set(spa_VERSION ${PKG_spa_VERSION})
77​
78​ find_path(spa_INCLUDE_DIR
79​ NAMES
80​ spa/pod/pod.h
81​ HINTS
82​ ${PKG_spa_INCLUDE_DIRS}
83​ )
84​
85​ find_library(spa_LIBRARY
86​ NAMES
87​ spa-lib
88​ HINTS
89​ ${PKG_spa_LIBRARY_DIRS}
90​ )
91​
92​ include(FindPackageHandleStandardArgs)
93​ find_package_handle_standard_args(spa
94​ FOUND_VAR
95​ spa_FOUND
96​ REQUIRED_VARS
97​ spa_LIBRARY
98​ spa_INCLUDE_DIR
99​ VERSION_VAR
100​ spa_VERSION
101​ )
102​
103​ if(spa_FOUND AND NOT TARGET spa::spa)
104​ add_library(spa::spa UNKNOWN IMPORTED)
105​ set_target_properties(spa::spa PROPERTIES
106​ IMPORTED_LOCATION "${spa_LIBRARY}"
107​ INTERFACE_COMPILE_OPTIONS "${spa_DEFINITIONS}"
108​ INTERFACE_INCLUDE_DIRECTORIES "${spa_INCLUDE_DIR}"
109​ )
110​ endif()
111​
112​ mark_as_advanced(spa_LIBRARY spa_INCLUDE_DIR)
113​
114​ # compatibility variables
115​ set(spa_LIBRARIES ${spa_LIBRARY})
116​ set(spa_INCLUDE_DIRS ${spa_INCLUDE_DIR})
117​ set(spa_VERSION_STRING ${spa_VERSION})
118​endif()
kropUnsubmitted
Not Done

This module is new, you don't need compat variables.
However, please use SPA_LIBRARIES, SPA_INCLUDE_DIRS instead of SPA_LIBRARY SPA_INCLUDE_DIR in this file.

krop: This module is new, you don't need compat variables. However, please use SPA_LIBRARIES…
119​
120​include(FeatureSummary)
121​set_package_properties(spa PROPERTIES
122​ DESCRIPTION "Simple Plugin API"
123​)