blob: a795b27eb5aa72ab6fd3664945e07ce290669192 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
# - Try to find gst-plugins-base
# Once done this will define
#
# GSTREAMER_PLUGINS_BASE_FOUND - system has gst-plugins-base
#
# And for all the plugin libraries specified in the COMPONENTS
# of find_package, this module will define:
#
# GSTREAMER_<plugin_lib>_LIBRARY_FOUND - system has <plugin_lib>
# GSTREAMER_<plugin_lib>_LIBRARY - the <plugin_lib> library
# GSTREAMER_<plugin_lib>_INCLUDE_DIR - the <plugin_lib> include directory
#
# Copyright (c) 2010, Collabora Ltd.
# @author George Kiagiadakis <george.kiagiadakis@collabora.co.uk>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
set(GSTREAMER_ABI_VERSION "0.10")
# Find the pkg-config file for doing the version check
find_package(PkgConfig)
if (PKG_CONFIG_FOUND)
pkg_check_modules(PKG_GSTREAMER_PLUGINS_BASE gstreamer-plugins-base-${GSTREAMER_ABI_VERSION})
endif()
# Find the plugin libraries
include(MacroFindGStreamerLibrary)
macro(_find_gst_plugins_base_component _name _header)
find_gstreamer_library(${_name} ${_header} ${GSTREAMER_ABI_VERSION})
set(_GSTREAMER_PLUGINS_BASE_EXTRA_VARIABLES ${_GSTREAMER_PLUGINS_BASE_EXTRA_VARIABLES}
GSTREAMER_${_name}_LIBRARY GSTREAMER_${_name}_INCLUDE_DIR)
endmacro()
foreach(_component ${GStreamerPluginsBase_FIND_COMPONENTS})
if (${_component} STREQUAL "app")
_find_gst_plugins_base_component(APP gstappsrc.h)
elseif (${_component} STREQUAL "audio")
_find_gst_plugins_base_component(AUDIO audio.h)
elseif (${_component} STREQUAL "cdda")
_find_gst_plugins_base_component(CDDA gstcddabasesrc.h)
elseif (${_component} STREQUAL "fft")
_find_gst_plugins_base_component(FFT gstfft.h)
elseif (${_component} STREQUAL "floatcast")
_find_gst_plugins_base_component(FLOATCAST floatcast.h)
elseif (${_component} STREQUAL "interfaces")
_find_gst_plugins_base_component(INTERFACES xoverlay.h)
elseif (${_component} STREQUAL "netbuffer")
_find_gst_plugins_base_component(NETBUFFER gstnetbuffer.h)
elseif (${_component} STREQUAL "riff")
_find_gst_plugins_base_component(RIFF riff-ids.h)
elseif (${_component} STREQUAL "rtp")
_find_gst_plugins_base_component(RTP gstrtpbuffer.h)
elseif (${_component} STREQUAL "rtsp")
_find_gst_plugins_base_component(RTSP gstrtspdefs.h)
elseif (${_component} STREQUAL "sdp")
_find_gst_plugins_base_component(SDP gstsdp.h)
elseif (${_component} STREQUAL "tag")
_find_gst_plugins_base_component(TAG tag.h)
elseif (${_component} STREQUAL "pbutils")
_find_gst_plugins_base_component(PBUTILS pbutils.h)
elseif (${_component} STREQUAL "video")
_find_gst_plugins_base_component(VIDEO video.h)
else()
message (AUTHOR_WARNING "FindGStreamer.cmake: Invalid component \"${_component}\" was specified")
endif()
endforeach()
# Version check
if (GStreamerPluginsBase_FIND_VERSION)
if (PKG_GSTREAMER_PLUGINS_BASE_FOUND)
if("${PKG_GSTREAMER_PLUGINS_BASE_VERSION}" VERSION_LESS "${GStreamerPluginsBase_FIND_VERSION}")
message(STATUS "Found gst-plugins-base version ${PKG_GSTREAMER_PLUGINS_BASE_VERSION}, but at least version ${GStreamerPluginsBase_FIND_VERSION} is required")
set(GSTREAMER_PLUGINS_BASE_VERSION_COMPATIBLE FALSE)
else()
set(GSTREAMER_PLUGINS_BASE_VERSION_COMPATIBLE TRUE)
endif()
else()
# We can't make any version checks without pkg-config, just assume version is compatible and hope...
set(GSTREAMER_PLUGINS_BASE_VERSION_COMPATIBLE TRUE)
endif()
else()
# No version constrain was specified, thus we consider the version compatible
set(GSTREAMER_PLUGINS_BASE_VERSION_COMPATIBLE TRUE)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GStreamerPluginsBase DEFAULT_MSG
GSTREAMER_PLUGINS_BASE_VERSION_COMPATIBLE
${_GSTREAMER_PLUGINS_BASE_EXTRA_VARIABLES})
|
