99 lines
4.1 KiB
CMake
99 lines
4.1 KiB
CMake
# - 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 "1.0")
|
|
|
|
|
|
# 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 "insertbin")
|
|
_find_gst_plugins_base_component(INSERTBIN gstinsertbin.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})
|