From 3f92377c674da6c23916530ff58eb79c67c46861 Mon Sep 17 00:00:00 2001 From: Timotej Lazar Date: Tue, 27 Dec 2022 21:00:06 +0100 Subject: Use pkg-config to find libraries --- FindLibAV.cmake | 86 --------------------------------------------------------- 1 file changed, 86 deletions(-) delete mode 100644 FindLibAV.cmake (limited to 'FindLibAV.cmake') diff --git a/FindLibAV.cmake b/FindLibAV.cmake deleted file mode 100644 index 84d0dbf..0000000 --- a/FindLibAV.cmake +++ /dev/null @@ -1,86 +0,0 @@ -# vim: ts=2 sw=2 -# - Try to find the required libav components(default: AVFORMAT, AVUTIL, AVCODEC) -# -# Once done this will define -# LIBAV_FOUND - System has the all required components. -# LIBAV_INCLUDE_DIRS - Include directory necessary for using the required components headers. -# LIBAV_LIBRARIES - Link these to use the required libav components. -# -# For each of the components it will additionally set. -# - AVCODEC -# - AVDEVICE -# - AVFILTER -# - AVFORMAT -# - AVRESAMPLE -# - AVUTIL -# - SWSCALE -# the following variables will be defined -# _FOUND - System has -# _INCLUDE_DIRS - Include directory necessary for using the headers -# _LIBRARIES - Link these to use -# _VERSION_STRING - The component's version -# -# Copyright (c) 2006, Matthias Kretz, -# Copyright (c) 2008, Alexander Neundorf, -# Copyright (c) 2011, Michael Jansen, -# Copyright (c) 2013,2015 Stephen Baker -# Copyright (c) 2015, Alexander Bessman -# -# Redistribution and use is allowed according to the terms of the BSD license. -# For details see the accompanying COPYING-CMAKE-SCRIPTS file. - -include(FindPackageHandleStandardArgs) -include(${CMAKE_CURRENT_LIST_DIR}/CMakeFFmpegLibavMacros.cmake) - -# The default components were taken from a survey over other FindLIBAV.cmake files -if(NOT LibAV_FIND_COMPONENTS) - set(LibAV_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL) -endif() - -# Check for cached results. If there are skip the costly part. -if(NOT LIBAV_LIBRARIES) - - # Check for all possible component. - find_component(AVCODEC avcodec libavcodec/avcodec.h libavcodec/version.h) - find_component(AVFORMAT avformat libavformat/avformat.h libavformat/version.h) - find_component(AVDEVICE avdevice libavdevice/avdevice.h libavdevice/version.h) - find_component(AVFILTER avfilter libavfilter/avfilter.h libavfilter/version.h) - find_component(AVUTIL avutil libavutil/avutil.h libavutil/version.h) - find_component(SWSCALE swscale libswscale/swscale.h libswscale/version.h) - - # Check if the required components were found and add their stuff to the LIBAV_* vars. - foreach(_component ${LibAV_FIND_COMPONENTS}) - if(${_component}_FOUND) - # message(STATUS "Required component ${_component} present.") - set(LIBAV_LIBRARIES ${LIBAV_LIBRARIES} ${${_component}_LIBRARIES}) - list(APPEND LIBAV_INCLUDE_DIRS ${${_component}_INCLUDE_DIRS}) - else() - # message(STATUS "Required component ${_component} missing.") - endif() - endforeach() - - # Build the include path with duplicates removed. - if(LIBAV_INCLUDE_DIRS) - list(REMOVE_DUPLICATES LIBAV_INCLUDE_DIRS) - endif() - - # cache the vars. - set(LIBAV_INCLUDE_DIRS ${LIBAV_INCLUDE_DIRS} CACHE STRING "The LibAV include directories." FORCE) - set(LIBAV_LIBRARIES ${LIBAV_LIBRARIES} CACHE STRING "The LibAV libraries." FORCE) - - mark_as_advanced(LIBAV_INCLUDE_DIRS LIBAV_LIBRARIES) -endif() - -# Now set the noncached _FOUND vars for the components. -foreach(_component AVCODEC AVDEVICE AVFILTER AVFORMAT AVRESAMPLE AVUTIL SWSCALE) - set_component_found(${_component}) -endforeach() - -# Compile the list of required vars -set(_LibAV_REQUIRED_VARS LIBAV_LIBRARIES LIBAV_INCLUDE_DIRS) -foreach(_component ${LibAV_FIND_COMPONENTS}) - list(APPEND _LibAV_REQUIRED_VARS ${_component}_LIBRARIES ${_component}_INCLUDE_DIRS) -endforeach() - -# Give a nice error message if some of the required vars are missing. -find_package_handle_standard_args(LibAV DEFAULT_MSG ${_LibAV_REQUIRED_VARS}) -- cgit v1.3