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webm/CMakeLists.txt
Frank Galligan e3c9576716 Add VP9 level output to webm_info. 
Removed building webm_info from Makefile.unix as it now requires c++11.

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1188

Change-Id: Ia142f0c3cd580f397449d2ffa8788f78fb7faff0
2016-04-26 22:16:31 -07:00

218 lines
9.0 KiB
CMake
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## Copyright (c) 2015 The WebM project authors. All Rights Reserved.
##
## Use of this source code is governed by a BSD-style license
## that can be found in the LICENSE file in the root of the source
## tree. An additional intellectual property rights grant can be found
## in the file PATENTS. All contributing project authors may
## be found in the AUTHORS file in the root of the source tree.
cmake_minimum_required(VERSION 3.2)
project(LIBWEBM CXX)
include("${CMAKE_CURRENT_SOURCE_DIR}/build/msvc_runtime.cmake")
set(LIBWEBM_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
# Build/test configuration flags. Defined here for visibility.
option(ENABLE_WEBMTS "Enables WebM PES/TS support." ON)
option(ENABLE_WEBMINFO "Enables building webm_info." ON)
option(ENABLE_TESTS "Enables tests." OFF)
option(ENABLE_IWYU "Enables include-what-you-use support." OFF)
option(ENABLE_WERROR "Enable warnings as errors." OFF)
set(GTEST_SRC_DIR "${LIBWEBM_SRC_DIR}/../googletest" CACHE PATH
"Path to Googletest git repository.")
# This directory is where libwebm will build googletest dependencies.
set(GTEST_BUILD_DIR "${CMAKE_BINARY_DIR}/googletest_build")
include("${CMAKE_CURRENT_SOURCE_DIR}/build/cxx_flags.cmake")
if (ENABLE_TESTS OR ENABLE_WEBMTS OR ENABLE_WEBMINFO)
include("${CMAKE_CURRENT_SOURCE_DIR}/build/cxx11_tests.cmake")
endif ()
set(CMAKE_CXX_FLAGS "-D__STDC_CONSTANT_MACROS ${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "-D__STDC_FORMAT_MACROS ${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "-D__STDC_LIMIT_MACROS ${CMAKE_CXX_FLAGS}")
# mkvmuxer section.
# TODO(tomfinegan): move to mkvmuxer/CMakeLists.txt
add_library(mkvmuxer STATIC
"${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxer.cc"
"${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxer.h"
"${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxertypes.h"
"${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxerutil.cc"
"${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxerutil.h"
"${LIBWEBM_SRC_DIR}/mkvmuxer/mkvwriter.cc"
"${LIBWEBM_SRC_DIR}/mkvmuxer/mkvwriter.h"
"${LIBWEBM_SRC_DIR}/common/webmids.h")
# mkvparser section.
# TODO(tomfinegan): move to mkvparser/CMakeLists.txt.
add_library(mkvparser STATIC
"${LIBWEBM_SRC_DIR}/mkvparser/mkvparser.cc"
"${LIBWEBM_SRC_DIR}/mkvparser/mkvparser.h"
"${LIBWEBM_SRC_DIR}/mkvparser/mkvreader.cc"
"${LIBWEBM_SRC_DIR}/mkvparser/mkvreader.h"
"${LIBWEBM_SRC_DIR}/common/webmids.h")
# Libwebm section.
add_library(webm STATIC
"${LIBWEBM_SRC_DIR}/common/file_util.cc"
"${LIBWEBM_SRC_DIR}/common/file_util.h"
"${LIBWEBM_SRC_DIR}/common/hdr_util.cc"
"${LIBWEBM_SRC_DIR}/common/hdr_util.h"
"${LIBWEBM_SRC_DIR}/common/webmids.h")
target_link_libraries(webm LINK_PUBLIC mkvmuxer mkvparser)
if (WIN32)
# Use libwebm and libwebm.lib for project and library name on Windows (instead
# webm and webm.lib).
set_target_properties(webm PROPERTIES PROJECT_LABEL libwebm)
set_target_properties(webm PROPERTIES PREFIX lib)
endif ()
include_directories("${LIBWEBM_SRC_DIR}")
# Sample (mkvparser) section.
add_executable(sample
"${LIBWEBM_SRC_DIR}/sample.cc")
target_link_libraries(sample LINK_PUBLIC webm)
# Sample muxer section.
add_executable(sample_muxer
"${LIBWEBM_SRC_DIR}/sample_muxer.cc"
"${LIBWEBM_SRC_DIR}/sample_muxer_metadata.cc"
"${LIBWEBM_SRC_DIR}/sample_muxer_metadata.h"
"${LIBWEBM_SRC_DIR}/webvtt/vttreader.cc"
"${LIBWEBM_SRC_DIR}/webvtt/vttreader.h"
"${LIBWEBM_SRC_DIR}/webvtt/webvttparser.cc"
"${LIBWEBM_SRC_DIR}/webvtt/webvttparser.h")
target_link_libraries(sample_muxer LINK_PUBLIC webm)
# Dumpvtt section.
add_executable(dumpvtt
"${LIBWEBM_SRC_DIR}/dumpvtt.cc"
"${LIBWEBM_SRC_DIR}/webvtt/vttreader.cc"
"${LIBWEBM_SRC_DIR}/webvtt/vttreader.h"
"${LIBWEBM_SRC_DIR}/webvtt/webvttparser.cc"
"${LIBWEBM_SRC_DIR}/webvtt/webvttparser.h")
target_link_libraries(dumpvtt LINK_PUBLIC webm)
# Vttdemux section.
add_executable(vttdemux
"${LIBWEBM_SRC_DIR}/vttdemux.cc"
"${LIBWEBM_SRC_DIR}/webvtt/webvttparser.cc"
"${LIBWEBM_SRC_DIR}/webvtt/webvttparser.h")
target_link_libraries(vttdemux LINK_PUBLIC webm)
if (ENABLE_WEBMINFO)
# Webm_info section.
add_executable(webm_info
"${LIBWEBM_SRC_DIR}/common/indent.cc"
"${LIBWEBM_SRC_DIR}/common/indent.h"
"${LIBWEBM_SRC_DIR}/common/vp9_header_parser.cc"
"${LIBWEBM_SRC_DIR}/common/vp9_header_parser.h"
"${LIBWEBM_SRC_DIR}/common/vp9_level_stats.cc"
"${LIBWEBM_SRC_DIR}/common/vp9_level_stats.h"
"${LIBWEBM_SRC_DIR}/common/webm_constants.h"
"${LIBWEBM_SRC_DIR}/common/webm_endian.cc"
"${LIBWEBM_SRC_DIR}/common/webm_endian.h"
"${LIBWEBM_SRC_DIR}/webm_info.cc")
target_link_libraries(webm_info LINK_PUBLIC webm)
endif ()
if (ENABLE_WEBMTS)
# webmts (PES/TS support) library section.
add_library(webmts
"${LIBWEBM_SRC_DIR}/common/libwebm_util.cc"
"${LIBWEBM_SRC_DIR}/common/libwebm_util.h"
"${LIBWEBM_SRC_DIR}/m2ts/vpxpes2ts.cc"
"${LIBWEBM_SRC_DIR}/m2ts/vpxpes2ts.h"
"${LIBWEBM_SRC_DIR}/m2ts/vpxpes_parser.cc"
"${LIBWEBM_SRC_DIR}/m2ts/vpxpes_parser.h"
"${LIBWEBM_SRC_DIR}/m2ts/webm2pes.cc"
"${LIBWEBM_SRC_DIR}/m2ts/webm2pes.h")
# webm2pes section.
add_executable(webm2pes
"${LIBWEBM_SRC_DIR}/m2ts/webm2pes_main.cc")
target_link_libraries(webm2pes LINK_PUBLIC webm webmts)
# webm2ts section.
add_executable(webm2ts "${LIBWEBM_SRC_DIR}/m2ts/vpxpes2ts_main.cc")
target_link_libraries(webm2ts LINK_PUBLIC webm webmts)
endif ()
if (ENABLE_TESTS)
add_subdirectory("${GTEST_SRC_DIR}" "${GTEST_BUILD_DIR}")
include_directories("${GTEST_SRC_DIR}/googletest/include")
add_executable(muxer_tests
"${LIBWEBM_SRC_DIR}/testing/muxer_tests.cc"
"${LIBWEBM_SRC_DIR}/testing/test_util.cc"
"${LIBWEBM_SRC_DIR}/testing/test_util.h")
target_link_libraries(muxer_tests LINK_PUBLIC gtest webm)
add_executable(parser_tests
"${LIBWEBM_SRC_DIR}/testing/parser_tests.cc"
"${LIBWEBM_SRC_DIR}/testing/test_util.cc"
"${LIBWEBM_SRC_DIR}/testing/test_util.h")
target_link_libraries(parser_tests LINK_PUBLIC gtest webm)
add_executable(vp9_header_parser_tests
"${LIBWEBM_SRC_DIR}/common/vp9_header_parser_tests.cc"
"${LIBWEBM_SRC_DIR}/common/vp9_header_parser.cc"
"${LIBWEBM_SRC_DIR}/common/vp9_header_parser.h"
"${LIBWEBM_SRC_DIR}/testing/test_util.cc"
"${LIBWEBM_SRC_DIR}/testing/test_util.h")
target_link_libraries(vp9_header_parser_tests LINK_PUBLIC gtest webm)
add_executable(vp9_level_stats_tests
"${LIBWEBM_SRC_DIR}/common/vp9_header_parser.cc"
"${LIBWEBM_SRC_DIR}/common/vp9_header_parser.h"
"${LIBWEBM_SRC_DIR}/common/vp9_level_stats_tests.cc"
"${LIBWEBM_SRC_DIR}/common/vp9_level_stats.cc"
"${LIBWEBM_SRC_DIR}/common/vp9_level_stats.h"
"${LIBWEBM_SRC_DIR}/testing/test_util.cc"
"${LIBWEBM_SRC_DIR}/testing/test_util.h")
target_link_libraries(vp9_level_stats_tests LINK_PUBLIC gtest webm)
if (ENABLE_WEBMTS)
add_executable(webm2pes_tests
"${LIBWEBM_SRC_DIR}/testing/test_util.cc"
"${LIBWEBM_SRC_DIR}/testing/test_util.h"
"${LIBWEBM_SRC_DIR}/m2ts/tests/webm2pes_tests.cc")
target_link_libraries(webm2pes_tests LINK_PUBLIC gtest webm webmts)
endif ()
endif ()
# Include-what-you-use section.
if (ENABLE_IWYU)
# Make sure all the tools necessary for IWYU are present.
find_program(iwyu_path NAMES include-what-you-use)
find_program(iwyu_tool_path NAMES iwyu_tool.py)
# Some odd behavior on cmake's part: PYTHON_EXECUTABLE and PYTHON_VERSION_*
# are set by cmake when it does its internal python check, but
# PYTHONINTERP_FOUND is empty without explicitly looking for it.
find_package(PythonInterp)
if (iwyu_path AND iwyu_tool_path AND PYTHONINTERP_FOUND)
# Enable compilation command export (needed for iwyu_tool.py)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
# Add a custom target to run iwyu across all targets.
add_custom_target(iwyu
ALL
COMMAND "${PYTHON_EXECUTABLE}" "${iwyu_tool_path}" -p
"${CMAKE_BINARY_DIR}"
COMMENT "Running include-what-you-use..."
VERBATIM)
else ()
message(STATUS "Ignoring ENABLE_IWYU because reasons:")
message(STATUS " iwyu_path=" ${iwyu_path})
message(STATUS " iwyu_tool_path=" ${iwyu_tool_path})
message(STATUS " PYTHONINTERP_FOUND=" ${PYTHONINTERP_FOUND})
message(STATUS " See README.libwebm for more information.")
endif ()
endif ()
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