diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 200 |
1 files changed, 109 insertions, 91 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 99e904f..85b2603 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,19 +1,21 @@ -## 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. +# 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(GNUInstallDirs) include("${CMAKE_CURRENT_SOURCE_DIR}/build/cxx_flags.cmake") -if (NOT BUILD_SHARED_LIBS) +if(BUILD_SHARED_LIBS) + set(CMAKE_POSITION_INDEPENDENT_CODE ON) +else() include("${CMAKE_CURRENT_SOURCE_DIR}/build/msvc_runtime.cmake") -endif () +endif() set(LIBWEBM_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}") @@ -24,8 +26,11 @@ option(ENABLE_TESTS "Enables tests." OFF) option(ENABLE_IWYU "Enables include-what-you-use support." OFF) option(ENABLE_WERROR "Enable warnings as errors." OFF) option(ENABLE_WEBM_PARSER "Enables new parser API." OFF) +option(ENABLE_SAMPLE_PROGRAMS "Enables building sample programs." ON) -if(WIN32 OR CYGWIN OR MSYS) +if(WIN32 + OR CYGWIN + OR MSYS) # Allow use of rand_r() / fdopen() and other POSIX functions. require_cxx_flag_nomsvc("-std=gnu++11") else() @@ -39,14 +44,15 @@ add_cxx_preproc_definition("__STDC_LIMIT_MACROS") # Set up compiler flags and build properties. include_directories("${LIBWEBM_SRC_DIR}") -if (MSVC) +if(MSVC) + set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON) add_cxx_flag_if_supported("/W4") # Disable MSVC warnings that suggest making code non-portable. add_cxx_flag_if_supported("/wd4996") - if (ENABLE_WERROR) + if(ENABLE_WERROR) add_cxx_flag_if_supported("/WX") - endif () -else () + endif() +else() add_cxx_flag_if_supported("-Wall") add_cxx_flag_if_supported("-Wc++14-compat") add_cxx_flag_if_supported("-Wc++17-compat") @@ -55,29 +61,34 @@ else () add_cxx_flag_if_supported("-Wnarrowing") add_cxx_flag_if_supported("-Wno-deprecated") add_cxx_flag_if_supported("-Wshorten-64-to-32") - if (ENABLE_WERROR) + if(ENABLE_WERROR) add_cxx_flag_if_supported("-Werror") - endif () -endif () + endif() +endif() # Source list variables. set(dumpvtt_sources "${LIBWEBM_SRC_DIR}/dumpvtt.cc") +set(libwebm_common_public_headers "${LIBWEBM_SRC_DIR}/common/webmids.h") + set(libwebm_common_sources + ${libwebm_common_public_headers} "${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") + "${LIBWEBM_SRC_DIR}/common/hdr_util.h") -set(mkvmuxer_sources - "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxer.cc" +set(mkvmuxer_public_headers "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxer.h" "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxertypes.h" - "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxerutil.cc" "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxerutil.h" + "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvwriter.h") + +set(mkvmuxer_sources + ${mkvmuxer_public_headers} + "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxer.cc" + "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvmuxerutil.cc" "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvwriter.cc" - "${LIBWEBM_SRC_DIR}/mkvmuxer/mkvwriter.h" "${LIBWEBM_SRC_DIR}/common/webmids.h") set(mkvmuxer_sample_sources @@ -90,11 +101,12 @@ set(mkvmuxer_tests_sources "${LIBWEBM_SRC_DIR}/testing/test_util.cc" "${LIBWEBM_SRC_DIR}/testing/test_util.h") +set(mkvparser_public_headers "${LIBWEBM_SRC_DIR}/mkvparser/mkvparser.h" + "${LIBWEBM_SRC_DIR}/mkvparser/mkvreader.h") + set(mkvparser_sources - "${LIBWEBM_SRC_DIR}/mkvparser/mkvparser.cc" - "${LIBWEBM_SRC_DIR}/mkvparser/mkvparser.h" + ${mkvparser_public_headers} "${LIBWEBM_SRC_DIR}/mkvparser/mkvparser.cc" "${LIBWEBM_SRC_DIR}/mkvparser/mkvreader.cc" - "${LIBWEBM_SRC_DIR}/mkvparser/mkvreader.h" "${LIBWEBM_SRC_DIR}/common/webmids.h") set(mkvparser_sample_sources "${LIBWEBM_SRC_DIR}/mkvparser_sample.cc") @@ -119,11 +131,6 @@ set(vp9_level_stats_tests_sources "${LIBWEBM_SRC_DIR}/testing/test_util.cc" "${LIBWEBM_SRC_DIR}/testing/test_util.h") -set(vttdemux_sources - "${LIBWEBM_SRC_DIR}/vttdemux.cc" - "${LIBWEBM_SRC_DIR}/webvtt/webvttparser.cc" - "${LIBWEBM_SRC_DIR}/webvtt/webvttparser.h") - set(webm_parser_public_headers "${LIBWEBM_SRC_DIR}/webm_parser/include/webm/buffer_reader.h" "${LIBWEBM_SRC_DIR}/webm_parser/include/webm/callback.h" @@ -318,64 +325,53 @@ set(webm2pes_tests_sources "${LIBWEBM_SRC_DIR}/m2ts/tests/webm2pes_tests.cc") set(webm2ts_sources "${LIBWEBM_SRC_DIR}/m2ts/vpxpes2ts_main.cc") +set(webvtt_common_headers "${LIBWEBM_SRC_DIR}/webvtt/vttreader.h" + "${LIBWEBM_SRC_DIR}/webvtt/webvttparser.h") + set(webvtt_common_sources - "${LIBWEBM_SRC_DIR}/webvtt/vttreader.cc" - "${LIBWEBM_SRC_DIR}/webvtt/vttreader.h" - "${LIBWEBM_SRC_DIR}/webvtt/webvttparser.cc" - "${LIBWEBM_SRC_DIR}/webvtt/webvttparser.h") + ${webvtt_common_headers} "${LIBWEBM_SRC_DIR}/webvtt/vttreader.cc" + "${LIBWEBM_SRC_DIR}/webvtt/webvttparser.cc") + +set(vttdemux_sources ${webvtt_common_sources} "${LIBWEBM_SRC_DIR}/vttdemux.cc") # Targets. add_library(mkvmuxer OBJECT ${mkvmuxer_sources}) add_library(mkvparser OBJECT ${mkvparser_sources}) add_library(webvtt_common OBJECT ${webvtt_common_sources}) -add_library(webm ${libwebm_common_sources} - $<TARGET_OBJECTS:mkvmuxer> - $<TARGET_OBJECTS:mkvparser>) +add_library(webm ${libwebm_common_sources} $<TARGET_OBJECTS:mkvmuxer> + $<TARGET_OBJECTS: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 () +if(ENABLE_SAMPLE_PROGRAMS) + add_executable(mkvparser_sample ${mkvparser_sample_sources}) + target_link_libraries(mkvparser_sample LINK_PUBLIC webm) -add_executable(mkvparser_sample ${mkvparser_sample_sources}) -target_link_libraries(mkvparser_sample LINK_PUBLIC webm) + add_executable(mkvmuxer_sample ${mkvmuxer_sample_sources} + $<TARGET_OBJECTS:webvtt_common>) + target_link_libraries(mkvmuxer_sample LINK_PUBLIC webm) -add_executable(mkvmuxer_sample ${mkvmuxer_sample_sources} - $<TARGET_OBJECTS:webvtt_common>) -target_link_libraries(mkvmuxer_sample LINK_PUBLIC webm) + add_executable(dumpvtt ${dumpvtt_sources} $<TARGET_OBJECTS:webvtt_common>) + target_link_libraries(dumpvtt LINK_PUBLIC webm) -add_executable(dumpvtt ${dumpvtt_sources} $<TARGET_OBJECTS:webvtt_common>) -target_link_libraries(dumpvtt LINK_PUBLIC webm) - -add_executable(vttdemux ${vttdemux_sources}) -target_link_libraries(vttdemux LINK_PUBLIC webm) + add_executable(vttdemux ${vttdemux_sources}) + target_link_libraries(vttdemux LINK_PUBLIC webm) +endif() -if (ENABLE_WEBMINFO) +if(ENABLE_WEBMINFO) add_executable(webm_info ${webm_info_sources}) target_link_libraries(webm_info LINK_PUBLIC webm) -endif () +endif() -if (ENABLE_WEBM_PARSER) +if(ENABLE_WEBM_PARSER) include_directories(webm_parser webm_parser/include) add_library(webm_parser OBJECT ${webm_parser_sources}) target_sources(webm PUBLIC $<TARGET_OBJECTS:webm_parser>) - set_target_properties(webm PROPERTIES PUBLIC_HEADER - "${webm_parser_public_headers}") add_executable(webm_parser_demo ${webm_parser_demo_sources}) target_link_libraries(webm_parser_demo LINK_PUBLIC webm) +endif() - install(TARGETS webm - ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} - LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} - RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} - PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/webm) -endif () - -if (ENABLE_WEBMTS) +if(ENABLE_WEBMTS) add_library(webmts OBJECT ${webmts_sources}) add_executable(webm2pes ${webm2pes_sources} $<TARGET_OBJECTS:webmts>) @@ -383,20 +379,21 @@ if (ENABLE_WEBMTS) add_executable(webm2ts ${webm2ts_sources} $<TARGET_OBJECTS:webmts>) target_link_libraries(webm2ts LINK_PUBLIC webm) -endif () +endif() -if (ENABLE_TESTS) - set(GTEST_SRC_DIR "${LIBWEBM_SRC_DIR}/../googletest" CACHE PATH - "Path to Googletest git repository.") +if(ENABLE_TESTS) + 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") - if (LIBWEBM_DISABLE_GTEST_CMAKE) + if(LIBWEBM_DISABLE_GTEST_CMAKE) add_library(gtest STATIC "${GTEST_SRC_DIR}/googletest/src/gtest-all.cc") include_directories("${GTEST_SRC_DIR}/googletest") - else () + else() add_subdirectory("${GTEST_SRC_DIR}" "${GTEST_BUILD_DIR}") - endif () + endif() include_directories("${GTEST_SRC_DIR}/googletest/include") add_executable(mkvmuxer_tests ${mkvmuxer_tests_sources}) @@ -411,21 +408,21 @@ if (ENABLE_TESTS) add_executable(vp9_level_stats_tests ${vp9_level_stats_tests_sources}) target_link_libraries(vp9_level_stats_tests LINK_PUBLIC gtest webm) - if (ENABLE_WEBMTS) + if(ENABLE_WEBMTS) add_executable(webm2pes_tests ${webm2pes_tests_sources} - $<TARGET_OBJECTS:webmts>) + $<TARGET_OBJECTS:webmts>) target_link_libraries(webm2pes_tests LINK_PUBLIC gtest webm) - endif () + endif() - if (ENABLE_WEBM_PARSER) + if(ENABLE_WEBM_PARSER) include_directories("${GTEST_SRC_DIR}/googlemock/include") add_executable(webm_parser_tests ${webm_parser_tests_sources}) target_link_libraries(webm_parser_tests LINK_PUBLIC gmock gtest webm) - endif () -endif () + endif() +endif() # Include-what-you-use. -if (ENABLE_IWYU) +if(ENABLE_IWYU) # Make sure all the tools necessary for IWYU are present. find_program(iwyu_path NAMES include-what-you-use) find_program(iwyu_tool_path NAMES iwyu_tool.py) @@ -435,22 +432,43 @@ if (ENABLE_IWYU) # PYTHONINTERP_FOUND is empty without explicitly looking for it. find_package(PythonInterp) - if (iwyu_path AND iwyu_tool_path AND PYTHONINTERP_FOUND) + if(iwyu_path + AND iwyu_tool_path + AND PYTHONINTERP_FOUND) # Enable compilation command export (needed for iwyu_tool.py) set(CMAKE_EXPORT_COMPILE_COMMANDS ON) # Add a custom target to run iwyu across all targets. - add_custom_target(iwyu - ALL - COMMAND "${PYTHON_EXECUTABLE}" "${iwyu_tool_path}" -p - "${CMAKE_BINARY_DIR}" - COMMENT "Running include-what-you-use..." - VERBATIM) - else () + 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=" ${PYTHONINTERP_FOUND}) message(STATUS " See README.libwebm for more information.") - endif () -endif () + endif() +endif() + +# webm_parser headers are rooted at webm/. +set_target_properties(webm PROPERTIES PUBLIC_HEADER + "${webm_parser_public_headers}") +install( + TARGETS webm + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} + RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/webm) + +# Install common headers into a subdirectory to avoid breaking nested includes. +install(FILES ${libwebm_common_public_headers} + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/webm/common) +# mkvmuxer and mkvparser headers are referenced with their prefix. +install(FILES ${mkvmuxer_public_headers} + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/webm/mkvmuxer) +install(FILES ${mkvparser_public_headers} + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/webm/mkvparser) |