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Import Upstream version 1.0.2
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‎.gitignore‎

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*.o
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*.a
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/woff2_compress
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/woff2_decompress
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/woff2_info

‎.gitmodules‎

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[submodule "brotli"]
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path = brotli
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url = https://github.com/google/brotli.git

‎CMakeLists.txt‎

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# Copyright 2017 Igalia S.L. All Rights Reserved.
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#
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# Distributed under MIT license.
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# See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
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# Ubuntu 12.04 LTS has CMake 2.8.7, and is an important target since
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# several CI services, such as Travis and Drone, use it. Solaris 11
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# has 2.8.6, and it's not difficult to support if you already have to
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# support 2.8.7.
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cmake_minimum_required(VERSION 2.8.6)
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project(woff2)
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include(GNUInstallDirs)
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# Build options
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option(BUILD_SHARED_LIBS "Build shared libraries" ON)
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option(CANONICAL_PREFIXES "Canonical prefixes" OFF)
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option(NOISY_LOGGING "Noisy logging" ON)
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# Version information
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set(WOFF2_VERSION 1.0.2)
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# When building shared libraries it is important to set the correct rpath
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# See https://cmake.org/Wiki/CMake_RPATH_handling#Always_full_RPATH
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set(CMAKE_SKIP_BUILD_RPATH FALSE)
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set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
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set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_LIBDIR}" isSystemDir)
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if ("${isSystemDir}" STREQUAL "-1")
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set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_LIBDIR}")
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endif()
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# Find Brotli dependencies
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set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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find_package(BrotliDec)
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if (NOT BROTLIDEC_FOUND)
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message(FATAL_ERROR "librotlidec is needed to build woff2.")
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endif ()
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find_package(BrotliEnc)
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if (NOT BROTLIENC_FOUND)
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message(FATAL_ERROR "librotlienc is needed to build woff2.")
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endif ()
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# Set compiler flags
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if (NOT CANONICAL_PREFIXES)
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add_definitions(-no-canonical-prefixes)
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endif ()
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if (NOISY_LOGGING)
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add_definitions(-DFONT_COMPRESSION_BIN)
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endif ()
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add_definitions(-D__STDC_FORMAT_MACROS)
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set(COMMON_FLAGS -fno-omit-frame-pointer)
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if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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add_definitions(-DOS_MACOSX)
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else ()
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set(COMMON_FLAGS "${COMMON_FLAG} -fno-omit-frame-pointer")
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMMON_FLAG}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_FLAG}")
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set(CMAKE_CXX_STANDARD 11)
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# Set search path for our private/public headers as well as Brotli headers
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include_directories("src" "include"
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"${BROTLIDEC_INCLUDE_DIRS}" "${BROTLIENC_INCLUDE_DIRS}")
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# Common part used by decoder and encoder
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add_library(woff2common
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src/table_tags.cc
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src/variable_length.cc
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src/woff2_common.cc)
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# WOFF2 Decoder
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add_library(woff2dec
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src/woff2_dec.cc
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src/woff2_out.cc)
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target_link_libraries(woff2dec woff2common "${BROTLIDEC_LIBRARIES}")
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add_executable(woff2_decompress src/woff2_decompress.cc)
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target_link_libraries(woff2_decompress woff2dec)
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# WOFF2 Encoder
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add_library(woff2enc
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src/font.cc
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src/glyph.cc
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src/normalize.cc
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src/transform.cc
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src/woff2_enc.cc)
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target_link_libraries(woff2enc woff2common "${BROTLIENC_LIBRARIES}")
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add_executable(woff2_compress src/woff2_compress.cc)
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target_link_libraries(woff2_compress woff2enc)
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# WOFF2 info
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add_executable(woff2_info src/woff2_info.cc)
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target_link_libraries(woff2_info woff2common)
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foreach(lib woff2common woff2dec woff2enc)
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set_target_properties(${lib} PROPERTIES
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SOVERSION ${WOFF2_VERSION}
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VERSION ${WOFF2_VERSION}
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POSITION_INDEPENDENT_CODE TRUE)
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endforeach()
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# Fuzzer libraries
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add_library(convert_woff2ttf_fuzzer STATIC src/convert_woff2ttf_fuzzer.cc)
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target_link_libraries(convert_woff2ttf_fuzzer woff2dec)
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add_library(convert_woff2ttf_fuzzer_new_entry STATIC src/convert_woff2ttf_fuzzer_new_entry.cc)
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target_link_libraries(convert_woff2ttf_fuzzer_new_entry woff2dec)
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# PC files
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include(CMakeParseArguments)
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function(generate_pkg_config_path outvar path)
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string(LENGTH "${path}" path_length)
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set(path_args ${ARGV})
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list(REMOVE_AT path_args 0 1)
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list(LENGTH path_args path_args_remaining)
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set("${outvar}" "${path}")
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while(path_args_remaining GREATER 1)
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list(GET path_args 0 name)
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list(GET path_args 1 value)
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get_filename_component(value_full "${value}" ABSOLUTE)
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string(LENGTH "${value}" value_length)
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if(path_length EQUAL value_length AND path STREQUAL value)
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set("${outvar}" "\${${name}}")
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break()
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elseif(path_length GREATER value_length)
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# We might be in a subdirectory of the value, but we have to be
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# careful about a prefix matching but not being a subdirectory
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# (for example, /usr/lib64 is not a subdirectory of /usr/lib).
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# We'll do this by making sure the next character is a directory
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# separator.
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string(SUBSTRING "${path}" ${value_length} 1 sep)
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if(sep STREQUAL "/")
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string(SUBSTRING "${path}" 0 ${value_length} s)
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if(s STREQUAL value)
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string(SUBSTRING "${path}" "${value_length}" -1 suffix)
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set("${outvar}" "\${${name}}${suffix}")
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break()
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endif()
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endif()
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endif()
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list(REMOVE_AT path_args 0 1)
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list(LENGTH path_args path_args_remaining)
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endwhile()
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set("${outvar}" "${${outvar}}" PARENT_SCOPE)
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endfunction(generate_pkg_config_path)
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function(generate_pkg_config output_file)
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set (options)
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set (oneValueArgs NAME DESCRIPTION URL VERSION PREFIX LIBDIR INCLUDEDIR)
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set (multiValueArgs DEPENDS DEPENDS_PRIVATE CFLAGS LIBRARIES)
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cmake_parse_arguments(GEN_PKG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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unset (options)
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unset (oneValueArgs)
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unset (multiValueArgs)
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if(NOT GEN_PKG_PREFIX)
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set(GEN_PKG_PREFIX "${CMAKE_INSTALL_PREFIX}")
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endif()
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if(NOT GEN_PKG_LIBDIR)
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set(GEN_PKG_LIBDIR "${CMAKE_INSTALL_FULL_LIBDIR}")
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endif()
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generate_pkg_config_path(GEN_PKG_LIBDIR "${GEN_PKG_LIBDIR}"
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prefix "${GEN_PKG_PREFIX}")
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if(NOT GEN_PKG_INCLUDEDIR)
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set(GEN_PKG_INCLUDEDIR "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
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endif()
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generate_pkg_config_path(GEN_PKG_INCLUDEDIR "${GEN_PKG_INCLUDEDIR}"
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prefix "${GEN_PKG_PREFIX}")
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file(WRITE "${output_file}" "prefix=${GEN_PKG_PREFIX}\n")
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file(APPEND "${output_file}" "libdir=${GEN_PKG_LIBDIR}\n")
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file(APPEND "${output_file}" "includedir=${GEN_PKG_INCLUDEDIR}\n")
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file(APPEND "${output_file}" "\n")
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if(GEN_PKG_NAME)
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file(APPEND "${output_file}" "Name: ${GEN_PKG_NAME}\n")
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else()
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file(APPEND "${output_file}" "Name: ${CMAKE_PROJECT_NAME}\n")
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endif()
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if(GEN_PKG_DESCRIPTION)
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file(APPEND "${output_file}" "Description: ${GEN_PKG_DESCRIPTION}\n")
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endif()
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if(GEN_PKG_URL)
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file(APPEND "${output_file}" "URL: ${GEN_PKG_URL}\n")
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endif()
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if(GEN_PKG_VERSION)
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file(APPEND "${output_file}" "Version: ${GEN_PKG_VERSION}\n")
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endif()
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if(GEN_PKG_DEPENDS)
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file(APPEND "${output_file}" "Requires: ${GEN_PKG_DEPENDS}\n")
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endif()
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if(GEN_PKG_DEPENDS_PRIVATE)
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file(APPEND "${output_file}" "Requires.private:")
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foreach(lib ${GEN_PKG_DEPENDS_PRIVATE})
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file(APPEND "${output_file}" " ${lib}")
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endforeach()
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file(APPEND "${output_file}" "\n")
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endif()
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if(GEN_PKG_LIBRARIES)
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set(libs)
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file(APPEND "${output_file}" "Libs: -L\${libdir}")
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foreach(lib ${GEN_PKG_LIBRARIES})
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file(APPEND "${output_file}" " -l${lib}")
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endforeach()
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file(APPEND "${output_file}" "\n")
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endif()
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file(APPEND "${output_file}" "Cflags: -I\${includedir}")
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if(GEN_PKG_CFLAGS)
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foreach(cflag ${GEN_PKG_CFLAGS})
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file(APPEND "${output_file}" " ${cflag}")
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endforeach()
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endif()
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file(APPEND "${output_file}" "\n")
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endfunction(generate_pkg_config)
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generate_pkg_config ("${CMAKE_CURRENT_BINARY_DIR}/libwoff2common.pc"
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NAME libwoff2common
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DESCRIPTION "Shared data used by libwoff2 and libwoff2dec libraries"
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URL "https://github.com/google/woff2"
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VERSION "${WOFF2_VERSION}"
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LIBRARIES woff2common)
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generate_pkg_config ("${CMAKE_CURRENT_BINARY_DIR}/libwoff2dec.pc"
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NAME libwoff2dec
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DESCRIPTION "WOFF2 decoder library"
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URL "https://github.com/google/woff2"
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VERSION "${WOFF2_VERSION}"
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DEPENDS libbrotlidec
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DEPENDS_PRIVATE libwoff2common
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LIBRARIES woff2dec)
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generate_pkg_config ("${CMAKE_CURRENT_BINARY_DIR}/libwoff2enc.pc"
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NAME libwoff2enc
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DESCRIPTION "WOFF2 encoder library"
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URL "https://github.com/google/woff2"
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VERSION "${WOFF2_VERSION}"
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DEPENDS libbrotlienc
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DEPENDS_PRIVATE libwoff2common
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LIBRARIES woff2enc)
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# Installation
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if (NOT BUILD_SHARED_LIBS)
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install(
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TARGETS woff2_decompress woff2_compress woff2_info
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RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
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)
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endif()
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install(
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TARGETS woff2common woff2dec woff2enc
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ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
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)
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install(
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DIRECTORY include/woff2
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libwoff2common.pc"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libwoff2dec.pc"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libwoff2enc.pc"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")

‎CONTRIBUTING.md‎

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Want to contribute? Great! First, read this page (including the small print at
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the end).
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### Before you contribute
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Before we can use your code, you must sign the
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[Google Individual Contributor License Agreement]
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(https://cla.developers.google.com/about/google-individual)
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(CLA), which you can do online. The CLA is necessary mainly because you own the
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copyright to your changes, even after your contribution becomes part of our
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codebase, so we need your permission to use and distribute your code. We also
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need to be sure of various other things—for instance that you'll tell us if you
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know that your code infringes on other people's patents. You don't have to sign
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the CLA until after you've submitted your code for review and a member has
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approved it, but you must do it before we can put your code into our codebase.
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Before you start working on a larger contribution, you should get in touch with
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us first through the issue tracker with your idea so that we can help out and
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possibly guide you. Coordinating up front makes it much easier to avoid
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frustration later on.
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### Code reviews
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All submissions, including submissions by project members, require review. We
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use Github pull requests for this purpose.
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### The small print
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Contributions made by corporations are covered by a different agreement than
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the one above, the [Software Grant and Corporate Contributor License Agreement]
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(https://cla.developers.google.com/about/google-corporate).

‎LICENSE‎

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Copyright (c) 2013-2017 by the WOFF2 Authors.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.

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