Merge pull request #92 from rsheeter/master
Add support for the CMake build system.
This commit is contained in:
rsheeter
+279
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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 0.0.1)
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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("${outvar}" "${${outvar}}" PARENT_SCOPE)
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endfunction(generate_pkg_config_path)
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function(generate_pkg_config output_file)
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set (options)
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set (oneValueArgs NAME DESCRIPTION URL VERSION PREFIX LIBDIR INCLUDEDIR)
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set (multiValueArgs DEPENDS_PRIVATE CFLAGS LIBRARIES)
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cmake_parse_arguments(GEN_PKG "${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: ${GEN_PKG_VERSION}\n")
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endif()
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if(GEN_PKG_DEPENDS_PRIVATE)
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file(APPEND "${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_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_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")
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@@ -25,6 +25,29 @@ cd woff2
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make clean all
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make clean all
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```
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```
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Alternatively, if Brotli is already installed on your system you can use CMake
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to build executables and libraries:
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||||||
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```
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git clone https://github.com/google/woff2.git
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cd woff2
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mkdir out
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cd out
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cmake ..
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make
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make install
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```
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||||||
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By default, shared libraries are built. To use static linkage, do:
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||||||
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```
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||||||
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cd woff2
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mkdir out-static
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cmake -DBUILD_SHARED_LIBS=OFF ..
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make
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make install
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```
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||||||
## Run
|
## Run
|
||||||
|
|
||||||
Ensure the binaries from the build process are in your $PATH, then:
|
Ensure the binaries from the build process are in your $PATH, then:
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||||||
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|||||||
@@ -0,0 +1,35 @@
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|||||||
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# Copyright 2017 Igalia S.L. All Rights Reserved.
|
||||||
|
#
|
||||||
|
# Distributed under MIT license.
|
||||||
|
# See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
|
||||||
|
|
||||||
|
# Try to find BrotliDec. Once done, this will define
|
||||||
|
#
|
||||||
|
# BROTLIDEC_FOUND - system has BrotliDec.
|
||||||
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# BROTLIDEC_INCLUDE_DIRS - the BrotliDec include directories
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||||||
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# BROTLIDEC_LIBRARIES - link these to use BrotliDec.
|
||||||
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|
||||||
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find_package(PkgConfig)
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||||||
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|
||||||
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pkg_check_modules(PC_BROTLIDEC libbrotlidec)
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||||||
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|
||||||
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find_path(BROTLIDEC_INCLUDE_DIRS
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NAMES brotli/decode.h
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||||||
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HINTS ${PC_BROTLIDEC_INCLUDEDIR}
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||||||
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)
|
||||||
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|
||||||
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find_library(BROTLIDEC_LIBRARIES
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NAMES brotlidec
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||||||
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HINTS ${PC_BROTLIDEC_LIBDIR}
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||||||
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)
|
||||||
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||||||
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include(FindPackageHandleStandardArgs)
|
||||||
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find_package_handle_standard_args(BrotliDec
|
||||||
|
REQUIRED_VARS BROTLIDEC_INCLUDE_DIRS BROTLIDEC_LIBRARIES
|
||||||
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FOUND_VAR BROTLIDEC_FOUND
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||||||
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VERSION_VAR PC_BROTLIDEC_VERSION)
|
||||||
|
|
||||||
|
mark_as_advanced(
|
||||||
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BROTLIDEC_INCLUDE_DIRS
|
||||||
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BROTLIDEC_LIBRARIES
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||||||
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)
|
||||||
@@ -0,0 +1,35 @@
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|||||||
|
# Copyright 2017 Igalia S.L. All Rights Reserved.
|
||||||
|
#
|
||||||
|
# Distributed under MIT license.
|
||||||
|
# See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
|
||||||
|
|
||||||
|
# Try to find BrotliEnc. Once done, this will define
|
||||||
|
#
|
||||||
|
# BROTLIENC_FOUND - system has BrotliEnc.
|
||||||
|
# BROTLIENC_INCLUDE_DIRS - the BrotliEnc include directories
|
||||||
|
# BROTLIENC_LIBRARIES - link these to use BrotliEnc.
|
||||||
|
|
||||||
|
find_package(PkgConfig)
|
||||||
|
|
||||||
|
pkg_check_modules(PC_BROTLIENC libbrotlienc)
|
||||||
|
|
||||||
|
find_path(BROTLIENC_INCLUDE_DIRS
|
||||||
|
NAMES brotli/encode.h
|
||||||
|
HINTS ${PC_BROTLIENC_INCLUDEDIR}
|
||||||
|
)
|
||||||
|
|
||||||
|
find_library(BROTLIENC_LIBRARIES
|
||||||
|
NAMES brotlienc
|
||||||
|
HINTS ${PC_BROTLIENC_LIBDIR}
|
||||||
|
)
|
||||||
|
|
||||||
|
include(FindPackageHandleStandardArgs)
|
||||||
|
find_package_handle_standard_args(BrotliEnc
|
||||||
|
REQUIRED_VARS BROTLIENC_INCLUDE_DIRS BROTLIENC_LIBRARIES
|
||||||
|
FOUND_VAR BROTLIENC_FOUND
|
||||||
|
VERSION_VAR PC_BROTLIENC_VERSION)
|
||||||
|
|
||||||
|
mark_as_advanced(
|
||||||
|
BROTLIENC_INCLUDE_DIRS
|
||||||
|
BROTLIENC_LIBRARIES
|
||||||
|
)
|
||||||
Reference in New Issue
Block a user