1# Copyright 2022 Google LLC 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15cmake_minimum_required(VERSION 3.13..3.26) 16 17project(sapi_zopfli CXX) 18include(CTest) 19 20set(CMAKE_CXX_STANDARD 17) 21set(CMAKE_CXX_STANDARD_REQUIRED True) 22 23if(NOT TARGET sapi::sapi) 24 set(SAPI_ROOT "../.." CACHE PATH "Path to the Sandboxed API source tree") 25 add_subdirectory("${SAPI_ROOT}" 26 "${CMAKE_BINARY_DIR}/sandboxed-api-build" 27 EXCLUDE_FROM_ALL) 28endif() 29 30FetchContent_Declare(zopfli 31 GIT_REPOSITORY https://github.com/google/zopfli.git 32 GIT_TAG 831773bc28e318b91a3255fa12c9fcde1606058b 33) 34FetchContent_MakeAvailable(zopfli) 35 36add_subdirectory(wrapper) 37 38add_sapi_library( 39 sapi_zopfli 40 41 FUNCTIONS 42 ZopfliInitOptions 43 44 ZopfliCompress 45 46 ZopfliDeflate 47 ZopfliZlibCompress 48 ZopfliGzipCompress 49 50 ZopfliCompressFD 51 INPUTS 52 "${zopfli_SOURCE_DIR}/src/zopfli/deflate.h" 53 "${zopfli_SOURCE_DIR}/src/zopfli/gzip_container.h" 54 "${zopfli_SOURCE_DIR}/src/zopfli/zlib_container.h" 55 wrapper/wrapper_zopfli.h 56 57 LIBRARY wrapper_zopfli 58 LIBRARY_NAME Zopfli 59 NAMESPACE "" 60) 61add_library(sapi_contrib::zopfli ALIAS sapi_zopfli) 62target_include_directories(sapi_zopfli INTERFACE 63 "${PROJECT_BINARY_DIR}" 64 "${SAPI_SOURCE_DIR}" 65) 66 67if(SAPI_BUILD_EXAMPLES) 68 add_subdirectory(example) 69endif() 70 71if(BUILD_TESTING AND SAPI_BUILD_TESTING) 72 add_subdirectory(test) 73endif() 74