| # Copyright 2021 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # |
| # Build zlib for Windows x86_64 using MSVC. |
| # |
| |
| project(libz LANGUAGES C) |
| cmake_minimum_required(VERSION 3.18.1) |
| |
| add_library(libz STATIC |
| # Optimizations for x86-64 |
| adler32_simd.c |
| crc32_simd.c |
| crc_folding.c |
| |
| # Common sources |
| adler32.c |
| compress.c |
| cpu_features.c |
| crc32.c |
| deflate.c |
| gzclose.c |
| gzlib.c |
| gzread.c |
| gzwrite.c |
| infback.c |
| inffast.c |
| inflate.c |
| inftrees.c |
| trees.c |
| uncompr.c |
| zutil.c |
| ) |
| |
| target_compile_definitions(libz PRIVATE |
| # Enable optimizations: cpu_features.c will enable them at runtime using __cpuid. |
| ADLER32_SIMD_SSSE3 |
| CRC32_SIMD_SSE42_PCLMUL |
| INFLATE_CHUNK_READ_64LE |
| |
| X86_WINDOWS |
| ZLIB_CONST |
| ) |
| |
| set(out ${CMAKE_CURRENT_BINARY_DIR}) |
| configure_file(zconf.h ${out}/dist/include/zconf.h COPYONLY) |
| configure_file(zlib.h ${out}/dist/include/zlib.h COPYONLY) |
