set_project("zlib") set_languages("c++11") add_rules("mode.debug", "mode.release") target("zlib") set_kind("static") if not is_plat("windows") then set_basename("z") end if is_plat("linux") then add_syslinks("pthread") end add_files("adler32.c", "compress.c", "cpu_features.c", "crc32.c", "deflate.c") add_files("gzclose.c", "gzlib.c", "gzread.c", "gzwrite.c") add_files("infback.c", "inffast.c", "inftrees.c", "trees.c", "uncompr.c", "zutil.c") add_headerfiles("zlib.h", "zconf.h", "chromeconf.h", "deflate.h", "inffast.h", "inffixed.h", "inflate.h", "inftrees.h", "zutil.h") add_includedirs(".", {public = true}) -- SIMD settings on_load(function (target) import("core.tool.toolchain") if is_plat("android") then local ndk = toolchain.load("ndk"):config("ndk") target:add("includedirs", path.join(ndk, "sources", "android", "cpufeatures")) target:add("files", path.join(ndk, "sources", "android", "cpufeatures", "cpu-features.c")) end end) if is_plat("cross") then add_defines("CPU_NO_SIMD") add_files("inflate.c") elseif is_arch("i386", "x86", "x64", "x86_64") then add_defines("CRC32_SIMD_SSE42_PCLMUL", "DEFLATE_FILL_WINDOW_SSE2") add_files("crc32_simd.c", "crc_folding.c", "fill_window_sse.c") add_defines("ADLER32_SIMD_SSSE3", "INFLATE_CHUNK_SIMD_SSE2") add_files("adler32_simd.c", "contrib/optimizations/inffast_chunk.c", "contrib/optimizations/inflate.c") if is_plat("windows") then add_vectorexts("avx") else add_cflags("-msse4.2", "-mssse3", "-mpclmul") end add_defines(is_plat("windows") and "X86_WINDOWS" or "X86_NOT_WINDOWS") if is_arch(".+64") then add_defines("INFLATE_CHUNK_READ_64LE") end elseif is_arch("arm.*") then add_defines("ADLER32_SIMD_NEON", "INFLATE_CHUNK_SIMD_NEON") add_files("adler32_simd.c", "contrib/optimizations/inffast_chunk.c", "contrib/optimizations/inflate.c") if is_arch(".+64") then add_defines("INFLATE_CHUNK_READ_64LE") end if not is_plat("iphoneos") then -- ARM v8 architecture add_defines("CRC32_ARMV8_CRC32") if not is_plat("windows", "android") then add_cflags("-march=armv8-a+crc") end if is_plat("android") then add_defines("ARMV8_OS_ANDROID") elseif is_plat("linux") then add_defines("ARMV8_OS_LINUX") elseif is_plat("windows") then add_defines("ARMV8_OS_WINDOWS") elseif is_plat("macosx") then add_defines("ARMV8_OS_MACOS") else os.raise("Unsupported ARM OS") end add_files("crc32_simd.c") end else add_defines("CPU_NO_SIMD") add_files("inflate.c") end target("minizip") set_kind("static") add_deps("zlib") add_files("contrib/minizip/ioapi.c", "contrib/minizip/unzip.c", "contrib/minizip/zip.c") add_headerfiles("contrib/minizip/ioapi.h", "contrib/minizip/unzip.h", "contrib/minizip/zip.h") if is_plat("windows") then add_files("contrib/minizip/iowin32.c") add_headerfiles("contrib/minizip/iowin32.h") elseif is_plat("macosx", "iphoneos") then add_defines("USE_FILE32API") end target("compression_utils_portable") set_kind("static") add_deps("zlib") add_files("google/compression_utils_portable.cc") add_headerfiles("google/compression_utils_portable.h")