Error compiling on Apple M1

[fgadaleta]

error: failed to run custom build command for `librocksdb-sys v6.15.4 (/Users/frag/c0ding/rust-rocksdb/librocksdb-sys)`

Caused by:
  process didn't exit successfully: `/Users/frag/c0ding/rust-rocksdb/target/debug/build/librocksdb-sys-101463008f387c24/build-script-build` (exit code: 1)
  --- stdout
  cargo:rerun-if-changed=rocksdb/
  TARGET = Some("aarch64-apple-darwin")
  OPT_LEVEL = Some("0")
  HOST = Some("aarch64-apple-darwin")
  CXX_aarch64-apple-darwin = None
  CXX_aarch64_apple_darwin = None
  HOST_CXX = None
  CXX = None
  CXXFLAGS_aarch64-apple-darwin = None
  CXXFLAGS_aarch64_apple_darwin = None
  HOST_CXXFLAGS = None
  CXXFLAGS = None
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("true")
  CARGO_CFG_TARGET_FEATURE = Some("crc,crypto,fp,fp16,lse,neon,ras,rcpc,rdm,v8.1a,v8.2a,v8.3a")


...



  error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-arch" "arm64" "-I/opt/homebrew/opt/llvm/include" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.8.1/fused-src/" "-I" "snappy/" "-I" "lz4/lib/" "-I" "zstd/lib/" "-I" "zstd/lib/dictBuilder/" "-I" "zlib/" "-I" "bzip2/" "-I" "." "-std=c++11" "-Wno-unused-parameter" "-DSNAPPY=1" "-DLZ4=1" "-DZSTD=1" "-DZLIB=1" "-DBZIP2=1" "-DNDEBUG=1" "-DOS_MACOSX" "-DROCKSDB_PLATFORM_POSIX" "-DROCKSDB_LIB_IO_POSIX" "-o" "/Users/frag/c0ding/rust-rocksdb/target/debug/build/librocksdb-sys-bbc1053d7bb657a7/out/rocksdb/util/crc32c.o" "-c" "rocksdb/util/crc32c.cc" with args "c++" did not execute successfully (status code exit code: 1).

[aleksuss]

Here is a PR #483

[fgadaleta]

Adding

[dependencies.rocksdb]
optional = true
version = "0.15"
git = "https://github.com/hayesgm/rust-rocksdb"
branch = "hayesgm/apple-silicon"

however is not backward compatible with master and other errors are raised