From 6e39fb78b953f4d38b510865d9af8678155c2a55 Mon Sep 17 00:00:00 2001
From: Ziyang Hu <hu.ziyang@cantab.net>
Date: Fri, 14 Oct 2022 12:24:18 +0800
Subject: [PATCH] set features

---
 Cargo.lock           | 1 +
 Cargo.toml           | 6 +++++-
 cozorocks/Cargo.toml | 6 +++++-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 390175ab..7182135a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -871,6 +871,7 @@ dependencies = [
  "glob",
  "libc",
  "libz-sys",
+ "pkg-config",
  "tikv-jemalloc-sys",
  "zstd-sys",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 2b4ab25e..83216f9a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,6 +8,10 @@ license = "AGPL-3.0-or-later"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[features]
+jemalloc = ["tikv-jemallocator-global", "cozorocks/jemalloc"]
+io-uring = ["cozorocks/io-uring"]
+
 [dependencies]
 casey = "0.3.3"
 either = "1.7.0"
@@ -43,7 +47,7 @@ unicode-normalization = "0.1.21"
 thiserror = "1.0.34"
 uuid = { version = "1.1.2", features = ["v1", "v4", "serde"] }
 csv = "1.1.6"
-tikv-jemallocator-global = "0.5.0"
+tikv-jemallocator-global = { version = "0.5.0", optional = true }
 cozorocks = { path = "cozorocks" }
 
 clap = { version = "3.2.8", features = ["derive"] }
diff --git a/cozorocks/Cargo.toml b/cozorocks/Cargo.toml
index b0113f75..11345ef1 100644
--- a/cozorocks/Cargo.toml
+++ b/cozorocks/Cargo.toml
@@ -9,7 +9,11 @@ license = "AGPL-3.0-or-later"
 [dependencies]
 cxx = "1.0.69"
 miette = "5.3.0"
-librocksdb-sys = { version = "=0.8.0", features = ["static", "jemalloc", "lz4", "zstd", "rtti"] }
+librocksdb-sys = { version = "=0.8.0", features = ["lz4", "zstd"] }
+
+[features]
+jemalloc = ["librocksdb-sys/jemalloc"]
+io-uring = ["librocksdb-sys/io-uring"]
 
 [build-dependencies]
 cxx-build = "1.0.69"
\ No newline at end of file