Make threading feature optional and do not include platform_time.h if…

… time feature is no active

mbedtls-platform-support/Cargo.toml

@@ -31,7 +31,7 @@ zeroize = { version = "1.6.0", default-features = false }
 [dependencies.mbedtls-sys-auto]
 version = "3.5.0-alpha.1+0b3de6f"
 default-features = false
-features = ["threading", "custom_printf"]
+features = ["custom_printf"]
 path = "../mbedtls-sys"
 
 [build-dependencies]

mbedtls-sys/build/headers.rs

@@ -28,7 +28,7 @@ use crate::features::FEATURES;
 #[cfg_attr(rustfmt, rustfmt_skip)]
 pub const ORDERED: &'static [(Option<&'static str>, &'static str)] = &[
     (None,                 "build_info.h"),
-    (None,                 "platform_time.h"),
+    (Some("time"),         "platform_time.h"),
     (None,                 "private_access.h"),
     (None,                 "platform_util.h"),
     (None,                 "bignum.h"),

mbedtls/Cargo.toml

@@ -34,7 +34,7 @@ rs-libc = "0.2.4"
 [dependencies.mbedtls-sys-auto]
 version = "3.5.0-alpha.1+0b3de6f"
 default-features = false
-features = ["trusted_cert_callback", "threading"]
+features = ["trusted_cert_callback"]
 path = "../mbedtls-sys"
 
 [dependencies.mbedtls-platform-support]
@@ -61,7 +61,7 @@ cc = "1.0"
 
 [features]
 # Features are documented in the README
-default = ["std", "aesni", "time", "padlock"]
+default = ["std", "aesni", "time", "threading", "padlock"]
 std = ["byteorder/std", "mbedtls-sys-auto/std", "serde/std", "yasna", "mbedtls-platform-support/std"]
 debug = ["mbedtls-sys-auto/debug"]
 no_std_deps = ["mbedtls-platform-support/no_std_deps", "serde/alloc"]
@@ -70,6 +70,7 @@ mpi_force_c_code = ["mbedtls-sys-auto/mpi_force_c_code"]
 rdrand = ["mbedtls-platform-support/rdrand"]
 aesni = ["mbedtls-platform-support/aesni"]
 time = ["mbedtls-platform-support/time"]
+threading = ["mbedtls-platform-support/threading"]
 padlock = ["mbedtls-sys-auto/padlock"]
 dsa = ["std", "yasna", "num-bigint", "bit-vec"]
 async = ["std", "tokio", "tokio/net", "tokio/io-util", "tokio/macros"]