From e1d4fe533d0709980af76cd5ed0cafd3160a33a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Damir=20Jeli=C4=87?= <poljar@termina.org.uk>
Date: Mon, 1 Mar 2021 10:19:11 +0100
Subject: [PATCH] crypto: Make pprof a Linux specific dependency

---
 matrix_sdk_crypto/Cargo.toml              | 2 ++
 matrix_sdk_crypto/benches/crypto_bench.rs | 8 +++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/matrix_sdk_crypto/Cargo.toml b/matrix_sdk_crypto/Cargo.toml
index 99d35532..15bcf1e2 100644
--- a/matrix_sdk_crypto/Cargo.toml
+++ b/matrix_sdk_crypto/Cargo.toml
@@ -52,6 +52,8 @@ http = "0.2.3"
 matrix-sdk-test = { version = "0.2.0", path = "../matrix_sdk_test" }
 indoc = "1.0.3"
 criterion = { version = "0.3.4", features = ["async", "async_futures", "html_reports"] }
+
+[target.'cfg(target_os = "linux")'.dev-dependencies]
 pprof = { version = "0.4.2", features = ["flamegraph"] }
 
 [[bench]]
diff --git a/matrix_sdk_crypto/benches/crypto_bench.rs b/matrix_sdk_crypto/benches/crypto_bench.rs
index e715dd92..dabc7918 100644
--- a/matrix_sdk_crypto/benches/crypto_bench.rs
+++ b/matrix_sdk_crypto/benches/crypto_bench.rs
@@ -1,3 +1,4 @@
+#[cfg(target_os = "linux")]
 mod perf;
 
 use std::convert::TryFrom;
@@ -101,7 +102,12 @@ pub fn keys_claiming(c: &mut Criterion) {
 }
 
 fn criterion() -> Criterion {
-    Criterion::default().with_profiler(perf::FlamegraphProfiler::new(100))
+    #[cfg(target_os = "linux")]
+    let criterion = Criterion::default().with_profiler(perf::FlamegraphProfiler::new(100));
+    #[cfg(not(target_os = "linux"))]
+    let criterion = Criterion::default();
+
+    criterion
 }
 
 criterion_group! {