From becfd1e9faa0e4477a59e9ed0681c2a0b63cf15b Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Thu, 20 Dec 2018 14:37:34 -0800
Subject: [PATCH] ci/test-stable-perf.sh now runs on macOS

---
 build-perf-libs.sh     | 19 +++++++++++++++++++
 build.rs               | 18 ++++++++++++++++--
 ci/test-stable-perf.sh | 14 +++++++++-----
 3 files changed, 44 insertions(+), 7 deletions(-)
 create mode 100755 build-perf-libs.sh

diff --git a/build-perf-libs.sh b/build-perf-libs.sh
new file mode 100755
index 000000000..756ce510f
--- /dev/null
+++ b/build-perf-libs.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+#
+# Builds perf-libs from the upstream source and installs them into the correct
+# location in the tree
+#
+set -e
+cd "$(dirname "$0")"
+
+if [[ -d target/perf-libs ]]; then
+  echo "target/perf-libs/ already exists, to continue run:"
+  echo "$ rm -rf target/perf-libs"
+  exit 1
+fi
+
+set -x
+git clone git@github.com:solana-labs/solana-perf-libs.git target/perf-libs
+cd target/perf-libs
+make -j"$(nproc)"
+make DESTDIR=. install
diff --git a/build.rs b/build.rs
index ec692364b..72d2686e4 100644
--- a/build.rs
+++ b/build.rs
@@ -38,8 +38,22 @@ fn main() {
         println!("cargo:rustc-link-lib=dylib=cudadevrt");
     }
     if erasure {
-        println!("cargo:rerun-if-changed=target/perf-libs/libgf_complete.so");
-        println!("cargo:rerun-if-changed=target/perf-libs/libJerasure.so");
+        #[cfg(any(target_os = "macos", target_os = "ios"))]
+        {
+            println!("cargo:rerun-if-changed=target/perf-libs/libgf_complete.dylib");
+            println!("cargo:rerun-if-changed=target/perf-libs/libJerasure.dylib");
+        }
+        #[cfg(all(unix, not(any(target_os = "macos", target_os = "ios"))))]
+        {
+            println!("cargo:rerun-if-changed=target/perf-libs/libgf_complete.so");
+            println!("cargo:rerun-if-changed=target/perf-libs/libJerasure.so");
+        }
+        #[cfg(windows)]
+        {
+            println!("cargo:rerun-if-changed=target/perf-libs/libgf_complete.dll");
+            println!("cargo:rerun-if-changed=target/perf-libs/libJerasure.dll");
+        }
+
         println!("cargo:rustc-link-lib=dylib=Jerasure");
         println!("cargo:rustc-link-lib=dylib=gf_complete");
     }
diff --git a/ci/test-stable-perf.sh b/ci/test-stable-perf.sh
index 8e71e334a..0c4008ec0 100755
--- a/ci/test-stable-perf.sh
+++ b/ci/test-stable-perf.sh
@@ -18,10 +18,14 @@ ci/affects-files.sh \
   exit 0
 }
 
+FEATURES=bpf_c,erasure,chacha
+if [[ $(uname) = Darwin ]]; then
+  ./build-perf-libs.sh
+else
+  ./fetch-perf-libs.sh
+  # shellcheck source=/dev/null
+  source ./target/perf-libs/env.sh
+  FEATURES=$FEATURES,cuda
+fi
 
-./fetch-perf-libs.sh
-# shellcheck source=/dev/null
-source ./target/perf-libs/env.sh
-
-FEATURES=bpf_c,cuda,erasure,chacha
 exec ci/test-stable.sh "$FEATURES"