From 0e94fea288d7f29dfbd5bef38ccae12c3f050d73 Mon Sep 17 00:00:00 2001
From: "T. Joseph Carter" <iKarith@users.noreply.github.com>
Date: Sun, 5 Apr 2015 22:17:32 -0700
Subject: [PATCH] nproc is Linux-specific, but you can do the same with sysctl
 on a Mac

---
 libretro-config.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libretro-config.sh b/libretro-config.sh
index c573e251..f28ea640 100755
--- a/libretro-config.sh
+++ b/libretro-config.sh
@@ -171,8 +171,11 @@ case "$platform" in
 		config_log_build_host
 
 		if [ -z "$JOBS" ]; then
+			# nproc is generally Linux-specific.
 			if command -v nproc >/dev/null; then
 				JOBS="$(nproc)"
+			elif [ "$pltaform" = "osx" ] && command -v sysctl >/dev/null; then
+				JOBS="$(sysctl -n hw.physicalcpu)"
 			else
 				JOBS=1
 			fi