From 5f0a252faeb70fae1444417d249f26ec73bc9fd9 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Fri, 20 Dec 2019 16:37:48 +0000
Subject: [PATCH] On non Linux systems, (g)make distrib stops halfway because
 of QEMU not supported. Symplifying cores counting data gathering.

---
 qemu_mode/build_qemu_support.sh       | 2 +-
 unicorn_mode/build_unicorn_support.sh | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/qemu_mode/build_qemu_support.sh b/qemu_mode/build_qemu_support.sh
index afd82f72..9da51cfd 100755
--- a/qemu_mode/build_qemu_support.sh
+++ b/qemu_mode/build_qemu_support.sh
@@ -44,7 +44,7 @@ echo "[*] Performing basic sanity checks..."
 if [ ! "`uname -s`" = "Linux" ]; then
 
   echo "[-] Error: QEMU instrumentation is supported only on Linux."
-  exit 1
+  exit 0
 
 fi
 
diff --git a/unicorn_mode/build_unicorn_support.sh b/unicorn_mode/build_unicorn_support.sh
index 1c176bca..e46cf54f 100755
--- a/unicorn_mode/build_unicorn_support.sh
+++ b/unicorn_mode/build_unicorn_support.sh
@@ -73,19 +73,19 @@ if [ "$PLT" = "Linux" ]; then
 fi
 
 if [ "$PLT" = "Darwin" ]; then
-  CORES=`sysctl hw.ncpu | cut -d' ' -f2`
+  CORES=`sysctl -n hw.ncpu`
   TARCMD=tar
 fi
 
 if [ "$PLT" = "FreeBSD" ]; then
   MAKECMD=gmake
-  CORES=`sysctl hw.ncpu | cut -d' ' -f2`
+  CORES=`sysctl -n hw.ncpu`
   TARCMD=gtar
 fi
 
 if [ "$PLT" = "NetBSD" ] || [ "$PLT" = "OpenBSD" ]; then
   MAKECMD=gmake
-  CORES=`sysctl hw.ncpu | cut -d'=' -f2`
+  CORES=`sysctl -n hw.ncpu`
   TARCMD=gtar
 fi