From b3a114a805e08d1db996d5b31babfdff7c8efa6c Mon Sep 17 00:00:00 2001
From: superpoussin22 <vincent.nadal@orange.fr>
Date: Mon, 12 Aug 2019 14:23:02 +0200
Subject: [PATCH] add macOS info

command-line tools must be installed to be able to install headers
---
 setup.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.sh b/setup.sh
index b9dbb22b..d5b256b7 100755
--- a/setup.sh
+++ b/setup.sh
@@ -29,7 +29,8 @@ if [[ "$unamestr" == 'Darwin' ]]; then
   is_installed=$(pkgutil --pkgs=com.apple.pkg.macOS_SDK_headers_for_macOS_${current_macos_version})
   if [ -z "$is_installed" ]; then 
       if [ "$major" -ge "10" ] && [ "$minor" -ge "14" ]; then 
-          echo 'Please install macOS headers.'
+          echo 'Please install command-line tools and macOS headers.'
+          echo 'xcode-select --install'
           echo "sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_${current_macos_version}.pkg -target /"
           exit 1
       fi