From e18148be2592352700b8d0f7dc93ddd45d117c81 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Mon, 25 Feb 2013 23:05:51 -0800
Subject: [PATCH] Fix testing of /opt/local, move /usr/local to the front of
 the list, and break on first found. Check for Sparkle on Darwin

---
 scripts/check-dependencies.sh | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/scripts/check-dependencies.sh b/scripts/check-dependencies.sh
index 6a3e6377..9393b4d7 100755
--- a/scripts/check-dependencies.sh
+++ b/scripts/check-dependencies.sh
@@ -418,12 +418,14 @@ find_installed_version()
   depname=$1
 
   # try to find/parse headers and/or binary output
+  # break on the first match. (change the order to change precedence)
   if [ ! $fsv_tmp ]; then
-    for syspath in "/opt" "/usr/pkg" "/usr" "/usr/local" $OPENSCAD_LIBRARIES; do
+    for syspath in "/usr/local" "/opt/local" "/usr/pkg" "/usr" $OPENSCAD_LIBRARIES; do
       if [ -e $syspath ]; then
         debug $depname"_sysver" $syspath
         eval $depname"_sysver" $syspath
         fsv_tmp=`eval echo "$"$depname"_sysver_result"`
+		if [ $fsv_tmp ]; then break; fi
       fi
     done
   fi
@@ -471,6 +473,24 @@ check_misc()
   if [ "`uname -a|grep -i netbsd`" ]; then
     echo "NetBSD: Please manually verify the X Sets have been installed"
   fi
+
+  if [ "`uname -a|grep -i darwin`" ]; then
+	sparkle=
+	libs="~/Library /Library"
+    for libhome in $libs; do
+		echo "$libhome/Frameworks/Sparkle.framework..."
+		if [ -d $libhome/Frameworks/Sparkle.framework ]; then
+			echo "Found in $libhome"
+			sparkle=$libhome
+			break
+		fi
+	done
+	if [ -n "$sparkle" ]; then
+		echo "OS X: Make sure Sparkle.framework is installed in your Frameworks path"
+	else
+		echo "OS X: Sparkle.framework found in $libhome"
+	fi
+  fi
 }
 
 checkargs()