From 9732d0798de915e42cf2bbec6b155b4ff05c6ec1 Mon Sep 17 00:00:00 2001
From: 10sr <8slashes+git@gmail.com>
Date: Sun, 8 Dec 2013 15:00:36 +0900
Subject: [PATCH] add system detection for freebsd

---
 setup.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/setup.sh b/setup.sh
index 61b2e08..f09d8f3 100755
--- a/setup.sh
+++ b/setup.sh
@@ -38,16 +38,25 @@ gen_common(){
     __ismsys=false
     __iscygwin=false
     __iswindows=false
+
     __isdarwin=false
+    __isfreebsd=false
+    __isbsd=false
+
     __islinux=false
+
     # $OSTYPE is another choice. which is better?
+    # sh on FreeBSD does not define OSTYPE
     case `uname` in
         (MINGW*) __ismsys=true ;;
         (CYGWIN*) __iscygwin=true ;;
         (Darwin*) __isdarwin=true ;;
+        (FreeBSD*) __isfreebsd=true ;;
         (Linux*) __islinux=true ;;
     esac
     ( $__ismsys || $__iscygwin ) && __iswindows=true
+    # is this true?
+    ( $__isdarwin || $__freebsd ) && __isbsd=true
 
     cat <<__EOC__ >"$__shrc_common"
 #!/bin/sh
@@ -58,7 +67,11 @@ gen_common(){
 ismsys=$__ismsys
 iscygwin=$__iscygwin
 iswindows=$__iswindows
+
 isdarwin=$__isdarwin
+isfreebsd=$__isfreebsd
+isbsd=$__isbsd
+
 islinux=$__islinux
 
 __homelocal="$__homelocal"