From 9e8f536df73516a41a11d8155dbed59a6a09fd4d Mon Sep 17 00:00:00 2001
From: CyberLeo <cyberleo@cyberleo.net>
Date: Sat, 16 Oct 2010 22:05:31 -0500
Subject: [PATCH] script/makepkg: add flag to clear port_config_recursive cache
 on first call

---
 script/makepkg | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/script/makepkg b/script/makepkg
index 7e15537..9e0c13a 100755
--- a/script/makepkg
+++ b/script/makepkg
@@ -149,6 +149,8 @@ port_config() {
 
 # Make config-conditional for a list of ports, and all dependencies
 port_config_recursive() {
+  # Clear cache if first value isn't '-r'
+  [ "${1}" = '-r' ] && shift || _port_config_recursive_cache=""
   while [ "${1}" ]
   do
     # Do not use config-recursive because it computes the depchain first;
@@ -160,7 +162,7 @@ port_config_recursive() {
     then
       meh "port config-recursive ${1}"
       chmake "${1}" config-conditional < /dev/tty
-      port_config_recursive $(port_deps "${1}")
+      port_config_recursive -r $(port_deps "${1}")
       _port_config_recursive_cache="${_port_config_recursive_cache} ${1} "
     fi
     shift
-- 
2.42.0