From ae841da3852b0b027082ee1fbb45ea2fab453ab4 Mon Sep 17 00:00:00 2001
From: Jose V Beneyto <sepen@crux.nu>
Date: Thu, 18 Oct 2012 21:32:55 +0000
Subject: [PATCH] Fixed some issues with getBuildOrder script (duplicates,
 nonexistent ports, ...)

---
 getBuildOrder.sh | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/getBuildOrder.sh b/getBuildOrder.sh
index 86af3fd..89ca093 100755
--- a/getBuildOrder.sh
+++ b/getBuildOrder.sh
@@ -2,7 +2,7 @@
 
 getDeps() {
   local pkg="$1"
-  local deps="$(grep "^# Depends on:" $pkg/Pkgfile | cut -d':' -f2-)"
+  local deps="$(grep "^# Depends on:" $pkg/Pkgfile 2>/dev/null| cut -d':' -f2-)"
   echo "${deps# *}"
 }
 
@@ -11,8 +11,8 @@ getRecursiveDeps() {
   local deps="$(getDeps $pkg)"
   if [ -z "$deps" ]; then
     case $pkg in
+      # toolchain ports must be in order
       libgmp|libmpfr|libmpc|binutils|glibc|zlib|gcc)
-        # discard these ports
         ;;
       *)
         if [ ! "$(echo $BUILD_ORDER | grep " ${pkg}")" ]; then
@@ -24,22 +24,26 @@ getRecursiveDeps() {
     for d in ${deps[@]}; do
       getRecursiveDeps "$d"
     done
-    BUILD_ORDER="$BUILD_ORDER $pkg"
+
+    if [ ! "$(echo $BUILD_ORDER | grep " ${pkg}")" ]; then
+      BUILD_ORDER="$BUILD_ORDER $pkg"
+    fi
   fi
 }
 
 # global var to store all final deps order
 BUILD_ORDER="libgmp libmpfr libmpc binutils glibc zlib gcc"
 
-for f in *; do
-  [ ! -d "$f" ] && continue
-  case $f in
+for i in $(find . -type f -name 'Pkgfile' -exec dirname {} \;); do
+  PKG="$(basename $i)"
+  case $PKG in
+    # toolchain ports must be in order
     libgmp|libmpfr|libmpc|binutils|glibc|zlib|gcc) continue ;;
   esac
-  getRecursiveDeps "$f"
+  getRecursiveDeps "$PKG"
 done
 
-echo $BUILD_ORDER
+echo $BUILD_ORDER | tr ' ' '\n'
 echo
 
 # End fo file
-- 
2.45.2