X-Git-Url: http://gitweb/?a=blobdiff_plain;f=getBuildOrder.sh;h=8cf3d1c0467595dd4ec7058fb0871048689edf9e;hb=b92a8b5fd004fca56eadd7f1f5fa5f365b63b48b;hp=89ca093496ae1e0569f8e99b29a228ea854700ad;hpb=ae841da3852b0b027082ee1fbb45ea2fab453ab4;p=devtools.git

diff --git a/getBuildOrder.sh b/getBuildOrder.sh
index 89ca093..8cf3d1c 100755
--- a/getBuildOrder.sh
+++ b/getBuildOrder.sh
@@ -31,10 +31,20 @@ getRecursiveDeps() {
   fi
 }
 
-# global var to store all final deps order
-BUILD_ORDER="libgmp libmpfr libmpc binutils glibc zlib gcc"
+ALT_START=0
 
-for i in $(find . -type f -name 'Pkgfile' -exec dirname {} \;); do
+# check for passed arguments
+if [ $# -ne 0 ]; then
+  # use package as starting point
+  ALT_START=1
+  START_PKG=$1
+  BUILD_ORDER=""
+else
+  # global var to store all final deps order
+  BUILD_ORDER="libgmp libmpfr libmpc binutils glibc zlib gcc"
+fi
+
+for i in $(find . -type f -name 'Pkgfile' -exec dirname {} \; | sort); do
   PKG="$(basename $i)"
   case $PKG in
     # toolchain ports must be in order
@@ -43,7 +53,10 @@ for i in $(find . -type f -name 'Pkgfile' -exec dirname {} \;); do
   getRecursiveDeps "$PKG"
 done
 
-echo $BUILD_ORDER | tr ' ' '\n'
-echo
+if [ $ALT_START -eq 0 ]; then
+  echo $BUILD_ORDER | tr ' ' '\n'
+else
+  echo $BUILD_ORDER | sed "s|.* $START_PKG|$START_PKG|" | tr ' ' '\n'
+fi
 
 # End fo file