dartc is no longer a valid build architecture, use ia32 instead.

tools/presubmit.sh

 #!/bin/bash
 #
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 #
 
 # A quick check over a subset the tests in the runtime, compiler 
 # and client directories.
 
@@ skipping 14 matching lines @@
   echo " --optimize: Also run dartc and client tests in release mode"
   echo " --dartium : Also run dartium/debug tests"
   echo
 }
 
 # Compile the vm/runtime
 # $1 directory to build in
 # $2 arch 
 # $3 mode
 function doBuild {
-  cd $1
-  ../tools/build.py --arch $2 --mode $3
+  ./tools/build.py --arch $1 --mode $2
   if [ $? != 0 ] ; then
-    echo "Build of $1 failed"
+    echo "Build of $1 - $2 failed"
     exit 1
   fi
-  cd ..
 }
 
 # Execute a set of tests
 # $1 directory to test in
 # $2 arch 
 # $3 mode
 # Returns the output from the subcommand
 function doTest {
-  cd $1
-  ../tools/test.py --arch $2 --mode $3
+  ./tools/test.py --arch $2 --mode $3
   RESULT=$?
-  cd ..
   if [ ${RESULT} != 0 ] ; then
     TESTS_FAILED=1
   fi
   return ${RESULT}
 }
 
 # Main
 
 while [ ! -z "$1" ] ; do
   case $1 in
@@ skipping 16 matching lines @@
   shift
 done
 
 if [ ! -d compiler -o ! -d runtime -o ! -d tests ] ; then
   echo "This doesn't look like the dart source tree."
   echo "Change your directory to the dart trunk source"
   exit 1
 fi
 
 echo
-echo "--- Building runtime ---"
-doBuild runtime ia32 release
+echo "--- Building release ---"
+doBuild ia32 release
 
 echo
-echo "--- Building compiler ---"
-doBuild compiler ia32 debug
+echo "--- Building debug ---"
+doBuild ia32 debug
 
-if [ ${DO_OPTIMIZE} == 1 ] ; then
-  # echo "Syncing compiler debug build to release"
-  # rsync -a out/Debug_ia32 out/Release_ia32
-  doBuild compiler ia32 release
-fi
 
-# TODO(zundel): Potential shortcut: don't rebuild all of dartc again.
-# Tried using rsync, but it doesn't work - client rebuilds anyway
 
-# Build in client dir
 echo
-echo "--- Building client ---"
-doBuild client ia32 debug
-
-if [ ${DO_OPTIMIZE} == 1 ] ; then
-  # echo "Syncing client debug build to release"
-  # rsync -a out/Debug_ia32 out/Release_ia32
-  doBuild client ia32 release
+echo "=== Runtime tests === "
+echo " Debug (Ctrl-C to skip this set of tests)"
+doTest runtime ia32 debug
+RUNTIME_RESULT=$?
+if [ ${RUNTIME_RESULT} == 0 ] ; then
+  echo " Release (Ctrl-C to skip this set of tests)"
+  doTest runtime ia32 release 
+  RUNTIME_RESULT=$?
 fi
 
 
 echo
-echo "=== Runtime tests === "
-doTest runtime ia32 release 
-RUNTIME_RESULT=$?
-
-
-echo
 echo "=== Compiler tests ==="
 echo " Debug mode (Ctrl-C to skip this set of tests)"
 doTest compiler dartc debug
 COMPILER_RESULT=$?
 
 if [ ${DO_OPTIMIZE} == 1 ] ; then
-  echo " Release mode (--optimize) (Ctrl-C to skip this set of tests)"
+  echo " Release mode (--optimize)"
   doTest compiler dartc release
   RESULT=$?
   if [ ${RESULT} != 0 ] ; then
     COMPILER_RESULT=${RESULT}
   fi
 fi
 
 echo
 echo "=== Client tests ==="
 echo " Chromium  (Ctrl-C to skip this set of tests)"
 doTest client chromium debug
 CLIENT_RESULT=$?
 
 if [ ${DO_OPTIMIZE} == 1 ] ; then
-  echo " Chromium Release mode (--optimize) (Ctrl-C to skip this set of tests)"
+  echo " Chromium Release mode (--optimize)"
   doTest compiler chromium release
   RESULT=$?
   if [ ${RESULT} != 0 ] ; then
     CLIENT_RESULT=${RESULT}
   fi
 fi
 
 if [ ${DO_DARTIUM} == 1 ] ; then
   echo " Dartium (Ctrl-C to skip this set of tests)"
   doTest client dartium release
@@ skipping 12 matching lines @@
   echo "*** Compiler tests failed"
 fi
 
 if [ ${CLIENT_RESULT}  != 0 ] ; then
   echo "*** Client tests failed"
 fi
 
 if [ ${TESTS_FAILED} == 0 ] ; then
   echo "All presubmit tests passed!"
 fi