commit 8a20f580a8b34fd69cad718f415df5c4a87d7c66
author Gilles Debunne <debunne@google.com> Wed Feb 17 15:56:45 2010 -0800
committer Gilles Debunne <debunne@google.com> Wed Feb 17 15:56:45 2010 -0800
tree 8e6429f394eb6ef5b8159e07ea975e0dc50cd013
parent 4f71b8f449ea85382107ba3c885a5c360e90796f

Make mmm handle symbolic links.

Use the PWD= /bin/pwd trick used in getopt in mmm so that it can deal with a symlinked
root directory.

Change-Id: Ia8b5ef10cbd10ca05f2301db86f64fdf11ff2840

envsetup.sh

diff --git a/envsetup.sh b/envsetup.sh
index bb346de..a76deb9 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -625,7 +625,8 @@
             if [ -f $DIR/Android.mk ]; then
                 TO_CHOP=`echo $T | wc -c | tr -d ' '`
                 TO_CHOP=`expr $TO_CHOP + 1`
-                MFILE=`echo $PWD | cut -c${TO_CHOP}-`
+                START=`PWD= /bin/pwd`
+                MFILE=`echo $START | cut -c${TO_CHOP}-`
                 if [ "$MFILE" = "" ] ; then
                     MFILE=$DIR/Android.mk
                 else