[coreboot-gerrit] Change in em100[master]: makechips.sh: Fix macOS compatibility

[Stefan Reinauer (Code Review)]

Stefan Reinauer has uploaded this change for review. ( https://review.coreboot.org/c/em100/+/37386 )

Change subject: makechips.sh: Fix macOS compatibility
......................................................................

makechips.sh: Fix macOS compatibility

readlink -f does not exist on macOS (or other BSDs) as it
is coreutils specific.

Signed-off-by: Stefan Reinauer 
Change-Id: Iad85cfadbd1a799f5dc7677d51cd2a2b773bd9fd
---
M makechips.sh
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/em100 refs/changes/86/37386/1

diff --git a/makechips.sh b/makechips.sh
index d216442..cf908db 100755
--- a/makechips.sh
+++ b/makechips.sh
@@ -30,7 +30,7 @@

FILE=EM100Pro.msi
 TEMP=$(mktemp -d /tmp/makech.XXXXXX)
-WD=$(readlink -f $(dirname $0))
+WD=$(cd "$(dirname `eval echo "$0"`)"; pwd)
 TD=$WD/em100_home

cd $TEMP