From b6b647143a97aaf67ba6901d668a7e96158fd817 Mon Sep 17 00:00:00 2001
From: Keegan McAllister <keegan@humbughq.com>
Date: Thu, 4 Oct 2012 15:27:52 -0400
Subject: [PATCH] check-all: Don't canonicalize directory name

Instead just cd to the repository root for pyflakes.  This is a marginally
worse user experience, but should work on Mac OS where we don't have readlink
-f.

(imported from commit f3d1bfb086ff05642e438c16094415d98a6dab92)
---
 tools/check-all | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/check-all b/tools/check-all
index 7c09becd84..36b20be87b 100755
--- a/tools/check-all
+++ b/tools/check-all
@@ -1,13 +1,15 @@
 #!/bin/bash
 
-SCRIPT_DIR="$(readlink -f "$(dirname "$0")")"
+SCRIPT_DIR="$(dirname "$0")"
 EXITCODE=0
 
 if ! "$SCRIPT_DIR"/jslint/check-all; then
     EXITCODE=1;
 fi
 
-if find "$(readlink -f "$SCRIPT_DIR"/..)" -name confirmation -prune -o -name '*.py' -print0 \
+cd "$SCRIPT_DIR"/..;
+
+if find . -name confirmation -prune -o -name '*.py' -print0 \
     | xargs -0 pyflakes \
     | grep -v 'imported but unused'; then