commit 4a8f298afefbb61b534bb950116fa71c489c412a
author Keith Smiley <keithbsmiley@gmail.com> Wed Nov 13 05:43:27 2019 -0800
committer Philipp Wollermann <philwo@google.com> Wed Nov 20 10:25:28 2019 +0100
tree db626d4f69885968362e733bc95e19dcf802a397
parent e07595a46b717bd8042a21262560107b7b2205ae

Hardcode path to dirname on macOS

It seems that some repos have customized PATH so this isn't available.
This should fix that.

Closes #10222.

PiperOrigin-RevId: 280180002

tools/cpp/osx_cc_configure.bzl

diff --git a/tools/cpp/osx_cc_configure.bzl b/tools/cpp/osx_cc_configure.bzl
index 711b311..a6fc3a1 100644
--- a/tools/cpp/osx_cc_configure.bzl
+++ b/tools/cpp/osx_cc_configure.bzl
@@ -83,7 +83,7 @@
         # the C++ actions behave consistently.
         cc = repository_ctx.path("wrapped_clang")
 
-        cc_path = '"$(dirname "$0")"/wrapped_clang'
+        cc_path = '"$(/usr/bin/dirname "$0")"/wrapped_clang'
         repository_ctx.template(
             "cc_wrapper.sh",
             paths["@bazel_tools//tools/cpp:osx_cc_wrapper.sh.tpl"],