From 725360fc753e8497a358a1a68da84fb8d58cdee9 Mon Sep 17 00:00:00 2001
From: Herb Kuta <herb.kuta@lge.com>
Date: Mon, 25 Mar 2019 09:19:12 -0700
Subject: [PATCH] DRAFT ament.bbclass: Add comment about AMENT_PREFIX_PATH

---
 classes/ament.bbclass | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/classes/ament.bbclass b/classes/ament.bbclass
index 3b45706..ba74689 100644
--- a/classes/ament.bbclass
+++ b/classes/ament.bbclass
@@ -19,6 +19,10 @@ DEPENDS_append = " \
 "
 
 EXTRA_OECMAKE_append = " -DBUILD_TESTING=OFF -DPYTHON_SOABI=cpython-35m-${TUNE_ARCH}-${TARGET_OS}${ARMPKGSFX_EABI}"
+# XXX Without STAGING_DIR_HOST path included, rmw-implementation:do_configure() fails with:
+#
+#    "Could not find ROS middleware implementation 'NOTFOUND'"
+#
 export AMENT_PREFIX_PATH="${STAGING_DIR_HOST}${prefix};${STAGING_DIR_NATIVE}${prefix}"
 
 inherit cmake python3native