From 9473d29843579802e96b0293a3e953fed93de82c Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Tue, 9 Jun 2015 11:22:00 -0400
Subject: [PATCH] bind: ensure searching for json headers searches sysroot

Bind can fail configure by detecting headers w/o libs[1], or
it can fail the host contamination check as per below:

ERROR: This autoconf log indicates errors, it looked at host include and/or library paths while determining system capabilities.
Rerun configure task after fixing this. The path was 'build/tmp/work/core2-64-poky-linux/bind/9.10.2-r1/build'
ERROR: Function failed: do_qa_configure
ERROR: Logfile of failure stored in: build/tmp/work/core2-64-poky-linux/bind/9.10.2-r1/temp/log.do_configure.5242
ERROR: Task 5 (meta/recipes-connectivity/bind/bind_9.10.2.bb, do_configure) failed with exit code '1'
NOTE: Tasks Summary: Attempted 773 tasks of which 768 didn't need to be rerun and 1 failed.
No currently running tasks (773 of 781)

Summary: 1 task failed:
  /meta/recipes-connectivity/bind/bind_9.10.2.bb, do_configure

One way to fix it would be to unconditionally disable json in bind
configure[2] but here we fix it by using the path to where we would
put the header if we had json in the sysroot, in case someone wants
to make use of the combination some day.

[1] https://trac.macports.org/ticket/45305
[2] https://trac.macports.org/changeset/126406

Upstream-Status: Inappropriate [OE Specific]
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 configure.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: bind-9.11.3/configure.in
===================================================================
--- bind-9.11.3.orig/configure.in
+++ bind-9.11.3/configure.in
@@ -2574,7 +2574,7 @@ case "$use_libjson" in
 		libjson_libs=""
 		;;
 	auto|yes)
-		for d in /usr /usr/local /opt/local
+		for d in "${STAGING_INCDIR}"
 		do
 			if test -f "${d}/include/json/json.h"
 			then
