From 7918e73e9c5fe8c8c1c1d341eaa42f2f7d3ddb69 Mon Sep 17 00:00:00 2001
From: Jacob Kroon <jacob.kroon@gmail.com>
Date: Thu, 28 Jul 2016 12:56:06 +0200
Subject: bitbake.conf/toolchain-scripts.bbclass: Remove debug prefix mappings
 in SDK

CFLAGS/CXXFLAGS in the SDK environment script adds debug-prefix mappings
that include staging area/work directories. Remove them since the SDK
shouldn't be aware of them.

Signed-off-by: Jacob Kroon <jacob.kroon@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 meta/classes/toolchain-scripts.bbclass | 3 +++
 meta/conf/bitbake.conf                 | 8 ++++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index 32d8c32309..57874f38dc 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -6,6 +6,9 @@ REAL_MULTIMACH_TARGET_SYS ?= "${MULTIMACH_TARGET_SYS}"
 TARGET_CC_ARCH_append_libc-uclibc = " -muclibc"
 TARGET_CC_ARCH_append_libc-musl = " -mmusl"
 
+# default debug prefix map isn't valid in the SDK
+DEBUG_PREFIX_MAP = ""
+
 # This function creates an environment-setup-script for use in a deployable SDK
 toolchain_create_sdk_env_script () {
 	# Create environment setup script.  Remember that $SDKTARGETSYSROOT should
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index af3b1819be..900d2fe259 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -549,11 +549,11 @@ EXTRA_OEMAKE_prepend_task-install = "${PARALLEL_MAKEINST} "
 ##################################################################
 # Optimization flags.
 ##################################################################
-DEBUG_FLAGS ?= "-g -feliminate-unused-debug-types \
-                -fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
-                -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
-                -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+DEBUG_PREFIX_MAP ?= "-fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
+                     -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+                     -fdebug-prefix-map=${STAGING_DIR_HOST}= \
 "
+DEBUG_FLAGS ?= "-g -feliminate-unused-debug-types ${DEBUG_PREFIX_MAP}"
 
 # Disabled until the option works properly -feliminate-dwarf2-dups
 FULL_OPTIMIZATION = "-O2 -pipe ${DEBUG_FLAGS}"
-- 
cgit 1.2.3-korg