[oe-commits] [openembedded-core] 11/44: bitbake.conf/toolchain-scripts.bbclass: Remove debug prefix mappings in SDK

[git at git.openembedded.org]

rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit 4758b7a80fadc43dd3655ecd90f60cdc9224fa93
Author: Jacob Kroon <jacob.kroon at gmail.com>
AuthorDate: Thu Jul 28 12:56:06 2016 +0200

    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 at gmail.com>
    Signed-off-by: Ross Burton <ross.burton at 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 32d8c32..57874f3 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 $SDKTARGETSYSROOT should
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index af3b181..900d2fe 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -549,11 +549,11 @@ EXTRA_OEMAKE_prepend_task-install = "${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}"

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