bitbake.conf: Drop obsolete debug compiler options

eliminate-unused-debug-types is a compiler default so we no longer
need to specify this. Drop the option. Also drop an obsolete comment
about another debug flag.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 3ef2deb088b508a5ebe7c8148cc1d33a1c148ce4..02fe872d2c4917d1e2e368eb9a9cb03f559c3889 100644 (file)
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -663,14 +663,13 @@ DEBUG_PREFIX_MAP ?= "-fcanon-prefix-map \
  -fmacro-prefix-map=${STAGING_DIR_HOST}= \
  -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
 "
-DEBUG_FLAGS ?= "-g -feliminate-unused-debug-types ${DEBUG_PREFIX_MAP}"
+DEBUG_FLAGS ?= "-g ${DEBUG_PREFIX_MAP}"
 
-# Disabled until the option works properly -feliminate-dwarf2-dups
 FULL_OPTIMIZATION = "-O2 -pipe ${DEBUG_FLAGS}"
 DEBUG_OPTIMIZATION = "-Og ${DEBUG_FLAGS} -pipe"
 SELECTED_OPTIMIZATION = "${@d.getVar(oe.utils.vartrue('DEBUG_BUILD', 'DEBUG_OPTIMIZATION', 'FULL_OPTIMIZATION', d))}"
 SELECTED_OPTIMIZATION[vardeps] += "FULL_OPTIMIZATION DEBUG_OPTIMIZATION DEBUG_BUILD"
-BUILD_OPTIMIZATION = "${@oe.utils.vartrue('DEBUG_BUILD', '-Og -g -feliminate-unused-debug-types', '-O2', d)} -pipe"
+BUILD_OPTIMIZATION = "${@oe.utils.vartrue('DEBUG_BUILD', '-Og -g', '-O2', d)} -pipe"
 BUILD_OPTIMIZATION[vardeps] += "DEBUG_BUILD"
 
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