[OE-core] [PATCH] toolchain-scripts: export READELF

[Ross Burton]

The readelf binary is prefixed, so export READELF in the SDKs so that the
correct readelf binary can be used.

This fixes problems with the symbol extractor in Meson with multilib SDKs where
readelf can't be found correctly.

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/classes/toolchain-scripts.bbclass | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index 1a2ec4f3b29..db1d3215ef7 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -90,6 +90,7 @@ toolchain_shared_env_script () {
 	echo 'export RANLIB=${TARGET_PREFIX}ranlib' >> $script
 	echo 'export OBJCOPY=${TARGET_PREFIX}objcopy' >> $script
 	echo 'export OBJDUMP=${TARGET_PREFIX}objdump' >> $script
+	echo 'export READELF=${TARGET_PREFIX}readelf' >> $script
 	echo 'export AR=${TARGET_PREFIX}ar' >> $script
 	echo 'export NM=${TARGET_PREFIX}nm' >> $script
 	echo 'export M4=m4' >> $script
-- 
2.20.1