distr/xilinx-standalone: Switch default optimization from ESW to Distro

Instead of using ESW_CFLAGS for the optimization level, fall back to the
default Yocto Project method of 'FULL_OPTIMIZATION' and
'SELECTED_OPTIMIZATION'.

FULL_OPTIMIZATION is moved from -O2 to -Os, the other components retain
the default Yocto Project setitng of '-pipe ${DEBUG_FLAGS}'.

Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf b/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf
index 3acbffa3..7bb352d0 100644
--- a/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf
+++ b/meta-xilinx-standalone/conf/distro/xilinx-standalone.conf
@@ -10,6 +10,9 @@ TOOLCHAIN_NEED_CONFIGSITE_CACHE = ""
 
 TOOLCHAIN_HOST_TASK_append = " nativesdk-qemu-xilinx"
 
+# By default we want to optimize for size.
+FULL_OPTIMIZATION = "-Os -pipe ${DEBUG_FLAGS}"
+
 # We also need to use Link Time Optimization for many items, make this the
 # default.
 ESW_CFLAGS += " -flto -ffat-lto-objects"