Wind River Support Network


LIN7-3981 : Allow LTO optimizatoin to pass through assembler option for Intel Quark.

Created: Jun 9, 2015    Updated: Sep 8, 2018
Resolved Date: Aug 13, 2015
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Userspace


Intel Quark requires a special assembler option to work around a hardware limitation. However, LTO optimization enabled by systemd's configuration prevents this assembler option from being passed. 

Thus we want to temporally disable LTO optimzation for Quark in systemd.

Steps to Reproduce

configure a intel-quark project.

make -C build systemd.configure

cd build/systemd/build

grep OUR_CFLAGS Makefile

See "-flto" in the flags.

Other Downloads

Live chat