Makefile: coverage: Fix build failure
Currently, make coverage is broken due to two issues:
1. The optimization option -O0 ignores the inline specifier in
firmware/2lib/2sha256_x86.c:46 and 52. This will violate the
compile-time constraint "i" and cause a build failure.
Fix this issue by using -Og instead of -O0.
2. The coverage_html requires ${COV_INFO}.* files which are generated in
coverage_init and runtests. We need to add prerequisites to prevent
potential errors while running with "-j".
BUG=none
BRANCH=none
TEST=make clean && COV=1 make coverage -j
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: If1f9de1dbc56f36afead9045c1f95349a5fa156c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/3755927
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
1 file changed
