From ced08de1ad74811bc23d74121751537bfd8e9556 Mon Sep 17 00:00:00 2001
From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Date: Fri, 5 Mar 2021 11:15:52 +0100
Subject: [PATCH] Makefile: also consider -O, -Og and -Os when stripping flags

gcc also supports -O, -Og and -Os as optimization flags.
They may be given on the make command-line by users.

For the calculation of LAPACK_NOOPT, all such flags should be considered.

Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index a22e16ba..fc5fe3f5 100644
--- a/Makefile
+++ b/Makefile
@@ -32,7 +32,7 @@ export NOFORTRAN
 export NO_LAPACK
 endif
 
-LAPACK_NOOPT := $(filter-out -O0 -O1 -O2 -O3 -Ofast,$(LAPACK_FFLAGS))
+LAPACK_NOOPT := $(filter-out -O0 -O1 -O2 -O3 -Ofast -O -Og -Os,$(LAPACK_FFLAGS))
 
 SUBDIRS_ALL = $(SUBDIRS) test ctest utest exports benchmark ../laswp ../bench cpp_thread_test
 
-- 
2.26.2