From 306ee04ffd027e021cf2b495bedbc7e088c710d0 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Tue, 7 Mar 2023 20:47:57 +0100
Subject: [PATCH] btrfs-progs: tests: add more build tests for old
 microarchitectures

As reported in #588, build fails on some microarchitectures when the
blake2 macros do not coverall combinations. Extend the build tests and
add some uarchs to test.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 tests/build-tests.sh | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/tests/build-tests.sh b/tests/build-tests.sh
index 5ee958c6..80609908 100755
--- a/tests/build-tests.sh
+++ b/tests/build-tests.sh
@@ -26,7 +26,7 @@ check_result() {
 
 	ret=$1
 
-	str="RESULT of target($target) conf($conf): "
+	str="RESULT of target($target) conf($conf) CFLAGS($CFLAGS): "
 	case $ret in
 		0) str="$str OK";;
 		*) str="$str FAIL";;
@@ -39,13 +39,19 @@ $str"
 buildme() {
 	make clean-all
 
-	./autogen.sh && configure "$conf" || die "configure not working with: $@"
+	./autogen.sh && CFLAGS="$CFLAGS" configure "$conf" || die "configure not working with: $@"
 	$make clean
 	$make $opts $target
 	check_result "$?"
 	echo "VERDICT: $verdict"
 }
 
+buildme_cflags() {
+	CFLAGS="$1"
+	buildme
+	CFLAGS=''
+}
+
 build_make_targets() {
 	# defaults
 	target=
@@ -85,6 +91,8 @@ jobs=16
 opts="-j${jobs} $@"
 verdict=
 target=
+export CLFAGS
+CFLAGS=
 
 conf=
 build_make_targets
@@ -122,6 +130,13 @@ build_make_targets
 conf='--with-crypto=libkcapi'
 build_make_targets
 
+# Old architectures
+conf='--with-crypto=builtin'
+buildme_cflags '-march=core2'
+
+conf='--with-crypto=builtin'
+buildme_cflags '-march=x86-64-v3'
+
 # debugging builds, just the default targets
 target='D=1'
 buildme