You didn't provide a ChangeLog entry. Please be sure to add one.
OK for master and gcc-9 branch, with the ChangeLog entry. Thanks.
On 23/01/20 21:59 -0800, Thomas Rodgers wrote:
TBB 2020 added deprecation warnings which produced output not expected by
check_effective_target_tbb-backend
---
libstdc++-v3/testsuite/lib/libstdc++.exp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp
b/libstdc++-v3/testsuite/lib/libstdc++.exp
index 94f3fdb2bc8..f451719bdd4 100644
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -1597,7 +1597,8 @@ proc check_effective_target_tbb-backend { } {
puts $f "}"
close $f
- set lines [v3_target_compile $src $exe executable
"additional_flags=-std=c++17 additional_flags=-ltbb"]
+ set lines [v3_target_compile $src $exe executable
"additional_flags=-std=c++17 additional_flags=-ltbb
+
additional_flags=-DTBB_SUPPRESS_DEPRECATED_MESSAGES=1"]
file delete $src
if [string match "" $lines] {
--
2.21.1
