initial import from Debian

version: 14.3.0-5
commit: bee30ab0fff2fd6af94c62376c8aa4221bb831e0

debian/patches/testsuite-glibc-warnings.diff

@@ -0,0 +1,16 @@
+# DP: fix testcases that triggered -Wunused-result with glibc
+# DP: Author: Steve Beattie <steve.beattie@canonical.com>
+---
+ src/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c |    2 +-
+ src/gcc/testsuite/c-c++-common/tsan/fd_pipe_race.c      |    1 +
+ 2 files changed, 2 insertions(+), 1 deletion(-)
+
+--- a/src/gcc/testsuite/c-c++-common/tsan/fd_pipe_race.c
++++ b/src/gcc/testsuite/c-c++-common/tsan/fd_pipe_race.c
+@@ -1,5 +1,5 @@
+ /* { dg-shouldfail "tsan" } */
+-/* { dg-additional-options "-ldl" } */
++/* { dg-additional-options "-Wno-unused-result -ldl" } */
+ 
+ #include <pthread.h>
+ #include <unistd.h>