From 618e9847c576e97724a39077925588e4c19119b2 Mon Sep 17 00:00:00 2001 From: Tom de Vries Date: Mon, 24 Apr 2023 15:02:59 +0200 Subject: [PATCH] [gdb/testsuite] Use -std=gnu99 for gdb.server/attach-flag.exp When using a compiler defaulting to -std=gnu90, we run into: ... Running gdb.server/attach-flag.exp ... gdb compile failed, attach-flag.c: In function 'main': attach-flag.c:22:3: error: 'for' loop initial declarations are only allowed \ in C99 or C11 mode for (int i = 0; i < NTHREADS; i++) ^~~ attach-flag.c:22:3: note: use option -std=c99, -std=gnu99, -std=c11 or \ -std=gnu11 to compile your code ... Fix this by using -std=gnu99. Tested on x86_64-linux. --- gdb/testsuite/gdb.server/attach-flag.exp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gdb/testsuite/gdb.server/attach-flag.exp b/gdb/testsuite/gdb.server/attach-flag.exp index ad67303a7dd..f275b9fc178 100644 --- a/gdb/testsuite/gdb.server/attach-flag.exp +++ b/gdb/testsuite/gdb.server/attach-flag.exp @@ -37,7 +37,7 @@ proc run_one_test { non-stop target-non-stop } { } if { [prepare_for_testing "failed to prepare" $::testfile $::srcfile \ - {debug pthreads}] } { + {debug pthreads additional_flags=-std=gnu99}] } { return -1 } } -- 2.30.2