From fd7f7424f5f68ad5cb16a5319f60ba15a7d23107 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Cl=C3=A9ment=20Chigot?= Date: Fri, 13 Jan 2023 10:21:07 +0100 Subject: [PATCH] ld/testsuite: don't output to /dev/null Mingw doesn't have /dev/null and thus "-o /dev/null" will fail. Currently, all the options are checked using this "-o /dev/null", resulting in them being disabled on mingw hosts. Fix that by outputting to a real file for all targets. ld/ChangeLog: * testsuite/config/default.exp: Replace "-o /dev/null" by a file. --- ld/testsuite/config/default.exp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/ld/testsuite/config/default.exp b/ld/testsuite/config/default.exp index 59a45e34d1d..5c925476e23 100644 --- a/ld/testsuite/config/default.exp +++ b/ld/testsuite/config/default.exp @@ -383,6 +383,7 @@ proc compiler_supports { flag args } { append flags " [board_info [target_info name] ldflags]" } set fn "cs[pid].c" + set rfno "cs[pid].exe" set f [open $fn "w"] if { [llength $args] > 0 } { puts $f [lindex $args 0] @@ -391,7 +392,8 @@ proc compiler_supports { flag args } { } close $f set rfn [remote_download host $fn] - set avail [run_host_cmd_yesno "$CC_FOR_TARGET" "$flags $flag $rfn -o /dev/null"] + set avail [run_host_cmd_yesno "$CC_FOR_TARGET" "$flags $flag $rfn -o $rfno"] + remote_file host delete $rfno remote_file host delete $rfn file delete $fn return $avail