From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by sourceware.org (Postfix) with ESMTPS id 14FC53858297 for ; Wed, 5 Oct 2022 09:22:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 14FC53858297 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=foss.st.com Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2958WmQ3012977; Wed, 5 Oct 2022 11:22:33 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=selector1; bh=8NM7YFuCTXZd6KwixxdQWr4m7we0pdbuLiuqVDe/ik8=; b=1vfO1H2/YYc/NNEXAS38onkEPyaAJP3hOBYv9bFMV/2AWTLKf4ZVl8Xs+anuqGfa1WRA aNmpNCruaUbvmsqHHs7gLcQ5i52NsVFrAaAhGBlOwyt932cNrfcupisFuw8wyuffUXvc eRWfP5BOKisdcIWoCxbeW+9XSaQopmuV1nPFsoIpN0eR6eqcwCK/E+692UGKQyB48PQT ZWTh+F7N265jDPctbxPMSifmqSaZo/QTZYmmgo4bZ1oz2fkRv/OTIPNYx11DjNrye1X+ sVUQl4HCCE3woiblONRnT7YL/bi0sPcM3b9VsUz4Ha1X+B/YvNk0UEhzngNixQm3Ciyl dA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3jxcw262qk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 05 Oct 2022 11:22:33 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 67DC710002A; Wed, 5 Oct 2022 11:22:28 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 41AAA217B85; Wed, 5 Oct 2022 11:22:28 +0200 (CEST) Received: from [10.252.14.246] (10.75.127.51) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2375.31; Wed, 5 Oct 2022 11:22:24 +0200 Message-ID: Date: Wed, 5 Oct 2022 11:22:23 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 Subject: PING^1 [PATCH] testsuite: /dev/null is not accessible on Windows Content-Language: en-US To: CC: , , Yvan ROUX , References: <20220929173809.2234264-1-torbjorn.svensson@foss.st.com> From: Torbjorn SVENSSON In-Reply-To: <20220929173809.2234264-1-torbjorn.svensson@foss.st.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.528,FMLib:17.11.122.1 definitions=2022-10-04_09,2022-09-29_03,2022-06-22_01 X-Spam-Status: No, score=-11.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,GIT_PATCH_0,KAM_SHORT,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Hi, Ping, https://gcc.gnu.org/pipermail/gcc-patches/2022-September/602534.html Kind regards, Torbjörn On 2022-09-29 19:38, Torbjörn SVENSSON wrote: > When running the DejaGNU testsuite on a toolchain built for native > Windows, the path /dev/null can't be used to open a stream to void. > On native Windows, the resource is instead named "nul". > > The error would look like this: > c:/arm-11.3.rel1/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: cannot find @/dev/null: No such file or directory > > Patch has been verified on Windows and Linux. > > gcc/testsuite: > > * gcc.misc-tests/outputs.exp: Use "@nul" for Windows, > "@/dev/null" for other environments. > > Co-Authored-By: Yvan ROUX > Signed-off-by: Torbjörn SVENSSON > --- > gcc/testsuite/gcc.misc-tests/outputs.exp | 17 ++++++++++++----- > 1 file changed, 12 insertions(+), 5 deletions(-) > > diff --git a/gcc/testsuite/gcc.misc-tests/outputs.exp b/gcc/testsuite/gcc.misc-tests/outputs.exp > index ab919db1ccb..3fe7270fa63 100644 > --- a/gcc/testsuite/gcc.misc-tests/outputs.exp > +++ b/gcc/testsuite/gcc.misc-tests/outputs.exp > @@ -78,6 +78,13 @@ if {[board_info $dest exists output_format]} { > append link_options " additional_flags=-Wl,-oformat,[board_info $dest output_format]" > } > > + > +set devnull "/dev/null" > +if { [info exists ::env(OS)] && [string match "Windows*" $::env(OS)] } { > + # Windows uses special file named "nul" as a substitute for /dev/null > + set devnull "nul" > +} > + > # Avoid possible influence from the make jobserver, > # otherwise ltrans0.ltrans_args files may be missing. > if [info exists env(MAKEFLAGS)] { > @@ -353,10 +360,10 @@ outest "$b-21 exe savetmp named2" $mult "-o $b.exe -save-temps" {} {{--1.i --1.s > > # Additional files are created when an @file is used > if !$skip_atsave { > -outest "$b-22 exe savetmp namedb-2" $sing "@/dev/null -o $b.exe -save-temps" {} {{--0.i --0.s --0.o .args.0 !!$gld .ld1_args !0 .exe}} > -outest "$b-23 exe savetmp named2-2" $mult "@/dev/null -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o .args.0 !!$gld .ld1_args !0 .exe}} > -outest "$b-24 exe savetmp named2-3" $mult "@/dev/null -I dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 !!$gld .ld1_args !0 .exe}} > -outest "$b-25 exe savetmp named2-4" $mult "@/dev/null -I dummy -L dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 .args.3 !!$gld .ld1_args !0 .exe}} > +outest "$b-22 exe savetmp namedb-2" $sing "@$devnull -o $b.exe -save-temps" {} {{--0.i --0.s --0.o .args.0 !!$gld .ld1_args !0 .exe}} > +outest "$b-23 exe savetmp named2-2" $mult "@$devnull -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o .args.0 !!$gld .ld1_args !0 .exe}} > +outest "$b-24 exe savetmp named2-3" $mult "@$devnull -I dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 !!$gld .ld1_args !0 .exe}} > +outest "$b-25 exe savetmp named2-4" $mult "@$devnull -I dummy -L dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 .args.3 !!$gld .ld1_args !0 .exe}} > } > > # Setting the main output to a dir selects it as the default aux&dump > @@ -714,7 +721,7 @@ outest "$b-291 lto mult named-2" $mult "-o $b.exe -O2 -flto -fno-use-linker-plug > outest "$b-292 lto sing nameddir-2" $sing "-o dir/$b.exe -O2 -flto -fno-use-linker-plugin -flto-partition=one -fdump-ipa-icf-optimized -fdump-rtl-final -fstack-usage" {dir/} {{--0.c.???i.icf --0.c.???r.final .wpa.???i.icf .ltrans0.ltrans.???r.final .ltrans0.ltrans.su .exe} {}} > outest "$b-293 lto mult nameddir-2" $mult "-o dir/$b.exe -O2 -flto -fno-use-linker-plugin -flto-partition=one -fdump-ipa-icf-optimized -fdump-rtl-final -fstack-usage" {dir/} {{--1.c.???i.icf --1.c.???r.final --2.c.???i.icf --2.c.???r.final .wpa.???i.icf .ltrans0.ltrans.???r.final .ltrans0.ltrans.su .exe} {}} > if !$skip_atsave { > -outest "$b-294 lto sing unnamed-3" $sing "@/dev/null -O2 -flto -fno-use-linker-plugin -flto-partition=one -fdump-ipa-icf-optimized -fdump-rtl-final -fstack-usage -save-temps $oaout" {} {{a--0.c.???i.icf a--0.c.???r.final a.wpa.???i.icf a.ltrans0.ltrans.???r.final a.ltrans0.ltrans.su a--0.o a--0.s a--0.i a.ltrans0.o a.ltrans.out a.ltrans0.ltrans.o a.ltrans0.ltrans_args a.args.0 a.ltrans0.ltrans.s a.wpa.args.0 a.lto_args a.ld1_args a.ltrans_args a.ltrans0.ltrans.args.0 a.ld_args $aout}} > +outest "$b-294 lto sing unnamed-3" $sing "@$devnull -O2 -flto -fno-use-linker-plugin -flto-partition=one -fdump-ipa-icf-optimized -fdump-rtl-final -fstack-usage -save-temps $oaout" {} {{a--0.c.???i.icf a--0.c.???r.final a.wpa.???i.icf a.ltrans0.ltrans.???r.final a.ltrans0.ltrans.su a--0.o a--0.s a--0.i a.ltrans0.o a.ltrans.out a.ltrans0.ltrans.o a.ltrans0.ltrans_args a.args.0 a.ltrans0.ltrans.s a.wpa.args.0 a.lto_args a.ld1_args a.ltrans_args a.ltrans0.ltrans.args.0 a.ld_args $aout}} > } > } >