From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 119593 invoked by alias); 17 Apr 2015 14:43:33 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 119583 invoked by uid 89); 17 Apr 2015 14:43:33 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.5 required=5.0 tests=AWL,BAYES_50,FREEMAIL_FROM,KAM_ASCII_DIVIDERS,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=no version=3.3.2 X-HELO: mail-la0-f44.google.com Received: from mail-la0-f44.google.com (HELO mail-la0-f44.google.com) (209.85.215.44) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Fri, 17 Apr 2015 14:43:31 +0000 Received: by laat2 with SMTP id t2so82066406laa.1 for ; Fri, 17 Apr 2015 07:43:28 -0700 (PDT) X-Received: by 10.112.51.138 with SMTP id k10mr4284068lbo.82.1429281808436; Fri, 17 Apr 2015 07:43:28 -0700 (PDT) MIME-Version: 1.0 Received: by 10.25.163.129 with HTTP; Fri, 17 Apr 2015 07:43:07 -0700 (PDT) In-Reply-To: <5531128C.3010709@gjlay.de> References: <54F4BCA1.7080707@gjlay.de> <20150303132144.GC24277@atmel.com> <54FDC417.1000008@gjlay.de> <5523CEDE.1060204@gjlay.de> <55251030.1070305@gjlay.de> <55266135.20003@gjlay.de> <5531128C.3010709@gjlay.de> From: Denis Chertykov Date: Fri, 17 Apr 2015 14:43:00 -0000 Message-ID: Subject: Re: [patch,avr,installed] ad PR65296: Adjust specs to new avr-libc layout as of #44574 To: Georg-Johann Lay Cc: "Sivanupandi, Pitchumani" , GCC Patches , Joerg Wunsch , "Selvaraj, Senthil_Kumar" Content-Type: text/plain; charset=UTF-8 X-SW-Source: 2015-04/txt/msg00889.txt.bz2 2015-04-17 17:02 GMT+03:00 Georg-Johann Lay : > ...I went ahead and installed as > > http://gcc.gnu.org/r222179 > > It will be backported to 5.2 as soon as 5.1 is open for patches again > (assuming RM won't approve this one for 5.1). IMHO AVR port is not locked for patches. It's not a primary target. > > > As far as I can tell, all works fine now, even with install-paths containing > spaces and LTO. > > > Johann > > > 2015-04-17 Sivanupandi Pitchumani > > PR target/65296 > * config/avr/gen-avr-mmcu-specs.c (*avrlibc_startfile): Adjust > to new AVR-LibC file layout (bug #44574). > (*avrlibc_devicelib): Same. > * config/avr/avr-mcus.def: Adjust comments. > * config/avr/avr.opt (nodevicelib): Adjust help. > > > > Index: config/avr/gen-avr-mmcu-specs.c > =================================================================== > --- config/avr/gen-avr-mmcu-specs.c (revision 222178) > +++ config/avr/gen-avr-mmcu-specs.c (revision 222179) > @@ -171,11 +171,11 @@ bool is_arch = NULL == mcu->macro; > if (is_device) > { > fprintf (f, "*avrlibc_startfile:\n"); > - fprintf (f, "\tdev/%s/crt1.o%%s", mcu->name); > + fprintf (f, "\tcrt%s.o%%s", mcu->name); > fprintf (f, "\n\n"); > > fprintf (f, "*avrlibc_devicelib:\n"); > - fprintf (f, "\t%%{!nodevicelib:dev/%s/libdev.a%%s}", mcu->name); > + fprintf (f, "\t%%{!nodevicelib:-l%s}", mcu->name); > fprintf (f, "\n\n"); > } > #endif // WITH_AVRLIBC > Index: config/avr/avr-mcus.def > =================================================================== > --- config/avr/avr-mcus.def (revision 222178) > +++ config/avr/avr-mcus.def (revision 222179) > @@ -44,8 +44,8 @@ Before including this file, define a mac > used by DRIVER_SELF_SPECS and gen-avr-mmcu-specs.c for > - the name of the device specific specs file > in -specs=device-specs/spec- > - - the name of the startup file dev//crt1.o > - - the name of the device library dev//libdev.a > + - the name of the startup file crt.o > + - to link the device library by means of -l > > ARCH Specifies the multilib variant together with > AVR_SHORT_SP > > Index: config/avr/avr.opt > =================================================================== > --- config/avr/avr.opt (revision 222178) > +++ config/avr/avr.opt (revision 222179) > @@ -97,4 +97,4 @@ Allow to use truncation instead of round > > nodevicelib > Driver Target Report RejectNegative > -Do not link against the device-specific library libdev.a > +Do not link against the device-specific library lib.a >