From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from GBR01-LO2-obe.outbound.protection.outlook.com (mail-lo2gbr01olkn0141.outbound.protection.outlook.com [104.47.21.141]) by sourceware.org (Postfix) with ESMTPS id 16571385829A for ; Sat, 27 Aug 2022 20:11:06 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 16571385829A ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=OnQV1jZi70RemaYNweFhwwKdbkic15WyVr20Fnf8mqtFYDqKcLOKWJMHtE3+gX7n5ibzed/5HT4cOvnpYhpBoCih85chWkiA1oltPBJap5i43Z3lNPkvssvGaVN514aORkEGN/K+hcTfSI/Ip0HmEvcz21kp+/whMuZGRa7DkxKOD3PDAexcdXY/oUhXl662MfitoScsy2wZ7ADACV9ANCSMd6juJiJLF3vE35b3GNpcVjP4Nv8DLPiuZDIyLlayWyx1MZE7eaKmkoFoxGJXSbcN6LIeT8Xe9RffsXl9ySD4ouGF1kKx9VmuSxgCn6JwokLe3wl1ZzRHawj/FrXDxA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=VGACsxUdH1wEI3OCphVRHHGpzsXYIPZp057wE0OG2Pc=; b=XETdPS/+kDNcUGhROLe8q6xO3GEZJB9JX0EmmNIo3ycGDUjEBYVuw8zYnAI7aPbcI4YYWWOhcAJKSb//Kpx11NIrgQGMfGeTik1XW2lld+vmdGI7mVDnqA7hnaI6xFnPlpOYNNizC9o45jpLMPfuu9Gaxev6GLvdwx2AqLdyrJcZ3i/uXD9MvLdys+JVnfZWZVkH8m5VVXIv91FGCiCcB54n9gfvAIavxIr/RMKQf8sQsJiZpRcLwuSrLFuwZU6mo3ZYXxKRkfNpip7RiGWjMTOKJR9LW9EM73CROXGBNgdOaluTKFApWztpn55mJS+x2QvkcDW2AzOq3NUQEZFicA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none Received: from LO0P265MB6866.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:2d7::13) by CWXP265MB4697.GBRP265.PROD.OUTLOOK.COM (2603:10a6:400:150::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5566.14; Sat, 27 Aug 2022 20:11:03 +0000 Received: from LO0P265MB6866.GBRP265.PROD.OUTLOOK.COM ([fe80::8096:23b6:4b1d:ed3f]) by LO0P265MB6866.GBRP265.PROD.OUTLOOK.COM ([fe80::8096:23b6:4b1d:ed3f%6]) with mapi id 15.20.5566.021; Sat, 27 Aug 2022 20:11:03 +0000 From: Tommy Murphy To: Keith Packard , "crossgcc@sourceware.org" Subject: Re: Can CT-NG build a RISC-V picolibc toolchain? Thread-Topic: Can CT-NG build a RISC-V picolibc toolchain? 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I also had to disable the PIC option. With it= enabled the picolibc build failed with an error about not being able to fi= nd the dynamic linker (sorry, forgot to save the verbatim error). Do you ha= ve the idea why that happens? I guess that PIC is largely, or maybe totally= , irrelevant for a bare metal toolchain with no shared lib requirements? Thanks again for your help in making progress on this. ________________________________ From: Tommy Murphy Sent: Saturday, August 27, 2022 3:22:42 PM To: Keith Packard ; crossgcc@sourceware.org Subject: Re: Can CT-NG build a RISC-V picolibc toolchain? Ok - maybe it was a bit of a dumb question! I completely overlooked the fact that the Companion Libraries section of me= nuconfig has options for newlib-nano and picolibc. I was fixated on the C Library section so missed these. I'm trying a new build now with these enabled (newlib, newlib-nano and pico= libc). Thanks again for the assistance. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from GBR01-LO2-obe.outbound.protection.outlook.com (mail-lo2gbr01olkn0141.outbound.protection.outlook.com [104.47.21.141]) by sourceware.org (Postfix) with ESMTPS id 16571385829A for ; Sat, 27 Aug 2022 20:11:06 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 16571385829A Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=hotmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=hotmail.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=OnQV1jZi70RemaYNweFhwwKdbkic15WyVr20Fnf8mqtFYDqKcLOKWJMHtE3+gX7n5ibzed/5HT4cOvnpYhpBoCih85chWkiA1oltPBJap5i43Z3lNPkvssvGaVN514aORkEGN/K+hcTfSI/Ip0HmEvcz21kp+/whMuZGRa7DkxKOD3PDAexcdXY/oUhXl662MfitoScsy2wZ7ADACV9ANCSMd6juJiJLF3vE35b3GNpcVjP4Nv8DLPiuZDIyLlayWyx1MZE7eaKmkoFoxGJXSbcN6LIeT8Xe9RffsXl9ySD4ouGF1kKx9VmuSxgCn6JwokLe3wl1ZzRHawj/FrXDxA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=VGACsxUdH1wEI3OCphVRHHGpzsXYIPZp057wE0OG2Pc=; b=XETdPS/+kDNcUGhROLe8q6xO3GEZJB9JX0EmmNIo3ycGDUjEBYVuw8zYnAI7aPbcI4YYWWOhcAJKSb//Kpx11NIrgQGMfGeTik1XW2lld+vmdGI7mVDnqA7hnaI6xFnPlpOYNNizC9o45jpLMPfuu9Gaxev6GLvdwx2AqLdyrJcZ3i/uXD9MvLdys+JVnfZWZVkH8m5VVXIv91FGCiCcB54n9gfvAIavxIr/RMKQf8sQsJiZpRcLwuSrLFuwZU6mo3ZYXxKRkfNpip7RiGWjMTOKJR9LW9EM73CROXGBNgdOaluTKFApWztpn55mJS+x2QvkcDW2AzOq3NUQEZFicA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hotmail.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=VGACsxUdH1wEI3OCphVRHHGpzsXYIPZp057wE0OG2Pc=; b=CBwDPaohcFySBvJP0pB4BYdLr4lyTj9ffsIMWKx9Aan9Ewlwi947eUJ1B39iV8m6yYiCEF0R+PAl9w6gMd0D0xF/vfXYnI+s4dyctnCwUGiHSV6qYOhbShhfT9L2RPa2k+RAGSg5MExOpYJZ+wkh4dfC9o5SSbZG4BdXWxnT1hO+usV7l4SFNZOJ6Q44vPAs0Oe9eOX/DYG4Y+pTlvGxookJN+CaW+yvsUyCK0HGR/BThfUcS/VPtJfUtxFUhcnA3P8UbOPqEzAmz/lty90vYfGi1RiEf/KaiSMmfq53vPSXmbZ4C6kLcHtpc24lOqEL2HVwPIIf2pBuCCRUL8yeWQ== Received: from LO0P265MB6866.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:2d7::13) by CWXP265MB4697.GBRP265.PROD.OUTLOOK.COM (2603:10a6:400:150::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5566.14; Sat, 27 Aug 2022 20:11:03 +0000 Received: from LO0P265MB6866.GBRP265.PROD.OUTLOOK.COM ([fe80::8096:23b6:4b1d:ed3f]) by LO0P265MB6866.GBRP265.PROD.OUTLOOK.COM ([fe80::8096:23b6:4b1d:ed3f%6]) with mapi id 15.20.5566.021; Sat, 27 Aug 2022 20:11:03 +0000 From: Tommy Murphy To: Keith Packard , "crossgcc@sourceware.org" Subject: Re: Can CT-NG build a RISC-V picolibc toolchain? Thread-Topic: Can CT-NG build a RISC-V picolibc toolchain? 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I also had to disable the PIC option. With it= enabled the picolibc build failed with an error about not being able to fi= nd the dynamic linker (sorry, forgot to save the verbatim error). Do you ha= ve the idea why that happens? I guess that PIC is largely, or maybe totally= , irrelevant for a bare metal toolchain with no shared lib requirements? Thanks again for your help in making progress on this. ________________________________ From: Tommy Murphy Sent: Saturday, August 27, 2022 3:22:42 PM To: Keith Packard ; crossgcc@sourceware.org Subject: Re: Can CT-NG build a RISC-V picolibc toolchain? Ok - maybe it was a bit of a dumb question! I completely overlooked the fact that the Companion Libraries section of me= nuconfig has options for newlib-nano and picolibc. I was fixated on the C Library section so missed these. I'm trying a new build now with these enabled (newlib, newlib-nano and pico= libc). Thanks again for the assistance. --_000_LO0P265MB68663CD3DC1A1158741FD609F9749LO0P265MB6866GBRP_--