Received: from CY4PR21MB0837.namprd21.prod.outlook.com (2603:10b6:301::27) by MWHPR21MB0848.namprd21.prod.outlook.com with HTTPS via MWHPR10CA0017.NAMPRD10.PROD.OUTLOOK.COM; Fri, 24 May 2019 12:47:49 +0000 Received: from MW2PR2101CA0029.namprd21.prod.outlook.com (2603:10b6:302:1::42) by CY4PR21MB0837.namprd21.prod.outlook.com (2603:10b6:903:b8::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1965.1; Fri, 24 May 2019 12:47:48 +0000 Received: from BL2NAM06FT006.Eop-nam06.prod.protection.outlook.com (2a01:111:f400:7e55::206) by MW2PR2101CA0029.outlook.office365.com (2603:10b6:302:1::42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.1943.3 via Frontend Transport; Fri, 24 May 2019 12:47:47 +0000 Received: from www.open-std.org (93.90.116.65) by BL2NAM06FT006.mail.protection.outlook.com (10.152.106.150) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.20.1949.0 via Frontend Transport; Fri, 24 May 2019 12:47:47 +0000 Received: from open-std.org (vps-93-90-116-65 [127.0.0.1]) by www.open-std.org (Postfix) with ESMTP id 78DD69DB17D; Fri, 24 May 2019 14:47:45 +0200 (CEST) Received: from codesynthesis.com (codesynthesis.com [142.44.161.217]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by www.open-std.org (Postfix) with ESMTP id 17665356B99 for ; Fri, 24 May 2019 14:47:43 +0200 (CEST) Received: from brak.codesynthesis.com (unknown [105.225.176.209]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by codesynthesis.com (Postfix) with ESMTPSA id 55ECC5E5E6; Fri, 24 May 2019 12:41:03 +0000 (UTC) Received: by brak.codesynthesis.com (Postfix, from userid 1000) id CB2E11A800C6; Fri, 24 May 2019 14:40:54 +0200 (SAST) From: Boris Kolpackov To: WG21 Tooling Study Group SG15 CC: Cameron DaCamara , Anna Gringauze Subject: Re: [Tooling] BMI distribution and reading BMI data Thread-Topic: [Tooling] BMI distribution and reading BMI data Thread-Index: AdURxRLMIa05M4YDQEC2B1T129nTiQAaNpsA Sender: "tooling-bounces@open-std.org" Date: Fri, 24 May 2019 12:40:54 +0000 Message-ID: References: List-Help: List-Subscribe: , List-Unsubscribe: In-Reply-To: Reply-To: WG21 Tooling Study Group SG15 Content-Language: en-US X-MS-Exchange-Organization-AuthSource: BL2NAM06FT006.Eop-nam06.prod.protection.outlook.com X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-Network-Message-Id: 7f8cdf9e-e6f1-4b61-6d9e-08d6e046062a X-MS-TNEF-Correlator: X-MS-Exchange-Organization-RecordReviewCfmType: 0 received-spf: None (protection.outlook.com: open-std.org does not designate permitted sender hosts) x-ms-publictraffictype: Email x-ms-exchange-organization-originalclientipaddress: 93.90.116.65 x-ms-exchange-organization-originalserveripaddress: 10.152.106.150 errors-to: tooling-bounces@open-std.org user-agent: Mutt/1.5.24 (2015-08-30) X-Microsoft-Antispam-Mailbox-Delivery: wl:1;pcwl:1;ucf:0;jmr:0;ex:0;auth:0;dest:I;ENG:(750119)(520011016)(520004050)(702028)(944504077)(944701077); X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?rmTYMvUpTgrh3hRXv4s/SJt/dOfQg1KHMa/IRYmk5d/PZVk5FRj+Gn3sOu/I? =?us-ascii?Q?bBc9L6it49AYLWqQIlOsqLox5ypEVHqEcLqvs+iq96uLPn3RHWDycKiMz+Ql? =?us-ascii?Q?HGso5Hsz3LlLHzPW0R9XrzQoBqucfqpRKFTnrScqR9+jDNp9iYMbf+F65tpq? =?us-ascii?Q?802ICkKKHq90ZdHRp1LgzfvP1yMQgPbfIwsqLO5QeoBuBrsQs/UqcqOB1fza? =?us-ascii?Q?ByAF3f1HCmD5wFKZCHQ9Zvg0Xa/z7qpXk+/J62mpbOMWL89qAkGbz+Rw5tJq? =?us-ascii?Q?ueLrpvslIlS/z39ohcBs1UUBPUs0Kbz29P77IIOL/TUQM8pC6QJXSLDvccJv? =?us-ascii?Q?ppHqIa2VF0MD+o/XOJ+kiuDxaT9d9gILYJIySogsUAWkkmWty3zQl33Z6FFh? =?us-ascii?Q?C468V+2fACxPqH7fpPvXm3b2qohJ5UjKwrpPVFVZ+kECHYcGa77F8Y1QosYB? =?us-ascii?Q?r8uFvI1G/8tzJEduVkthr1GW+hjPX5Bwd4g7aiNjp+rPHqAkXITWyU43S9to? =?us-ascii?Q?KllqY1LED9Nzn8I3RWUs9wUgXetgV3PxjjDntHnjTEEN9WJyhrvmv8xcjbvv? =?us-ascii?Q?zmFnFAMiGeGrxSMZZmH9SKN38mBHazKE1BTPyNKP4UEH7OOhduc9RHKeZGMy? =?us-ascii?Q?hmWLU9fDxYW0O2WoSCk34Tv/7DjcWp5hKSnoDU/tG0Fq9jNvYC0yIiZOIGhz? =?us-ascii?Q?sVlMQ2i0J9sWeXlwz6NJU2G1oy5TDQ3W2XETjwrQSN1BEw1OW9RRimSj9j9N? =?us-ascii?Q?LCo3cV3Zg15dN2QPKIcBxnQiDfthyN1Gf2PYjpQuBR+yKvuldu8IuUKpw3Yf? =?us-ascii?Q?F9LLfdzzxKNu4vDGCo24Sr/K+G932kWcaTUkZyjrtVLJp9HYOpaAoOEtw9PK? =?us-ascii?Q?6LVDeSX+UUe/Ov1v3vyzt6ZEQZqUv7KRgolj7mwLs82E3iBerdDVGIpY1dfZ? =?us-ascii?Q?jrf16ZmNAZ7oS5J3T7stwuU0yHkHcZ1NMkryNXlJPSqltKrk/nJBLnbEEJZR? =?us-ascii?Q?rlqSDhHi3Ik2PoQB1oUHQ55QNWA3zzuFHPNnVyj+gSZIMk2WACMMUoC3ZGyl? =?us-ascii?Q?GkUT1JBz0pQrou1vkcQ/9B1Kdn9hy+g0ZGYhOF3iTLyLrTfGCO0hz9JL0FDc? =?us-ascii?Q?Rsrsj/WVk2rm4++I4HSW6CBcxyvmodsoORjKpmqDX3MK2BU3FVYher3D76QZ? =?us-ascii?Q?Rgb4mgxiPHxMu82yUy+HruAnHOv4l2zFGtoCnG7P1NyDOyHo0g8lzUePOsqX? =?us-ascii?Q?6Uj8RTBJnaPQIGfYdfmUDnSO8/Atj680+TJ/MW/Vosr+btGYGQ++9Es0p7rb? =?us-ascii?Q?VflKg7g+OUsqX3j5cdy2tzZasiYtDvERdZa0BusTGmIQrydOpIvbQfVRJJUU? =?us-ascii?Q?QEPhWRGJTLDsIo6L2e6/LNza8rpP3bInotHpc+pvbJgDZ2Rx3E4Pq8pRQefE? =?us-ascii?Q?HC3s3s7xBKM=?Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 I unfortunately won't be able to attend the telecon so my thoughts are below. Olga Arkhipova writes: > Currently, built modules (BMI) are very similar to static libraries > from build perspective: [...] Hm, never thought of BMIs as being similar to static libraries. To me, static libraries supply the implementation while BMIs supply the interface as well as the "inline implementation" (i.e., implementation that is expected to be compiled by the consumer, not the supplier). >From this perspective, BMIs seems to be more like precompiled headers than static libraries. > If BMIs are distributed together with their sources (like modules > for MS standard libs) build systems might want to check if the > available BMIs are actually compatible with the current build > settings and if not, produce a different BMI from the source I think this is sensible, however, I wonder if a better term would be "cached" rather than "distributed"? To make it clear that not distributing module interface sources is generally not going to work? _______________________________________________ Tooling mailing list Tooling@isocpp.open-std.org https://nam06.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.open-std.org%2Fmailman%2Flistinfo%2Ftooling&data=02%7C01%7Colgaark%40microsoft.com%7C7f8cdf9ee6f14b616d9e08d6e046062a%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636942988690700604&sdata=dkfR2PQVjh8kguiCPo2Agqk%2FClqjNBkYbglVt%2BwyiZw%3D&reserved=0