From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C785CCA0FED for ; Wed, 27 Aug 2025 10:42:47 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1urDbw-0003zA-6s; Wed, 27 Aug 2025 06:42:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1urDbu-0003yQ-PZ for qemu-rust@nongnu.org; Wed, 27 Aug 2025 06:42:34 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1urDbq-0002zG-Ma for qemu-rust@nongnu.org; Wed, 27 Aug 2025 06:42:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1756291349; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Yis1+3I1eI5V2+RGPR1Visnh840oFWxlG3qreZ9Q9Tg=; b=cJXNoIsHeQH29Inn/xHQdX2Tqfj+u/oHkJWl7G6Bykhsmqm3p9NX3iaJ7ERTTct4R2UcMU jObfyHCu0JR2nGeG04n0AWpk/WH4FF7vKajCxD9Lf2uBdnopac2LAKvTeh+sgyMT3fbkLP a1eQNZ+7a8/pFuXOLi2D3L4ILp3Oa1w= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-106-tAAZ3kZSN3CJ5ybKyZj-7g-1; Wed, 27 Aug 2025 06:42:26 -0400 X-MC-Unique: tAAZ3kZSN3CJ5ybKyZj-7g-1 X-Mimecast-MFC-AGG-ID: tAAZ3kZSN3CJ5ybKyZj-7g_1756291345 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2616B1956087; Wed, 27 Aug 2025 10:42:25 +0000 (UTC) Received: from localhost (unknown [10.45.242.16]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 475181955F24; Wed, 27 Aug 2025 10:42:22 +0000 (UTC) From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: qemu-rust@nongnu.org, =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , pbonzini@redhat.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Manos Pitsidianakis Subject: [PATCH 04/22] rust: make build.rs generic over various ./rust/projects Date: Wed, 27 Aug 2025 14:41:26 +0400 Message-ID: <20250827104147.717203-5-marcandre.lureau@redhat.com> In-Reply-To: <20250827104147.717203-1-marcandre.lureau@redhat.com> References: <20250827104147.717203-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-rust@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: QEMU Rust-related patches and discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-rust-bounces+qemu-rust=archiver.kernel.org@nongnu.org Sender: qemu-rust-bounces+qemu-rust=archiver.kernel.org@nongnu.org From: Marc-André Lureau Guess the name of the subdir from the manifest directory, instead of hard-coding it. In the following commits, other crates can then link to this file, instead of maintaining their own copy. Signed-off-by: Marc-André Lureau --- rust/qemu-api/build.rs | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/rust/qemu-api/build.rs b/rust/qemu-api/build.rs index 29d0945625..92237183ec 100644 --- a/rust/qemu-api/build.rs +++ b/rust/qemu-api/build.rs @@ -9,12 +9,14 @@ use std::{env, fs::remove_file, io::Result, path::Path}; fn main() -> Result<()> { + let manifest_dir = env!("CARGO_MANIFEST_DIR"); let file = if let Ok(root) = env::var("MESON_BUILD_ROOT") { - format!("{root}/rust/qemu-api/bindings.inc.rs") + let sub = get_rust_subdir(manifest_dir).unwrap(); + format!("{root}/{sub}/bindings.inc.rs") } else { // Placing bindings.inc.rs in the source directory is supported // but not documented or encouraged. - format!("{}/src/bindings.inc.rs", env!("CARGO_MANIFEST_DIR")) + format!("{}/src/bindings.inc.rs", manifest_dir) }; let file = Path::new(&file); @@ -41,3 +43,7 @@ fn main() -> Result<()> { println!("cargo:rerun-if-changed=build.rs"); Ok(()) } + +fn get_rust_subdir(path: &str) -> Option<&str> { + path.find("/rust").map(|index| &path[index + 1..]) +} -- 2.50.1