From patchwork Fri Oct 13 09:51:44 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 115722 Delivered-To: patch@linaro.org Received: by 10.140.22.163 with SMTP id 32csp530195qgn; Fri, 13 Oct 2017 02:52:45 -0700 (PDT) X-Google-Smtp-Source: AOwi7QC7Q/YbDshZ6Y7w6EtEmb+Mars/yEBm4sB7m9V7BWPTr7NqWj9xcxL43pPROoRduB29/W45 X-Received: by 10.80.245.212 with SMTP id x20mr1397768edm.123.1507888364939; Fri, 13 Oct 2017 02:52:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1507888364; cv=none; d=google.com; s=arc-20160816; b=lfrFRyxgGoLzkSerlcD5tKCWipLq+KK+z4Ayy3Ox8aiyaA3fOf5g+CCc/QEwT4h2iT LOfiKzUB6dZlp+AcdZUjmnkP9xP9wepNpCdtD6JBB0rF/nG3GWLitFFtPBkdQQf0Ul07 EbE/uruZFaE9++UzzHcwfeCphYTLJL4y4V1JnKIU5rxIzVYM6VjlH84t8cveYoUnTBR7 YmPh6SKeXSRvPeoFGoZ6OsL5x727aMMayaR+CO25FR3GHo5kOYoPPG7xvqLczuTUZ6F+ ZXvEf89Q9owPjf45MhlWdaItZj/olqVFE7PxaURQSYfw7ej+KjQ0l6zOYQD3yCGtp+a3 I+Dw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:cc:references:in-reply-to:message-id :date:to:from:dkim-signature:dkim-filter:arc-authentication-results; bh=r3EkcIMtMleubxQhPUcn1niXEoSz3hjuib0yt8NewQY=; b=ztAuruYveG5Ng12in6XMZShjZcq0wmZopir5II0DlEHEmEObdkMcKt0kZL88QbdbPE pqMbTi9clqgYvqX/LNtsBlgFY8Ykh3CjtjZowu/WfXXKv2lh7iJXTSHobPe6bnskBFJh BNfpzGA8Z7wrMizEuj14hMbmiv6UI1ZwLQ0pdYdvyNc956NXqtYaTBvonOUjofgLfnHW UpUnTiZVxDVURZwFH4m0HvaYqKraJuoHob/LwRaRFjKf56IglgwDz6yiN2QglVytwHme yMpAar4aV3UfET7zdnluLMKTLRo87kXBMVtbdX5PJKwJq5P23udamdNYBYwItIgjeG0s 7BMw== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@nifty.com header.s=dec2015msa header.b=Frgb17uf; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de Return-Path: Received: from lists.denx.de (dione.denx.de. [81.169.180.215]) by mx.google.com with ESMTP id o92si607680eda.547.2017.10.13.02.52.44; Fri, 13 Oct 2017 02:52:44 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) client-ip=81.169.180.215; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@nifty.com header.s=dec2015msa header.b=Frgb17uf; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by lists.denx.de (Postfix, from userid 105) id 8442BC21F43; Fri, 13 Oct 2017 09:52:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 1EE0BC21EF2; Fri, 13 Oct 2017 09:52:17 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id C0524C21C46; Fri, 13 Oct 2017 09:52:14 +0000 (UTC) Received: from conuserg-10.nifty.com (conuserg-10.nifty.com [210.131.2.77]) by lists.denx.de (Postfix) with ESMTPS id 9D7F8C21C59 for ; Fri, 13 Oct 2017 09:52:13 +0000 (UTC) Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-10.nifty.com with ESMTP id v9D9plP5031812; Fri, 13 Oct 2017 18:51:49 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-10.nifty.com v9D9plP5031812 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1507888309; bh=6FCtA0tjq1JTp+tYrbtnCL9w9Ma9hYkD02IExy2ymdk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Frgb17ufOtRlkwqm6G/71q5AoDmG6pqhsZB2etjQYcVbq7n4YMHp8cWybyFpK9ftO Qz5H0FYAmia4bBiVDIvzoMRaISapmFwdAo3ksV5BSAt5QpV8N9siIItZAHsEj5TZSP y96N+9krugineOinMXtRrX0LIThnsVskGN2jVd2OBIqAVk/IGnt37H+LBNhIAK7VNi VV81wcLFf1ef7gjoEtnGuDFPl5u1Sq8G4FuduHVOKMiewZMNwhtkCDnQEvghev9AXs HixgJ4TXsYcsIjv03Vqk68uQ434XF8VvjCfOZh/8Hyn6kZ01+is0JD76f1egQJEYWa 8/4v5DSvX3C1Q== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: u-boot@lists.denx.de Date: Fri, 13 Oct 2017 18:51:44 +0900 Message-Id: <1507888305-20628-3-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1507888305-20628-1-git-send-email-yamada.masahiro@socionext.com> References: <1507888305-20628-1-git-send-email-yamada.masahiro@socionext.com> Cc: Tom Rini Subject: [U-Boot] [PATCH v2 2/3] kbuild: add stringify helper to quote a string passed to C files X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" I want to reuse $(squote)$(quote)...$(quote)$(squote) in the next commit. Move it to a helper. Signed-off-by: Masahiro Yamada --- Changes in v2: None scripts/Kbuild.include | 4 ++++ scripts/Makefile.lib | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 2c7918a..48a641c 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -30,6 +30,10 @@ baseprereq = $(basename $(notdir $<)) escsq = $(subst $(squote),'\$(squote)',$1) ### +# Quote a string to pass it to C files. foo => '"foo"' +stringify = $(squote)$(quote)$1$(quote)$(squote) + +### # Easy method for doing a status message kecho := : quiet_kecho := echo diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 8934b2f..bd0977e 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -99,7 +99,7 @@ obj-dirs := $(addprefix $(obj)/,$(obj-dirs)) # Note: Files that end up in two or more modules are compiled without the # KBUILD_MODNAME definition. The reason is that any made-up name would # differ in different configs. -name-fix = $(squote)$(quote)$(subst $(comma),_,$(subst -,_,$1))$(quote)$(squote) +name-fix = $(call stringify,$(subst $(comma),_,$(subst -,_,$1))) basename_flags = -DKBUILD_BASENAME=$(call name-fix,$(basetarget)) modname_flags = $(if $(filter 1,$(words $(modname))),\ -DKBUILD_MODNAME=$(call name-fix,$(modname)))