From patchwork Wed Oct 10 17:04:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Joel Carlson X-Patchwork-Id: 982005 Return-Path: X-Original-To: incoming-buildroot@patchwork.ozlabs.org Delivered-To: patchwork-incoming-buildroot@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=busybox.net (client-ip=140.211.166.136; helo=silver.osuosl.org; envelope-from=buildroot-bounces@busybox.net; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bmKCd1tf"; dkim-atps=neutral Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42VgSy0gzKz9s7h for ; Thu, 11 Oct 2018 04:05:06 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id D1CBC2DEC2; Wed, 10 Oct 2018 17:05:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XH52veJrwk5o; Wed, 10 Oct 2018 17:05:01 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by silver.osuosl.org (Postfix) with ESMTP id F088829C70; Wed, 10 Oct 2018 17:05:00 +0000 (UTC) X-Original-To: buildroot@lists.busybox.net Delivered-To: buildroot@osuosl.org Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id 7FCB61BFE0C for ; Wed, 10 Oct 2018 17:05:00 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id 7D4D1861A0 for ; Wed, 10 Oct 2018 17:05:00 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id m0Hm4z-1r+VB for ; Wed, 10 Oct 2018 17:04:59 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-it1-f178.google.com (mail-it1-f178.google.com [209.85.166.178]) by hemlock.osuosl.org (Postfix) with ESMTPS id 9037286183 for ; Wed, 10 Oct 2018 17:04:59 +0000 (UTC) Received: by mail-it1-f178.google.com with SMTP id k206-v6so3070030ite.0 for ; Wed, 10 Oct 2018 10:04:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=kfzTfX0e2fzm2p1fXCdzTcZ0Z8Yqyl1Onbjksvv2jBE=; b=bmKCd1tfhGFlB7Knf1BL/1uByol/1jpBmaaIoHC9OMKYJbtpkW1MujJq7pujKzxyPt BnClCPpm3Yq4DPDAvHnKxHAP2+vhXRVyNErDcqwj5dsRJzQ/4v4dFgR99j+RGM52GJO9 dWgHF/RKOnAiMnEE/qnYeLOw/jR4uGUmJZQrmDSeXgvPQt3jktFObRTvw766pwKjeX+S ZbOmD0ICSbjOdxR0EXiMvh1M7cXicCXcavvZlbDqU4C+exbaBV5SU62dq2FfiGbJrGVH cVPAbbZMnmINcD2lQuQ3m/eC2qfRYXkeO1i6iUj5oJF6qvu11aMji5RRsU/toMrBElgk hYaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=kfzTfX0e2fzm2p1fXCdzTcZ0Z8Yqyl1Onbjksvv2jBE=; b=Scukt9EWK8AjoGYMDcElYqWMPoR/3t67wfB4yjF05xKQopIlZo8if7otxzniKiIrO2 7LlpaFO5UvvHlaGD/9G/j8NHfwqq1itCpjV2znf0EvIlqFjnFbxl6b8iv21I0HT43vJ2 vI1XyAhuuXIQ9BpbWCXT8/MaQD7fJJPZ2qV2cYxLmQt8vnHd9SlGdLUz2QC6k93qgKnB ns63Wf5fHklCHv/m+C3yh1dwVQi/7B03DRHAMGSeHmEiPyqLYAqQjRo9Cckk3w19WTYF vNDSwC+eeuzv5mej2kTI5Xg52+8ygZ5VgU6Ok82sQU38RAlDoA1XESfjKAfUMsMFqlH+ UmYQ== X-Gm-Message-State: ABuFfogDz7DzknFDw5jyJPgQipB5aivhjXaXLOlGIR0B9rnBclhLPspb M0N5wJwZLpT5HyBmrvYvgnLAt3Qa X-Google-Smtp-Source: ACcGV62QO5ajxa3vH6j3X9HKb7KY3kd9LQBmLhsNiAHc6QWHdF9RNvCyExTPq/bi36eH3WN84CihfA== X-Received: by 2002:a24:4486:: with SMTP id o128-v6mr1415885ita.23.1539191098502; Wed, 10 Oct 2018 10:04:58 -0700 (PDT) Received: from caes-s76-9.eng.cosmicaes.com (50-206-27-134-static.hfc.comcastbusiness.net. [50.206.27.134]) by smtp.gmail.com with ESMTPSA id h66-v6sm7775006ita.22.2018.10.10.10.04.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Oct 2018 10:04:57 -0700 (PDT) From: Joel Carlson X-Google-Original-From: Joel Carlson To: buildroot@buildroot.org Date: Wed, 10 Oct 2018 11:04:46 -0600 Message-Id: <20181010170446.31982-1-JoelsonCarl@gmail.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Subject: [Buildroot] [PATCH 1/1] c-capnproto: add package X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: buildroot-bounces@busybox.net Sender: "buildroot" Adds the c-capnproto package. This creates a C plugin for the regular capnproto capnpc compiler. It supports only serialization (no RPC). Since it depends on capnproto, the package selects capnproto and has the same requirements as capnproto. Includes a patch submitted upstream to fix a compilation error hit by some toolchains. Signed-off-by: Joel Carlson --- compile tested via utils/test-pkg -a --- DEVELOPERS | 1 + package/Config.in | 1 + ...r-str.h-include-stdarg.h-for-va_list.patch | 48 +++++++++++++++++++ package/c-capnproto/Config.in | 21 ++++++++ package/c-capnproto/c-capnproto.hash | 3 ++ package/c-capnproto/c-capnproto.mk | 23 +++++++++ 6 files changed, 97 insertions(+) create mode 100644 package/c-capnproto/0001-compiler-str.h-include-stdarg.h-for-va_list.patch create mode 100644 package/c-capnproto/Config.in create mode 100644 package/c-capnproto/c-capnproto.hash create mode 100644 package/c-capnproto/c-capnproto.mk diff --git a/DEVELOPERS b/DEVELOPERS index 990621fb11..0ce872667f 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -1071,6 +1071,7 @@ F: package/x11r7/xdriver_xf86-video-imx/ F: package/x11r7/xdriver_xf86-video-imx-viv/ N: Joel Carlson +F: package/c-capnproto/ F: package/capnproto/ F: package/cmocka/ F: package/flatcc/ diff --git a/package/Config.in b/package/Config.in index 8d995f82e6..b9fe4b6bd5 100644 --- a/package/Config.in +++ b/package/Config.in @@ -1586,6 +1586,7 @@ menu "Other" source "package/bctoolbox/Config.in" source "package/bdwgc/Config.in" source "package/boost/Config.in" + source "package/c-capnproto/Config.in" source "package/capnproto/Config.in" source "package/clang/Config.in" source "package/clapack/Config.in" diff --git a/package/c-capnproto/0001-compiler-str.h-include-stdarg.h-for-va_list.patch b/package/c-capnproto/0001-compiler-str.h-include-stdarg.h-for-va_list.patch new file mode 100644 index 0000000000..f6d65ade38 --- /dev/null +++ b/package/c-capnproto/0001-compiler-str.h-include-stdarg.h-for-va_list.patch @@ -0,0 +1,48 @@ +From c9d899c7fbf6e445b44372ba4814dc7c1b8e702d Mon Sep 17 00:00:00 2001 +From: Joel Carlson +Date: Tue, 9 Oct 2018 15:40:46 -0600 +Subject: [PATCH] compiler/str.h: include stdarg.h for va_list +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +With some toolchains, compilation of str.c produced the following error: + +compiler/str.h:56:50: error: unknown type name ‘va_list’ + int str_vaddf(struct str *v, const char *format, va_list ap) ATTR(2,0); + ^~~~~~~ + +One toolchain had the following in its stdarg.h: +"We deliberately do not define va_list when called from +stdio.h, because ANSI C says that stdio.h is not supposed to +define va_list." + +str.c includes stdio.h, but none of the prior includes result in the +inclusion of stdarg.h. Therefore, explicitly include it in str.h to fix +the issue on toolchains following this ANSI C rule. + +Signed-off-by: Joel Carlson +--- + +Submitted upstream: +https://github.com/opensourcerouting/c-capnproto/pull/28 + +--- + compiler/str.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/compiler/str.h b/compiler/str.h +index 37a95a8..f2763c2 100644 +--- a/compiler/str.h ++++ b/compiler/str.h +@@ -9,6 +9,7 @@ + + #include + #include ++#include + + struct str { + char *str; +-- +2.17.1 + diff --git a/package/c-capnproto/Config.in b/package/c-capnproto/Config.in new file mode 100644 index 0000000000..3dd1d13762 --- /dev/null +++ b/package/c-capnproto/Config.in @@ -0,0 +1,21 @@ +config BR2_PACKAGE_C_CAPNPROTO + bool "c-capnproto" + depends on BR2_USE_MMU + depends on BR2_HOST_GCC_AT_LEAST_4_8 # C++11 + depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11 + depends on BR2_INSTALL_LIBSTDCPP + depends on BR2_TOOLCHAIN_HAS_THREADS + depends on BR2_TOOLCHAIN_HAS_ATOMIC + select BR2_PACKAGE_CAPNPROTO + help + A C plugin for Cap'n Proto. Generates the code generator + plugin for C. Requires regular Cap'n Proto and only + provides serialization (no RPC). + +comment "c-capnproto needs host and target gcc >= 4.8 w/ C++, threads, atomic" + depends on BR2_USE_MMU + depends on!BR2_HOST_GCC_AT_LEAST_4_8 || \ + !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || \ + !BR2_INSTALL_LIBSTDCPP || \ + !BR2_TOOLCHAIN_HAS_THREADS || \ + !BR2_TOOLCHAIN_HAS_ATOMIC diff --git a/package/c-capnproto/c-capnproto.hash b/package/c-capnproto/c-capnproto.hash new file mode 100644 index 0000000000..b1980004af --- /dev/null +++ b/package/c-capnproto/c-capnproto.hash @@ -0,0 +1,3 @@ +# Locally calculated +sha256 7be5e56facb8c74ba7961fcbed600be2069001a5c4714087e5e640f8e33047c9 c-capnproto-c-capnproto-0.3.tar.gz +sha256 27797e6c7dce96675d79ed250584d157b7a86405db6eb6fba9644e6d96d42c57 COPYING diff --git a/package/c-capnproto/c-capnproto.mk b/package/c-capnproto/c-capnproto.mk new file mode 100644 index 0000000000..537a4ebbc8 --- /dev/null +++ b/package/c-capnproto/c-capnproto.mk @@ -0,0 +1,23 @@ +################################################################################ +# +# c-capnproto +# +################################################################################ + +C_CAPNPROTO_SHORT_VERSION = 0.3 +C_CAPNPROTO_VERSION = c-capnproto-$(C_CAPNPROTO_SHORT_VERSION) +C_CAPNPROTO_SITE = $(call github,opensourcerouting,c-capnproto,$(C_CAPNPROTO_VERSION)) +C_CAPNPROTO_SITE_METHOD = git +C_CAPNPROTO_GIT_SUBMODULES = YES +C_CAPNPROTO_LICENSE = MIT +C_CAPNPROTO_LICENSE_FILES = COPYING +C_CAPNPROTO_INSTALL_STAGING = YES +# Fetched from Github with no configure script +C_CAPNPROTO_AUTORECONF = YES +# As a plugin for capnproto's capnpc, requires capnproto. Needs to be on the +# host to generate C code from message definitions. +C_CAPNPROTO_DEPENDENCIES = host-c-capnproto capnproto +HOST_C_CAPNPROTO_DEPENDENCIES = host-capnproto + +$(eval $(autotools-package)) +$(eval $(host-autotools-package))