From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3sDZq10MBRzDr5F for ; Wed, 17 Aug 2016 13:44:28 +1000 (AEST) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u7H3i2UK038632 for ; Tue, 16 Aug 2016 23:44:27 -0400 Received: from e23smtp02.au.ibm.com (e23smtp02.au.ibm.com [202.81.31.144]) by mx0a-001b2d01.pphosted.com with ESMTP id 24v75y3b9d-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 16 Aug 2016 23:44:26 -0400 Received: from localhost by e23smtp02.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 17 Aug 2016 13:44:24 +1000 Received: from d23relay08.au.ibm.com (d23relay08.au.ibm.com [9.185.71.33]) by d23dlp01.au.ibm.com (Postfix) with ESMTP id C8EDB2CE805B for ; Wed, 17 Aug 2016 13:44:21 +1000 (EST) Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay08.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u7H3iLve18743366 for ; Wed, 17 Aug 2016 13:44:21 +1000 Received: from d23av01.au.ibm.com (localhost [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u7H3iLOP001151 for ; Wed, 17 Aug 2016 13:44:21 +1000 From: Cyril Bur To: linuxppc-dev@lists.ozlabs.org, wei.guo.simon@gmail.com Cc: mikey@neuling.org, anton@samba.org Subject: [PATCH v3 01/21] selftests/powerpc: Compile selftests against headers without AT_HWCAP2 Date: Wed, 17 Aug 2016 13:43:03 +1000 In-Reply-To: <20160817034323.23053-1-cyrilbur@gmail.com> References: <20160817034323.23053-1-cyrilbur@gmail.com> Message-Id: <20160817034323.23053-2-cyrilbur@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , It might be nice to compile selftests against older kernels and headers but which may not have HWCAP2. Signed-off-by: Cyril Bur --- tools/testing/selftests/powerpc/utils.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/testing/selftests/powerpc/utils.h b/tools/testing/selftests/powerpc/utils.h index fbd33e5..ecd11b5 100644 --- a/tools/testing/selftests/powerpc/utils.h +++ b/tools/testing/selftests/powerpc/utils.h @@ -32,10 +32,17 @@ static inline bool have_hwcap(unsigned long ftr) return ((unsigned long)get_auxv_entry(AT_HWCAP) & ftr) == ftr; } +#ifdef AT_HWCAP2 static inline bool have_hwcap2(unsigned long ftr2) { return ((unsigned long)get_auxv_entry(AT_HWCAP2) & ftr2) == ftr2; } +#else +static inline bool have_hwcap2(unsigned long ftr2) +{ + return false; +} +#endif /* Yes, this is evil */ #define FAIL_IF(x) \ -- 2.9.3