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[2001:4830:134:3::11]) by mx.google.com with ESMTPS id f5-v6si19135186qth.121.2018.04.24.08.31.20 for (version=TLS1 cipher=AES128-SHA bits=128/128); Tue, 24 Apr 2018 08:31:21 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=VlrJ8rn7; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:59116 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fAzua-0004EF-HR for patch@linaro.org; Tue, 24 Apr 2018 11:31:20 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46885) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fAznj-0006Wf-7m for qemu-devel@nongnu.org; Tue, 24 Apr 2018 11:24:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fAzni-0005Rd-9M for qemu-devel@nongnu.org; Tue, 24 Apr 2018 11:24:15 -0400 Received: from mail-wr0-x242.google.com ([2a00:1450:400c:c0c::242]:37623) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fAzni-0005QN-2Y for qemu-devel@nongnu.org; Tue, 24 Apr 2018 11:24:14 -0400 Received: by mail-wr0-x242.google.com with SMTP id c14-v6so10251727wrd.4 for ; Tue, 24 Apr 2018 08:24:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Hjm/Q8z3+qzXGtcNDpkpUVIONhLMY6WOYRKns5zUbLQ=; b=VlrJ8rn7/TDJFYiviJ7VqSqwO+AvlHxWlrbfbo9m6Z4N5NzmW31Pv/fQSMSY2ckPgS KzObMpZ1gdDp/id9ay1doJaxYw/lttb0UD6BUYwD128PhlRr+iwtZXcCc6XJEA6MfLG2 kDmgA83ThO/T7plGTmzwx1J09Xf2r/g0kO9qs= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=Hjm/Q8z3+qzXGtcNDpkpUVIONhLMY6WOYRKns5zUbLQ=; b=AhYKGowFSKbQSC7FJi03QQ1k3xplyq35+kyhfY0Vtpaxo6tXKP2x4aNkD6f9BmLagr hxWEheW2brA+dAuKSEypJ8HFxCwS1p5vm9NsNVDYw5ZU7TDcxY4ZN1z99vFrYCUGOr99 Jn0g8vZOP5Fa+u+HsOIPbueRQjjFCjzXiszF4AuIhNViB8k+Y3Pz1qJCIDfmNAmjpdhh r7GsDQo3XQTfSOMc5XE3lSqPgET3KUnkC2c+AsNus3SbvKwiy+zRijfuKBY0BX0nC3ND 92HNUHbLmMJ1VXIPTOeZbrwiZSWmYVF07LzonmDTd+0E/JdqVoTOBIrZUEmjiYr8tSyz 0NaQ== X-Gm-Message-State: ALQs6tD22SzRRlGy3ypZvcGeg0L2dXNkR+ACGI9ND38xiT3eg3Sen75Z eBsTM5j5g80hw632WjiKSY3HmQ== X-Received: by 2002:adf:82c4:: with SMTP id 62-v6mr19861636wrc.273.1524583452977; Tue, 24 Apr 2018 08:24:12 -0700 (PDT) Received: from zen.linaro.local ([81.128.185.34]) by smtp.gmail.com with ESMTPSA id b13sm12681785wmi.42.2018.04.24.08.24.06 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Apr 2018 08:24:07 -0700 (PDT) Received: from zen.linaroharston (localhost [127.0.0.1]) by zen.linaro.local (Postfix) with ESMTP id BEFA33E07A1; Tue, 24 Apr 2018 16:24:05 +0100 (BST) From: =?utf-8?q?Alex_Benn=C3=A9e?= To: peter.maydell@linaro.org, cota@braap.org, famz@redhat.com, berrange@redhat.com, f4bug@amsat.org, richard.henderson@linaro.org, balrogg@gmail.com, aurelien@aurel32.net, agraf@suse.de Date: Tue, 24 Apr 2018 16:23:24 +0100 Message-Id: <20180424152405.10304-6-alex.bennee@linaro.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180424152405.10304-1-alex.bennee@linaro.org> References: <20180424152405.10304-1-alex.bennee@linaro.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c0c::242 Subject: [Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo= X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Alex_Benn=C3=A9e?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" As an individual compiler may be able to support several targets with the appropriate flags we need to expose this to the user as well. Signed-off-by: Alex Bennée --- v3 - fix up the cross-cc --- configure | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.17.0 Reviewed-by: Richard Henderson diff --git a/configure b/configure index ffd96d930f..282e1f1e2b 100755 --- a/configure +++ b/configure @@ -454,7 +454,10 @@ docker="no" # cross compilers defaults, can be overridden with --cross-cc-ARCH cross_cc_aarch64="aarch64-linux-gnu-gcc" +cross_cc_aarch64_be="$cross_cc_aarch64" +cross_cc_cflags_aarch64_be="-mbig-endian" cross_cc_arm="arm-linux-gnueabihf-gcc" +cross_cc_cflags_armeb="-mbig-endian" cross_cc_powerpc="powerpc-linux-gnu-gcc" cross_cc_i386="i386-pc-linux-gnu-gcc" cross_cc_cflags_i386="" @@ -493,6 +496,9 @@ for opt do ;; --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" ;; + --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} + eval "cross_cc_cflags_${cc_arch}=\$optarg" + ;; --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} eval "cross_cc_${cc_arch}=\$optarg" ;; @@ -6830,6 +6836,7 @@ case "$target_name" in mttcg="yes" gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" target_compiler=$cross_cc_arm + eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}" ;; aarch64|aarch64_be) TARGET_ARCH=aarch64 @@ -6838,6 +6845,7 @@ case "$target_name" in mttcg="yes" gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" target_compiler=$cross_cc_aarch64 + eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}" ;; cris) target_compiler=$cross_cc_cris