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[83.50.87.83]) by smtp.gmail.com with ESMTPSA id p13sm4913192wrr.37.2022.01.09.09.06.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jan 2022 09:06:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QdGnzM/yYLdpxDRZQHhZ80EU/HYkDZavCSsJFqRZdoo=; b=j4f5zYCJYEV9AyPx03OclOeM6tqmshNotHiIKiqqkxo/DJ0Mlp5Om01l0lEivrchxg H3sWVLVfaf4/vp/agCPNQwi/eHaZFibnb5axadPTAPSbhziIIGpS9MrD8W0mqQZDfL08 eRJcdrS3nFg4jHAEjdNBrYZcaJvkBXxQIntHzB+3k4+eWSPzoGP3kFjBCpvpL7dJOdYI V5dsrdROP4aWYujP1PrVcPi3HGTZzvtRMTMbunrTc7sl/Cp1mEx/KVl3r/1LFQjZg9Eb lEs8wi3DzZsfaEOrQeGYQr1njNHBgLxWScOGPI1AL+Z3L3r12Zy4zQUWPGjlnzYykNj9 P4xA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=QdGnzM/yYLdpxDRZQHhZ80EU/HYkDZavCSsJFqRZdoo=; b=buRTvjjWfZHryIZEvPXgM73vpexD/gFFnQKEJmUAgzaKc5JfTHrnXYVKjsQGBgAgfn MXZSRhh+dMMd3PxxGP1vG4CnNIKDj2OzN1ETkvVaX8G0XOarMgLx1HRm+zY13OA9eerU HPiYCgahywt2oQzChcyfFQ3zID8tWzuJwvgpePL9Gvp9LMHbC2JViysctz3uY3BXYnuo LlDvWrxthMfJlC7xdeqBIhwmAS0gfqJDaX5eEPxpsJpwVwsDSOpy+fP43cQgRL70nKiq KnI6p4Hogm7XWtZaJY9ASybDl5wPrh3nVsukLpPMS/HkSnj0Mj3jQbT/6AHw96FcJFxq x0eQ== X-Gm-Message-State: AOAM530k04JEUJu78mqbB8vlBVKbCa2FsH/ao0Q2ivg9+4DxRS6eHEb4 JMyUmTHkqRIst53gRlhGsQM= X-Google-Smtp-Source: ABdhPJxcnE26PXRXu8M3nQYrTD+x/gb3P7fiH6S/Py7MBbK2xIuGKlImI5qVz2GbcBx3ZG0LVvjyQg== X-Received: by 2002:adf:fac3:: with SMTP id a3mr2705837wrs.369.1641747979547; Sun, 09 Jan 2022 09:06:19 -0800 (PST) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Cameron Esfahani , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Christian Schoenebeck , qemu-block@nongnu.org, Alexander Graf , Roman Bolshakov , Gerd Hoffmann , Akihiko Odaki , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Paolo Bonzini Subject: [PATCH v2 1/6] configure: Allow passing extra Objective C compiler flags Date: Sun, 9 Jan 2022 18:06:07 +0100 Message-Id: <20220109170612.574104-2-f4bug@amsat.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220109170612.574104-1-f4bug@amsat.org> References: <20220109170612.574104-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1641747982769100001 We can pass C/CPP/LD flags via CFLAGS/CXXFLAGS/LDFLAGS environment variables, or via configure --extra-cflags / --extra-cxxflags / --extra-ldflags options. Provide similar behavior for Objective C: use existing flags from $OBJCFLAGS, or passed via --extra-objcflags. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- Cc: Paolo Bonzini configure | 8 ++++++++ meson.build | 5 +++++ 2 files changed, 13 insertions(+) diff --git a/configure b/configure index 030728d11e9..4cdde1eeb4b 100755 --- a/configure +++ b/configure @@ -288,6 +288,7 @@ done =20 EXTRA_CFLAGS=3D"" EXTRA_CXXFLAGS=3D"" +EXTRA_OBJCFLAGS=3D"" EXTRA_LDFLAGS=3D"" =20 xen_ctrl_version=3D"$default_feature" @@ -400,9 +401,12 @@ for opt do --extra-cflags=3D*) EXTRA_CFLAGS=3D"$EXTRA_CFLAGS $optarg" EXTRA_CXXFLAGS=3D"$EXTRA_CXXFLAGS $optarg" + EXTRA_OBJCFLAGS=3D"$EXTRA_OBJCFLAGS $optarg" ;; --extra-cxxflags=3D*) EXTRA_CXXFLAGS=3D"$EXTRA_CXXFLAGS $optarg" ;; + --extra-objcflags=3D*) EXTRA_OBJCFLAGS=3D"$EXTRA_OBJCFLAGS $optarg" + ;; --extra-ldflags=3D*) EXTRA_LDFLAGS=3D"$EXTRA_LDFLAGS $optarg" ;; --enable-debug-info) debug_info=3D"yes" @@ -781,6 +785,8 @@ for opt do ;; --extra-cxxflags=3D*) ;; + --extra-objcflags=3D*) + ;; --extra-ldflags=3D*) ;; --enable-debug-info) @@ -1332,6 +1338,7 @@ Advanced options (experts only): --objcc=3DOBJCC use Objective-C compiler OBJCC [$objcc] --extra-cflags=3DCFLAGS append extra C compiler flags CFLAGS --extra-cxxflags=3DCXXFLAGS append extra C++ compiler flags CXXFLAGS + --extra-objcflags=3DOBJCFLAGS append extra Objective C compiler flags OB= JCFLAGS --extra-ldflags=3DLDFLAGS append extra linker flags LDFLAGS --cross-cc-ARCH=3DCC use compiler when building ARCH guest test ca= ses --cross-cc-flags-ARCH=3D use compiler flags when building ARCH guest t= ests @@ -3864,6 +3871,7 @@ if test "$skip_meson" =3D no; then echo "[built-in options]" >> $cross echo "c_args =3D [$(meson_quote $CFLAGS $EXTRA_CFLAGS)]" >> $cross echo "cpp_args =3D [$(meson_quote $CXXFLAGS $EXTRA_CXXFLAGS)]" >> $cross + test -n "$objcc" && echo "objc_args =3D [$(meson_quote $OBJCFLAGS $EXTRA= _OBJCFLAGS)]" >> $cross echo "c_link_args =3D [$(meson_quote $CFLAGS $LDFLAGS $EXTRA_CFLAGS $EXT= RA_LDFLAGS)]" >> $cross echo "cpp_link_args =3D [$(meson_quote $CXXFLAGS $LDFLAGS $EXTRA_CXXFLAG= S $EXTRA_LDFLAGS)]" >> $cross echo "[binaries]" >> $cross diff --git a/meson.build b/meson.build index c1b1db1e28c..eb8b560b103 100644 --- a/meson.build +++ b/meson.build @@ -3285,6 +3285,11 @@ + ['-O' + get_option('optim= ization')] + (get_option('debug') ? ['= -g'] : []))} endif +if targetos =3D=3D 'darwin' + summary_info +=3D {'OBJCFLAGS': ' '.join(get_option('objc_args') + + ['-O' + get_option('optim= ization')] + + (get_option('debug') ? ['= -g'] : []))} +endif link_args =3D get_option(link_language + '_link_args') if link_args.length() > 0 summary_info +=3D {'LDFLAGS': ' '.join(link_args)} --=20 2.33.1