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[83.50.68.71]) by smtp.gmail.com with ESMTPSA id g126sm295953pgc.31.2022.02.14.10.56.28 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 14 Feb 2022 10:56:31 -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=9AHl4PWSxPKlzGOmJiwTT/tCSVVYvFbKDzeLrCswrLU=; b=pamL5TQhCSvb6oJCPYiiHrQ6GzYDBtdk/V4moOBNbzQY+ts+GSBxAM/k8fiIjuuHzI g9pCldHn/4TZrVUD7uo1o8iJEK8OzbH+YeW01X/yIBmkt23dINJMl0VKMxEmFI/6LNXn JdOYiHAhO+cQo3m3RwAuvQLyZJj5K7jBpmP0bpWEa0q2SH5MPUFcTEB7LEeN/4XGBJIL pioCawcS+9DsjbGrWisNvF9v2TAXZqCrDyTL+IDohSM9aHxtyJPAhmjuRwacBhKlYG7L uRcZV7KrF4d0CGySWJCQNoK5qj2UsFm/volQCHdS0fA0nUk9D8HtFB3x5rVi54rbpi9A naRA== 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=9AHl4PWSxPKlzGOmJiwTT/tCSVVYvFbKDzeLrCswrLU=; b=BCZZnwQIZXcWJA1V3GC+EOG8ANXPcjt4tfVV9zF7uiW3xjTl/Ys1RAe+5olUJMT8JU Ybsgvn7wWVyPENbiNY1JU1nepnqty3N2XsCCnPa60hBtEcAhIvtEWkkYDPbIjolaSV6W LEyFXqpyjRTlna9PmkqGFH0Ssnawn1gEIHD5CW9zrmtSrwuOJgdZaTAf7nZFPa4ppOvE Tljw6o6uSUWBQl+fDUqPkjwXdvZoeXvJG08Hm9AD5KWC6de4hm/zRSjbpiETx/5sWNlG qBvwqc2SZ093E8/VZrOwtqzGFxcy9b3B3ESuwZBqZYOi1oryf6fEgvNwLuToo9B7iMlv s0BA== X-Gm-Message-State: AOAM531rsbdDANt8oDsmdK+tdWcg2mYYv8zjEqBKj1+H04photwfZmSk x/HO/OVM2LCMcOwGxkvTokjCj3oj0ZQ= X-Google-Smtp-Source: ABdhPJwLdRmwiyy7f/ETexecTBAt5wEWPUECT1Uv+V8USLoVswKvP5aSVJ3Da0Zh3gD5OXhBNYJdPQ== X-Received: by 2002:a65:6b90:: with SMTP id d16mr345987pgw.49.1644864992176; Mon, 14 Feb 2022 10:56:32 -0800 (PST) To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, Cameron Esfahani , Roman Bolshakov , Thomas Huth , Christian Schoenebeck , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Gerd Hoffmann , Akihiko Odaki , Will Cohen , Peter Maydell , Li Zhang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v5 02/16] configure: Allow passing extra Objective C compiler flags Date: Mon, 14 Feb 2022 19:55:51 +0100 Message-Id: <20220214185605.28087-3-f4bug@amsat.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220214185605.28087-1-f4bug@amsat.org> References: <20220214185605.28087-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::42d (failed) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42d; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-pf1-x42d.google.com X-Spam_score_int: 2 X-Spam_score: 0.2 X-Spam_bar: / X-Spam_report: (0.2 / 5.0 requ) BAYES_00=-1.9, DKIM_INVALID=0.1, DKIM_SIGNED=0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, PDS_HP_HELO_NORDNS=0.635, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Reply-to: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= via X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1644865382208100001 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 $OBJCFLAGS, or passed via --extra-objcflags. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Peter Maydell --- configure | 8 ++++++++ meson.build | 5 +++++ 2 files changed, 13 insertions(+) diff --git a/configure b/configure index 3a29eff5cc..06c03cebd3 100755 --- a/configure +++ b/configure @@ -287,6 +287,7 @@ done =20 EXTRA_CFLAGS=3D"" EXTRA_CXXFLAGS=3D"" +EXTRA_OBJCFLAGS=3D"" EXTRA_LDFLAGS=3D"" =20 xen_ctrl_version=3D"$default_feature" @@ -391,9 +392,12 @@ 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 $optarg" ;; --enable-debug-info) debug_info=3D"yes" @@ -774,6 +778,8 @@ for opt do ;; --extra-cxxflags=3D*) ;; + --extra-objcflags=3D*) + ;; --extra-ldflags=3D*) ;; --enable-debug-info) @@ -1312,6 +1318,7 @@ Advanced options (experts only): --objcc=3DOBJCC use Objective-C compiler OBJCC [$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-cflags-ARCH=3D use compiler flags when building ARCH guest t= ests @@ -3724,6 +3731,7 @@ 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 ae5f7eec6e..df25e7a5e7 100644 --- a/meson.build +++ b/meson.build @@ -3292,6 +3292,11 @@ if link_language =3D=3D 'cpp' + ['-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 2.34.1