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[83.50.87.83]) by smtp.gmail.com with ESMTPSA id l4sm5153719wru.74.2022.01.10.05.10.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jan 2022 05:10:08 -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=oyq4zDE+6UEeLvk8aIlP6RN2H+fI0F9i12xnj4+kSn4=; b=UHsoOzl4axun4fXfBThPY7bVDxREESBkqgi7n2ad5h6oI7yXcB3bKJTl22YgS4C+79 sjkKMYlyfZ35qA6e4LVEU+rASEhN2q6IZmy54Bz72+eLLoPXUWSPQQSzUcuxhsAa0m// b/1shjAZyjh40UjgqulZL9tBvWQLHS1IXk0tQQab2gp6v1wOFRqf0xBvF//EIHjIzk0H /GcQz/QTYh+xuOmjlyLS5OQxwMicSbjvsLArZt+800HPuTzemb0IT5IpTb8UkE9Jshog bknDqUD6PsePdeWNpouqMs8D54SD6ACbNtA7ncTx7FAi0UFbCdm1KN0qH9ltI9cNwtZX 7W9w== 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=oyq4zDE+6UEeLvk8aIlP6RN2H+fI0F9i12xnj4+kSn4=; b=6nWtgoa1D5FnSmo8Xw8NGd4G7H5Pj6g7SX5ChipLLrUqsc8xFXxadfsJsvOjzlAblF H0dKiF/qK8/avDSIXDY3BZT5g5WDF5sC+rhveTMD2FyAuut/r7JOI5i270Wbs8iZ9djM HcxIfKLcIomPTd+A/fQU48BZdjF2+NLnCDzFBY2161rasP1cCTxvJ2sjh03Cgyx6X9m9 69Mz0jh7oGpk/o48RRhhwngbHe7TFhci/5VN/tQaeI0pNga+jCM9O30a0XJr6x+t8uiH Rowqxcm+Yb9cCsH758q+A6I0JpDypbzNt5FeClIWu1PItEYVWhq6Uqt2vTgbX8hnwh5h 7iFw== X-Gm-Message-State: AOAM530Bl9D2DPyKwb95ehj4WHMFhJTc9t3aokQ3DCQUXxoUiYMrlDBr 3MNkUvUQu+ROzKB5z+urPFg= X-Google-Smtp-Source: ABdhPJx6u3ejU5wvWrGdAwYSOzqrN0CprvfSELAAiKo26Pu+xnulDfoUW2/v/IQbHvctlE5n9BCPSw== X-Received: by 2002:a05:600c:1d28:: with SMTP id l40mr12346768wms.174.1641820208688; Mon, 10 Jan 2022 05:10:08 -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: =?UTF-8?q?Alex=20Benn=C3=A9e?= , Alexander Graf , Christian Schoenebeck , Cameron Esfahani , Roman Bolshakov , Gerd Hoffmann , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Wainer dos Santos Moschetta , Peter Maydell , Akihiko Odaki , Thomas Huth Subject: [RFC PATCH v3 1/7] configure: Allow passing extra Objective C compiler flags Date: Mon, 10 Jan 2022 14:09:55 +0100 Message-Id: <20220110131001.614319-2-f4bug@amsat.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220110131001.614319-1-f4bug@amsat.org> References: <20220110131001.614319-1-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: 1641820211135100001 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 $OBJCFLAGS, or passed via --extra-objcflags. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- configure | 8 ++++++++ meson.build | 5 +++++ 2 files changed, 13 insertions(+) diff --git a/configure b/configure index 0c57a063c66..adb42d8beb1 100755 --- a/configure +++ b/configure @@ -288,6 +288,7 @@ done =20 EXTRA_CFLAGS=3D"" EXTRA_CXXFLAGS=3D"" +EXTRA_OBJCFLAGS=3D"" EXTRA_LDFLAGS=3D"" =20 xen_ctrl_version=3D"$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 $optarg" ;; --enable-debug-info) debug_info=3D"yes" @@ -781,6 +785,8 @@ for opt do ;; --extra-cxxflags=3D*) ;; + --extra-objcflags=3D*) + ;; --extra-ldflags=3D*) ;; --enable-debug-info) @@ -1318,6 +1324,7 @@ Advanced options (experts only): --objcc=3DOBJCC use Objective-C compiler OBJCC [$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 @@ -3843,6 +3850,7 @@ 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 0e52f54b100..a21305d62c1 100644 --- a/meson.build +++ b/meson.build @@ -3286,6 +3286,11 @@ + ['-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