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([38.41.223.211]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b1fb3920074sm4462101a12.11.2025.05.04.18.52.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 04 May 2025 18:52:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1746409950; x=1747014750; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=1mHjwLOmCSZb7+SiNUT87VRUe5PiKHdCHDdwE+42+GQ=; b=ZfjFAylNT0MBmi7Jbm20QGSGsUSipgPxEeYEWEUTT/DHhwNwoRpZ5+zwsqKHm+TDjY ovMglyqC86Th/t80lBnlrx5Q6OYg9KZ1MCK7zYNmoJjDrQ0WCzpgGTuKvg3kjs7O7sJn NpMbBIbZ+GdWZIn37/GpZiJOyLxEEiJ/azq25gTuc3JpbXGOGsQaQKQj/Vz5T+RGreeB qCsgLYxtVVEgB6XIr5qJJxHiXoCzPWelxPw17OFcUwMv9LU3Bj8fXpw7dq4iR3y8Co1q iXUztg6SQi4p6J6zWAktU9vpjbx/RG7q4Pp4XRSfFlJsWRuidXyr99jpNVdc7fXRhoGO d61Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746409950; x=1747014750; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1mHjwLOmCSZb7+SiNUT87VRUe5PiKHdCHDdwE+42+GQ=; b=neDYIeCxukOW239yP8BQpgnTYtaDwOpDDxRFs7FL7q1WCfn47cXcpPDnYe3bWB3l3+ beK4+fgdeiE65nECp2AfHlKDPPG102Ix2jFA/i84jSz4lM7Imytecn5b97NJrR5FWYQt ce5s1DvIsPPpet4HK8WuKxFgXbXyivztQNY09dtbOiiEQXVJD7QzDUYSnmtLb31F1AYG +Z7jFN3mglsED6+i3LF9dhf1t6yzU7pKBfCBkSMqNfJsWyx5Nu2Yi9ykpZVpYFWsSHIM cVejs6t/HYlVeuwAV/VwkLG265Frps7XslsdJnaDtdsfwnQNQ9BE46I1nUBtOwTk+GVY IM/w== X-Gm-Message-State: AOJu0YzPCA0SoHnssIIoZhgI6/FomHRt4MfWPsezK84GpUaVGlisQfYy a8RcLPTHt572JiFTAZOWuzLMbOkRmYRdT+XE0MT6STXg0noxLw7ld5vmEXf2EEwGWZvF128Z1Rh N3OU= X-Gm-Gg: ASbGncvCRN+Hc5gt/OoHsnV3IV/4Z4u8fr3omS6CAKh/kL6zR3+xIS3xy1S4InqaZeT okgFYu+7og1V8hzpPn0VSGEomta2kUyFa4jvTN2M5Es01z1hJ2v/xRzUv0vvBBCe9PHUmr5RAiX wwtnsyzTVMCCWQJHBwyfgu2UMVPTVWZb6u70AxQemjjhBwRtTHSwZdMWgDZNG+G/HGRum3WrkCo 9fwqteI50S0WAC2QJ16TFEmK8jq2o4D125jUrQurHNPA7g9M50qjynnFTcY8IfRj/3ztGN7iIx9 YQ+xEday368F+v0ES2jAXXed3bzA0Yc5pkh2VNKO X-Google-Smtp-Source: AGHT+IEnw8VfECoK5fXq9FFAAhr8guvZNgIjGdAHEKIO0OBZTov/PyOJGomE9HYGIk9r8C+GFvgmiQ== X-Received: by 2002:a05:6a21:1743:b0:1f5:80a3:b003 with SMTP id adf61e73a8af0-20e97ea68fbmr8446109637.37.1746409950025; Sun, 04 May 2025 18:52:30 -0700 (PDT) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: Paolo Bonzini , qemu-arm@nongnu.org, richard.henderson@linaro.org, alex.bennee@linaro.org, kvm@vger.kernel.org, Peter Maydell , anjo@rev.ng, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Pierrick Bouvier Subject: [PATCH v5 03/48] meson: add common libs for target and target_system Date: Sun, 4 May 2025 18:51:38 -0700 Message-ID: <20250505015223.3895275-4-pierrick.bouvier@linaro.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250505015223.3895275-1-pierrick.bouvier@linaro.org> References: <20250505015223.3895275-1-pierrick.bouvier@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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::42b; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pf1-x42b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1746410040599116600 Content-Type: text/plain; charset="utf-8" Following what we did for hw/, we need target specific common libraries for target. We need 2 different libraries: - code common to a base architecture - system code common to a base architecture For user code, it can stay compiled per target for now. Reviewed-by: Richard Henderson Signed-off-by: Pierrick Bouvier --- meson.build | 78 +++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 61 insertions(+), 17 deletions(-) diff --git a/meson.build b/meson.build index abdb2cc33ea..b2c79a7a928 100644 --- a/meson.build +++ b/meson.build @@ -3678,6 +3678,8 @@ target_arch =3D {} target_system_arch =3D {} target_user_arch =3D {} hw_common_arch =3D {} +target_common_arch =3D {} +target_common_system_arch =3D {} =20 # NOTE: the trace/ subdirectory needs the qapi_trace_events variable # that is filled in by qapi/. @@ -4081,29 +4083,59 @@ common_all =3D static_library('common', =20 # construct common libraries per base architecture hw_common_arch_libs =3D {} +target_common_arch_libs =3D {} +target_common_system_arch_libs =3D {} foreach target : target_dirs config_target =3D config_target_mak[target] target_base_arch =3D config_target['TARGET_BASE_ARCH'] + target_inc =3D [include_directories('target' / target_base_arch)] + inc =3D [common_user_inc + target_inc] =20 - # check if already generated - if target_base_arch in hw_common_arch_libs - continue - endif + # prevent common code to access cpu compile time definition, + # but still allow access to cpu.h + target_c_args =3D ['-DCPU_DEFS_H'] + target_system_c_args =3D target_c_args + ['-DCOMPILING_SYSTEM_VS_USER', = '-DCONFIG_SOFTMMU'] =20 if target_base_arch in hw_common_arch - target_inc =3D [include_directories('target' / target_base_arch)] - src =3D hw_common_arch[target_base_arch] - lib =3D static_library( - 'hw_' + target_base_arch, - build_by_default: false, - sources: src.all_sources() + genh, - include_directories: common_user_inc + target_inc, - implicit_include_directories: false, - # prevent common code to access cpu compile time - # definition, but still allow access to cpu.h - c_args: ['-DCPU_DEFS_H', '-DCOMPILING_SYSTEM_VS_USER', '-DCONFIG_SOF= TMMU'], - dependencies: src.all_dependencies()) - hw_common_arch_libs +=3D {target_base_arch: lib} + if target_base_arch not in hw_common_arch_libs + src =3D hw_common_arch[target_base_arch] + lib =3D static_library( + 'hw_' + target_base_arch, + build_by_default: false, + sources: src.all_sources() + genh, + include_directories: inc, + c_args: target_system_c_args, + dependencies: src.all_dependencies()) + hw_common_arch_libs +=3D {target_base_arch: lib} + endif + endif + + if target_base_arch in target_common_arch + if target_base_arch not in target_common_arch_libs + src =3D target_common_arch[target_base_arch] + lib =3D static_library( + 'target_' + target_base_arch, + build_by_default: false, + sources: src.all_sources() + genh, + include_directories: inc, + c_args: target_c_args, + dependencies: src.all_dependencies()) + target_common_arch_libs +=3D {target_base_arch: lib} + endif + endif + + if target_base_arch in target_common_system_arch + if target_base_arch not in target_common_system_arch_libs + src =3D target_common_system_arch[target_base_arch] + lib =3D static_library( + 'target_system_' + target_base_arch, + build_by_default: false, + sources: src.all_sources() + genh, + include_directories: inc, + c_args: target_system_c_args, + dependencies: src.all_dependencies()) + target_common_system_arch_libs +=3D {target_base_arch: lib} + endif endif endforeach =20 @@ -4276,12 +4308,24 @@ foreach target : target_dirs target_common =3D common_ss.apply(config_target, strict: false) objects =3D [common_all.extract_objects(target_common.sources())] arch_deps +=3D target_common.dependencies() + if target_base_arch in target_common_arch_libs + src =3D target_common_arch[target_base_arch].apply(config_target, stri= ct: false) + lib =3D target_common_arch_libs[target_base_arch] + objects +=3D lib.extract_objects(src.sources()) + arch_deps +=3D src.dependencies() + endif if target_type =3D=3D 'system' and target_base_arch in hw_common_arch_li= bs src =3D hw_common_arch[target_base_arch].apply(config_target, strict: = false) lib =3D hw_common_arch_libs[target_base_arch] objects +=3D lib.extract_objects(src.sources()) arch_deps +=3D src.dependencies() endif + if target_type =3D=3D 'system' and target_base_arch in target_common_sys= tem_arch_libs + src =3D target_common_system_arch[target_base_arch].apply(config_targe= t, strict: false) + lib =3D target_common_system_arch_libs[target_base_arch] + objects +=3D lib.extract_objects(src.sources()) + arch_deps +=3D src.dependencies() + endif =20 target_specific =3D specific_ss.apply(config_target, strict: false) arch_srcs +=3D target_specific.sources() --=20 2.47.2