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([38.41.223.211]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22db4dbd6f7sm93004015ad.76.2025.04.28.22.00.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 22:00:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1745902819; x=1746507619; 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=8aXdmB6f6CJf71wSR2HMNjOPhUhdvY7cV28foawZJTI=; b=pGdyrq50SHI3RLHGUFTJcmvGAlIO+wecQZJEOOY11FC7+pex9zdvqdQ4mEttice7+N 8ovxiQn33IB9F97iM19UMt77Og7llW5/gDHr17wrJhcop/8UOP/FiCox11C15vt8nVYX v9PWQf635qpVXNCq0zZoNLmD83XCHhOtNkro2SAvx+qm80WCTjTxFY/9hiVpz30Qg5lb goqvTfAwK23Enu/0TvkTM0t6uQnPiaUXIWugBjZi9hIeftlEcRLc1hVVYvOoHlNXHFH2 zJgkObOROwdhSKDrcN+Ej6eFarvYm0+PVPCAhQTRJseahKJzqCj2Xd6/ILRSG3mkSuaL 7Ybg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745902819; x=1746507619; 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=8aXdmB6f6CJf71wSR2HMNjOPhUhdvY7cV28foawZJTI=; b=AW8xnVM5Zwab3sLu1MBT9tiHtmYTbzXDMnL7j1MA0a3wzJRXEepU0MQ2mdDaWVXlee AmTyhmNe62Q7ujTBwksN1YASs7bOMKw9Sdc8YahlhWfb/OSj58fdRfCCNZ4AiCsOunqY vJOA+iPTKY++QvwXN2pkDBogUllULuXgv0o8WSkmexnMJbp22c+bnBskyka3mUlocSmH oONIiolmSASusp8MdrXnxAY1O7IFsuzx4XzTTK3qjZaSf5Chb2hNHLy51uIqB0nUqLZ5 UYTZvMfrMzxUOOSt5Je7+svnp0jMqmXIwNeVCtJDmItDAjMGjjkQHZYJFxjE8Tp9lhMW dxDw== X-Gm-Message-State: AOJu0YylP4hOEnmeI+El23u1dgRvftCj37ucqMjem9nHSJP2eYZ4bZYi IvegfBWm/H8pQ1p5KeRRWEdGZWBytK0J1vhgv1RCeS9XWsD7XEtdj5btiCXSjp4ped79AE67+EN z X-Gm-Gg: ASbGncvZAslBbsLRJ7MjVOkKr5QHSXvGN6jfoKe7MVJzNIcgC++a4PP8L8GpgPIVm7q CABQP8ViJlsAqgvB/Romr4x0iIuiwrY0I1y02DEf0FpKwbJMEO3lcca4alcE2NT2NSjaYW4BLWb 9BGL/DXEpHIascNLeBo6pnKj1TJ32yRFzOQ3N8WW8Gcp4ZoHJStTirfTGVEFstha/tAahMR5s9T U5rj62s/aCwSTNRy0TwivQX/LmeJVS9zU0OkHKD4qZtje5+U9/YmKOr/JFwosL9PK9x+hkdNkZ4 s58oE6H66vQ5KULQ1BGqQpb8gGU/cSvxSJ6D7Z73 X-Google-Smtp-Source: AGHT+IGeLffPwEfhTSFzcSgCxSnqORDeDooD8lNMMrUFiFJLyupXL0rE4ooCbBeJi10RUeob1yF/hA== X-Received: by 2002:a17:902:e5c1:b0:223:377f:9795 with SMTP id d9443c01a7336-22de5debd13mr36357395ad.0.1745902819112; Mon, 28 Apr 2025 22:00:19 -0700 (PDT) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: Peter Maydell , kvm@vger.kernel.org, alex.bennee@linaro.org, Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, anjo@rev.ng, richard.henderson@linaro.org, Pierrick Bouvier Subject: [PATCH 03/13] meson: add common libs for target and target_system Date: Mon, 28 Apr 2025 22:00:00 -0700 Message-ID: <20250429050010.971128-4-pierrick.bouvier@linaro.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250429050010.971128-1-pierrick.bouvier@linaro.org> References: <20250429050010.971128-1-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::62c; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pl1-x62c.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: 1745903066199019000 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. Signed-off-by: Pierrick Bouvier --- meson.build | 78 +++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 61 insertions(+), 17 deletions(-) diff --git a/meson.build b/meson.build index 68d36ac140f..7b2cf3cd7d1 100644 --- a/meson.build +++ b/meson.build @@ -3684,6 +3684,8 @@ 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/. @@ -4087,29 +4089,59 @@ 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 @@ -4282,12 +4314,24 @@ 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