From nobody Tue Jul 15 05:57:42 2025 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1650719165416612.887763201218; Sat, 23 Apr 2022 06:06:05 -0700 (PDT) Received: from localhost ([::1]:39680 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1niFSe-0006x6-EC for importer2@patchew.org; Sat, 23 Apr 2022 09:06:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42678) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1niFFL-00075i-CY for qemu-devel@nongnu.org; Sat, 23 Apr 2022 08:52:19 -0400 Received: from mail-ed1-x52e.google.com ([2a00:1450:4864:20::52e]:45914) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1niFFJ-00057r-Kv for qemu-devel@nongnu.org; Sat, 23 Apr 2022 08:52:19 -0400 Received: by mail-ed1-x52e.google.com with SMTP id be20so5112732edb.12 for ; Sat, 23 Apr 2022 05:52:17 -0700 (PDT) Received: from avogadro.lan ([2001:b07:6468:f312:1c09:f536:3de6:228c]) by smtp.gmail.com with ESMTPSA id bo14-20020a170906d04e00b006ce98d9c3e3sm1655573ejb.194.2022.04.23.05.52.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Apr 2022 05:52:15 -0700 (PDT) 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=dNmPnWSLR4JpGKD8F5bvT0F6bgApgbbgz90D+2MI2jc=; b=D00WE/1UcauiiwD0mrRr2Dd9Sl0000dopoyp/cpiQgVRRHBPHuWP8FvXW1GvvTD5DK z6oupthqVf+uNXrBAmEO5fZqA98OD5OiP71auZ+qiwtFwo7x91tKnv/sF7sEWMIdzvs8 CSW0U0+HfF1ftQw6hv86RZHJA6j5mJpaeeCuMEnA4/Wxq4jqhy2kJEpaMaGyxgqn6rPH FHcl6YoqN+uvhimksH9ESj+vGMsD7Yc+QsMJC0GsAD2d7YC++nk50xaFnCNnZJkaNPFJ 03Ld/zF70Dloc8U8NGcHhet0fD61EPXOA2j6ZCRgMkdcWgMW6xQ8hsVU5tAobpUE4y2j ZiZA== 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=dNmPnWSLR4JpGKD8F5bvT0F6bgApgbbgz90D+2MI2jc=; b=FxDcgFfwJULsZnOaJLR4pHThSkAD8teCc95Y3dA+9mpDBshDto0VDQ4zlIvaCGYMK7 f678Xy7BYRNCh+xlW52Ya3rAj87wwA3yFdcgOWkgmOUKyMMD/EBNNYtugTWOmMdKHjBh Hmmy53qfCYOQgGm6IgG8spCSk+njVhE0E1VjNTxefz9b5p+YF3y+RKgNrlgdMmLBC84d 8PEUC1AkPrf6w0vga+CCXCYwrGoyzR9+oJ5U9h1HTeC6oqFP6zoWTi/aw+jZEFra2U5K xdIfVi+ezhiYoTgSGZ9BCTpJJz2zTxHyzyB0DcU+cgIwHTjXC+6S0SiFTtg7KiAY4uow hJGg== X-Gm-Message-State: AOAM531xzZRlNhRYhvTObPQK/kRdP82+UMBKFA4wjllJB9C2q7Fd87Z4 Q8vN0GFleYdANOLsr8snwQ1IPiTBKYg7fg== X-Google-Smtp-Source: ABdhPJwBzMNo/s+5x5pI8Kyu799k2m5RsBLM95ahhPNpZlaOBuMec2m11NS1wVUeNYzcQnmZ5Fve4w== X-Received: by 2002:a05:6402:190a:b0:424:890:e4e1 with SMTP id e10-20020a056402190a00b004240890e4e1mr10059987edz.169.1650718336299; Sat, 23 Apr 2022 05:52:16 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PATCH v2 09/34] meson, configure: move keyctl test to meson Date: Sat, 23 Apr 2022 14:51:26 +0200 Message-Id: <20220423125151.27821-10-pbonzini@redhat.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220423125151.27821-1-pbonzini@redhat.com> References: <20220423125151.27821-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Type: text/plain 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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::52e; envelope-from=paolo.bonzini@gmail.com; helo=mail-ed1-x52e.google.com X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, PP_MIME_FAKE_ASCII_TEXT=0.999, RCVD_IN_DNSWL_NONE=-0.0001, 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: , Cc: marcandre.lureau@redhat.com Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1650719166752100001 Reviewed-by: Marc-Andr=C3=A9 Lureau Signed-off-by: Paolo Bonzini --- configure | 44 ----------------------------------- crypto/meson.build | 4 +++- meson.build | 15 +++++++++++- meson_options.txt | 2 ++ scripts/meson-buildoptions.sh | 3 +++ 5 files changed, 22 insertions(+), 46 deletions(-) diff --git a/configure b/configure index 4deca94235..313579019d 100755 --- a/configure +++ b/configure @@ -322,7 +322,6 @@ trace_file=3D"trace" coroutine=3D"" tls_priority=3D"NORMAL" plugins=3D"$default_feature" -secret_keyring=3D"$default_feature" meson=3D"" meson_args=3D"" ninja=3D"" @@ -1009,10 +1008,6 @@ for opt do ;; --gdb=3D*) gdb_bin=3D"$optarg" ;; - --enable-keyring) secret_keyring=3D"yes" - ;; - --disable-keyring) secret_keyring=3D"no" - ;; --enable-gio) gio=3Dyes ;; --disable-gio) gio=3Dno @@ -2440,41 +2435,6 @@ case "$slirp" in ;; esac =20 -########################################## -# check for usable __NR_keyctl syscall - -if test "$linux" =3D "yes" ; then - - have_keyring=3Dno - cat > $TMPC << EOF -#include -#include -#include -#include -int main(void) { - return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); -} -EOF - if compile_prog "" "" ; then - have_keyring=3Dyes - fi -fi -if test "$secret_keyring" !=3D "no" -then - if test "$have_keyring" =3D "yes" - then - secret_keyring=3Dyes - else - if test "$secret_keyring" =3D "yes" - then - error_exit "syscall __NR_keyctl requested, \ -but not implemented on your system" - else - secret_keyring=3Dno - fi - fi -fi - ########################################## # End of CC checks # After here, no more $cc or $ld runs @@ -2760,10 +2720,6 @@ if test -n "$gdb_bin"; then fi fi =20 -if test "$secret_keyring" =3D "yes" ; then - echo "CONFIG_SECRET_KEYRING=3Dy" >> $config_host_mak -fi - echo "ROMS=3D$roms" >> $config_host_mak echo "MAKE=3D$make" >> $config_host_mak echo "PYTHON=3D$python" >> $config_host_mak diff --git a/crypto/meson.build b/crypto/meson.build index 19c44bea89..f065f2f277 100644 --- a/crypto/meson.build +++ b/crypto/meson.build @@ -34,7 +34,9 @@ else crypto_ss.add(files('hash-glib.c', 'hmac-glib.c', 'pbkdf-stub.c')) endif =20 -crypto_ss.add(when: 'CONFIG_SECRET_KEYRING', if_true: files('secret_keyrin= g.c')) +if have_keyring + crypto_ss.add(files('secret_keyring.c')) +endif if have_afalg crypto_ss.add(if_true: files('afalg.c', 'cipher-afalg.c', 'hash-afalg.c'= )) endif diff --git a/meson.build b/meson.build index 55ad65ce95..b39b157222 100644 --- a/meson.build +++ b/meson.build @@ -1938,6 +1938,19 @@ config_host_data.set('CONFIG_GETAUXVAL', cc.links(gn= u_source_prefix + ''' return getauxval(AT_HWCAP) =3D=3D 0; }''')) =20 +have_keyring =3D get_option('keyring') \ + .require(targetos =3D=3D 'linux', error_message: 'keyring is only availa= ble on Linux') \ + .require(cc.compiles(''' + #include + #include + #include + #include + #include + int main(void) { + return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); + }'''), error_message: 'keyctl syscall not available on this system').a= llowed() +config_host_data.set('CONFIG_SECRET_KEYRING', have_keyring) + have_cpuid_h =3D cc.links(''' #include int main(void) { @@ -3696,7 +3709,7 @@ if nettle.found() endif summary_info +=3D {'AF_ALG support': have_afalg} summary_info +=3D {'rng-none': get_option('rng_none')} -summary_info +=3D {'Linux keyring': config_host.has_key('CONFIG_SECRET= _KEYRING')} +summary_info +=3D {'Linux keyring': have_keyring} summary(summary_info, bool_yn: true, section: 'Crypto') =20 # Libraries diff --git a/meson_options.txt b/meson_options.txt index c00e0866e9..d58c69315c 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -90,6 +90,8 @@ option('avx2', type: 'feature', value: 'auto', description: 'AVX2 optimizations') option('avx512f', type: 'feature', value: 'disabled', description: 'AVX512F optimizations') +option('keyring', type: 'feature', value: 'auto', + description: 'Linux keyring support') =20 option('attr', type : 'feature', value : 'auto', description: 'attr/xattr support') diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh index cd922614e8..0daeb11fd3 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -68,6 +68,7 @@ meson_options_help() { printf "%s\n" ' hvf HVF acceleration support' printf "%s\n" ' iconv Font glyph conversion support' printf "%s\n" ' jack JACK sound support' + printf "%s\n" ' keyring Linux keyring support' printf "%s\n" ' kvm KVM acceleration support' printf "%s\n" ' l2tpv3 l2tpv3 network backend support' printf "%s\n" ' libdaxctl libdaxctl support' @@ -229,6 +230,8 @@ _meson_option_parse() { --disable-install-blobs) printf "%s" -Dinstall_blobs=3Dfalse ;; --enable-jack) printf "%s" -Djack=3Denabled ;; --disable-jack) printf "%s" -Djack=3Ddisabled ;; + --enable-keyring) printf "%s" -Dkeyring=3Denabled ;; + --disable-keyring) printf "%s" -Dkeyring=3Ddisabled ;; --enable-kvm) printf "%s" -Dkvm=3Denabled ;; --disable-kvm) printf "%s" -Dkvm=3Ddisabled ;; --enable-l2tpv3) printf "%s" -Dl2tpv3=3Denabled ;; --=20 2.35.1