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bh=n4MdronCS1pIne/jgCEpECsQ9BNvIop52zCmFZcai/M=; b=bOO0LnEFYPdJ0lBdU9lmm8giXF1x/zGd6ncPhA4z2aHGii6iPMWiZWSQtqyF81eCeW2cGb l9P+AELSw9sHOygiX+sMU6AxvEz5qUk1h+CTidXpl5xLfoDKJs6+XFHe35lvsQvyQmL8BD /l2LlyYoS6yntdHBt8u7Bn+PbFXHBUw= X-MC-Unique: PvZBWoBlMZKGdjSX14rG1Q-1 From: Thomas Huth To: qemu-devel@nongnu.org, Stefan Hajnoczi Subject: [PULL 1/7] meson.build: Make keyutils independent from keyring Date: Mon, 25 Sep 2023 11:00:54 +0200 Message-ID: <20230925090100.45632-2-thuth@redhat.com> In-Reply-To: <20230925090100.45632-1-thuth@redhat.com> References: <20230925090100.45632-1-thuth@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 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=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1695632510945100003 Commit 0db0fbb5cf ("Add conditional dependency for libkeyutils") tried to provide a possibility for the user to disable keyutils if not required by makeing it depend on the keyring feature. This looked reasonable at a first glance (the unit test in tests/unit/ needs both), but the condition in meson.build fails if the feature is meant to be detected automatically, and there is also another spot in backends/meson.build where keyutils is used independently from keyring. So let's remove the dependency on keyring again and introduce a proper meson build option instead. Cc: qemu-stable@nongnu.org Fixes: 0db0fbb5cf ("Add conditional dependency for libkeyutils") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1842 Message-ID: <20230824094208.255279-1-thuth@redhat.com> Reviewed-by: "Daniel P. Berrang=C3=A9" Signed-off-by: Thomas Huth --- meson.build | 6 ++++-- meson_options.txt | 2 ++ scripts/meson-buildoptions.sh | 3 +++ 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/meson.build b/meson.build index f426861d90..5139db2ff7 100644 --- a/meson.build +++ b/meson.build @@ -1763,8 +1763,9 @@ if gnutls.found() method: 'pkg-config') endif keyutils =3D not_found -if get_option('keyring').enabled() - keyutils =3D dependency('libkeyutils', required: false, method: 'pkg-con= fig') +if not get_option('libkeyutils').auto() or have_block + keyutils =3D dependency('libkeyutils', required: get_option('libkeyutils= '), + method: 'pkg-config') endif =20 has_gettid =3D cc.has_function('gettid') @@ -4229,6 +4230,7 @@ endif summary_info +=3D {'AF_ALG support': have_afalg} summary_info +=3D {'rng-none': get_option('rng_none')} summary_info +=3D {'Linux keyring': have_keyring} +summary_info +=3D {'Linux keyutils': keyutils} summary(summary_info, bool_yn: true, section: 'Crypto') =20 # UI diff --git a/meson_options.txt b/meson_options.txt index 2ca40f22e9..57e265c871 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -121,6 +121,8 @@ option('avx512bw', type: 'feature', value: 'auto', description: 'AVX512BW optimizations') option('keyring', type: 'feature', value: 'auto', description: 'Linux keyring support') +option('libkeyutils', type: 'feature', value: 'auto', + description: 'Linux keyutils support') =20 option('af_xdp', type : 'feature', value : 'auto', description: 'AF_XDP network backend support') diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh index 230119346a..e4b46d5715 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -122,6 +122,7 @@ meson_options_help() { printf "%s\n" ' libdaxctl libdaxctl support' printf "%s\n" ' libdw debuginfo support' printf "%s\n" ' libiscsi libiscsi userspace initiator' + printf "%s\n" ' libkeyutils Linux keyutils support' printf "%s\n" ' libnfs libnfs block device driver' printf "%s\n" ' libpmem libpmem support' printf "%s\n" ' libssh ssh block device support' @@ -345,6 +346,8 @@ _meson_option_parse() { --libexecdir=3D*) quote_sh "-Dlibexecdir=3D$2" ;; --enable-libiscsi) printf "%s" -Dlibiscsi=3Denabled ;; --disable-libiscsi) printf "%s" -Dlibiscsi=3Ddisabled ;; + --enable-libkeyutils) printf "%s" -Dlibkeyutils=3Denabled ;; + --disable-libkeyutils) printf "%s" -Dlibkeyutils=3Ddisabled ;; --enable-libnfs) printf "%s" -Dlibnfs=3Denabled ;; --disable-libnfs) printf "%s" -Dlibnfs=3Ddisabled ;; --enable-libpmem) printf "%s" -Dlibpmem=3Denabled ;; --=20 2.41.0