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Thu, 29 Feb 2024 01:56:00 -0800 (PST) From: Roger Pau Monne To: xen-devel@lists.xenproject.org Cc: Roger Pau Monne , Andrew Cooper , George Dunlap , Jan Beulich , Julien Grall , Stefano Stabellini , Wei Liu , Doug Goldstein Subject: [PATCH 1/2] README: bump minimum required clang/llvm version Date: Thu, 29 Feb 2024 10:55:28 +0100 Message-ID: <20240229095529.17723-2-roger.pau@citrix.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240229095529.17723-1-roger.pau@citrix.com> References: <20240229095529.17723-1-roger.pau@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @citrix.com) X-ZM-MESSAGEID: 1709200586254100003 We no longer have a way to build with the minimum required clang/llvm versi= on stated in the README on the gitlab CI loop, since we dropped the Debian Jes= sie container that had Clang 3.5.0. Bump the minimum required Clang/LLVM to the one used in the oldest producti= on FreeBSD version (13.2 currently), as that's the main reason I care to maint= ain Clang/LLVM support, and as far as I know FreeBSD is the only production deployment of Xen built with Clang/LLVM. Purge the build jobs for non-supported Clang versions from Gitlab CI. Note= the .dockerfiles for the respective distros are explicitly not adjusted to drop= the install of the clang packages, or else those jobs would start to fail on ol= der Xen branches. Signed-off-by: Roger Pau Monn=C3=A9 Acked-by: Julien Grall --- I'm willing to consider older versions, but there needs to be a reason (iow: use-case) for considering those, as maintaining support for older toolchain= s is a burden. --- README | 2 +- automation/gitlab-ci/build.yaml | 45 --------------------------------- 2 files changed, 1 insertion(+), 46 deletions(-) diff --git a/README b/README index c8a108449e29..5fe52cc7a932 100644 --- a/README +++ b/README @@ -41,7 +41,7 @@ provided by your OS distributor: - GCC 4.1.2_20070115 or later - GNU Binutils 2.16.91.0.5 or later or - - Clang/LLVM 3.5 or later + - Clang/LLVM 14.0.0 or later - For ARM 32-bit: - GCC 4.9 or later - GNU Binutils 2.24 or later diff --git a/automation/gitlab-ci/build.yaml b/automation/gitlab-ci/build.y= aml index 6d2cb18b8883..347fe1b5a8db 100644 --- a/automation/gitlab-ci/build.yaml +++ b/automation/gitlab-ci/build.yaml @@ -638,21 +638,6 @@ debian-stretch-gcc: variables: CONTAINER: debian:stretch =20 -debian-stretch-clang: - extends: .clang-x86-64-build - variables: - CONTAINER: debian:stretch - -debian-stretch-clang-debug: - extends: .clang-x86-64-build-debug - variables: - CONTAINER: debian:stretch - -debian-stretch-32-clang-debug: - extends: .clang-x86-32-build-debug - variables: - CONTAINER: debian:stretch-i386 - debian-stretch-32-gcc-debug: extends: .gcc-x86-32-build-debug variables: @@ -725,16 +710,6 @@ ubuntu-trusty-gcc-debug: variables: CONTAINER: ubuntu:trusty =20 -ubuntu-xenial-clang: - extends: .clang-x86-64-build - variables: - CONTAINER: ubuntu:xenial - -ubuntu-xenial-clang-debug: - extends: .clang-x86-64-build-debug - variables: - CONTAINER: ubuntu:xenial - ubuntu-xenial-gcc: extends: .gcc-x86-64-build variables: @@ -745,16 +720,6 @@ ubuntu-xenial-gcc-debug: variables: CONTAINER: ubuntu:xenial =20 -ubuntu-bionic-clang: - extends: .clang-x86-64-build - variables: - CONTAINER: ubuntu:bionic - -ubuntu-bionic-clang-debug: - extends: .clang-x86-64-build-debug - variables: - CONTAINER: ubuntu:bionic - ubuntu-bionic-gcc: extends: .gcc-x86-64-build variables: @@ -775,16 +740,6 @@ ubuntu-focal-gcc-debug: variables: CONTAINER: ubuntu:focal =20 -ubuntu-focal-clang: - extends: .clang-x86-64-build - variables: - CONTAINER: ubuntu:focal - -ubuntu-focal-clang-debug: - extends: .clang-x86-64-build-debug - variables: - CONTAINER: ubuntu:focal - opensuse-leap-clang: extends: .clang-x86-64-build variables: --=20 2.44.0