[xen stable-4.14] automation: Remove clang-8 from Debian unstable container

[patchbot@xxxxxxx]

commit c267abfaf2d8176371eda037f9b9152458e0656d
Author:     Anthony PERARD <anthony.perard@xxxxxxxxxx>
AuthorDate: Tue Feb 21 16:55:38 2023 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Wed Feb 22 14:14:35 2023 +0000

    automation: Remove clang-8 from Debian unstable container
    
    First, apt complain that it isn't the right way to add keys anymore,
    but hopefully that's just a warning.
    
    Second, we can't install clang-8:
    The following packages have unmet dependencies:
     clang-8 : Depends: libstdc++-8-dev but it is not installable
               Depends: libgcc-8-dev but it is not installable
               Depends: libobjc-8-dev but it is not installable
               Recommends: llvm-8-dev but it is not going to be installed
               Recommends: libomp-8-dev but it is not going to be installed
     libllvm8 : Depends: libffi7 (>= 3.3~20180313) but it is not installable
    E: Unable to correct problems, you have held broken packages.
    
    clang on Debian unstable is now version 14.0.6.
    
    Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    (cherry picked from commit a6b1e2b80fe2053b1c9c9843fb086a668513ea36)
---
 automation/build/debian/unstable-llvm-8.list |  3 ---
 automation/build/debian/unstable.dockerfile  | 12 ------------
 automation/gitlab-ci/build.yaml              | 10 ----------
 3 files changed, 25 deletions(-)

diff --git a/automation/build/debian/unstable-llvm-8.list 
b/automation/build/debian/unstable-llvm-8.list
deleted file mode 100644
index dc119fa0b4..0000000000
--- a/automation/build/debian/unstable-llvm-8.list
+++ /dev/null
@@ -1,3 +0,0 @@
-# Unstable LLVM 8 repos
-deb http://apt.llvm.org/unstable/ llvm-toolchain-8 main
-deb-src http://apt.llvm.org/unstable/ llvm-toolchain-8 main
diff --git a/automation/build/debian/unstable.dockerfile 
b/automation/build/debian/unstable.dockerfile
index aeb4f3448b..98384db9dd 100644
--- a/automation/build/debian/unstable.dockerfile
+++ b/automation/build/debian/unstable.dockerfile
@@ -50,15 +50,3 @@ RUN apt-get update && \
         apt-get autoremove -y && \
         apt-get clean && \
         rm -rf /var/lib/apt/lists* /tmp/* /var/tmp/*
-
-RUN wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|apt-key add -
-COPY unstable-llvm-8.list /etc/apt/sources.list.d/
-
-RUN apt-get update && \
-    apt-get --quiet --yes install \
-        clang-8 \
-        lld-8 \
-        && \
-        apt-get autoremove -y && \
-        apt-get clean && \
-        rm -rf /var/lib/apt/lists* /tmp/* /var/tmp/*
diff --git a/automation/gitlab-ci/build.yaml b/automation/gitlab-ci/build.yaml
index 1e61d30c85..2ca12226cd 100644
--- a/automation/gitlab-ci/build.yaml
+++ b/automation/gitlab-ci/build.yaml
@@ -286,16 +286,6 @@ debian-unstable-clang-debug:
   variables:
     CONTAINER: debian:unstable
 
-debian-unstable-clang-8:
-  extends: .clang-8-x86-64-build
-  variables:
-    CONTAINER: debian:unstable
-
-debian-unstable-clang-8-debug:
-  extends: .clang-8-x86-64-build-debug
-  variables:
-    CONTAINER: debian:unstable
-
 debian-unstable-gcc:
   extends: .gcc-x86-64-build
   variables:
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.14