fix(base-images): Add lcab package and improve Ubuntu sync process

The 'lcab' package was removed from Ubuntu 24.04 repositories, causing build failures for projects like libarchive.

This change resolves the issue by installing 'lcab' from a .deb package into the Ubuntu 24.04 base-builder image. To support this while adhering to the image strategy, version-specific install_deps.sh scripts were created for Ubuntu 20.04 and 24.04.

Additionally, the CI workflow for checking synchronization was improved:
- Renamed to 'ubuntu_version_sync.yml' for clarity.
- Updated to monitor 'install_deps.sh' to prevent future drift.

Author: hunsche

.github/workflows/sync-checker.yml .github/workflows/ubuntu_version_sync.yml.github/workflows/sync-checker.yml renamed to .github/workflows/ubuntu_version_sync.yml

@@ -14,7 +14,7 @@
 #
 ################################################################################
 
-name: 'Check Ubuntu Config Sync'
+name: 'Ubuntu Version Sync'
 
 on:
   pull_request:
@@ -54,6 +54,7 @@ jobs:
 
         declare -A LEGACY_SCRIPTS
         LEGACY_SCRIPTS["infra/base-images/base-builder-fuzzbench/fuzzbench_install_dependencies"]="infra/base-images/base-builder-fuzzbench/fuzzbench_install_dependencies_{version}"
+        LEGACY_SCRIPTS["infra/base-images/base-builder/install_deps.sh"]="infra/base-images/base-builder/install_deps_{version}.sh"
         LEGACY_SCRIPTS["infra/base-images/base-builder/install_swift.sh"]="infra/base-images/base-builder/install_swift_{version}.sh"
         LEGACY_SCRIPTS["infra/base-images/base-builder/precompile_honggfuzz"]="infra/base-images/base-builder/precompile_honggfuzz_{version}"
         LEGACY_SCRIPTS["infra/base-images/base-clang/checkout_build_install_llvm.sh"]="infra/base-images/base-clang/checkout_build_install_llvm_{version}.sh"

infra/base-images/base-builder/install_deps_ubuntu-20-04.sh

@@ -0,0 +1,44 @@
+#!/bin/bash -eux
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+# Install base-builder's dependencies in a architecture-aware way.
+
+
+case $(uname -m) in
+    x86_64)
+	dpkg --add-architecture i386
+        ;;
+esac
+
+apt-get update && \
+    apt-get install -y \
+        binutils-dev \
+        build-essential \
+        curl \
+        wget \
+        git \
+        jq \
+        patchelf \
+        rsync \
+        subversion \
+        zip
+
+case $(uname -m) in
+    x86_64)
+	apt-get install -y libc6-dev-i386
+        ;;
+esac

infra/base-images/base-builder/install_deps_ubuntu-24-04.sh

@@ -0,0 +1,49 @@
+#!/bin/bash -eux
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+# Install base-builder's dependencies in a architecture-aware way.
+
+
+case $(uname -m) in
+    x86_64)
+	dpkg --add-architecture i386
+        ;;
+esac
+
+apt-get update && \
+    apt-get install -y \
+        binutils-dev \
+        build-essential \
+        curl \
+        wget \
+        git \
+        jq \
+        patchelf \
+        rsync \
+        subversion \
+        zip
+
+case $(uname -m) in
+    x86_64)
+	apt-get install -y libc6-dev-i386
+        ;;
+esac
+
+# Ubuntu 24.04 does not have lcab. Install an older .deb from Ubuntu repos.
+curl -LO https://mirrors.edge.kernel.org/ubuntu/pool/universe/l/lcab/lcab_1.0b12-7_amd64.deb && \
+    apt-get install -y ./lcab_1.0b12-7_amd64.deb && \
+    rm lcab_1.0b12-7_amd64.deb

infra/base-images/base-builder/ubuntu-20-04.Dockerfile

@@ -16,8 +16,8 @@
 
 FROM gcr.io/oss-fuzz-base/base-clang:ubuntu-20-04
 
-COPY install_deps.sh /
-RUN /install_deps.sh && rm /install_deps.sh
+COPY install_deps_ubuntu-20-04.sh install_swift_ubuntu_20_04.sh /
+RUN /install_deps_ubuntu-20-04.sh
 
 # Build and install latest Python 3.11.
 ENV PYTHON_VERSION 3.11.13

infra/base-images/base-builder/ubuntu-24-04.Dockerfile

@@ -16,8 +16,8 @@
 
 FROM gcr.io/oss-fuzz-base/base-clang:ubuntu-24-04
 
-COPY install_deps.sh /
-RUN /install_deps.sh && rm /install_deps.sh
+COPY install_deps_ubuntu-24-04.sh install_swift_ubuntu_24_04.sh /
+RUN /install_deps_ubuntu-24-04.sh
 
 # Build and install latest Python 3.11.
 ENV PYTHON_VERSION 3.11.13