chore: get the rocky-linux-9 builds working again (#15828)

Author: scotthart

ci/cloudbuild/cloudbuild.yaml

@@ -119,6 +119,7 @@ steps:
 
   # Runs the specified build in the image that was created in the first step.
 - name: '${_POOL_REGION}-docker.pkg.dev/${PROJECT_ID}/gcb/${_IMAGE}:${BUILD_ID}'
+  id: 'build.sh'
   entrypoint: 'ci/cloudbuild/build.sh'
   args: [ '--local', '--build', '${_BUILD_NAME}' ]
   secretEnv: ['CODECOV_TOKEN', 'UD', 'UD_PROJECT', 'UD_REGION', 'UD_ZONE', 'UD_SERVICE_ACCOUNT', 'UD_SERVICE_ACCOUNT_NAME', 'UD_IMPERSONATED_SERVICE_ACCOUNT_NAME', 'UD_IDTOKEN_SA_IMPERSONATION_CRED', 'UD_FETCH_OIDC_TOKEN', 'UD_EXTERNAL_ACCOUNT_CRED']
@@ -136,6 +137,7 @@ steps:
 
   # Remove the image created by this build.
 - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
+  id: 'remove-image'
   allowFailure: true
   entrypoint: 'bash'
   args:
@@ -147,6 +149,7 @@ steps:
   # Cancels in-progress builds for previous commits in the current PR so we can
   # free up resources to start running the builds for the new commit.
 - name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
+  id: 'cancel-in-progress-builds-for-PR'
   allowFailure: true
   waitFor: [ '-' ]
   entrypoint: 'bash'

ci/cloudbuild/dockerfiles/demo-rockylinux-9.Dockerfile

@@ -26,7 +26,16 @@ RUN dnf makecache && \
     dnf install -y epel-release && \
     dnf makecache && \
     dnf install -y cmake findutils gcc-c++ git make openssl-devel \
-        patch zlib-devel libcurl-devel c-ares-devel tar wget which
+        patch zlib-devel libcurl-devel c-ares-devel tar wget which \
+        autoconf automake libtool binutils
+# ```
+
+# Set some useful environment variables.
+
+# ```bash
+ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ENV CC=/usr/bin/gcc
+ENV CXX=/usr/bin/g++
 # ```
 
 # Rocky Linux's version of `pkg-config` (https://github.com/pkgconf/pkgconf) is

doc/packaging.md

@@ -1199,7 +1199,16 @@ sudo dnf update -y && \
 sudo dnf install -y epel-release && \
 sudo dnf makecache && \
 sudo dnf install -y cmake findutils gcc-c++ git make openssl-devel \
-        patch zlib-devel libcurl-devel c-ares-devel tar wget which
+        patch zlib-devel libcurl-devel c-ares-devel tar wget which \
+        autoconf automake libtool binutils
+```
+
+Set some useful environment variables.
+
+```bash
+export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export CC=/usr/bin/gcc
+export CXX=/usr/bin/g++
 ```
 
 Rocky Linux's version of `pkg-config` (https://github.com/pkgconf/pkgconf) is