Fix Fedora CI build. (#4957)

Signed-off-by: fruffy <[email protected]>

.github/workflows/ci-test-fedora.yml

@@ -21,6 +21,8 @@ jobs:
     container:
       image: registry.fedoraproject.org/fedora:latest
       options: --privileged
+      env:
+        IN_DOCKER: "TRUE"
     env:
       CTEST_PARALLEL_LEVEL: 4
     steps:
@@ -47,6 +49,6 @@ jobs:
           cmake --build build -- -j $(nproc)
 
       - name: Run p4c tests (Fedora Linux)
-        # Need to use sudo for the eBPF kernel tests.
-        run: sudo -E ctest --output-on-failure --schedule-random
+        run: |
+          export PATH="$HOME/.local/bin:$PATH"; ctest --output-on-failure --schedule-random
         working-directory: ./build

tools/install_fedora_deps.sh

@@ -1,6 +1,15 @@
 #!/bin/bash
 
-set -e
+# Script for building P4C on Fedora for continuous integration builds.
+
+set -e  # Exit on error.
+set -x  # Make command execution verbose
+
+# In Docker builds, sudo is not available. So make it a noop.
+if [ "$IN_DOCKER" == "TRUE" ]; then
+  echo "Executing within docker container."
+  function sudo() { command "$@"; }
+fi
 
 sudo dnf install -y -q \
     automake \
@@ -47,12 +56,12 @@ sudo dnf install -y -q \
     zlib-devel \
     ninja-build
 
-sudo pip3 install ply ptf scapy==2.5.0 wheel
+pip3 install --user ply ptf scapy==2.5.0 wheel
 
 # Install dependencies for the BMv2 PTF runner and P4Runtime.
-sudo pip3 install --upgrade protobuf==3.20.3
-sudo pip3 install --upgrade googleapis-common-protos==1.61.0
-sudo pip3 install --upgrade grpcio==1.59.2
+pip3 install --user --upgrade protobuf==3.20.3
+pip3 install --user --upgrade googleapis-common-protos==1.61.0
+pip3 install --user --upgrade grpcio==1.59.2
 
 MAKEFLAGS="-j$(nproc)"
 export MAKEFLAGS