.github/ipc_fuzzer: use new -3 and -4 fuzz.sh options

Stop hardcoding -DCONFIG_IPC_MAJOR_x=y and use the new -3 and -4 fuzz.sh
CLI flags.

Signed-off-by: Marc Herbert <marc.herbert@intel.com>

.github/workflows/build_all.yml

@@ -15,7 +15,7 @@ jobs:
  strategy:
  matrix:
  # Keep these names short due to questionable Github UI choices
- IPC: [ipc3, ipc4]
+ IPC: [3, 4]
 
  steps:
  - name: add i386 arch
@@ -65,5 +65,5 @@ jobs:
  cd workspace
  clang --verbose
  set -x
- sof/scripts/fuzz.sh -b -- -DEXTRA_CFLAGS='-Werror' -DEXTRA_CXXFLAGS='-Werror' \
- -DEXTRA_CONF_FILE='stub_build_all_${{ matrix.IPC }}.conf'
+ sof/scripts/fuzz.sh -b -'${{ matrix.IPC }}' -- -DEXTRA_CFLAGS='-Werror' -DEXTRA_CXXFLAGS='-Werror' \
+ -DEXTRA_CONF_FILE='stub_build_all_ipc${{ matrix.IPC }}.conf'

.github/workflows/ipc_fuzzer.yml

@@ -78,13 +78,13 @@ jobs:
  clang --verbose
  set -x
  case '${{ matrix.IPC }}' in
- IPC3) cmake_arg='-DCONFIG_IPC_MAJOR_3=y' ;;
- IPC4) cmake_arg='-DCONFIG_IPC_MAJOR_4=y' ;;
+ IPC3) _ipc='-3' ;;
+ IPC4) _ipc='-4' ;;
  esac
  duration="${{inputs.fuzzing_duration_s}}"
  duration="${duration:-301}" # pull_request has not 'inputs.' :-(
  # Note libFuzzer makes a difference between -jobs and -workers (capped at nproc/2)
- sof/scripts/fuzz.sh -o fuzz-stdout.txt -t "$duration" -j"$(nproc)" -- "$cmake_arg"
+ sof/scripts/fuzz.sh "$_ipc" -o fuzz-stdout.txt -t "$duration" -j"$(nproc)"
 
  - name: Upload stdout
  uses: actions/upload-artifact@v4