[SYCL] Add check-libclc to CI test

Author: jchlanda

.github/workflows/sycl_linux_build_and_test.yml

@@ -137,6 +137,10 @@ jobs:
       if: always()
       run: |
         cmake --build $GITHUB_WORKSPACE/build --target check-xptifw
+    - name: check-libclc
+      if: always()
+      run: |
+        cmake --build $GITHUB_WORKSPACE/build --target check-libclc
     - name: Install
       # TODO replace utility installation with a single CMake target
       run: |

buildbot/configure.py

@@ -43,13 +43,17 @@ def do_configure(args):
     sycl_enable_xpti_tracing = 'ON'
     xpti_enable_werror = 'ON'
 
+    build_libclc = False
+
     if args.ci_defaults:
         print("#############################################")
         print("# Default CI configuration will be applied. #")
         print("#############################################")
 
         # For clang-format and clang-tidy
         llvm_enable_projects += ";clang-tools-extra"
+        # libclc is required for CI validation
+        build_libclc = True
 
     # replace not append, so ARM ^ X86
     if args.arm:
@@ -59,7 +63,7 @@ def do_configure(args):
         sycl_build_pi_esimd_emulator = 'ON'
 
     if args.cuda or args.hip:
-        llvm_enable_projects += ';libclc'
+        build_libclc = True
 
     if args.cuda:
         llvm_targets_to_build += ';NVPTX'
@@ -101,6 +105,9 @@ def do_configure(args):
     if args.use_lld:
       llvm_enable_lld = 'ON'
 
+    if build_libclc:
+        llvm_enable_projects += ';libclc'
+
     install_dir = os.path.join(abs_obj_dir, "install")
 
     cmake_cmd = [