--- ./build/pgo/profileserver.py	2020-12-02 15:34:46.453053287 +0100
+++ ./build/pgo/profileserver.py	2020-12-02 15:34:57.988970433 +0100
@@ -203,7 +203,8 @@
             sys.exit(1)
 
         llvm_profdata = env.get('LLVM_PROFDATA')
-        if llvm_profdata:
+        cc = env.get('CC')
+        if llvm_profdata and not 'gcc' in cc:
             profraw_files = glob.glob('*.profraw')
             if not profraw_files:
                 print('Could not find profraw files in the current directory: %s' % os.getcwd())