Compile without -Werror so that we can compare Fruit performance of t…

…he latest release vs older releases with recent compilers, even if old Fruit versions would emit warnings with those compilers.

extras/benchmark/generate_benchmark.py

@@ -135,8 +135,8 @@ def generate_benchmark(
         other_compile_flags.append('-fno-exceptions')
     if not use_rtti:
         other_compile_flags.append('-fno-rtti')
-    compile_command = '%s -std=%s -MMD -MP -O2 -W -Wall -Werror -DNDEBUG -ftemplate-depth=10000 %s %s' % (compiler, cxx_std, include_flags, ' '.join(other_compile_flags))
-    link_command = '%s -std=%s -O2 -W -Wall -Werror %s %s' % (compiler, cxx_std, rpath_flags, library_dirs_flags)
+    compile_command = '%s -std=%s -MMD -MP -O2 -W -Wall -DNDEBUG -ftemplate-depth=10000 %s %s' % (compiler, cxx_std, include_flags, ' '.join(other_compile_flags))
+    link_command = '%s -std=%s -O2 -W -Wall %s %s' % (compiler, cxx_std, rpath_flags, library_dirs_flags)
     # GCC requires passing the -lfruit flag *after* all object files to be linked for some reason.
     link_command_suffix = link_libraries_flags