#637 -O3 replaces -Ofast

macs3-project · May 14, 2024 · a227a6b · a227a6b
1 parent 7151ca9
commit a227a6b
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/setup.py b/setup.py
@@ -54,9 +54,7 @@ def main():
     numpy_include_dir = [ numpy.get_include() ]
 
     # CFLAG
-    # I intend to use -Ofast, however if gcc version < 4.6, this option is unavailable so...
-    # should I care about old gcc compiler?...
-    extra_c_args = ["-w","-Ofast", "-g0"] # for C, -Ofast implies -O3 and -ffast-math
+    extra_c_args = ["-w","-O3", "-g0"]
 
     # CFLAG for fermi-lite related codes
     clang = False