Allows customizing C compiler flags

1 files changed, 5 insertions, 4 deletions

diff --git a/salis.py b/salis.py
index 2d16de3..dc0eb93 100755
--- a/salis.py
+++ b/salis.py
@@ -71,6 +71,7 @@ option_list = [
     ["f", "force", None, "overwrite existing simulation of given name", False, False, bool, [new]],
     ["F", "muta-flip", None, "cosmic rays flip bits instead of randomizing whole bytes", False, False, bool, [bench, new]],
     ["g", "compiler", "CC", "C compiler to use", "gcc", False, str, [bench, load, new]],
+    ["G", "compiler-flags", "FLAGS", "base set of flags to pass to C compiler", "-Wall -Wextra -Werror", False, str, [bench, load, new]],
     ["M", "muta-pow", "POW", "mutator range exponent (range == 2^{POW})", 32, False, ipos, [bench, new]],
     ["m", "mvec-pow", "POW", "memory vector size exponent (size == 2^{POW})", 20, False, ipos, [bench, new]],
     ["n", "name", "NAME", "name of new or loaded simulation", "def.sim", False, str, [load, new, serve]],
@@ -260,9 +261,9 @@ if args.command in ["serve"]:
 
     info("Generated plot configuration:", plots)
 
-    # NOTE: this server implementation is very minimal and has no built-in security!
-    # *DO NOT* deploy this to the internet as it is. Only run this data server within trusted,
-    # private networks.
+    # NOTE: this server implementation is very minimal and has no built-in security.
+    # Please do not put this on the internet! Only run the data server within secure
+    # networks that you own.
     class Handler(SimpleHTTPRequestHandler):
         def __init__(self, *args, **kwargs):
             super().__init__(*args, **kwargs, directory="data")
@@ -364,7 +365,7 @@ includes = set()
 defines = set()
 links = set()
 
-flags.update({"-Wall", "-Wextra", "-Werror", f"-Iarch/{args.arch}"})
+flags.update({*args.compiler_flags.split(), f"-Iarch/{args.arch}"})
 
 defines.add(f"-DARCH=\"{args.arch}\"")
 defines.add(f"-DCOMMAND_{args.command.upper()}")