From 5dccc41f5c3de56194c5bc4e0ac43c2b1ce1b0db Mon Sep 17 00:00:00 2001
From: Yifan Zhao <yifanz16@illinois.edu>
Date: Wed, 31 Mar 2021 21:59:12 -0500
Subject: [PATCH] Prettify argparse
---
hpvm/tools/py-approxhpvm/main.py.in | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/hpvm/tools/py-approxhpvm/main.py.in b/hpvm/tools/py-approxhpvm/main.py.in
index 81fbd29b27..a472935f5f 100644
--- a/hpvm/tools/py-approxhpvm/main.py.in
+++ b/hpvm/tools/py-approxhpvm/main.py.in
@@ -179,19 +179,19 @@ def parse_args():
# Relaying arguments for clang++ (source -> bitcode stage)
parser.add_argument(
- "-I", "--include", type=Path, action="append",
+ "-I", "--include", type=Path, action="append", metavar="dir",
help="[clang emit-llvm] Add directory to include search path"
)
parser.add_argument(
- "-D", type=str, action="append",
+ "-D", type=str, action="append", metavar="<macro>=<value>",
help="[clang emit-llvm] Define macro"
)
parser.add_argument(
- "-f", type=str, action="append",
+ "-f", type=str, action="append", metavar="flag",
help="[clang emit-llvm] clang++ flags (such as -ffastmath)"
)
parser.add_argument(
- "-O", type=str, default="0",
+ "-O", type=str, default="0", metavar="level",
help="[clang emit-llvm] Optimization level"
)
parser.add_argument(
@@ -201,10 +201,12 @@ def parse_args():
# Relaying arguments for clang++ (linking stage)
parser.add_argument(
- "-L", type=Path, action="append", help="[clang linker] Add directory to library search path"
+ "-L", type=Path, action="append", metavar="dir",
+ help="[clang linker] Add directory to library search path"
)
parser.add_argument(
- "-l", type=str, action="append", help="[clang linker] Link library (such as -lpthread)"
+ "-l", type=str, action="append", metavar="name",
+ help="[clang linker] Link library (such as -lpthread)"
)
args = parser.parse_args()
--
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