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tools/makectx: Use subprocess to direct output file

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This way it will appear in 'ctx.h' and not (blah).

Also update the .gitignore for *.obj files, which interestingly
the preprocessor spat out after testing locally.
This commit is contained in:
Joshua Peisach 2023-09-08 17:07:44 -04:00
parent 33048db81a
commit db1910d81e
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GPG Key ID: 41C3D4189AFEDB5A
2 changed files with 24 additions and 6 deletions
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4
.gitignore vendored
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@ -6,4 +6,8 @@ ISLE.EXE
LEGO1.DLL
build/
*.swp
# Stuff generated by the preprocessor and/or tools/makectx.py
*.i
*.obj
ctx.h

26
tools/makectx.py
View File

@ -1,15 +1,29 @@
#!/usr/bin/python3
import argparse
import os
import subprocess
parser = argparse.ArgumentParser(allow_abbrev=False,
description='Verify Exports: Compare the exports of two DLLs.')
parser.add_argument('cppfile', metavar='cppfile', help='Path to the C++ File to preprocess.')
parser = argparse.ArgumentParser(
allow_abbrev=False, description="Verify Exports: Compare the exports of two DLLs."
)
parser.add_argument(
"cppfile", metavar="cppfile", help="Path to the C++ File to preprocess."
)
parser.add_argument(
"--debug",
action="store_true",
help="Print debug information by showing the output from the preprocessor. THIS WILL TAKE A LONG TIME AS YOUR TERMINAL TRIES TO LOAD OVER 100K LINES OF TEXT. Use this if your context contains an error or is empty.",
)
args = parser.parse_args()
if not os.path.isfile(args.cppfile):
parser.error('Specified C++ file does not exist.')
parser.error("Specified C++ file does not exist.")
os.system('cl.exe /EP /P ' + args.cppfile)
output = subprocess.run(
"cl.exe /EP " + args.cppfile, capture_output=not args.debug, text=True
)
print('Preprocessed file. It will be in the directory you executed in this command as "(filename).i".')
f = open("ctx.h", "w")
f.write(output.stdout)
print("Preprocessed file to ctx.h")