mirror of
https://github.com/zeldaret/oot.git
synced 2024-11-15 06:06:04 +00:00
83 lines
2.1 KiB
Bash
Executable file
83 lines
2.1 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
# SPDX-FileCopyrightText: © 2024 ZeldaRET
|
|
# SPDX-License-Identifier: CC0-1.0
|
|
|
|
# Usage: preprocess [flags] -- [compile command minus input file...] [single input file]
|
|
# Flags: -v OOT_VERSION (required)
|
|
# Preprocess a C file to:
|
|
# * Re-encode from UTF-8 to EUC-JP
|
|
# (the repo uses UTF-8 for text encoding, but the strings in the ROM are encoded in EUC-JP)
|
|
# * Replace `#pragma increment_block_number` (see preprocess_pragma)
|
|
|
|
set -e
|
|
set -o pipefail
|
|
|
|
if [ "${VERBOSE-}" ]
|
|
then
|
|
set -x
|
|
fi
|
|
|
|
for i in `seq ${#@}`
|
|
do
|
|
if [[ "${!i}" = '--' ]]
|
|
then
|
|
# flags before --
|
|
flags=("${@:1:$(($i - 1))}")
|
|
# compile command, between -- and the input source file
|
|
compilecmd="${@:$(($i + 1)):$((${#@} - $i - 1))}"
|
|
# The last argument, the input source file to be compiled
|
|
srcfile="${@: -1}"
|
|
break
|
|
fi
|
|
done
|
|
|
|
if [ "${VERBOSE-}" ]
|
|
then
|
|
echo flags="${flags[@]}"
|
|
echo compilecmd="$compilecmd"
|
|
echo srcfile="$srcfile"
|
|
fi
|
|
|
|
while getopts "v:" opt "${flags[@]}"
|
|
do
|
|
case $opt in
|
|
v)
|
|
OOT_VERSION=$OPTARG
|
|
;;
|
|
?)
|
|
echo "Error: Bad flags"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [[ "${!OPTIND}" != '--' ]]
|
|
then
|
|
echo "Error: Positional arguments in flags not allowed"
|
|
exit 1
|
|
fi
|
|
|
|
if [ -z "${OOT_VERSION-}" ]
|
|
then
|
|
echo Missing -v
|
|
exit
|
|
fi
|
|
|
|
# Create a temporary directory, and remove it on script exit
|
|
# We use a temp dir instead of a temp file because ido_block_numbers.py and fix_bss.py
|
|
# need the symbol table .T file from IDO, which is always named like the input file.
|
|
# So we use a file named like the original input file, inside a temp dir.
|
|
tempdir=`mktemp -d`
|
|
tempfile=$tempdir/`basename $srcfile`
|
|
trap "rm -rf $tempdir" EXIT
|
|
|
|
# Preprocess pragmas and re-encode from UTF-8 to EUC-JP
|
|
{
|
|
printf '#line 1 "%s"\n' "$srcfile" # linemarker
|
|
./tools/preprocess_pragmas $OOT_VERSION "$srcfile" < "$srcfile"
|
|
} | iconv -f UTF-8 -t EUC-JP > "$tempfile"
|
|
|
|
# Also include the source file's directory to have the include path as if we compiled the original source.
|
|
# Pass the processed temporary file for compilation.
|
|
$compilecmd -I `dirname $srcfile` $tempfile
|