mirror of
https://github.com/Mbed-TLS/mbedtls.git
synced 2025-10-31 21:50:31 +03:00
105 lines
3.1 KiB
Bash
Executable File
105 lines
3.1 KiB
Bash
Executable File
#! /usr/bin/env sh
|
|
|
|
# Copyright The Mbed TLS Contributors
|
|
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
|
|
#
|
|
# Purpose
|
|
#
|
|
# Check if generated files are up-to-date.
|
|
|
|
set -eu
|
|
|
|
if [ $# -ne 0 ] && [ "$1" = "--help" ]; then
|
|
cat <<EOF
|
|
$0 [-u]
|
|
This script checks that all generated file are up-to-date. If some aren't, by
|
|
default the scripts reports it and exits in error; with the -u option, it just
|
|
updates them instead.
|
|
|
|
-u Update the files rather than return an error for out-of-date files.
|
|
EOF
|
|
exit
|
|
fi
|
|
|
|
if [ -d library -a -d include -a -d tests ]; then :; else
|
|
echo "Must be run from Mbed TLS root" >&2
|
|
exit 1
|
|
fi
|
|
|
|
UPDATE=
|
|
if [ $# -ne 0 ] && [ "$1" = "-u" ]; then
|
|
shift
|
|
UPDATE='y'
|
|
fi
|
|
|
|
# check SCRIPT FILENAME[...]
|
|
# check SCRIPT DIRECTORY
|
|
# Run SCRIPT and check that it does not modify any of the specified files.
|
|
# In the first form, there can be any number of FILENAMEs, which must be
|
|
# regular files.
|
|
# In the second form, there must be a single DIRECTORY, standing for the
|
|
# list of files in the directory. Running SCRIPT must not modify any file
|
|
# in the directory and must not add or remove files either.
|
|
# If $UPDATE is empty, abort with an error status if a file is modified.
|
|
check()
|
|
{
|
|
SCRIPT=$1
|
|
shift
|
|
|
|
directory=
|
|
if [ -d "$1" ]; then
|
|
directory="$1"
|
|
set -- "$1"/*
|
|
fi
|
|
|
|
for FILE in "$@"; do
|
|
cp -p "$FILE" "$FILE.bak"
|
|
done
|
|
|
|
"$SCRIPT"
|
|
|
|
# Compare the script output to the old files and remove backups
|
|
for FILE in "$@"; do
|
|
if diff "$FILE" "$FILE.bak" >/dev/null 2>&1; then
|
|
# Move the original file back so that $FILE's timestamp doesn't
|
|
# change (avoids spurious rebuilds with make).
|
|
mv "$FILE.bak" "$FILE"
|
|
else
|
|
echo "'$FILE' was either modified or deleted by '$SCRIPT'"
|
|
if [ -z "$UPDATE" ]; then
|
|
exit 1
|
|
else
|
|
rm "$FILE.bak"
|
|
fi
|
|
fi
|
|
done
|
|
|
|
if [ -n "$directory" ]; then
|
|
old_list="$*"
|
|
set -- "$directory"/*
|
|
new_list="$*"
|
|
# Check if there are any new files
|
|
if [ "$old_list" != "$new_list" ]; then
|
|
echo "Files were deleted or created by '$SCRIPT'"
|
|
echo "Before: $old_list"
|
|
echo "After: $new_list"
|
|
if [ -z "$UPDATE" ]; then
|
|
exit 1
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# Note: if the format of calls to the "check" function changes, update
|
|
# scripts/code_style.py accordingly. For generated C source files (*.h or *.c),
|
|
# the format must be "check SCRIPT FILENAME...". For other source files,
|
|
# any shell syntax is permitted (including e.g. command substitution).
|
|
|
|
check scripts/generate_errors.pl library/error.c
|
|
check scripts/generate_query_config.pl programs/test/query_config.c
|
|
check scripts/generate_features.pl library/version_features.c
|
|
check scripts/generate_visualc_files.pl visualc/VS2010
|
|
check scripts/generate_psa_constants.py programs/psa/psa_constant_names_generated.c
|
|
check tests/scripts/generate_bignum_tests.py $(tests/scripts/generate_bignum_tests.py --list)
|
|
check tests/scripts/generate_psa_tests.py $(tests/scripts/generate_psa_tests.py --list)
|