diff options
| author | Masahiro Yamada | 2023-01-07 18:18:20 +0900 |
|---|---|---|
| committer | Masahiro Yamada | 2023-01-22 23:43:33 +0900 |
| commit | 93c656de8da8b53317bd88ecb7cce592310995d8 (patch) | |
| tree | 7b719c2a98fdfd24e3d2b03af54dd3aba43ab90f /scripts | |
| parent | faa91c472be8ffa3121c9db803d3e529d48e246a (diff) | |
fixdep: do not parse *.rlib, *.rmeta, *.so
fixdep is designed only for parsing text files. read_file() appends
a terminating null byte ('\0') and parse_config_file() calls strstr()
to search for CONFIG options.
rustc outputs *.rlib, *.rmeta, *.so to dep-info. fixdep needs them in
the dependency, but there is no point in parsing such binary files.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/basic/fixdep.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c index e22e689de61e..fa562806c2be 100644 --- a/scripts/basic/fixdep.c +++ b/scripts/basic/fixdep.c @@ -250,6 +250,15 @@ static int is_ignored_file(const char *s, int len) str_ends_with(s, len, "include/generated/autoksyms.h"); } +/* Do not parse these files */ +static int is_no_parse_file(const char *s, int len) +{ + /* rustc may list binary files in dep-info */ + return str_ends_with(s, len, ".rlib") || + str_ends_with(s, len, ".rmeta") || + str_ends_with(s, len, ".so"); +} + /* * Important: The below generated source_foo.o and deps_foo.o variable * assignments are parsed not only by make, but also by the rather simple @@ -382,7 +391,7 @@ static void parse_dep_file(char *p, const char *target) need_parse = true; } - if (need_parse) { + if (need_parse && !is_no_parse_file(p, q - p)) { void *buf; buf = read_file(p); |