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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-04-26 10:51:32 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2012-05-05 00:24:07 +0200 |
| commit | 5efe241eac80bb534fed0a965684c2d7527af5bf (patch) | |
| tree | 19ed9588bd0dc9c435ccbdc8b688acca7afc66ce /sound | |
| parent | Linux 3.4-rc1 (diff) | |
| download | linux-5efe241eac80bb534fed0a965684c2d7527af5bf.tar.xz linux-5efe241eac80bb534fed0a965684c2d7527af5bf.zip | |
kconfig: Add error handling to KCONFIG_ALLCONFIG
- Only try to read the file specified if KCONFIG_ALL_CONFIG is set to
something other than the empty string or "1".
- Don't use stat to check the name passed to conf_read_simple so that
zconf_fopen can find the file in the current directory or in SRCTREE
removing a extremely source of confusing failure, where KCONFIG_ALL_CONFIG
was not interpreted with respect to the directory make was called in.
- If conf_read_simple fails complain clearly and stop processing.
Allowing the simple debugging of typos.
- Clearly document the behavior so it is clear to users which
values are treated as flags and which values are treated as
filenames.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions