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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-05-10 19:56:01 +0300 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-05-10 20:16:21 +0300 |
| commit | 580c5b3e1b8bc49dd5452c8a65a72452c534b4b5 (patch) | |
| tree | b8d2bad59db23ebcf1f3b17c2b6936379049138f /scripts/kconfig/confdata.c | |
| parent | 67424f61f8132215514e03ce1760d30356ac56d7 (diff) | |
| download | linux-580c5b3e1b8bc49dd5452c8a65a72452c534b4b5.tar.xz | |
kconfig: make parent directories for the saved .config as needed
With menuconfig / nconfig, users can input any file path from the
"Save" menu, but it fails if the parent directory does not exist.
Why not create the parent directory automatically. I think this is
a user-friendly behavior.
I changed the error messages in menuconfig / nconfig.
"Nonexistent directory" is no longer the most likely reason of the
failure. Perhaps, the user specified the existing directory, or
attempted to write to the location without write permission.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/kconfig/confdata.c')
| -rw-r--r-- | scripts/kconfig/confdata.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 399973e35533..d7bd353a8e50 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -881,6 +881,9 @@ int conf_write(const char *name) return -1; } + if (make_parent_dir(name)) + return -1; + env = getenv("KCONFIG_OVERWRITECONFIG"); if (env && *env) { *tmpname = 0; |