diff options
| author | Arnaud Lacombe <lacombar@gmail.com> | 2011-07-14 23:31:07 +0400 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-07-18 18:29:29 +0400 |
| commit | eb4cf5a642f6430cffff7ba5d8d9bd46ea409281 (patch) | |
| tree | 6cb05ea1abb119903315143cd32c1a86340606c5 /scripts/kconfig/confdata.c | |
| parent | a1e806550e566e987e06561873ab8276ee54d130 (diff) | |
| download | linux-eb4cf5a642f6430cffff7ba5d8d9bd46ea409281.tar.xz | |
kconfig: fix missing "0x" prefix from S_HEX symbol in autoconf.h
The specialized printer for headers (espectially autoconf.h) is missing
fixup code for S_HEX symbol's "0x" prefix. As long as kconfig does not
warn for such missing prefix, this code is needed. Fix this.
In the same time, fix some nits in `header_print_symbol()'.
Cc: Randy Dunlap <rdunlap@xenotime.net>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Broken-by: Arnaud Lacombe <lacombar@gmail.com>
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Reported-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/kconfig/confdata.c')
| -rw-r--r-- | scripts/kconfig/confdata.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index be6952c7fb29..df629ecb4fdf 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -487,27 +487,43 @@ static struct conf_printer kconfig_printer_cb = static void header_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) { - const char *suffix = ""; switch (sym->type) { case S_BOOLEAN: - case S_TRISTATE: + case S_TRISTATE: { + const char *suffix = ""; + switch (*value) { case 'n': return; case 'm': suffix = "_MODULE"; - /* FALLTHROUGH */ + /* fall through */ default: value = "1"; } + fprintf(fp, "#define %s%s%s %s\n", + CONFIG_, sym->name, suffix, value); + break; + } + case S_HEX: { + const char *prefix = ""; + + if (value[0] != '0' || (value[1] != 'x' && value[1] != 'X')) + prefix = "0x"; + fprintf(fp, "#define %s%s %s%s\n", + CONFIG_, sym->name, prefix, value); + break; + } + case S_STRING: + case S_INT: + fprintf(fp, "#define %s%s %s\n", + CONFIG_, sym->name, value); break; default: break; } - fprintf(fp, "#define %s%s%s %s\n", - CONFIG_, sym->name, suffix, value); } static void |