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Apply uClibc's changes to this kconfig.

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This commit is contained in:
Rob Landley 2007-03-15 13:59:06 -04:00
parent 217047b6b2
commit d989df3d7d
1 changed files with 34 additions and 28 deletions
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62
kconfig/confdata.c
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@ -27,6 +27,10 @@ static int conf_lineno, conf_warnings, conf_unsaved;
const char conf_defname[] = "arch/$ARCH/defconfig";
#endif
#ifndef CONFIG_PREFIX
#define CONFIG_PREFIX "CONFIG_"
#endif
static void conf_warning(const char *fmt, ...)
{
va_list ap;
@ -154,18 +158,20 @@ load:
sym = NULL;
switch (line[0]) {
case '#':
if (memcmp(line + 2, "CONFIG_", 7))
if (line[1]!=' ' || memcmp(line + 2, CONFIG_PREFIX,
strlen(CONFIG_PREFIX))) {
continue;
p = strchr(line + 9, ' ');
}
p = strchr(line + 2 + strlen(CONFIG_PREFIX), ' ');
if (!p)
continue;
*p++ = 0;
if (strncmp(p, "is not set", 10))
continue;
if (def == S_DEF_USER) {
sym = sym_find(line + 9);
sym = sym_find(line + 2 + strlen(CONFIG_PREFIX));
if (!sym) {
conf_warning("trying to assign nonexistent symbol %s", line + 9);
conf_warning("trying to assign nonexistent symbol %s", line + 2 + strlen(CONFIG_PREFIX));
break;
}
} else {
@ -187,12 +193,12 @@ load:
;
}
break;
case 'C':
if (memcmp(line, "CONFIG_", 7)) {
case 'A' ... 'Z':
if (memcmp(line, CONFIG_PREFIX, strlen(CONFIG_PREFIX))) {
conf_warning("unexpected data");
continue;
}
p = strchr(line + 7, '=');
p = strchr(line + strlen(CONFIG_PREFIX), '=');
if (!p)
continue;
*p++ = 0;
@ -203,13 +209,13 @@ load:
*p2 = 0;
}
if (def == S_DEF_USER) {
sym = sym_find(line + 7);
sym = sym_find(line + strlen(CONFIG_PREFIX));
if (!sym) {
conf_warning("trying to assign nonexistent symbol %s", line + 7);
break;
}
} else {
sym = sym_lookup(line + 7, 0);
sym = sym_lookup(line + strlen(CONFIG_PREFIX), 0);
if (sym->type == S_UNKNOWN)
sym->type = S_OTHER;
}
@ -435,7 +441,7 @@ int conf_write(const char *name)
if (!out)
return 1;
sym = sym_lookup("KERNELVERSION", 0);
sym = sym_lookup("KCONFIG_VERSION", 0);
sym_calc_value(sym);
time(&now);
env = getenv("KCONFIG_NOTIMESTAMP");
@ -492,19 +498,19 @@ int conf_write(const char *name)
case S_TRISTATE:
switch (sym_get_tristate_value(sym)) {
case no:
fprintf(out, "# CONFIG_%s is not set\n", sym->name);
fprintf(out, "# "CONFIG_PREFIX"%s is not set\n", sym->name);
break;
case mod:
fprintf(out, "CONFIG_%s=m\n", sym->name);
fprintf(out, CONFIG_PREFIX"%s=m\n", sym->name);
break;
case yes:
fprintf(out, "CONFIG_%s=y\n", sym->name);
fprintf(out, CONFIG_PREFIX"%s=y\n", sym->name);
break;
}
break;
case S_STRING:
str = sym_get_string_value(sym);
fprintf(out, "CONFIG_%s=\"", sym->name);
fprintf(out, CONFIG_PREFIX"%s=\"", sym->name);
while (1) {
l = strcspn(str, "\"\\");
if (l) {
@ -520,12 +526,12 @@ int conf_write(const char *name)
case S_HEX:
str = sym_get_string_value(sym);
if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) {
fprintf(out, "CONFIG_%s=%s\n", sym->name, *str ? str : "0");
fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, *str ? str : "0");
break;
}
case S_INT:
str = sym_get_string_value(sym);
fprintf(out, "CONFIG_%s=%s\n", sym->name, *str ? str : "0");
fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, *str ? str : "0");
break;
}
}
@ -705,7 +711,7 @@ int conf_write_autoconf(void)
return 1;
}
sym = sym_lookup("KERNELVERSION", 0);
sym = sym_lookup("KCONFIG_VERSION", 0);
sym_calc_value(sym);
time(&now);
fprintf(out, "#\n"
@ -719,8 +725,8 @@ int conf_write_autoconf(void)
" * "PROJECT_NAME" version: %s\n"
" * %s"
" */\n"
"#define AUTOCONF_INCLUDED\n",
sym_get_string_value(sym), ctime(&now));
// "#define AUTOCONF_INCLUDED\n"
, sym_get_string_value(sym), ctime(&now));
for_all_symbols(i, sym) {
sym_calc_value(sym);
@ -733,19 +739,19 @@ int conf_write_autoconf(void)
case no:
break;
case mod:
fprintf(out, "CONFIG_%s=m\n", sym->name);
fprintf(out, CONFIG_PREFIX"%s=m\n", sym->name);
fprintf(out_h, "#define CONFIG_%s_MODULE 1\n", sym->name);
break;
case yes:
fprintf(out, "CONFIG_%s=y\n", sym->name);
fprintf(out_h, "#define CONFIG_%s 1\n", sym->name);
fprintf(out, CONFIG_PREFIX"%s=y\n", sym->name);
fprintf(out_h, "#define "CONFIG_PREFIX"%s 1\n", sym->name);
break;
}
break;
case S_STRING:
str = sym_get_string_value(sym);
fprintf(out, "CONFIG_%s=\"", sym->name);
fprintf(out_h, "#define CONFIG_%s \"", sym->name);
fprintf(out, CONFIG_PREFIX"%s=\"", sym->name);
fprintf(out_h, "#define "CONFIG_PREFIX"%s \"", sym->name);
while (1) {
l = strcspn(str, "\"\\");
if (l) {
@ -765,14 +771,14 @@ int conf_write_autoconf(void)
case S_HEX:
str = sym_get_string_value(sym);
if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) {
fprintf(out, "CONFIG_%s=%s\n", sym->name, str);
fprintf(out_h, "#define CONFIG_%s 0x%s\n", sym->name, str);
fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, str);
fprintf(out_h, "#define "CONFIG_PREFIX"%s 0x%s\n", sym->name, str);
break;
}
case S_INT:
str = sym_get_string_value(sym);
fprintf(out, "CONFIG_%s=%s\n", sym->name, str);
fprintf(out_h, "#define CONFIG_%s %s\n", sym->name, str);
fprintf(out, CONFIG_PREFIX"%s=%s\n", sym->name, str);
fprintf(out_h, "#define "CONFIG_PREFIX"%s %s\n", sym->name, str);
break;
default:
break;