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author | Peter Korsgaard <jacmet@sunsite.dk> | 2011-02-02 11:48:58 +0100 |
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committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-02-02 15:54:50 +0100 |
commit | 72daa122b6a4a9562109299d0b747c71aac1e483 (patch) | |
tree | cc1dff80e1e89158b0cac778433fcea5c08ae5f9 /package/config/confdata.c | |
parent | 359a922659c6b33c44ab7c4f94de7d801a8bea63 (diff) | |
download | buildroot-novena-72daa122b6a4a9562109299d0b747c71aac1e483.tar.gz buildroot-novena-72daa122b6a4a9562109299d0b747c71aac1e483.zip |
package/config: rebase against 2.6.37-rc1
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/config/confdata.c')
-rw-r--r-- | package/config/confdata.c | 96 |
1 files changed, 59 insertions, 37 deletions
diff --git a/package/config/confdata.c b/package/config/confdata.c index 6455dc2fb..12d94dcfa 100644 --- a/package/config/confdata.c +++ b/package/config/confdata.c @@ -5,6 +5,7 @@ #include <sys/stat.h> #include <ctype.h> +#include <errno.h> #include <fcntl.h> #include <stdio.h> #include <stdlib.h> @@ -19,6 +20,9 @@ static void conf_warning(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); +static void conf_message(const char *fmt, ...) + __attribute__ ((format (printf, 1, 2))); + static const char *conf_filename; static int conf_lineno, conf_warnings, conf_unsaved; @@ -35,6 +39,29 @@ static void conf_warning(const char *fmt, ...) conf_warnings++; } +static void conf_default_message_callback(const char *fmt, va_list ap) +{ + printf("#\n# "); + vprintf(fmt, ap); + printf("\n#\n"); +} + +static void (*conf_message_callback) (const char *fmt, va_list ap) = + conf_default_message_callback; +void conf_set_message_callback(void (*fn) (const char *fmt, va_list ap)) +{ + conf_message_callback = fn; +} + +static void conf_message(const char *fmt, ...) +{ + va_list ap; + + va_start(ap, fmt); + if (conf_message_callback) + conf_message_callback(fmt, ap); +} + const char *conf_get_configname(void) { char *name = getenv("BUILDROOT_CONFIG"); @@ -182,9 +209,8 @@ int conf_read_simple(const char *name, int def) name = conf_expand_value(prop->expr->left.sym->name); in = zconf_fopen(name); if (in) { - printf(_("#\n" - "# using defaults found in %s\n" - "#\n"), name); + conf_message(_("using defaults found in %s"), + name); goto load; } } @@ -219,9 +245,8 @@ load: while (fgets(line, sizeof(line), in)) { conf_lineno++; sym = NULL; - switch (line[0]) { - case '#': - if (line[1]!=' ') + if (line[0] == '#') { + if (memcmp(line + 2, CONFIG_, strlen(CONFIG_))) continue; p = strchr(line + 2, ' '); if (!p) @@ -233,7 +258,7 @@ load: sym = sym_find(line + 2); if (!sym) { sym_add_change_count(1); - break; + goto setsym; } } else { sym = sym_lookup(line + 2, 0); @@ -252,8 +277,7 @@ load: default: ; } - break; - case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z': + } else if (isupper(line[0])) { p = strchr(line, '='); if (!p) continue; @@ -268,7 +292,7 @@ load: sym = sym_find(line); if (!sym) { sym_add_change_count(1); - break; + goto setsym; } } else { sym = sym_lookup(line, 0); @@ -280,14 +304,12 @@ load: } if (conf_set_sym_val(sym, def, def_flags, p)) continue; - break; - case '\r': - case '\n': - break; - default: - conf_warning("unexpected data"); + } else { + if (line[0] != '\r' && line[0] != '\n') + conf_warning("unexpected data"); continue; } +setsym: if (sym && sym_is_choice_value(sym)) { struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); switch (sym->def[def].tri) { @@ -428,7 +450,8 @@ static void conf_write_symbol(struct symbol *sym, enum symbol_type type, switch (sym_get_tristate_value(sym)) { case no: if (write_no) - fprintf(out, "# %s is not set\n", sym->name); + fprintf(out, "# %s is not set\n", + sym->name); break; case mod: fprintf(out, "%s=m\n", sym->name); @@ -579,8 +602,6 @@ int conf_write(const char *name) if (!out) return 1; - sym = sym_lookup("BR2_VERSION", 0); - sym_calc_value(sym); time(&now); env = getenv("KCONFIG_NOTIMESTAMP"); if (env && *env) @@ -588,10 +609,10 @@ int conf_write(const char *name) fprintf(out, _("#\n" "# Automatically generated make config: don't edit\n" - "# Buildroot version: %s\n" + "# %s\n" "%s%s" "#\n"), - sym_get_string_value(sym), + rootmenu.prompt->text, use_timestamp ? "# " : "", use_timestamp ? ctime(&now) : ""); @@ -648,9 +669,7 @@ next: return 1; } - printf(_("#\n" - "# configuration written to %s\n" - "#\n"), newname); + conf_message(_("configuration written to %s"), newname); sym_set_change_count(0); @@ -830,24 +849,22 @@ int conf_write_autoconf(void) return 1; } - sym = sym_lookup("BR2_VERSION", 0); - sym_calc_value(sym); time(&now); fprintf(out, "#\n" "# Automatically generated make config: don't edit\n" - "# Buildroot version: %s\n" + "# %s\n" "# %s" "#\n", - sym_get_string_value(sym), - ctime(&now)); + rootmenu.prompt->text, ctime(&now)); fprintf(tristate, "#\n" "# Automatically generated - do not edit\n" "\n"); fprintf(out_h, "/*\n" " * Automatically generated C config: don't edit\n" + " * %s\n" " * %s" " */\n", - ctime(&now)); + rootmenu.prompt->text, ctime(&now)); for_all_symbols(i, sym) { sym_calc_value(sym); @@ -865,14 +882,17 @@ int conf_write_autoconf(void) case no: break; case mod: - fprintf(tristate, "%s=M\n", sym->name); - fprintf(out_h, "#define %s_MODULE 1\n", sym->name); + fprintf(tristate, "%s=M\n", + sym->name); + fprintf(out_h, "#define %s_MODULE 1\n", + sym->name); break; case yes: if (sym->type == S_TRISTATE) - fprintf(tristate, "%s=Y\n", - sym->name); - fprintf(out_h, "#define %s 1\n", sym->name); + fprintf(tristate,"%s=Y\n", + sym->name); + fprintf(out_h, "#define %s 1\n", + sym->name); break; } break; @@ -882,12 +902,14 @@ 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_h, "#define %s 0x%s\n", sym->name, str); + fprintf(out_h, "#define %s 0x%s\n", + sym->name, str); break; } case S_INT: str = sym_get_string_value(sym); - fprintf(out_h, "#define %s %s\n", sym->name, str); + fprintf(out_h, "#define %s %s\n", + sym->name, str); break; default: break; |