X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/451518eba5be299ae1ef004112a6ecdc3b2e26c0..a7565ddade717d0d2b26d03e2d0091d7b204856b:/scripts/config/confdata.c?ds=inline diff --git a/scripts/config/confdata.c b/scripts/config/confdata.c index a1abdeb08..271493bc7 100644 --- a/scripts/config/confdata.c +++ b/scripts/config/confdata.c @@ -14,6 +14,8 @@ #define LKC_DIRECT_LINK #include "lkc.h" +#define LOCAL_BUILD_SETTINGS "/.openwrt/defconfig" + static void conf_warning(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); @@ -83,37 +85,11 @@ char *conf_get_default_confname(void) return name; } -int conf_read_simple(const char *name) +void conf_reset(void) { - FILE *in = NULL; - char line[1024]; - char *p, *p2; struct symbol *sym; int i; - if (name) { - in = zconf_fopen(name); - } else { - const char **names = conf_confnames; - while ((name = *names++)) { - name = conf_expand_value(name); - in = zconf_fopen(name); - if (in) { - printf(_("#\n" - "# using defaults found in %s\n" - "#\n"), name); - break; - } - } - } - if (!in) - return 1; - - conf_filename = name; - conf_lineno = 0; - conf_warnings = 0; - conf_unsaved = 0; - for_all_symbols(i, sym) { sym->flags |= SYMBOL_NEW | SYMBOL_CHANGED; if (sym_is_choice(sym)) @@ -130,6 +106,12 @@ int conf_read_simple(const char *name) sym->user.tri = no; } } + conf_read_simple(NULL, 0); +} + +int conf_read_file(FILE *in, struct symbol *sym){ + char line[1024]; + char *p, *p2; while (fgets(line, sizeof(line), in)) { conf_lineno++; @@ -146,12 +128,12 @@ int conf_read_simple(const char *name) continue; sym = sym_find(line + 9); if (!sym) { - conf_warning("trying to assign nonexistent symbol %s", line + 9); + //conf_warning("trying to assign nonexistent symbol %s", line + 9); break; - } else if (!(sym->flags & SYMBOL_NEW)) { - conf_warning("trying to reassign symbol %s", sym->name); + } /*else if (!(sym->flags & SYMBOL_NEW)) { + //conf_warning("trying to reassign symbol %s", sym->name); break; - } + }*/ switch (sym->type) { case S_BOOLEAN: case S_TRISTATE: @@ -176,12 +158,12 @@ int conf_read_simple(const char *name) *p2 = 0; sym = sym_find(line + 7); if (!sym) { - conf_warning("trying to assign nonexistent symbol %s", line + 7); + //conf_warning("trying to assign nonexistent symbol %s", line + 7); break; - } else if (!(sym->flags & SYMBOL_NEW)) { + } /*else if (!(sym->flags & SYMBOL_NEW)) { conf_warning("trying to reassign symbol %s", sym->name); break; - } + }*/ switch (sym->type) { case S_TRISTATE: if (p[0] == 'm') { @@ -248,11 +230,7 @@ int conf_read_simple(const char *name) } break; case yes: - if (cs->user.tri != no) { - conf_warning("%s creates inconsistent choice state", sym->name); - cs->flags |= SYMBOL_NEW; - } else - cs->user.val = sym; + cs->user.val = sym; break; } cs->user.tri = E_OR(cs->user.tri, sym->user.tri); @@ -260,9 +238,80 @@ int conf_read_simple(const char *name) } fclose(in); + return 0; +} + +int conf_read_simple(const char *name, int load_config) +{ + FILE *in = NULL; + FILE *defaults = NULL; + struct symbol *sym; + int i; + char *home_dir = getenv("HOME"); + char *default_config_path = NULL; + + if(home_dir){ + default_config_path = malloc(strlen(home_dir) + sizeof(LOCAL_BUILD_SETTINGS) + 1); + sprintf(default_config_path, "%s%s", home_dir, LOCAL_BUILD_SETTINGS); + defaults = zconf_fopen(default_config_path); + if(defaults) + printf("# using buildsystem predefines from %s\n", default_config_path); + free(default_config_path); + } + + if(load_config){ + if (name) { + in = zconf_fopen(name); + } else { + const char **names = conf_confnames; + while ((name = *names++)) { + name = conf_expand_value(name); + in = zconf_fopen(name); + if (in) { + printf(_("#\n" + "# using defaults found in %s\n" + "#\n"), name); + break; + } + } + } + } + + if (!in && !defaults) + return 1; + + conf_filename = name; + conf_lineno = 0; + conf_warnings = 0; + conf_unsaved = 0; + + for_all_symbols(i, sym) { + sym->flags |= SYMBOL_NEW | SYMBOL_CHANGED; + if (sym_is_choice(sym)) + sym->flags &= ~SYMBOL_NEW; + sym->flags &= ~SYMBOL_VALID; + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + if (sym->user.val) + free(sym->user.val); + default: + sym->user.val = NULL; + sym->user.tri = no; + } + } + + if(defaults) + conf_read_file(defaults, sym); + + if(in) + conf_read_file(in, sym); + if (modules_sym) sym_calc_value(modules_sym); - return 0; + + return 0; } int conf_read(const char *name) @@ -272,7 +321,7 @@ int conf_read(const char *name) struct expr *e; int i; - if (conf_read_simple(name)) + if (conf_read_simple(name, 1)) return 1; for_all_symbols(i, sym) { @@ -329,7 +378,7 @@ int conf_read(const char *name) int conf_write(const char *name) { - FILE *out, *out_h; + FILE *out; struct symbol *sym; struct menu *menu; const char *basename; @@ -366,12 +415,6 @@ int conf_write(const char *name) out = fopen(newname, "w"); if (!out) return 1; - out_h = NULL; - if (!name) { - out_h = fopen(".tmpconfig.h", "w"); - if (!out_h) - return 1; - } sym = sym_lookup("OPENWRTVERSION", 0); sym_calc_value(sym); time(&now); @@ -387,16 +430,6 @@ int conf_write(const char *name) sym_get_string_value(sym), use_timestamp ? "# " : "", use_timestamp ? ctime(&now) : ""); - if (out_h) - fprintf(out_h, "/*\n" - " * Automatically generated C config: don't edit\n" - " * OpenWrt version: %s\n" - "%s%s" - " */\n" - "#define AUTOCONF_INCLUDED\n", - sym_get_string_value(sym), - use_timestamp ? " * " : "", - use_timestamp ? ctime(&now) : ""); if (!sym_change_count) sym_clear_all_valid(); @@ -412,11 +445,6 @@ int conf_write(const char *name) "#\n" "# %s\n" "#\n", str); - if (out_h) - fprintf(out_h, "\n" - "/*\n" - " * %s\n" - " */\n", str); } else if (!(sym->flags & SYMBOL_CHOICE)) { sym_calc_value(sym); if (!(sym->flags & SYMBOL_WRITE)) @@ -437,18 +465,12 @@ int conf_write(const char *name) switch (sym_get_tristate_value(sym)) { case no: fprintf(out, "# CONFIG_%s is not set\n", sym->name); - if (out_h) - fprintf(out_h, "#undef CONFIG_%s\n", sym->name); break; case mod: fprintf(out, "CONFIG_%s=m\n", sym->name); - if (out_h) - fprintf(out_h, "#define CONFIG_%s_MODULE 1\n", sym->name); break; case yes: fprintf(out, "CONFIG_%s=y\n", sym->name); - if (out_h) - fprintf(out_h, "#define CONFIG_%s 1\n", sym->name); break; } break; @@ -456,40 +478,28 @@ int conf_write(const char *name) // fix me str = sym_get_string_value(sym); fprintf(out, "CONFIG_%s=\"", sym->name); - if (out_h) - fprintf(out_h, "#define CONFIG_%s \"", sym->name); do { l = strcspn(str, "\"\\"); if (l) { fwrite(str, l, 1, out); - if (out_h) - fwrite(str, l, 1, out_h); } str += l; while (*str == '\\' || *str == '"') { fprintf(out, "\\%c", *str); - if (out_h) - fprintf(out_h, "\\%c", *str); str++; } } while (*str); fputs("\"\n", out); - if (out_h) - fputs("\"\n", out_h); break; 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); - if (out_h) - fprintf(out_h, "#define CONFIG_%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); - if (out_h) - fprintf(out_h, "#define CONFIG_%s %s\n", sym->name, str); break; } } @@ -509,11 +519,6 @@ int conf_write(const char *name) } } fclose(out); - if (out_h) { - fclose(out_h); - rename(".tmpconfig.h", "include/linux/autoconf.h"); - file_write_dep(NULL); - } if (!name || basename != conf_def_filename) { if (!name) name = conf_def_filename;