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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-30 00:17:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-30 00:17:06 -0700
commit1d3fe4a75b691285cded47c9f1a91b30d25287b0 (patch)
treed967425c1e961133ff0df98b986e81fae9162ba7 /scripts
parent664a41b8a91bf78a01a751e15175e0008977685a (diff)
parent2a11c8ea20bf850b3a2c60db8c2e7497d28aba99 (diff)
downloadlinux-linaro-1d3fe4a75b691285cded47c9f1a91b30d25287b0.tar.gz
Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: (25 commits) kconfig: Introduce IS_ENABLED(), IS_BUILTIN() and IS_MODULE() xconfig: Abort close if configuration cannot be saved kconfig: fix missing "0x" prefix from S_HEX symbol in autoconf.h kconfig/nconf: remove useless conditionnal kconfig/nconf: prevent segfault on empty menu kconfig/nconf: use the generic menu_get_ext_help() nconfig: Avoid Wunused-but-set warning kconfig/conf: mark xfgets() private kconfig: remove pending prototypes for kconfig_load() kconfig/conf: add command line options' description kconfig/conf: reduce the scope of `defconfig_file' kconfig: use calloc() for expr allocation kconfig: introduce specialized printer kconfig: do not overwrite symbol direct dependency in assignment kconfig/gconf: silent missing prototype warnings kconfig/gconf: kill deadcode kconfig: nuke LKC_DIRECT_LINK cruft kconfig: nuke reference to SWIG kconfig: add missing <stdlib.h> inclusion kconfig: add missing <ctype.h> inclusion ... Fix up conflicts in scripts/kconfig/Makefile
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kconfig/Makefile23
-rw-r--r--scripts/kconfig/conf.c48
-rw-r--r--scripts/kconfig/confdata.c295
-rw-r--r--scripts/kconfig/expr.c13
-rw-r--r--scripts/kconfig/expr.h3
-rw-r--r--scripts/kconfig/gconf.c38
-rw-r--r--scripts/kconfig/kconfig_load.c35
-rw-r--r--scripts/kconfig/kxgettext.c1
-rw-r--r--scripts/kconfig/lkc.h16
-rw-r--r--scripts/kconfig/lkc_proto.h1
-rw-r--r--scripts/kconfig/mconf.c2
-rw-r--r--scripts/kconfig/menu.c5
-rw-r--r--scripts/kconfig/nconf.c30
-rw-r--r--scripts/kconfig/qconf.cc17
-rw-r--r--scripts/kconfig/qconf.h2
-rw-r--r--scripts/kconfig/symbol.c47
-rw-r--r--scripts/kconfig/util.c2
-rw-r--r--scripts/kconfig/zconf.l1
-rw-r--r--scripts/kconfig/zconf.lex.c_shipped1
-rw-r--r--scripts/kconfig/zconf.tab.c_shipped1
-rw-r--r--scripts/kconfig/zconf.y1
21 files changed, 323 insertions, 259 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 0b4276c047b..82d2eb285b7 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -170,8 +170,8 @@ mconf-objs := mconf.o zconf.tab.o $(lxdialog)
nconf-objs := nconf.o zconf.tab.o nconf.gui.o
kxgettext-objs := kxgettext.o zconf.tab.o
qconf-cxxobjs := qconf.o
-qconf-objs := kconfig_load.o zconf.tab.o
-gconf-objs := gconf.o kconfig_load.o zconf.tab.o
+qconf-objs := zconf.tab.o
+gconf-objs := gconf.o zconf.tab.o
hostprogs-y := conf
@@ -203,7 +203,7 @@ ifeq ($(gconf-target),1)
hostprogs-y += gconf
endif
-clean-files := lkc_defs.h qconf.moc .tmp_qtcheck .tmp_gtkcheck
+clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck
clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
clean-files += mconf qconf gconf nconf
clean-files += config.pot linux.pot
@@ -226,12 +226,12 @@ HOSTCFLAGS_zconf.tab.o := -I$(src)
LEX_PREFIX_zconf := zconf
YACC_PREFIX_zconf := zconf
-HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
-HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
+HOSTLOADLIBES_qconf = $(KC_QT_LIBS)
+HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
-HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` -ldl
+HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
- -D LKC_DIRECT_LINK
+ -Wno-missing-prototypes
HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
@@ -321,18 +321,11 @@ endif
$(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
-$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
-
-$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
-
-$(obj)/gconf.o: $(obj)/lkc_defs.h
+$(obj)/qconf.o: $(obj)/qconf.moc
$(obj)/%.moc: $(src)/%.h
$(KC_QT_MOC) -i $< -o $@
-$(obj)/lkc_defs.h: $(src)/lkc_proto.h
- $(Q)sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
-
# Extract gconf menu items for I18N support
$(obj)/gconf.glade.h: $(obj)/gconf.glade
$(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 006ad817cd5..f208f900ed3 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -14,11 +14,11 @@
#include <sys/stat.h>
#include <sys/time.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
static void conf(struct menu *menu);
static void check_conf(struct menu *menu);
+static void xfgets(char *str, int size, FILE *in);
enum input_mode {
oldaskconfig,
@@ -35,8 +35,6 @@ enum input_mode {
oldnoconfig,
} input_mode = oldaskconfig;
-char *defconfig_file;
-
static int indent = 1;
static int valid_stdin = 1;
static int sync_kconfig;
@@ -106,6 +104,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
return 0;
}
check_stdin();
+ /* fall through */
case oldaskconfig:
fflush(stdout);
xfgets(line, 128, stdin);
@@ -150,6 +149,7 @@ static int conf_string(struct menu *menu)
def = NULL;
break;
}
+ /* fall through */
default:
line[strlen(line)-1] = 0;
def = line;
@@ -304,6 +304,7 @@ static int conf_choice(struct menu *menu)
break;
}
check_stdin();
+ /* fall through */
case oldaskconfig:
fflush(stdout);
xfgets(line, 128, stdin);
@@ -369,6 +370,7 @@ static void conf(struct menu *menu)
check_conf(menu);
return;
}
+ /* fall through */
case P_COMMENT:
prompt = menu_get_prompt(menu);
if (prompt)
@@ -456,10 +458,30 @@ static struct option long_opts[] = {
{NULL, 0, NULL, 0}
};
+static void conf_usage(const char *progname)
+{
+
+ printf("Usage: %s [option] <kconfig-file>\n", progname);
+ printf("[option] is _one_ of the following:\n");
+ printf(" --listnewconfig List new options\n");
+ printf(" --oldaskconfig Start a new configuration using a line-oriented program\n");
+ printf(" --oldconfig Update a configuration using a provided .config as base\n");
+ printf(" --silentoldconfig Same as oldconfig, but quietly, additionally update deps\n");
+ printf(" --oldnoconfig Same as silentoldconfig but set new symbols to no\n");
+ printf(" --defconfig <file> New config with default defined in <file>\n");
+ printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n");
+ printf(" --allnoconfig New config where all options are answered with no\n");
+ printf(" --allyesconfig New config where all options are answered with yes\n");
+ printf(" --allmodconfig New config where all options are answered with mod\n");
+ printf(" --alldefconfig New config with all symbols set to default\n");
+ printf(" --randconfig New config with random answer to all options\n");
+}
+
int main(int ac, char **av)
{
+ const char *progname = av[0];
int opt;
- const char *name;
+ const char *name, *defconfig_file = NULL /* gcc uninit */;
struct stat tmpstat;
setlocale(LC_ALL, "");
@@ -491,14 +513,24 @@ int main(int ac, char **av)
srand(seed);
break;
}
+ case oldaskconfig:
+ case oldconfig:
+ case allnoconfig:
+ case allyesconfig:
+ case allmodconfig:
+ case alldefconfig:
+ case listnewconfig:
+ case oldnoconfig:
+ break;
case '?':
- fprintf(stderr, _("See README for usage info\n"));
+ conf_usage(progname);
exit(1);
break;
}
}
if (ac == optind) {
printf(_("%s: Kconfig file missing\n"), av[0]);
+ conf_usage(progname);
exit(1);
}
name = av[optind];
@@ -641,13 +673,11 @@ int main(int ac, char **av)
}
return 0;
}
+
/*
* Helper function to facilitate fgets() by Jean Sacren.
*/
-void xfgets(str, size, in)
- char *str;
- int size;
- FILE *in;
+void xfgets(char *str, int size, FILE *in)
{
if (fgets(str, size, in) == NULL)
fprintf(stderr, "\nError in reading or end of file.\n");
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 2bafd9a7c8d..59b667cae5f 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -7,13 +7,13 @@
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
+#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
static void conf_warning(const char *fmt, ...)
@@ -128,6 +128,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
sym->flags |= def_flags;
break;
}
+ /* fall through */
case S_BOOLEAN:
if (p[0] == 'y') {
sym->def[def].tri = yes;
@@ -140,7 +141,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
break;
}
conf_warning("symbol value '%s' invalid for %s", p, sym->name);
- break;
+ return 1;
case S_OTHER:
if (*p != '"') {
for (p2 = p; *p2 && !isspace(*p2); p2++)
@@ -148,6 +149,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
sym->type = S_STRING;
goto done;
}
+ /* fall through */
case S_STRING:
if (*p++ != '"')
break;
@@ -162,6 +164,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
conf_warning("invalid string found");
return 1;
}
+ /* fall through */
case S_INT:
case S_HEX:
done:
@@ -237,6 +240,7 @@ load:
case S_STRING:
if (sym->def[def].val)
free(sym->def[def].val);
+ /* fall through */
default:
sym->def[def].val = NULL;
sym->def[def].tri = no;
@@ -363,6 +367,7 @@ int conf_read(const char *name)
break;
if (!sym_is_choice(sym))
goto sym_ok;
+ /* fall through */
default:
if (!strcmp(sym->curr.val, sym->def[S_DEF_USER].val))
goto sym_ok;
@@ -417,64 +422,202 @@ int conf_read(const char *name)
return 0;
}
-/* Write a S_STRING */
-static void conf_write_string(bool headerfile, const char *name,
- const char *str, FILE *out)
+/*
+ * Kconfig configuration printer
+ *
+ * This printer is used when generating the resulting configuration after
+ * kconfig invocation and `defconfig' files. Unset symbol might be omitted by
+ * passing a non-NULL argument to the printer.
+ *
+ */
+static void
+kconfig_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
{
- int l;
- if (headerfile)
- fprintf(out, "#define %s%s \"", CONFIG_, name);
- else
- fprintf(out, "%s%s=\"", CONFIG_, name);
-
- while (1) {
- l = strcspn(str, "\"\\");
+
+ switch (sym->type) {
+ case S_BOOLEAN:
+ case S_TRISTATE:
+ if (*value == 'n') {
+ bool skip_unset = (arg != NULL);
+
+ if (!skip_unset)
+ fprintf(fp, "# %s%s is not set\n",
+ CONFIG_, sym->name);
+ return;
+ }
+ break;
+ default:
+ break;
+ }
+
+ fprintf(fp, "%s%s=%s\n", CONFIG_, sym->name, value);
+}
+
+static void
+kconfig_print_comment(FILE *fp, const char *value, void *arg)
+{
+ const char *p = value;
+ size_t l;
+
+ for (;;) {
+ l = strcspn(p, "\n");
+ fprintf(fp, "#");
if (l) {
- xfwrite(str, l, 1, out);
- str += l;
+ fprintf(fp, " ");
+ fwrite(p, l, 1, fp);
+ p += l;
}
- if (!*str)
+ fprintf(fp, "\n");
+ if (*p++ == '\0')
break;
- fprintf(out, "\\%c", *str++);
}
- fputs("\"\n", out);
}
-static void conf_write_symbol(struct symbol *sym, FILE *out, bool write_no)
+static struct conf_printer kconfig_printer_cb =
+{
+ .print_symbol = kconfig_print_symbol,
+ .print_comment = kconfig_print_comment,
+};
+
+/*
+ * Header printer
+ *
+ * This printer is used when generating the `include/generated/autoconf.h' file.
+ */
+static void
+header_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
{
- const char *str;
switch (sym->type) {
case S_BOOLEAN:
- case S_TRISTATE:
- switch (sym_get_tristate_value(sym)) {
- case no:
- if (write_no)
- fprintf(out, "# %s%s is not set\n",
- CONFIG_, sym->name);
- break;
- case mod:
- fprintf(out, "%s%s=m\n", CONFIG_, sym->name);
- break;
- case yes:
- fprintf(out, "%s%s=y\n", CONFIG_, sym->name);
+ case S_TRISTATE: {
+ const char *suffix = "";
+
+ switch (*value) {
+ case 'n':
break;
+ case 'm':
+ suffix = "_MODULE";
+ /* fall through */
+ default:
+ fprintf(fp, "#define %s%s%s 1\n",
+ CONFIG_, sym->name, suffix);
}
+ /*
+ * Generate the __enabled_CONFIG_* and
+ * __enabled_CONFIG_*_MODULE macros for use by the
+ * IS_{ENABLED,BUILTIN,MODULE} macros. The _MODULE variant is
+ * generated even for booleans so that the IS_ENABLED() macro
+ * works.
+ */
+ fprintf(fp, "#define __enabled_" CONFIG_ "%s %d\n",
+ sym->name, (*value == 'y'));
+ fprintf(fp, "#define __enabled_" CONFIG_ "%s_MODULE %d\n",
+ sym->name, (*value == 'm'));
break;
- case S_STRING:
- conf_write_string(false, sym->name, sym_get_string_value(sym), out);
+ }
+ 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_HEX:
+ }
+ case S_STRING:
case S_INT:
- str = sym_get_string_value(sym);
- fprintf(out, "%s%s=%s\n", CONFIG_, sym->name, str);
+ fprintf(fp, "#define %s%s %s\n",
+ CONFIG_, sym->name, value);
+ break;
+ default:
break;
+ }
+
+}
+
+static void
+header_print_comment(FILE *fp, const char *value, void *arg)
+{
+ const char *p = value;
+ size_t l;
+
+ fprintf(fp, "/*\n");
+ for (;;) {
+ l = strcspn(p, "\n");
+ fprintf(fp, " *");
+ if (l) {
+ fprintf(fp, " ");
+ fwrite(p, l, 1, fp);
+ p += l;
+ }
+ fprintf(fp, "\n");
+ if (*p++ == '\0')
+ break;
+ }
+ fprintf(fp, " */\n");
+}
+
+static struct conf_printer header_printer_cb =
+{
+ .print_symbol = header_print_symbol,
+ .print_comment = header_print_comment,
+};
+
+/*
+ * Tristate printer
+ *
+ * This printer is used when generating the `include/config/tristate.conf' file.
+ */
+static void
+tristate_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
+{
+
+ if (sym->type == S_TRISTATE && *value != 'n')
+ fprintf(fp, "%s%s=%c\n", CONFIG_, sym->name, (char)toupper(*value));
+}
+
+static struct conf_printer tristate_printer_cb =
+{
+ .print_symbol = tristate_print_symbol,
+ .print_comment = kconfig_print_comment,
+};
+
+static void conf_write_symbol(FILE *fp, struct symbol *sym,
+ struct conf_printer *printer, void *printer_arg)
+{
+ const char *str;
+
+ switch (sym->type) {
case S_OTHER:
case S_UNKNOWN:
break;
+ case S_STRING:
+ str = sym_get_string_value(sym);
+ str = sym_escape_string_value(str);
+ printer->print_symbol(fp, sym, str, printer_arg);
+ free((void *)str);
+ break;
+ default:
+ str = sym_get_string_value(sym);
+ printer->print_symbol(fp, sym, str, printer_arg);
}
}
+static void
+conf_write_heading(FILE *fp, struct conf_printer *printer, void *printer_arg)
+{
+ char buf[256];
+
+ snprintf(buf, sizeof(buf),
+ "\n"
+ "Automatically generated file; DO NOT EDIT.\n"
+ "%s\n",
+ rootmenu.prompt->text);
+
+ printer->print_comment(fp, buf, printer_arg);
+}
+
/*
* Write out a minimal config.
* All values that has default values are skipped as this is redundant.
@@ -531,7 +674,7 @@ int conf_write_defconfig(const char *filename)
goto next_menu;
}
}
- conf_write_symbol(sym, out, true);
+ conf_write_symbol(out, sym, &kconfig_printer_cb, NULL);
}
next_menu:
if (menu->list != NULL) {
@@ -596,11 +739,7 @@ int conf_write(const char *name)
if (!out)
return 1;
- fprintf(out, _("#\n"
- "# Automatically generated make config: don't edit\n"
- "# %s\n"
- "#\n"),
- rootmenu.prompt->text);
+ conf_write_heading(out, &kconfig_printer_cb, NULL);
if (!conf_get_changed())
sym_clear_all_valid();
@@ -621,8 +760,8 @@ int conf_write(const char *name)
if (!(sym->flags & SYMBOL_WRITE))
goto next;
sym->flags &= ~SYMBOL_WRITE;
- /* Write config symbol to file */
- conf_write_symbol(sym, out, true);
+
+ conf_write_symbol(out, sym, &kconfig_printer_cb, NULL);
}
next:
@@ -771,7 +910,6 @@ out:
int conf_write_autoconf(void)
{
struct symbol *sym;
- const char *str;
const char *name;
FILE *out, *tristate, *out_h;
int i;
@@ -800,68 +938,23 @@ int conf_write_autoconf(void)
return 1;
}
- fprintf(out, "#\n"
- "# Automatically generated make config: don't edit\n"
- "# %s\n"
- "#\n",
- rootmenu.prompt->text);
- fprintf(tristate, "#\n"
- "# Automatically generated - do not edit\n"
- "\n");
- fprintf(out_h, "/*\n"
- " * Automatically generated C config: don't edit\n"
- " * %s\n"
- " */\n",
- rootmenu.prompt->text);
+ conf_write_heading(out, &kconfig_printer_cb, NULL);
+
+ conf_write_heading(tristate, &tristate_printer_cb, NULL);
+
+ conf_write_heading(out_h, &header_printer_cb, NULL);
for_all_symbols(i, sym) {
sym_calc_value(sym);
if (!(sym->flags & SYMBOL_WRITE) || !sym->name)
continue;
- /* write symbol to config file */
- conf_write_symbol(sym, out, false);
+ /* write symbol to auto.conf, tristate and header files */
+ conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1);
- /* update autoconf and tristate files */
- switch (sym->type) {
- case S_BOOLEAN:
- case S_TRISTATE:
- switch (sym_get_tristate_value(sym)) {
- case no:
- break;
- case mod:
- fprintf(tristate, "%s%s=M\n",
- CONFIG_, sym->name);
- fprintf(out_h, "#define %s%s_MODULE 1\n",
- CONFIG_, sym->name);
- break;
- case yes:
- if (sym->type == S_TRISTATE)
- fprintf(tristate,"%s%s=Y\n",
- CONFIG_, sym->name);
- fprintf(out_h, "#define %s%s 1\n",
- CONFIG_, sym->name);
- break;
- }
- break;
- case S_STRING:
- conf_write_string(true, sym->name, sym_get_string_value(sym), out_h);
- break;
- case S_HEX:
- str = sym_get_string_value(sym);
- if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) {
- fprintf(out_h, "#define %s%s 0x%s\n",
- CONFIG_, sym->name, str);
- break;
- }
- case S_INT:
- str = sym_get_string_value(sym);
- fprintf(out_h, "#define %s%s %s\n",
- CONFIG_, sym->name, str);
- break;
- default:
- break;
- }
+ conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1);
+
+ conf_write_symbol(out_h, sym, &header_printer_cb, NULL);
}
fclose(out);
fclose(tristate);
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index 001003452f6..290ce41f8ba 100644
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -7,15 +7,13 @@
#include <stdlib.h>
#include <string.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
#define DEBUG_EXPR 0
struct expr *expr_alloc_symbol(struct symbol *sym)
{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
+ struct expr *e = calloc(1, sizeof(*e));
e->type = E_SYMBOL;
e->left.sym = sym;
return e;
@@ -23,8 +21,7 @@ struct expr *expr_alloc_symbol(struct symbol *sym)
struct expr *expr_alloc_one(enum expr_type type, struct expr *ce)
{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
+ struct expr *e = calloc(1, sizeof(*e));
e->type = type;
e->left.expr = ce;
return e;
@@ -32,8 +29,7 @@ struct expr *expr_alloc_one(enum expr_type type, struct expr *ce)
struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2)
{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
+ struct expr *e = calloc(1, sizeof(*e));
e->type = type;
e->left.expr = e1;
e->right.expr = e2;
@@ -42,8 +38,7 @@ struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e
struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2)
{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
+ struct expr *e = calloc(1, sizeof(*e));
e->type = type;
e->left.sym = s1;
e->right.sym = s2;
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 16bfae2d321..80fce57080c 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -172,8 +172,6 @@ struct menu {
#define MENU_CHANGED 0x0001
#define MENU_ROOT 0x0002
-#ifndef SWIG
-
extern struct file *file_list;
extern struct file *current_file;
struct file *lookup_file(const char *name);
@@ -218,7 +216,6 @@ static inline int expr_is_no(struct expr *e)
{
return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no);
}
-#endif
#ifdef __cplusplus
}
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index a11d5f7b9ee..9f4438027df 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -285,8 +285,6 @@ void init_left_tree(void)
static void renderer_edited(GtkCellRendererText * cell,
const gchar * path_string,
const gchar * new_text, gpointer user_data);
-static void renderer_toggled(GtkCellRendererToggle * cellrenderertoggle,
- gchar * arg1, gpointer user_data);
void init_right_tree(void)
{
@@ -320,8 +318,6 @@ void init_right_tree(void)
"inconsistent", COL_BTNINC,
"visible", COL_BTNVIS,
"radio", COL_BTNRAD, NULL);
- /*g_signal_connect(G_OBJECT(renderer), "toggled",
- G_CALLBACK(renderer_toggled), NULL); */
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
renderer, FALSE);
@@ -888,35 +884,6 @@ static void toggle_sym_value(struct menu *menu)
display_tree_part(); //fixme: keep exp/coll
}
-static void renderer_toggled(GtkCellRendererToggle * cell,
- gchar * path_string, gpointer user_data)
-{
- GtkTreePath *path, *sel_path = NULL;
- GtkTreeIter iter, sel_iter;
- GtkTreeSelection *sel;
- struct menu *menu;
-
- path = gtk_tree_path_new_from_string(path_string);
- if (!gtk_tree_model_get_iter(model2, &iter, path))
- return;
-
- sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree2_w));
- if (gtk_tree_selection_get_selected(sel, NULL, &sel_iter))
- sel_path = gtk_tree_model_get_path(model2, &sel_iter);
- if (!sel_path)
- goto out1;
- if (gtk_tree_path_compare(path, sel_path))
- goto out2;
-
- gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
- toggle_sym_value(menu);
-
- out2:
- gtk_tree_path_free(sel_path);
- out1:
- gtk_tree_path_free(path);
-}
-
static gint column2index(GtkTreeViewColumn * column)
{
gint i;
@@ -1172,6 +1139,7 @@ static gchar **fill_row(struct menu *menu)
row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
if (sym_is_choice(sym))
break;
+ /* fall through */
case S_TRISTATE:
val = sym_get_tristate_value(sym);
switch (val) {
@@ -1506,10 +1474,6 @@ int main(int ac, char *av[])
char *env;
gchar *glade_file;
-#ifndef LKC_DIRECT_LINK
- kconfig_load();
-#endif
-
bindtextdomain(PACKAGE, LOCALEDIR);
bind_textdomain_codeset(PACKAGE, "UTF-8");
textdomain(PACKAGE);
diff --git a/scripts/kconfig/kconfig_load.c b/scripts/kconfig/kconfig_load.c
deleted file mode 100644
index dbdcaad8232..00000000000
--- a/scripts/kconfig/kconfig_load.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "lkc.h"
-
-#define P(name,type,arg) type (*name ## _p) arg
-#include "lkc_proto.h"
-#undef P
-
-void kconfig_load(void)
-{
- void *handle;
- char *error;
-
- handle = dlopen("./libkconfig.so", RTLD_LAZY);
- if (!handle) {
- handle = dlopen("./scripts/kconfig/libkconfig.so", RTLD_LAZY);
- if (!handle) {
- fprintf(stderr, "%s\n", dlerror());
- exit(1);
- }
- }
-
-#define P(name,type,arg) \
-{ \
- name ## _p = dlsym(handle, #name); \
- if ((error = dlerror())) { \
- fprintf(stderr, "%s\n", error); \
- exit(1); \
- } \
-}
-#include "lkc_proto.h"
-#undef P
-}
diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index e9d8e791bf0..2858738b22d 100644
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -7,7 +7,6 @@
#include <stdlib.h>
#include <string.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
static char *escape(const char* text, char *bf, int len)
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index f34a0a9b50f..b633bdb9f3d 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -21,12 +21,7 @@ static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c;
extern "C" {
#endif
-#ifdef LKC_DIRECT_LINK
#define P(name,type,arg) extern type name arg
-#else
-#include "lkc_defs.h"
-#define P(name,type,arg) extern type (*name ## _p) arg
-#endif
#include "lkc_proto.h"
#undef P
@@ -79,9 +74,6 @@ void zconf_nextfile(const char *name);
int zconf_lineno(void);
const char *zconf_curname(void);
-/* conf.c */
-void xfgets(char *str, int size, FILE *in);
-
/* confdata.c */
const char *conf_get_configname(void);
const char *conf_get_autoconfig_name(void);
@@ -90,6 +82,11 @@ void sym_set_change_count(int count);
void sym_add_change_count(int count);
void conf_set_all_new_symbols(enum conf_def_mode mode);
+struct conf_printer {
+ void (*print_symbol)(FILE *, struct symbol *, const char *, void *);
+ void (*print_comment)(FILE *, const char *, void *);
+};
+
/* confdata.c and expr.c */
static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
{
@@ -97,9 +94,6 @@ static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
fprintf(stderr, "\nError in writing or end of file.\n");
}
-/* kconfig_load.c */
-void kconfig_load(void);
-
/* menu.c */
void _menu_init(void);
void menu_warn(struct menu *menu, const char *fmt, ...);
diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h
index 17342fef38b..47fe9c340f9 100644
--- a/scripts/kconfig/lkc_proto.h
+++ b/scripts/kconfig/lkc_proto.h
@@ -31,6 +31,7 @@ P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]);
P(sym_lookup,struct symbol *,(const char *name, int flags));
P(sym_find,struct symbol *,(const char *name));
P(sym_expand_string_value,const char *,(const char *in));
+P(sym_escape_string_value, const char *,(const char *in));
P(sym_re_search,struct symbol **,(const char *pattern));
P(sym_type_name,const char *,(enum symbol_type type));
P(sym_calc_value,void,(struct symbol *sym));
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index d433c7a2474..820d2b6800f 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -18,7 +18,6 @@
#include <unistd.h>
#include <locale.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
#include "lxdialog/dialog.h"
@@ -845,6 +844,7 @@ int main(int ac, char **av)
"\n\n"));
return 1;
}
+ /* fall through */
case -1:
printf(_("\n\n"
"*** End of the configuration.\n"
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 5fdf10dc1d8..d66008639a4 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -3,10 +3,11 @@
* Released under the terms of the GNU GPL v2.0.
*/
+#include <ctype.h>
+#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
static const char nohelp_text[] = N_(
@@ -350,7 +351,7 @@ void menu_finalize(struct menu *parent)
last_menu->next = NULL;
}
- sym->dir_dep.expr = parent->dep;
+ sym->dir_dep.expr = expr_alloc_or(sym->dir_dep.expr, parent->dep);
}
for (menu = parent->list; menu; menu = menu->next) {
if (sym && sym_is_choice(sym) &&
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 488dd741078..39ca1f1640e 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -7,7 +7,7 @@
*/
#define _GNU_SOURCE
#include <string.h>
-#define LKC_DIRECT_LINK
+
#include "lkc.h"
#include "nconf.h"
#include <ctype.h>
@@ -1067,7 +1067,6 @@ static void conf(struct menu *menu)
struct menu *submenu = 0;
const char *prompt = menu_get_prompt(menu);
struct symbol *sym;
- struct menu *active_menu = NULL;
int res;
int current_index = 0;
int last_top_row = 0;
@@ -1152,13 +1151,9 @@ static void conf(struct menu *menu)
continue;
submenu = (struct menu *) item_data();
- active_menu = (struct menu *)item_data();
if (!submenu || !menu_is_visible(submenu))
continue;
- if (submenu)
- sym = submenu->sym;
- else
- sym = NULL;
+ sym = submenu->sym;
switch (res) {
case ' ':
@@ -1222,20 +1217,13 @@ static void conf_message_callback(const char *fmt, va_list ap)
static void show_help(struct menu *menu)
{
- struct gstr help = str_new();
-
- if (menu && menu->sym && menu_has_help(menu)) {
- if (menu->sym->name) {
- str_printf(&help, "%s%s:\n\n", CONFIG_, menu->sym->name);
- str_append(&help, _(menu_get_help(menu)));
- str_append(&help, "\n");
- get_symbol_str(&help, menu->sym);
- } else {
- str_append(&help, _(menu_get_help(menu)));
- }
- } else {
- str_append(&help, nohelp_text);
- }
+ struct gstr help;
+
+ if (!menu)
+ return;
+
+ help = str_new();
+ menu_get_ext_help(menu, &help);
show_scroll_win(main_window, _(menu_get_prompt(menu)), str_get(&help));
str_free(&help);
}
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index c2796b866f8..df274febb3e 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1478,10 +1478,13 @@ void ConfigMainWindow::loadConfig(void)
ConfigView::updateListAll();
}
-void ConfigMainWindow::saveConfig(void)
+bool ConfigMainWindow::saveConfig(void)
{
- if (conf_write(NULL))
+ if (conf_write(NULL)) {
QMessageBox::information(this, "qconf", _("Unable to save configuration!"));
+ return false;
+ }
+ return true;
}
void ConfigMainWindow::saveConfigAs(void)
@@ -1642,7 +1645,11 @@ void ConfigMainWindow::closeEvent(QCloseEvent* e)
mb.setButtonText(QMessageBox::Cancel, _("Cancel Exit"));
switch (mb.exec()) {
case QMessageBox::Yes:
- saveConfig();
+ if (saveConfig())
+ e->accept();
+ else
+ e->ignore();
+ break;
case QMessageBox::No:
e->accept();
break;
@@ -1745,10 +1752,6 @@ int main(int ac, char** av)
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
-#ifndef LKC_DIRECT_LINK
- kconfig_load();
-#endif
-
progname = av[0];
configApp = new QApplication(ac, av);
if (ac > 1 && av[1][0] == '-') {
diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h
index 91677d900db..3715b3e7212 100644
--- a/scripts/kconfig/qconf.h
+++ b/scripts/kconfig/qconf.h
@@ -311,7 +311,7 @@ public slots:
void listFocusChanged(void);
void goBack(void);
void loadConfig(void);
- void saveConfig(void);
+ bool saveConfig(void);
void saveConfigAs(void);
void searchConfig(void);
void showSingleView(void);
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index a796c95fe8a..071f00c3046 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -9,7 +9,6 @@
#include <regex.h>
#include <sys/utsname.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
struct symbol symbol_yes = {
@@ -751,7 +750,8 @@ const char *sym_get_string_value(struct symbol *sym)
case no:
return "n";
case mod:
- return "m";
+ sym_calc_value(modules_sym);
+ return (modules_sym->curr.tri == no) ? "n" : "m";
case yes:
return "y";
}
@@ -893,6 +893,49 @@ const char *sym_expand_string_value(const char *in)
return res;
}
+const char *sym_escape_string_value(const char *in)
+{
+ const char *p;
+ size_t reslen;
+ char *res;
+ size_t l;
+
+ reslen = strlen(in) + strlen("\"\"") + 1;
+
+ p = in;
+ for (;;) {
+ l = strcspn(p, "\"\\");
+ p += l;
+
+ if (p[0] == '\0')
+ break;
+
+ reslen++;
+ p++;
+ }
+
+ res = malloc(reslen);
+ res[0] = '\0';
+
+ strcat(res, "\"");
+
+ p = in;
+ for (;;) {
+ l = strcspn(p, "\"\\");
+ strncat(res, p, l);
+ p += l;
+
+ if (p[0] == '\0')
+ break;
+
+ strcat(res, "\\");
+ strncat(res, p++, 1);
+ }
+
+ strcat(res, "\"");
+ return res;
+}
+
struct symbol **sym_re_search(const char *pattern)
{
struct symbol *sym, **sym_arr = NULL;
diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c
index 6330cc871a4..d0b8b2318e4 100644
--- a/scripts/kconfig/util.c
+++ b/scripts/kconfig/util.c
@@ -5,6 +5,8 @@
* Released under the terms of the GNU GPL v2.0.
*/
+#include <stdarg.h>
+#include <stdlib.h>
#include <string.h>
#include "lkc.h"
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index ddee5fc5181..00f9d3a9cf8 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -14,7 +14,6 @@
#include <string.h>
#include <unistd.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
#define START_STRSIZE 16
diff --git a/scripts/kconfig/zconf.lex.c_shipped b/scripts/kconfig/zconf.lex.c_shipped
index 906c0991174..c32b1a49f5a 100644
--- a/scripts/kconfig/zconf.lex.c_shipped
+++ b/scripts/kconfig/zconf.lex.c_shipped
@@ -776,7 +776,6 @@ char *zconftext;
#include <string.h>
#include <unistd.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
#define START_STRSIZE 16
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index 211e1a27703..f636141e7bf 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -87,7 +87,6 @@
#include <string.h>
#include <stdbool.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index c38cc5aa8ed..864da07ba4a 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -11,7 +11,6 @@
#include <string.h>
#include <stdbool.h>
-#define LKC_DIRECT_LINK
#include "lkc.h"
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)