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Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

Browse source 
Pull kconfig updates from Michal Marek:
 "Here is the kconfig stuff for v4.1-rc1:

   - fixes for mergeconfig (used by make kvmconfig/tinyconfig)

   - header cleanup

   - make -s *config is silent now"

* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  kconfig: Do not print status messages in make -s mode
  kconfig: Simplify Makefile
  kbuild: add generic mergeconfig target, %.config
  merge_config.sh: rename MAKE to RUNMAKE
  merge_config.sh: improve indentation
  kbuild: mergeconfig: remove redundant $(objtree)
  kbuild: mergeconfig: move an error check to merge_config.sh
  kbuild: mergeconfig: fix "jobserver unavailable" warning
  kconfig: Remove unnecessary prototypes from headers
  kconfig: Remove dead code
  kconfig: Get rid of the P() macro in headers
  kconfig: fix a misspelling in scripts/kconfig/merge_config.sh
This commit is contained in:
Linus Torvalds 2015-04-15 11:24:41 -07:00
commit c841e12add
15 changed files with 174 additions and 198 deletions
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80
scripts/kconfig/Makefile
View file

@ -2,7 +2,7 @@
# Kernel configuration targets
# These targets are used from top-level makefile
PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
PHONY += xconfig gconfig menuconfig config silentoldconfig update-po-config \
localmodconfig localyesconfig
ifdef KBUILD_KCONFIG
@ -11,30 +11,31 @@ else
Kconfig := Kconfig
endif
ifeq ($(quiet),silent_)
silent := -s
endif
# We need this, in case the user has it in its environment
unexport CONFIG_
xconfig: $(obj)/qconf
$< $(Kconfig)
$< $(silent) $(Kconfig)
gconfig: $(obj)/gconf
$< $(Kconfig)
$< $(silent) $(Kconfig)
menuconfig: $(obj)/mconf
$< $(Kconfig)
$< $(silent) $(Kconfig)
config: $(obj)/conf
$< --oldaskconfig $(Kconfig)
$< $(silent) --oldaskconfig $(Kconfig)
nconfig: $(obj)/nconf
$< $(Kconfig)
oldconfig: $(obj)/conf
$< --$@ $(Kconfig)
$< $(silent) $(Kconfig)
silentoldconfig: $(obj)/conf
$(Q)mkdir -p include/config include/generated
$< --$@ $(Kconfig)
$< $(silent) --$@ $(Kconfig)
localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
$(Q)mkdir -p include/config include/generated
@ -43,18 +44,18 @@ localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
cmp -s .tmp.config .config || \
(mv -f .config .config.old.1; \
mv -f .tmp.config .config; \
$(obj)/conf --silentoldconfig $(Kconfig); \
$(obj)/conf $(silent) --silentoldconfig $(Kconfig); \
mv -f .config.old.1 .config.old) \
else \
mv -f .tmp.config .config; \
$(obj)/conf --silentoldconfig $(Kconfig); \
$(obj)/conf $(silent) --silentoldconfig $(Kconfig); \
fi
$(Q)rm -f .tmp.config
# Create new linux.pot file
# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
$(Q)echo " GEN config.pot"
$(Q)$(kecho) " GEN config.pot"
$(Q)xgettext --default-domain=linux \
--add-comments --keyword=_ --keyword=N_ \
--from-code=UTF-8 \
@ -65,61 +66,58 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
$(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
$(srctree)/arch/*/um/Kconfig`; \
do \
echo " GEN $$i"; \
$(kecho) " GEN $$i"; \
$(obj)/kxgettext $$i \
>> $(obj)/config.pot; \
done )
$(Q)echo " GEN linux.pot"
$(Q)$(kecho) " GEN linux.pot"
$(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
--output $(obj)/linux.pot
$(Q)rm -f $(obj)/config.pot
PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
# These targets map 1:1 to the commandline options of 'conf'
simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \
alldefconfig randconfig listnewconfig olddefconfig
PHONY += $(simple-targets)
allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf
$< --$@ $(Kconfig)
$(simple-targets): $(obj)/conf
$< $(silent) --$@ $(Kconfig)
PHONY += listnewconfig olddefconfig oldnoconfig savedefconfig defconfig
listnewconfig olddefconfig: $(obj)/conf
$< --$@ $(Kconfig)
PHONY += oldnoconfig savedefconfig defconfig
# oldnoconfig is an alias of olddefconfig, because people already are dependent
# on its behavior(sets new symbols to their default value but not 'n') with the
# counter-intuitive name.
oldnoconfig: $(obj)/conf
$< --olddefconfig $(Kconfig)
oldnoconfig: olddefconfig
savedefconfig: $(obj)/conf
$< --$@=defconfig $(Kconfig)
$< $(silent) --$@=defconfig $(Kconfig)
defconfig: $(obj)/conf
ifeq ($(KBUILD_DEFCONFIG),)
$< --defconfig $(Kconfig)
$< $(silent) --defconfig $(Kconfig)
else
@echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
$(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
@$(kecho) "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
$(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
endif
%_defconfig: $(obj)/conf
$(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
$(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
configfiles=$(wildcard $(srctree)/kernel/configs/$(1).config $(srctree)/arch/$(SRCARCH)/configs/$(1).config)
configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/configs/$@)
define mergeconfig
$(if $(wildcard $(objtree)/.config),, $(error You need an existing .config for this target))
$(if $(call configfiles,$(1)),, $(error No configuration exists for this target on this architecture))
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m -O $(objtree) $(objtree)/.config $(call configfiles,$(1))
$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig
endef
%.config: $(obj)/conf
$(if $(call configfiles),, $(error No configuration exists for this target on this architecture))
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(configfiles)
+$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig
PHONY += kvmconfig
kvmconfig:
$(call mergeconfig,kvm_guest)
kvmconfig: kvm_guest.config
@:
PHONY += tinyconfig
tinyconfig: allnoconfig
$(call mergeconfig,tiny)
tinyconfig:
$(Q)$(MAKE) -f $(srctree)/Makefile allnoconfig tiny.config
# Help text used by make help
help:
@ -221,7 +219,7 @@ $(obj)/.tmp_qtcheck: $(src)/Makefile
# QT needs some extra effort...
$(obj)/.tmp_qtcheck:
@set -e; echo " CHECK qt"; dir=""; pkg=""; \
@set -e; $(kecho) " CHECK qt"; dir=""; pkg=""; \
if ! pkg-config --exists QtCore 2> /dev/null; then \
echo "* Unable to find the QT4 tool qmake. Trying to use QT3"; \
pkg-config --exists qt 2> /dev/null && pkg=qt; \

8
scripts/kconfig/conf.c
View file

@ -471,7 +471,7 @@ static struct option long_opts[] = {
static void conf_usage(const char *progname)
{
printf("Usage: %s [option] <kconfig-file>\n", progname);
printf("Usage: %s [-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");
@ -501,7 +501,11 @@ int main(int ac, char **av)
tty_stdio = isatty(0) && isatty(1) && isatty(2);
while ((opt = getopt_long(ac, av, "", long_opts, NULL)) != -1) {
while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) {
if (opt == 's') {
conf_set_message_callback(NULL);
continue;
}
input_mode = (enum input_mode)opt;
switch (opt) {
case silentoldconfig:

5
scripts/kconfig/confdata.c
View file

@ -16,6 +16,11 @@
#include "lkc.h"
struct conf_printer {
void (*print_symbol)(FILE *, struct symbol *, const char *, void *);
void (*print_comment)(FILE *, const char *, void *);
};
static void conf_warning(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));

22
scripts/kconfig/expr.c
View file

@ -11,6 +11,12 @@
#define DEBUG_EXPR 0
static int expr_eq(struct expr *e1, struct expr *e2);
static struct expr *expr_eliminate_yn(struct expr *e);
static struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2);
static struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2);
static void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2);
struct expr *expr_alloc_symbol(struct symbol *sym)
{
struct expr *e = xcalloc(1, sizeof(*e));
@ -186,7 +192,7 @@ void expr_eliminate_eq(struct expr **ep1, struct expr **ep2)
#undef e1
#undef e2
int expr_eq(struct expr *e1, struct expr *e2)
static int expr_eq(struct expr *e1, struct expr *e2)
{
int res, old_count;
@ -228,7 +234,7 @@ int expr_eq(struct expr *e1, struct expr *e2)
return 0;
}
struct expr *expr_eliminate_yn(struct expr *e)
static struct expr *expr_eliminate_yn(struct expr *e)
{
struct expr *tmp;
@ -823,7 +829,7 @@ bool expr_depends_symbol(struct expr *dep, struct symbol *sym)
return false;
}
struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2)
static struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2)
{
struct expr *tmp = NULL;
expr_extract_eq(E_AND, &tmp, ep1, ep2);
@ -834,7 +840,7 @@ struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2)
return tmp;
}
struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2)
static struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2)
{
struct expr *tmp = NULL;
expr_extract_eq(E_OR, &tmp, ep1, ep2);
@ -845,7 +851,7 @@ struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2)
return tmp;
}
void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2)
static void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2)
{
#define e1 (*ep1)
#define e2 (*ep2)
@ -976,11 +982,8 @@ tristate expr_calc_value(struct expr *e)
}
}
int expr_compare_type(enum expr_type t1, enum expr_type t2)
static int expr_compare_type(enum expr_type t1, enum expr_type t2)
{
#if 0
return 1;
#else
if (t1 == t2)
return 0;
switch (t1) {
@ -1005,7 +1008,6 @@ int expr_compare_type(enum expr_type t1, enum expr_type t2)
}
printf("[%dgt%d?]", t1, t2);
return 0;
#endif
}
static inline struct expr *

5
scripts/kconfig/expr.h
View file

@ -205,18 +205,13 @@ struct expr *expr_alloc_and(struct expr *e1, struct expr *e2);
struct expr *expr_alloc_or(struct expr *e1, struct expr *e2);
struct expr *expr_copy(const struct expr *org);
void expr_free(struct expr *e);
int expr_eq(struct expr *e1, struct expr *e2);
void expr_eliminate_eq(struct expr **ep1, struct expr **ep2);
tristate expr_calc_value(struct expr *e);
struct expr *expr_eliminate_yn(struct expr *e);
struct expr *expr_trans_bool(struct expr *e);
struct expr *expr_eliminate_dups(struct expr *e);
struct expr *expr_transform(struct expr *e);
int expr_contains_symbol(struct expr *dep, struct symbol *sym);
bool expr_depends_symbol(struct expr *dep, struct symbol *sym);
struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2);
struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2);
void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2);
struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym);
struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2);

29
scripts/kconfig/gconf.c
View file

@ -169,14 +169,6 @@ void init_main_window(const gchar * glade_file)
style = gtk_widget_get_style(main_wnd);
widget = glade_xml_get_widget(xml, "toolbar1");
#if 0 /* Use stock Gtk icons instead */
replace_button_icon(xml, main_wnd->window, style,
"button1", (gchar **) xpm_back);
replace_button_icon(xml, main_wnd->window, style,
"button2", (gchar **) xpm_load);
replace_button_icon(xml, main_wnd->window, style,
"button3", (gchar **) xpm_save);
#endif
replace_button_icon(xml, main_wnd->window, style,
"button4", (gchar **) xpm_single_view);
replace_button_icon(xml, main_wnd->window, style,
@ -184,22 +176,6 @@ void init_main_window(const gchar * glade_file)
replace_button_icon(xml, main_wnd->window, style,
"button6", (gchar **) xpm_tree_view);
#if 0
switch (view_mode) {
case SINGLE_VIEW:
widget = glade_xml_get_widget(xml, "button4");
g_signal_emit_by_name(widget, "clicked");
break;
case SPLIT_VIEW:
widget = glade_xml_get_widget(xml, "button5");
g_signal_emit_by_name(widget, "clicked");
break;
case FULL_VIEW:
widget = glade_xml_get_widget(xml, "button6");
g_signal_emit_by_name(widget, "clicked");
break;
}
#endif
txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
"foreground", "red",
@ -1498,9 +1474,12 @@ int main(int ac, char *av[])
case 'a':
//showAll = 1;
break;
case 's':
conf_set_message_callback(NULL);
break;
case 'h':
case '?':
printf("%s <config>\n", av[0]);
printf("%s [-s] <config>\n", av[0]);
exit(0);
}
name = av[2];

14
scripts/kconfig/lkc.h
View file

@ -21,9 +21,7 @@ static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c;
extern "C" {
#endif
#define P(name,type,arg) extern type name arg
#include "lkc_proto.h"
#undef P
#define SRCTREE "srctree"
@ -70,9 +68,6 @@ struct kconf_id {
enum symbol_type stype;
};
extern int zconfdebug;
int zconfparse(void);
void zconfdump(FILE *out);
void zconf_starthelp(void);
FILE *zconf_fopen(const char *name);
@ -90,11 +85,6 @@ void sym_add_change_count(int count);
bool conf_set_all_new_symbols(enum conf_def_mode mode);
void set_all_choice_values(struct symbol *csym);
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)
{
@ -113,7 +103,6 @@ void menu_add_entry(struct symbol *sym);
void menu_end_entry(void);
void menu_add_dep(struct expr *dep);
void menu_add_visibility(struct expr *dep);
struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
@ -137,7 +126,6 @@ struct gstr {
int max_width;
};
struct gstr str_new(void);
struct gstr str_assign(const char *s);
void str_free(struct gstr *gs);
void str_append(struct gstr *gs, const char *s);
void str_printf(struct gstr *gs, const char *fmt, ...);
@ -148,8 +136,6 @@ extern struct expr *sym_env_list;
void sym_init(void);
void sym_clear_all_valid(void);
void sym_set_all_changed(void);
void sym_set_changed(struct symbol *sym);
struct symbol *sym_choice_default(struct symbol *sym);
const char *sym_get_string_default(struct symbol *sym);
struct symbol *sym_check_deps(struct symbol *sym);

85
scripts/kconfig/lkc_proto.h
View file

@ -1,57 +1,52 @@
#include <stdarg.h>
/* confdata.c */
P(conf_parse,void,(const char *name));
P(conf_read,int,(const char *name));
P(conf_read_simple,int,(const char *name, int));
P(conf_write_defconfig,int,(const char *name));
P(conf_write,int,(const char *name));
P(conf_write_autoconf,int,(void));
P(conf_get_changed,bool,(void));
P(conf_set_changed_callback, void,(void (*fn)(void)));
P(conf_set_message_callback, void,(void (*fn)(const char *fmt, va_list ap)));
void conf_parse(const char *name);
int conf_read(const char *name);
int conf_read_simple(const char *name, int);
int conf_write_defconfig(const char *name);
int conf_write(const char *name);
int conf_write_autoconf(void);
bool conf_get_changed(void);
void conf_set_changed_callback(void (*fn)(void));
void conf_set_message_callback(void (*fn)(const char *fmt, va_list ap));
/* menu.c */
P(rootmenu,struct menu,);
extern struct menu rootmenu;
P(menu_is_empty, bool, (struct menu *menu));
P(menu_is_visible, bool, (struct menu *menu));
P(menu_has_prompt, bool, (struct menu *menu));
P(menu_get_prompt,const char *,(struct menu *menu));
P(menu_get_root_menu,struct menu *,(struct menu *menu));
P(menu_get_parent_menu,struct menu *,(struct menu *menu));
P(menu_has_help,bool,(struct menu *menu));
P(menu_get_help,const char *,(struct menu *menu));
P(get_symbol_str, void, (struct gstr *r, struct symbol *sym, struct list_head
*head));
P(get_relations_str, struct gstr, (struct symbol **sym_arr, struct list_head
*head));
P(menu_get_ext_help,void,(struct menu *menu, struct gstr *help));
bool menu_is_empty(struct menu *menu);
bool menu_is_visible(struct menu *menu);
bool menu_has_prompt(struct menu *menu);
const char * menu_get_prompt(struct menu *menu);
struct menu * menu_get_root_menu(struct menu *menu);
struct menu * menu_get_parent_menu(struct menu *menu);
bool menu_has_help(struct menu *menu);
const char * menu_get_help(struct menu *menu);
struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head);
void menu_get_ext_help(struct menu *menu, struct gstr *help);
/* symbol.c */
P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]);
extern struct symbol * symbol_hash[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));
P(sym_get_type,enum symbol_type,(struct symbol *sym));
P(sym_tristate_within_range,bool,(struct symbol *sym,tristate tri));
P(sym_set_tristate_value,bool,(struct symbol *sym,tristate tri));
P(sym_toggle_tristate_value,tristate,(struct symbol *sym));
P(sym_string_valid,bool,(struct symbol *sym, const char *newval));
P(sym_string_within_range,bool,(struct symbol *sym, const char *str));
P(sym_set_string_value,bool,(struct symbol *sym, const char *newval));
P(sym_is_changable,bool,(struct symbol *sym));
P(sym_get_choice_prop,struct property *,(struct symbol *sym));
P(sym_get_default_prop,struct property *,(struct symbol *sym));
P(sym_get_string_value,const char *,(struct symbol *sym));
struct symbol * sym_lookup(const char *name, int flags);
struct symbol * sym_find(const char *name);
const char * sym_expand_string_value(const char *in);
const char * sym_escape_string_value(const char *in);
struct symbol ** sym_re_search(const char *pattern);
const char * sym_type_name(enum symbol_type type);
void sym_calc_value(struct symbol *sym);
enum symbol_type sym_get_type(struct symbol *sym);
bool sym_tristate_within_range(struct symbol *sym,tristate tri);
bool sym_set_tristate_value(struct symbol *sym,tristate tri);
tristate sym_toggle_tristate_value(struct symbol *sym);
bool sym_string_valid(struct symbol *sym, const char *newval);
bool sym_string_within_range(struct symbol *sym, const char *str);
bool sym_set_string_value(struct symbol *sym, const char *newval);
bool sym_is_changable(struct symbol *sym);
struct property * sym_get_choice_prop(struct symbol *sym);
const char * sym_get_string_value(struct symbol *sym);
P(prop_get_type_name,const char *,(enum prop_type type));
const char * prop_get_type_name(enum prop_type type);
/* expr.c */
P(expr_compare_type,int,(enum expr_type t1, enum expr_type t2));
P(expr_print,void,(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken));
void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken);

31
scripts/kconfig/mconf.c
View file

@ -279,6 +279,7 @@ static int child_count;
static int single_menu_mode;
static int show_all_options;
static int save_and_exit;
static int silent;
static void conf(struct menu *menu, struct menu *active_menu);
static void conf_choice(struct menu *menu);
@ -777,10 +778,12 @@ static void conf_message_callback(const char *fmt, va_list ap)
char buf[PATH_MAX+1];
vsnprintf(buf, sizeof(buf), fmt, ap);
if (save_and_exit)
printf("%s", buf);
else
if (save_and_exit) {
if (!silent)
printf("%s", buf);
} else {
show_textbox(NULL, buf, 6, 60);
}
}
static void show_help(struct menu *menu)
@ -977,16 +980,18 @@ static int handle_exit(void)
}
/* fall through */
case -1:
printf(_("\n\n"
"*** End of the configuration.\n"
"*** Execute 'make' to start the build or try 'make help'."
"\n\n"));
if (!silent)
printf(_("\n\n"
"*** End of the configuration.\n"
"*** Execute 'make' to start the build or try 'make help'."
"\n\n"));
res = 0;
break;
default:
fprintf(stderr, _("\n\n"
"Your configuration changes were NOT saved."
"\n\n"));
if (!silent)
fprintf(stderr, _("\n\n"
"Your configuration changes were NOT saved."
"\n\n"));
if (res != KEY_ESC)
res = 0;
}
@ -1010,6 +1015,12 @@ int main(int ac, char **av)
signal(SIGINT, sig_handler);
if (ac > 1 && strcmp(av[1], "-s") == 0) {
silent = 1;
/* Silence conf_read() until the real callback is set up */
conf_set_message_callback(NULL);
av++;
}
conf_parse(av[1]);
conf_read(NULL);

4
scripts/kconfig/menu.c
View file

@ -125,7 +125,7 @@ void menu_set_type(int type)
sym_type_name(sym->type), sym_type_name(type));
}
struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep)
static struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep)
{
struct property *prop = prop_alloc(type, current_entry->sym);
@ -615,7 +615,7 @@ static struct property *get_symbol_prop(struct symbol *sym)
/*
* head is optional and may be NULL
*/
void get_symbol_str(struct gstr *r, struct symbol *sym,
static void get_symbol_str(struct gstr *r, struct symbol *sym,
struct list_head *head)
{
bool hit;

27
scripts/kconfig/merge_config.sh
View file

@ -35,7 +35,7 @@ usage() {
echo " -O dir to put generated output files"
}
MAKE=true
RUNMAKE=true
ALLTARGET=alldefconfig
WARNREDUN=false
OUTPUT=.
@ -48,7 +48,7 @@ while true; do
continue
;;
"-m")
MAKE=false
RUNMAKE=false
shift
continue
;;
@ -85,6 +85,11 @@ fi
INITFILE=$1
shift;
if [ ! -r "$INITFILE" ]; then
echo "The base file '$INITFILE' does not exist. Exit." >&2
exit 1
fi
MERGE_LIST=$*
SED_CONFIG_EXP="s/^\(# \)\{0,1\}\(CONFIG_[a-zA-Z0-9_]*\)[= ].*/\2/p"
TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX)
@ -92,31 +97,29 @@ TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX)
echo "Using $INITFILE as base"
cat $INITFILE > $TMP_FILE
# Merge files, printing warnings on overrided values
# Merge files, printing warnings on overridden values
for MERGE_FILE in $MERGE_LIST ; do
echo "Merging $MERGE_FILE"
CFG_LIST=$(sed -n "$SED_CONFIG_EXP" $MERGE_FILE)
for CFG in $CFG_LIST ; do
grep -q -w $CFG $TMP_FILE
if [ $? -eq 0 ] ; then
PREV_VAL=$(grep -w $CFG $TMP_FILE)
NEW_VAL=$(grep -w $CFG $MERGE_FILE)
if [ "x$PREV_VAL" != "x$NEW_VAL" ] ; then
grep -q -w $CFG $TMP_FILE || continue
PREV_VAL=$(grep -w $CFG $TMP_FILE)
NEW_VAL=$(grep -w $CFG $MERGE_FILE)
if [ "x$PREV_VAL" != "x$NEW_VAL" ] ; then
echo Value of $CFG is redefined by fragment $MERGE_FILE:
echo Previous value: $PREV_VAL
echo New value: $NEW_VAL
echo
elif [ "$WARNREDUN" = "true" ]; then
elif [ "$WARNREDUN" = "true" ]; then
echo Value of $CFG is redundant by fragment $MERGE_FILE:
fi
sed -i "/$CFG[ =]/d" $TMP_FILE
fi
sed -i "/$CFG[ =]/d" $TMP_FILE
done
cat $MERGE_FILE >> $TMP_FILE
done
if [ "$MAKE" = "false" ]; then
if [ "$RUNMAKE" = "false" ]; then
cp $TMP_FILE $OUTPUT/.config
echo "#"
echo "# merged configuration written to $OUTPUT/.config (needs make)"

5
scripts/kconfig/nconf.c
View file

@ -1482,6 +1482,11 @@ int main(int ac, char **av)
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
if (ac > 1 && strcmp(av[1], "-s") == 0) {
/* Silence conf_read() until the real callback is set up */
conf_set_message_callback(NULL);
av++;
}
conf_parse(av[1]);
conf_read(NULL);

5
scripts/kconfig/qconf.cc
View file

@ -1746,7 +1746,7 @@ static const char *progname;
static void usage(void)
{
printf(_("%s <config>\n"), progname);
printf(_("%s [-s] <config>\n"), progname);
exit(0);
}
@ -1762,6 +1762,9 @@ int main(int ac, char** av)
configApp = new QApplication(ac, av);
if (ac > 1 && av[1][0] == '-') {
switch (av[1][1]) {
case 's':
conf_set_message_callback(NULL);
break;
case 'h':
case '?':
usage();

42
scripts/kconfig/symbol.c
View file

@ -112,7 +112,7 @@ struct property *sym_get_env_prop(struct symbol *sym)
return NULL;
}
struct property *sym_get_default_prop(struct symbol *sym)
static struct property *sym_get_default_prop(struct symbol *sym)
{
struct property *prop;
@ -186,6 +186,26 @@ static void sym_validate_range(struct symbol *sym)
sym->curr.val = strdup(str);
}
static void sym_set_changed(struct symbol *sym)
{
struct property *prop;
sym->flags |= SYMBOL_CHANGED;
for (prop = sym->prop; prop; prop = prop->next) {
if (prop->menu)
prop->menu->flags |= MENU_CHANGED;
}
}
static void sym_set_all_changed(void)
{
struct symbol *sym;
int i;
for_all_symbols(i, sym)
sym_set_changed(sym);
}
static void sym_calc_visibility(struct symbol *sym)
{
struct property *prop;
@ -451,26 +471,6 @@ void sym_clear_all_valid(void)
sym_calc_value(modules_sym);
}
void sym_set_changed(struct symbol *sym)
{
struct property *prop;
sym->flags |= SYMBOL_CHANGED;
for (prop = sym->prop; prop; prop = prop->next) {
if (prop->menu)
prop->menu->flags |= MENU_CHANGED;
}
}
void sym_set_all_changed(void)
{
struct symbol *sym;
int i;
for_all_symbols(i, sym)
sym_set_changed(sym);
}
bool sym_tristate_within_range(struct symbol *sym, tristate val)
{
int type = sym_get_type(sym);

10
scripts/kconfig/util.c
View file

@ -88,16 +88,6 @@ struct gstr str_new(void)
return gs;
}
/* Allocate and assign growable string */
struct gstr str_assign(const char *s)
{
struct gstr gs;
gs.s = strdup(s);
gs.len = strlen(s) + 1;
gs.max_width = 0;
return gs;
}
/* Free storage for growable string */
void str_free(struct gstr *gs)
{