148 lines
3.8 KiB
Diff
148 lines
3.8 KiB
Diff
From 8642463d981c93d188814b11fdc81e17719aab05 Mon Sep 17 00:00:00 2001
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From: Yong Wang <yong.y.wang@intel.com>
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Date: Fri, 5 Feb 2010 10:07:51 +0800
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Subject: [PATCH] kbuild: add a "nonintconfig" option to the Makefile
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Add a "nonintconfig" option to the Makefile needed for
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unattended builds.
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This patch is from Arjan ven de Ven <arjan@linux.intel.com>
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Signed-off-by: Yong Wang <yong.y.wang@intel.com>
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---
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scripts/kconfig/Makefile | 5 +++++
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scripts/kconfig/conf.c | 36 ++++++++++++++++++++++++++++++++----
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2 files changed, 37 insertions(+), 4 deletions(-)
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diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
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index 999e8a7..fb3cdee 100644
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--- a/scripts/kconfig/Makefile
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+++ b/scripts/kconfig/Makefile
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@@ -30,6 +30,11 @@ silentoldconfig: $(obj)/conf
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$(Q)mkdir -p include/generated
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$< -s $(Kconfig)
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+nonint_oldconfig: $(obj)/conf
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+ $< -b $(Kconfig)
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+loose_nonint_oldconfig: $(obj)/conf
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+ $< -B $(Kconfig)
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+
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localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
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$(Q)perl $< $(srctree) $(Kconfig) > .tmp.config
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$(Q)if [ -f .config ]; then \
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diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
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index 9960d1c..bf6a528 100644
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--- a/scripts/kconfig/conf.c
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+++ b/scripts/kconfig/conf.c
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@@ -23,6 +23,8 @@ enum {
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ask_all,
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ask_new,
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ask_silent,
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+ dont_ask,
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+ dont_ask_dont_tell,
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set_default,
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set_yes,
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set_mod,
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@@ -38,6 +40,8 @@ static int conf_cnt;
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static char line[128];
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static struct menu *rootEntry;
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+static int return_value = 0;
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+
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static void print_help(struct menu *menu)
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{
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struct gstr help = str_new();
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@@ -360,7 +364,10 @@ static void conf(struct menu *menu)
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switch (prop->type) {
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case P_MENU:
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- if (input_mode == ask_silent && rootEntry != menu) {
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+ if ((input_mode == ask_silent ||
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+ input_mode == dont_ask ||
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+ input_mode == dont_ask_dont_tell) &&
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+ rootEntry != menu) {
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check_conf(menu);
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return;
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}
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@@ -418,12 +425,21 @@ static void check_conf(struct menu *menu)
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if (sym && !sym_has_value(sym)) {
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if (sym_is_changable(sym) ||
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(sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {
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+ if (input_mode == dont_ask ||
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+ input_mode == dont_ask_dont_tell) {
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+ if (input_mode == dont_ask &&
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+ sym->name && !sym_is_choice_value(sym)) {
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+ fprintf(stderr,"CONFIG_%s\n",sym->name);
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+ ++return_value;
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+ }
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+ } else {
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if (!conf_cnt++)
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printf(_("*\n* Restart config...\n*\n"));
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rootEntry = menu_get_parent_menu(menu);
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conf(rootEntry);
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}
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}
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+ }
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for (child = menu->list; child; child = child->next)
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check_conf(child);
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@@ -439,7 +455,7 @@ int main(int ac, char **av)
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bindtextdomain(PACKAGE, LOCALEDIR);
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textdomain(PACKAGE);
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- while ((opt = getopt(ac, av, "osdD:nmyrh")) != -1) {
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+ while ((opt = getopt(ac, av, "osbBdD:nmyrh")) != -1) {
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switch (opt) {
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case 'o':
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input_mode = ask_silent;
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@@ -448,6 +464,12 @@ int main(int ac, char **av)
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input_mode = ask_silent;
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sync_kconfig = 1;
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break;
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+ case 'b':
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+ input_mode = dont_ask;
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+ break;
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+ case 'B':
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+ input_mode = dont_ask_dont_tell;
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+ break;
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case 'd':
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input_mode = set_default;
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break;
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@@ -525,6 +547,8 @@ int main(int ac, char **av)
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case ask_silent:
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case ask_all:
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case ask_new:
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+ case dont_ask:
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+ case dont_ask_dont_tell:
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conf_read(NULL);
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break;
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case set_no:
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@@ -586,12 +610,16 @@ int main(int ac, char **av)
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conf(&rootmenu);
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input_mode = ask_silent;
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/* fall through */
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+ case dont_ask:
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+ case dont_ask_dont_tell:
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case ask_silent:
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/* Update until a loop caused no more changes */
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do {
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conf_cnt = 0;
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check_conf(&rootmenu);
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- } while (conf_cnt);
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+ } while (conf_cnt &&
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+ (input_mode != dont_ask &&
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+ input_mode != dont_ask_dont_tell));
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break;
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}
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@@ -613,5 +641,5 @@ int main(int ac, char **av)
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exit(1);
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}
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}
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- return 0;
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+ return return_value;
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}
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--
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1.5.5.1
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