mirror of
https://github.com/joel16/android_kernel_sony_msm8994.git
synced 2024-11-27 14:11:04 +00:00
kconfig: use long options in conf
The list of options supported by conf is growing and their abbreviation did not resemble anything usefull. So drop the single letter options in favour of long options. The long options are named equal to what we know from the make target. The internal implmentation was changed to match this, resulting in much more readable code. Support for short options is dropped - no one is supposed to call this program direct anyway. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Sam Ravnborg
Michal Marek
parent
ac1ffde1ba
commit
4062f1a4c0
@ -21,53 +21,47 @@ menuconfig: $(obj)/mconf
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$< $(Kconfig)
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config: $(obj)/conf
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$< $(Kconfig)
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$< --oldaskconfig $(Kconfig)
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nconfig: $(obj)/nconf
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$< $(Kconfig)
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oldconfig: $(obj)/conf
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$< -o $(Kconfig)
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$< --$@ $(Kconfig)
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silentoldconfig: $(obj)/conf
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$(Q)mkdir -p include/generated
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$< -s $(Kconfig)
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$< --$@ $(Kconfig)
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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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cmp -s .tmp.config .config || \
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(mv -f .config .config.old.1; \
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mv -f .tmp.config .config; \
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$(obj)/conf -s $(Kconfig); \
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mv -f .config.old.1 .config.old) \
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else \
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mv -f .tmp.config .config; \
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$(obj)/conf -s $(Kconfig); \
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$(Q)if [ -f .config ]; then \
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cmp -s .tmp.config .config || \
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(mv -f .config .config.old.1; \
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mv -f .tmp.config .config; \
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$(obj)/conf --silentoldconfig $(Kconfig); \
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mv -f .config.old.1 .config.old) \
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else \
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mv -f .tmp.config .config; \
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$(obj)/conf --silentoldconfig $(Kconfig); \
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fi
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$(Q)rm -f .tmp.config
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localyesconfig: $(obj)/streamline_config.pl $(obj)/conf
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$(Q)perl $< $(srctree) $(Kconfig) > .tmp.config
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$(Q)sed -i s/=m/=y/ .tmp.config
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$(Q)if [ -f .config ]; then \
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cmp -s .tmp.config .config || \
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(mv -f .config .config.old.1; \
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mv -f .tmp.config .config; \
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$(obj)/conf -s $(Kconfig); \
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mv -f .config.old.1 .config.old) \
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else \
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mv -f .tmp.config .config; \
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$(obj)/conf -s $(Kconfig); \
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$(Q)if [ -f .config ]; then \
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cmp -s .tmp.config .config || \
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(mv -f .config .config.old.1; \
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mv -f .tmp.config .config; \
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$(obj)/conf --silentoldconfig $(Kconfig); \
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mv -f .config.old.1 .config.old) \
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else \
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mv -f .tmp.config .config; \
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$(obj)/conf --silentoldconfig $(Kconfig); \
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fi
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$(Q)rm -f .tmp.config
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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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# Create new linux.pot file
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# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
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# The symlink is used to repair a deficiency in arch/um
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@ -91,30 +85,26 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
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$(Q)rm -f arch/um/Kconfig.arch
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$(Q)rm -f $(obj)/config.pot
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PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig
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PHONY += allnoconfig allyesconfig allmodconfig randconfig
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randconfig: $(obj)/conf
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$< -r $(Kconfig)
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allnoconfig allyesconfig allmodconfig randconfig: $(obj)/conf
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$< --$@ $(Kconfig)
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allyesconfig: $(obj)/conf
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$< -y $(Kconfig)
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PHONY += nonint_oldconfig loose_nonint_oldconfig defconfig
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allnoconfig: $(obj)/conf
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$< -n $(Kconfig)
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allmodconfig: $(obj)/conf
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$< -m $(Kconfig)
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nonint_oldconfig loose_nonint_oldconfig: $(obj)/conf
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$< --$@ $(Kconfig)
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defconfig: $(obj)/conf
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ifeq ($(KBUILD_DEFCONFIG),)
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$< -d $(Kconfig)
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$< --defconfig $(Kconfig)
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else
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@echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
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$(Q)$< -D arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
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$(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
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endif
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%_defconfig: $(obj)/conf
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$(Q)$< -D arch/$(SRCARCH)/configs/$@ $(Kconfig)
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$(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
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# Help text used by make help
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help:
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@ -10,6 +10,7 @@
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include <getopt.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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@ -23,18 +24,19 @@
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static void conf(struct menu *menu);
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static void check_conf(struct menu *menu);
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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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set_no,
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set_random
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} input_mode = ask_all;
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enum input_mode {
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oldaskconfig,
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silentoldconfig,
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oldconfig,
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allnoconfig,
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allyesconfig,
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allmodconfig,
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randconfig,
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defconfig,
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nonint_oldconfig,
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loose_nonint_oldconfig,
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} input_mode = oldaskconfig;
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char *defconfig_file;
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static int indent = 1;
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@ -100,14 +102,14 @@ static int conf_askvalue(struct symbol *sym, const char *def)
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}
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switch (input_mode) {
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case ask_new:
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case ask_silent:
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case oldconfig:
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case silentoldconfig:
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if (sym_has_value(sym)) {
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printf("%s\n", def);
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return 0;
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}
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check_stdin();
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case ask_all:
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case oldaskconfig:
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fflush(stdout);
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fgets(line, 128, stdin);
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return 1;
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@ -297,15 +299,15 @@ static int conf_choice(struct menu *menu)
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printf("?");
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printf("]: ");
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switch (input_mode) {
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case ask_new:
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case ask_silent:
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case oldconfig:
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case silentoldconfig:
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if (!is_new) {
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cnt = def;
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printf("%d\n", cnt);
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break;
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}
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check_stdin();
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case ask_all:
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case oldaskconfig:
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fflush(stdout);
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fgets(line, 128, stdin);
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strip(line);
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@ -363,9 +365,9 @@ 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 ||
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input_mode == dont_ask ||
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input_mode == dont_ask_dont_tell) &&
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if ((input_mode == silentoldconfig ||
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input_mode == nonint_oldconfig ||
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input_mode == loose_nonint_oldconfig) &&
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rootEntry != menu) {
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check_conf(menu);
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return;
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@ -424,9 +426,9 @@ 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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if (input_mode == nonint_oldconfig ||
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input_mode == loose_nonint_oldconfig) {
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if (input_mode == nonint_oldconfig &&
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sym->name && !sym_is_choice_value(sym)) {
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if (!unset_variables)
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fprintf(stderr, "The following"
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@ -448,6 +450,20 @@ static void check_conf(struct menu *menu)
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check_conf(child);
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}
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static struct option long_opts[] = {
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{"oldaskconfig", no_argument, NULL, oldaskconfig},
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{"oldconfig", no_argument, NULL, oldconfig},
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{"silentoldconfig", no_argument, NULL, silentoldconfig},
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{"defconfig", optional_argument, NULL, defconfig},
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{"allnoconfig", no_argument, NULL, allnoconfig},
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{"allyesconfig", no_argument, NULL, allyesconfig},
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{"allmodconfig", no_argument, NULL, allmodconfig},
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{"randconfig", no_argument, NULL, randconfig},
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{"nonint_oldconfig", no_argument, NULL, nonint_oldconfig},
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{"loose_nonint_oldconfig", no_argument, NULL, loose_nonint_oldconfig},
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{NULL, 0, NULL, 0}
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};
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int main(int ac, char **av)
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{
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int opt;
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@ -458,38 +474,16 @@ 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, "osbBdD:nmyrh")) != -1) {
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while ((opt = getopt_long_only(ac, av, "", long_opts, NULL)) != -1) {
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input_mode = (enum input_mode)opt;
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switch (opt) {
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case 'o':
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input_mode = ask_silent;
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break;
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case 's':
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input_mode = ask_silent;
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case silentoldconfig:
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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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case 'D':
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input_mode = set_default;
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case defconfig:
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defconfig_file = optarg;
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break;
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case 'n':
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input_mode = set_no;
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break;
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case 'm':
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input_mode = set_mod;
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break;
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case 'y':
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input_mode = set_yes;
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break;
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case 'r':
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case randconfig:
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{
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struct timeval now;
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unsigned int seed;
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@ -502,17 +496,12 @@ int main(int ac, char **av)
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seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
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srand(seed);
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input_mode = set_random;
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break;
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}
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case 'h':
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printf(_("See README for usage info\n"));
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exit(0);
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break;
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default:
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case '?':
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fprintf(stderr, _("See README for usage info\n"));
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exit(1);
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break;
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}
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}
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if (ac == optind) {
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@ -537,7 +526,7 @@ int main(int ac, char **av)
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}
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switch (input_mode) {
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case set_default:
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case defconfig:
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if (!defconfig_file)
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defconfig_file = conf_get_default_confname();
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if (conf_read(defconfig_file)) {
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@ -547,27 +536,27 @@ int main(int ac, char **av)
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exit(1);
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}
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break;
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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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case silentoldconfig:
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case oldaskconfig:
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case oldconfig:
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case nonint_oldconfig:
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case loose_nonint_oldconfig:
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conf_read(NULL);
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break;
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case set_no:
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case set_mod:
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case set_yes:
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case set_random:
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case allnoconfig:
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case allyesconfig:
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case allmodconfig:
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case randconfig:
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name = getenv("KCONFIG_ALLCONFIG");
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if (name && !stat(name, &tmpstat)) {
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conf_read_simple(name, S_DEF_USER);
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break;
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}
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switch (input_mode) {
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case set_no: name = "allno.config"; break;
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case set_mod: name = "allmod.config"; break;
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case set_yes: name = "allyes.config"; break;
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case set_random: name = "allrandom.config"; break;
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case allnoconfig: name = "allno.config"; break;
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case allyesconfig: name = "allyes.config"; break;
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case allmodconfig: name = "allmod.config"; break;
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case randconfig: name = "allrandom.config"; break;
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default: break;
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}
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if (!stat(name, &tmpstat))
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@ -592,37 +581,37 @@ int main(int ac, char **av)
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}
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switch (input_mode) {
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case set_no:
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case allnoconfig:
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conf_set_all_new_symbols(def_no);
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break;
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case set_yes:
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case allyesconfig:
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conf_set_all_new_symbols(def_yes);
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break;
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case set_mod:
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case allmodconfig:
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conf_set_all_new_symbols(def_mod);
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break;
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case set_random:
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case randconfig:
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conf_set_all_new_symbols(def_random);
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break;
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case set_default:
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case defconfig:
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conf_set_all_new_symbols(def_default);
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break;
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case ask_new:
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case ask_all:
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case oldconfig:
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case oldaskconfig:
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rootEntry = &rootmenu;
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conf(&rootmenu);
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input_mode = ask_silent;
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input_mode = silentoldconfig;
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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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case nonint_oldconfig:
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case loose_nonint_oldconfig:
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case silentoldconfig:
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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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(input_mode != dont_ask &&
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input_mode != dont_ask_dont_tell));
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(input_mode != nonint_oldconfig &&
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input_mode != loose_nonint_oldconfig));
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break;
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}
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@ -638,7 +627,7 @@ int main(int ac, char **av)
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fprintf(stderr, _("\n*** Error during update of the kernel configuration.\n\n"));
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return 1;
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}
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} else if (!unset_variables || input_mode != dont_ask) {
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} else if (!unset_variables || input_mode != nonint_oldconfig) {
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if (conf_write(NULL)) {
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fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
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exit(1);
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