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Commit bb9b8fd2 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'kbuild-fixes-v4.12-2' of... 

Merge tag 'kbuild-fixes-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:
 "Nothing scary, just some random fixes:

   - fix warnings of host programs

   - fix "make tags" when COMPILED_SOURCE=1 is specified along with O=

   - clarify help message of C=1 option

   - fix dependency for ncurses compatibility check

   - fix "make headers_install" for fakechroot environment"

* tag 'kbuild-fixes-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kconfig: fix sparse warnings in nconfig
  kbuild: fix header installation under fakechroot environment
  kconfig: Check for libncurses before menuconfig
  Kbuild: tiny correction on `make help`
  tags: honor COMPILED_SOURCE with apart output directory
  genksyms: add printf format attribute to error_with_pos()
parents f65013d6 ad818106

Makefile

+1 −1
Original line number Diff line number Diff line
@@ -1437,7 +1437,7 @@ help: 
	@echo  '  make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'

	@echo  '  make V=2   [targets] 2 => give reason for rebuild of target'

	@echo  '  make O=dir [targets] Locate all output files in "dir", including .config'

	@echo  '  make C=1   [targets] Check all c source with $$CHECK (sparse by default)'

	@echo  '  make C=1   [targets] Check re-compiled c source with $$CHECK (sparse by default)'

	@echo  '  make C=2   [targets] Force check of all c source with $$CHECK'

	@echo  '  make RECORDMCOUNT_WARN=1 [targets] Warn about ignored mcount sections'

	@echo  '  make W=n   [targets] Enable extra gcc checks, n=1,2,3 where'

scripts/Makefile.headersinst

+9 −1
Original line number Diff line number Diff line
@@ -14,7 +14,15 @@ __headers: 
include scripts/Kbuild.include



srcdir        := $(srctree)/$(obj)

subdirs       := $(patsubst $(srcdir)/%/.,%,$(wildcard $(srcdir)/*/.))



# When make is run under a fakechroot environment, the function

# $(wildcard $(srcdir)/*/.) doesn't only return directories, but also regular

# files. So, we are using a combination of sort/dir/wildcard which works

# with fakechroot.

subdirs       := $(patsubst $(srcdir)/%/,%,\

		 $(filter-out $(srcdir)/,\

		 $(sort $(dir $(wildcard $(srcdir)/*/)))))



# caller may set destination dir (when installing to asm/)

_dst          := $(if $(dst),$(dst),$(obj))

scripts/genksyms/genksyms.h

+1 −1
Original line number Diff line number Diff line
@@ -75,7 +75,7 @@ struct string_list *copy_list_range(struct string_list *start, 
int yylex(void);

int yyparse(void);



void error_with_pos(const char *, ...);

void error_with_pos(const char *, ...) __attribute__ ((format(printf, 1, 2)));



/*----------------------------------------------------------------------*/

#define xmalloc(size) ({ void *__ptr = malloc(size);		\

scripts/kconfig/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -196,7 +196,7 @@ clean-files += config.pot linux.pot 


# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)

PHONY += $(obj)/dochecklxdialog

$(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog

$(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/dochecklxdialog

$(obj)/dochecklxdialog:

	$(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)

scripts/kconfig/nconf.c

+6 −6
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ static struct mitem k_menu_items[MAX_MENU_ITEMS]; 
static int items_num;

static int global_exit;

/* the currently selected button */

const char *current_instructions = menu_instructions;

static const char *current_instructions = menu_instructions;



static char *dialog_input_result;

static int dialog_input_result_len;
@@ -305,7 +305,7 @@ struct function_keys { 
};



static const int function_keys_num = 9;

struct function_keys function_keys[] = {

static struct function_keys function_keys[] = {

	{

		.key_str = "F1",

		.func = "Help",
@@ -508,7 +508,7 @@ static int get_mext_match(const char *match_str, match_f flag) 
	index = (index + items_num) % items_num;

	while (true) {

		char *str = k_menu_items[index].str;

		if (strcasestr(str, match_str) != 0)

		if (strcasestr(str, match_str) != NULL)

			return index;

		if (flag == FIND_NEXT_MATCH_UP ||

		    flag == MATCH_TINKER_PATTERN_UP)
@@ -1067,7 +1067,7 @@ static int do_match(int key, struct match_state *state, int *ans) 


static void conf(struct menu *menu)

{

	struct menu *submenu = 0;

	struct menu *submenu = NULL;

	const char *prompt = menu_get_prompt(menu);

	struct symbol *sym;

	int res;
@@ -1234,7 +1234,7 @@ static void show_help(struct menu *menu) 
static void conf_choice(struct menu *menu)

{

	const char *prompt = _(menu_get_prompt(menu));

	struct menu *child = 0;

	struct menu *child = NULL;

	struct symbol *active;

	int selected_index = 0;

	int last_top_row = 0;
@@ -1456,7 +1456,7 @@ static void conf_save(void) 
	}

}



void setup_windows(void)

static void setup_windows(void)

{

	int lines, columns;