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authorLinus Torvalds <torvalds@linux-foundation.org>2017-06-24 16:18:00 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-06-24 16:18:00 -0700
commitbb9b8fd26b50c9ec822805b9d877bec9d88acff4 (patch)
tree64e562f6a22a13fc3b63f2f9289ca688c50ad52b
parentf65013d655ac9639f37d3b54189f6468f672e60b (diff)
parentad8181060788c80c0ad75b583f24c22fa962a7a6 (diff)
downloadlinux-sh-bb9b8fd26b50c9ec822805b9d877bec9d88acff4.tar.gz
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()
-rw-r--r--Makefile2
-rw-r--r--scripts/Makefile.headersinst10
-rw-r--r--scripts/genksyms/genksyms.h2
-rw-r--r--scripts/kconfig/Makefile2
-rw-r--r--scripts/kconfig/nconf.c12
-rw-r--r--scripts/kconfig/nconf.gui.c4
-rwxr-xr-xscripts/tags.sh1
7 files changed, 21 insertions, 12 deletions
diff --git a/Makefile b/Makefile
index e40c471abe29..57df7569c1bf 100644
--- a/Makefile
+++ b/Makefile
@@ -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'
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index ce753a408c56..c583a1e1bd3c 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -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))
diff --git a/scripts/genksyms/genksyms.h b/scripts/genksyms/genksyms.h
index 3bffdcaaa274..b724a0290c75 100644
--- a/scripts/genksyms/genksyms.h
+++ b/scripts/genksyms/genksyms.h
@@ -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); \
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 90a091b6ae4d..eb8144643b78 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -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)
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index a9bc5334a478..003114779815 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -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;
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index 4b2f44c20caf..a64b1c31253e 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -129,7 +129,7 @@ static void no_colors_theme(void)
mkattrn(FUNCTION_TEXT, A_REVERSE);
}
-void set_colors()
+void set_colors(void)
{
start_color();
use_default_colors();
@@ -192,7 +192,7 @@ const char *get_line(const char *text, int line_no)
int lines = 0;
if (!text)
- return 0;
+ return NULL;
for (i = 0; text[i] != '\0' && lines < line_no; i++)
if (text[i] == '\n')
diff --git a/scripts/tags.sh b/scripts/tags.sh
index d661f2f3ef61..d23dcbf17457 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -106,6 +106,7 @@ all_compiled_sources()
case "$i" in
*.[cS])
j=${i/\.[cS]/\.o}
+ j="${j#$tree}"
if [ -e $j ]; then
echo $i
fi