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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-12-21 17:33:04 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-12-28 22:22:38 +0900
commit558e78e3ce844c61ceffe32775dbefacf167b023 (patch)
treeb0e4f2bbbfabb939be8847dc51197fe62e4c3cc2 /scripts
parentkconfig: convert to SPDX License Identifier (diff)
downloadlinux-dev-558e78e3ce844c61ceffe32775dbefacf167b023.tar.xz
linux-dev-558e78e3ce844c61ceffe32775dbefacf167b023.zip
kconfig: split some C files out of zconf.y
I want to compile each C file independently instead of including all of them from zconf.y. Split out confdata.c, expr.c, symbol.c, and preprocess.c . These are low-hanging fruits. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kconfig/Makefile19
-rw-r--r--scripts/kconfig/confdata.c1
-rw-r--r--scripts/kconfig/expr.c2
-rw-r--r--scripts/kconfig/lkc.h1
-rw-r--r--scripts/kconfig/preprocess.c2
-rw-r--r--scripts/kconfig/symbol.c2
-rw-r--r--scripts/kconfig/zconf.y4
7 files changed, 16 insertions, 15 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 63b609243d03..d3bd68754750 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -142,13 +142,8 @@ help:
@echo ' testconfig - Run Kconfig unit tests (requires python3 and pytest)'
# ===========================================================================
-# Shared Makefile for the various kconfig executables:
-# conf: Used for defconfig, oldconfig and related targets
# object files used by all kconfig flavours
-
-conf-objs := conf.o zconf.tab.o
-
-hostprogs-y := conf
+common-objs := confdata.o expr.o symbol.o preprocess.o zconf.tab.o
targets += zconf.lex.c
@@ -156,9 +151,13 @@ targets += zconf.lex.c
HOSTCFLAGS_zconf.lex.o := -I$(src)
HOSTCFLAGS_zconf.tab.o := -I$(src)
+# conf: Used for defconfig, oldconfig and related targets
+hostprogs-y += conf
+conf-objs := conf.o $(common-objs)
+
# nconf: Used for the nconfig target based on ncurses
hostprogs-y += nconf
-nconf-objs := nconf.o zconf.tab.o nconf.gui.o
+nconf-objs := nconf.o nconf.gui.o $(common-objs)
HOSTLDLIBS_nconf = $(shell . $(obj)/.nconf-cfg && echo $$libs)
HOSTCFLAGS_nconf.o = $(shell . $(obj)/.nconf-cfg && echo $$cflags)
@@ -169,7 +168,7 @@ $(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/.nconf-cfg
# mconf: Used for the menuconfig target based on lxdialog
hostprogs-y += mconf
lxdialog := checklist.o inputbox.o menubox.o textbox.o util.o yesno.o
-mconf-objs := mconf.o zconf.tab.o $(addprefix lxdialog/, $(lxdialog))
+mconf-objs := mconf.o $(addprefix lxdialog/, $(lxdialog)) $(common-objs)
HOSTLDLIBS_mconf = $(shell . $(obj)/.mconf-cfg && echo $$libs)
$(foreach f, mconf.o $(lxdialog), \
@@ -181,7 +180,7 @@ $(addprefix $(obj)/lxdialog/, $(lxdialog)): $(obj)/.mconf-cfg
# qconf: Used for the xconfig target based on Qt
hostprogs-y += qconf
qconf-cxxobjs := qconf.o
-qconf-objs := zconf.tab.o
+qconf-objs := $(common-objs)
HOSTLDLIBS_qconf = $(shell . $(obj)/.qconf-cfg && echo $$libs)
HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/.qconf-cfg && echo $$cflags)
@@ -196,7 +195,7 @@ $(obj)/%.moc: $(src)/%.h $(obj)/.qconf-cfg
# gconf: Used for the gconfig target based on GTK+
hostprogs-y += gconf
-gconf-objs := gconf.o zconf.tab.o
+gconf-objs := gconf.o $(common-objs)
HOSTLDLIBS_gconf = $(shell . $(obj)/.gconf-cfg && echo $$libs)
HOSTCFLAGS_gconf.o = $(shell . $(obj)/.gconf-cfg && echo $$cflags)
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 83f78e5c137e..08ba146a83c5 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -7,6 +7,7 @@
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
+#include <limits.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index 3ff8c92c86ba..77ffff3a053c 100644
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -3,6 +3,8 @@
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
*/
+#include <ctype.h>
+#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 4ff33cd099cd..160a9312e11a 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -108,6 +108,7 @@ const char *str_get(struct gstr *gs);
/* symbol.c */
void sym_clear_all_valid(void);
struct symbol *sym_choice_default(struct symbol *sym);
+struct property *sym_get_range_prop(struct symbol *sym);
const char *sym_get_string_default(struct symbol *sym);
struct symbol *sym_check_deps(struct symbol *sym);
struct property *prop_alloc(enum prop_type type, struct symbol *sym);
diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c
index b028a48b0e76..592dfbfa9fb3 100644
--- a/scripts/kconfig/preprocess.c
+++ b/scripts/kconfig/preprocess.c
@@ -2,6 +2,7 @@
//
// Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@socionext.com>
+#include <ctype.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdio.h>
@@ -9,6 +10,7 @@
#include <string.h>
#include "list.h"
+#include "lkc.h"
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index d1457836e92a..1f9266dadedf 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -86,7 +86,7 @@ static struct property *sym_get_default_prop(struct symbol *sym)
return NULL;
}
-static struct property *sym_get_range_prop(struct symbol *sym)
+struct property *sym_get_range_prop(struct symbol *sym)
{
struct property *prop;
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 0d590cb07b71..a990f46f3825 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -731,8 +731,4 @@ void zconfdump(FILE *out)
#include "zconf.lex.c"
#include "util.c"
-#include "confdata.c"
-#include "expr.c"
-#include "symbol.c"
#include "menu.c"
-#include "preprocess.c"