kconfig: nuke LKC_DIRECT_LINK cruft

This interface is not (and has never been ?) used by any frontend, just get rid
of it.

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

17 files changed, 9 insertions, 76 deletions

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index faa9a4701b6..0460ac3b358 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -170,8 +170,8 @@ mconf-objs     := mconf.o zconf.tab.o $(lxdialog)
 nconf-objs     := nconf.o zconf.tab.o nconf.gui.o
 kxgettext-objs	:= kxgettext.o zconf.tab.o
 qconf-cxxobjs	:= qconf.o
-qconf-objs	:= kconfig_load.o zconf.tab.o
-gconf-objs	:= gconf.o kconfig_load.o zconf.tab.o
+qconf-objs	:= zconf.tab.o
+gconf-objs	:= gconf.o zconf.tab.o
 
 hostprogs-y := conf
 
@@ -203,7 +203,7 @@ ifeq ($(gconf-target),1)
 	hostprogs-y += gconf
 endif
 
-clean-files	:= lkc_defs.h qconf.moc .tmp_qtcheck .tmp_gtkcheck
+clean-files	:= qconf.moc .tmp_qtcheck .tmp_gtkcheck
 clean-files	+= zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
 clean-files     += mconf qconf gconf nconf
 clean-files     += config.pot linux.pot
@@ -223,12 +223,11 @@ HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC)
 HOSTCFLAGS_lex.zconf.o	:= -I$(src)
 HOSTCFLAGS_zconf.tab.o	:= -I$(src)
 
-HOSTLOADLIBES_qconf	= $(KC_QT_LIBS) -ldl
-HOSTCXXFLAGS_qconf.o	= $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
+HOSTLOADLIBES_qconf	= $(KC_QT_LIBS)
+HOSTCXXFLAGS_qconf.o	= $(KC_QT_CFLAGS)
 
-HOSTLOADLIBES_gconf	= `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` -ldl
-HOSTCFLAGS_gconf.o	= `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
-                          -D LKC_DIRECT_LINK
+HOSTLOADLIBES_gconf	= `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
+HOSTCFLAGS_gconf.o	= `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0`
 
 HOSTLOADLIBES_mconf   = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
 
@@ -318,18 +317,11 @@ endif
 
 $(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
 
-$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
-
-$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
-
-$(obj)/gconf.o: $(obj)/lkc_defs.h
+$(obj)/qconf.o: $(obj)/qconf.moc
 
 $(obj)/%.moc: $(src)/%.h
 	$(KC_QT_MOC) -i $< -o $@
 
-$(obj)/lkc_defs.h: $(src)/lkc_proto.h
-	$(Q)sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
-
 # Extract gconf menu items for I18N support
 $(obj)/gconf.glade.h: $(obj)/gconf.glade
 	$(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 6d2e936f3b6..08c05bcc82c 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -14,7 +14,6 @@
 #include <sys/stat.h>
 #include <sys/time.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 static void conf(struct menu *menu);
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index ca16ab4367d..c257bb0bf90 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -14,7 +14,6 @@
 #include <time.h>
 #include <unistd.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 static void conf_warning(const char *fmt, ...)
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index 001003452f6..792c62ed9d6 100644
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -7,7 +7,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 #define DEBUG_EXPR	0
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index c406bde28db..9258957a091 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -1507,10 +1507,6 @@ int main(int ac, char *av[])
 	char *env;
 	gchar *glade_file;
 
-#ifndef LKC_DIRECT_LINK
-	kconfig_load();
-#endif
-
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	bind_textdomain_codeset(PACKAGE, "UTF-8");
 	textdomain(PACKAGE);
diff --git a/scripts/kconfig/kconfig_load.c b/scripts/kconfig/kconfig_load.c
deleted file mode 100644
index dbdcaad8232..00000000000
--- a/scripts/kconfig/kconfig_load.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "lkc.h"
-
-#define P(name,type,arg)	type (*name ## _p) arg
-#include "lkc_proto.h"
-#undef P
-
-void kconfig_load(void)
-{
-	void *handle;
-	char *error;
-
-	handle = dlopen("./libkconfig.so", RTLD_LAZY);
-	if (!handle) {
-		handle = dlopen("./scripts/kconfig/libkconfig.so", RTLD_LAZY);
-		if (!handle) {
-			fprintf(stderr, "%s\n", dlerror());
-			exit(1);
-		}
-	}
-
-#define P(name,type,arg)			\
-{						\
-	name ## _p = dlsym(handle, #name);	\
-        if ((error = dlerror()))  {		\
-                fprintf(stderr, "%s\n", error);	\
-		exit(1);			\
-	}					\
-}
-#include "lkc_proto.h"
-#undef P
-}
diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index e9d8e791bf0..2858738b22d 100644
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -7,7 +7,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 static char *escape(const char* text, char *bf, int len)
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index d9182916f72..dcea7a74431 100644
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -785,7 +785,6 @@ char *zconftext;
 #include <string.h>
 #include <unistd.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 #define START_STRSIZE	16
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index febf0c94d55..625ec69ebee 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -21,12 +21,7 @@ static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c;
 extern "C" {
 #endif
 
-#ifdef LKC_DIRECT_LINK
 #define P(name,type,arg)	extern type name arg
-#else
-#include "lkc_defs.h"
-#define P(name,type,arg)	extern type (*name ## _p) arg
-#endif
 #include "lkc_proto.h"
 #undef P
 
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 87001e62cef..820d2b6800f 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -18,7 +18,6 @@
 #include <unistd.h>
 #include <locale.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 #include "lxdialog/dialog.h"
 
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 24547fe0fe9..aab5a1fee5a 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -8,7 +8,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 static const char nohelp_text[] = N_(
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 488dd741078..da9f5c49d88 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -7,7 +7,7 @@
  */
 #define _GNU_SOURCE
 #include <string.h>
-#define LKC_DIRECT_LINK
+
 #include "lkc.h"
 #include "nconf.h"
 #include <ctype.h>
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index c2796b866f8..31e01cdbfc6 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1745,10 +1745,6 @@ int main(int ac, char** av)
 	bindtextdomain(PACKAGE, LOCALEDIR);
 	textdomain(PACKAGE);
 
-#ifndef LKC_DIRECT_LINK
-	kconfig_load();
-#endif
-
 	progname = av[0];
 	configApp = new QApplication(ac, av);
 	if (ac > 1 && av[1][0] == '-') {
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index a796c95fe8a..cf8edf4fc42 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -9,7 +9,6 @@
 #include <regex.h>
 #include <sys/utsname.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 struct symbol symbol_yes = {
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index b22f884f902..29b79f4c34c 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -14,7 +14,6 @@
 #include <string.h>
 #include <unistd.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 #define START_STRSIZE	16
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index 4c5495ea205..c1579e6e79a 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -88,7 +88,6 @@
 #include <string.h>
 #include <stdbool.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 #define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 49fb4ab664c..29c391f5160 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -11,7 +11,6 @@
 #include <string.h>
 #include <stdbool.h>
 
-#define LKC_DIRECT_LINK
 #include "lkc.h"
 
 #define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)