Merge tag 'kconfig-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kconfig updates from Masahiro Yamada:

 - rename lexer and parse files

 - fix 'Save as' menu of xconfig

* tag 'kconfig-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kconfig: fix 'Save As' menu of xconfig
  kconfig: rename zconf.y to parser.y
  kconfig: rename zconf.l to lexer.l

7 files changed, 44 insertions, 14 deletions

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 181973509a05..7c5dc31c1d95 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -143,11 +143,12 @@ help:
 
 # ===========================================================================
 # object files used by all kconfig flavours
-common-objs     := confdata.o expr.o symbol.o preprocess.o zconf.lex.o zconf.tab.o
+common-objs     := confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o \
+                   symbol.o
 
-$(obj)/zconf.lex.o: $(obj)/zconf.tab.h
-HOSTCFLAGS_zconf.lex.o  := -I$(src)
-HOSTCFLAGS_zconf.tab.o  := -I$(src)
+$(obj)/lexer.lex.o: $(obj)/parser.tab.h
+HOSTCFLAGS_lexer.lex.o  := -I$(src)
+HOSTCFLAGS_parser.tab.o := -I$(src)
 
 # conf: Used for defconfig, oldconfig and related targets
 hostprogs-y     += conf
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 999edb60cd53..8dde65bc3165 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -172,7 +172,7 @@ struct symbol {
  *         int "BAZ Value"
  *         range 1..255
  *
- * Please, also check zconf.y:print_symbol() when modifying the
+ * Please, also check parser.y:print_symbol() when modifying the
  * list of property types!
  */
 enum prop_type {
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/lexer.l
index b2d0a3b0bce9..c9df1c8b9824 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/lexer.l
@@ -15,7 +15,7 @@
 #include <unistd.h>
 
 #include "lkc.h"
-#include "zconf.tab.h"
+#include "parser.tab.h"
 
 #define YY_DECL         static int yylex1(void)
 
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 531ff7c57d92..d871539e4b45 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -90,7 +90,7 @@ void *xrealloc(void *p, size_t size);
 char *xstrdup(const char *s);
 char *xstrndup(const char *s, size_t n);
 
-/* zconf.l */
+/* lexer.l */
 int yylex(void);
 
 struct gstr {
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/parser.y
index 60936c76865b..60936c76865b 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/parser.y
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 8be8a70c5542..ce7fc87a49a7 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1392,6 +1392,8 @@ ConfigMainWindow::ConfigMainWindow(void)
         conf_set_changed_callback(conf_changed);
         // Set saveAction's initial state
         conf_changed();
+        configname = xstrdup(conf_get_configname());
+
         QAction *saveAsAction = new QAction("Save &As...", this);
           connect(saveAsAction, SIGNAL(triggered(bool)), SLOT(saveConfigAs()));
         QAction *searchAction = new QAction("&Find", this);
@@ -1520,17 +1522,29 @@ ConfigMainWindow::ConfigMainWindow(void)
 
 void ConfigMainWindow::loadConfig(void)
 {
-        QString s = QFileDialog::getOpenFileName(this, "", conf_get_configname());
-        if (s.isNull())
+        QString str;
+        QByteArray ba;
+        const char *name;
+
+        str = QFileDialog::getOpenFileName(this, "", configname);
+        if (str.isNull())
                 return;
-        if (conf_read(QFile::encodeName(s)))
+
+        ba = str.toLocal8Bit();
+        name = ba.data();
+
+        if (conf_read(name))
                 QMessageBox::information(this, "qconf", "Unable to load configuration!");
+
+        free(configname);
+        configname = xstrdup(name);
+
         ConfigView::updateListAll();
 }
 
 bool ConfigMainWindow::saveConfig(void)
 {
-        if (conf_write(NULL)) {
+        if (conf_write(configname)) {
                 QMessageBox::information(this, "qconf", "Unable to save configuration!");
                 return false;
         }
@@ -1541,10 +1555,24 @@ bool ConfigMainWindow::saveConfig(void)
 
 void ConfigMainWindow::saveConfigAs(void)
 {
-        QString s = QFileDialog::getSaveFileName(this, "", conf_get_configname());
-        if (s.isNull())
+        QString str;
+        QByteArray ba;
+        const char *name;
+
+        str = QFileDialog::getSaveFileName(this, "", configname);
+        if (str.isNull())
                 return;
-        saveConfig();
+
+        ba = str.toLocal8Bit();
+        name = ba.data();
+
+        if (conf_write(name)) {
+                QMessageBox::information(this, "qconf", "Unable to save configuration!");
+        }
+        conf_write_autoconf(0);
+
+        free(configname);
+        configname = xstrdup(name);
 }
 
 void ConfigMainWindow::searchConfig(void)
diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h
index 41df466e67d9..45bfe9b2b966 100644
--- a/scripts/kconfig/qconf.h
+++ b/scripts/kconfig/qconf.h
@@ -291,6 +291,7 @@ protected:
 class ConfigMainWindow : public QMainWindow {
         Q_OBJECT
 
+        char *configname;
         static QAction *saveAction;
         static void conf_changed(void);
 public: