* configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.

	* configure: Regenerated.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e13a47a3cd38c920b6b27f465f368b0775fab073..1cfee74ad88a9a4a81f3a4bcd57e98529f6f93ae 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+       * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
+       * configure: Regenerated.
+
 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
 
        * dwarf2read.c (read_attribute_value): Treat size attribute

diff --git a/gdb/configure b/gdb/configure
index ed63c80f40a37e3cdccbdffaed4f4cf644606aab..b97dd73fac944d01986354733fa53d072d937236 100755 (executable)
--- a/gdb/configure
+++ b/gdb/configure
@@ -7573,7 +7573,7 @@ fi
 if test "${enable_tui+set}" = set; then
   enableval="$enable_tui"
   case $enableval in
-    yes | no)
+    yes | no | auto)
       ;;
     *)
       { { echo "$as_me:$LINENO: error: bad value $enableval for --enable-tui" >&5
@@ -7581,7 +7581,7 @@ echo "$as_me: error: bad value $enableval for --enable-tui" >&2;}
    { (exit 1); exit 1; }; } ;;
   esac
 else
-  enable_tui=yes
+  enable_tui=auto
 fi;
 
 # Enable gdbtk.
@@ -25292,7 +25292,7 @@ fi
 
 # Check whether we should enable the TUI, but only do so if we really
 # can.
-if test x"$enable_tui" = xyes; then
+if test x"$enable_tui" != xno; then
   if test -d $srcdir/tui; then
     if test "$ac_cv_search_waddstr" != no; then
       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
@@ -25305,8 +25305,14 @@ if test x"$enable_tui" = xyes; then
       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
     else
-      { echo "$as_me:$LINENO: WARNING: no enhanced curses library found; disabling TUI" >&5
+      if test x"$enable_tui" = xyes; then
+       { { echo "$as_me:$LINENO: error: no enhanced curses library found; disable TUI" >&5
+echo "$as_me: error: no enhanced curses library found; disable TUI" >&2;}
+   { (exit 1); exit 1; }; }
+      else
+       { echo "$as_me:$LINENO: WARNING: no enhanced curses library found; disabling TUI" >&5
 echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
+      fi
     fi
   fi
 fi

diff --git a/gdb/configure.ac b/gdb/configure.ac
index 3c203a120eb45b23884dc7df3cc25048b294a375..95d5b0846868c5615482f1fb87fdacc4742b58d7 100644 (file)
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -267,11 +267,11 @@ fi
 AC_ARG_ENABLE(tui,
 [  --enable-tui            enable full-screen terminal user interface (TUI)],
   [case $enableval in
-    yes | no)
+    yes | no | auto)
       ;;
     *)
       AC_MSG_ERROR([bad value $enableval for --enable-tui]) ;;
-  esac],enable_tui=yes)
+  esac],enable_tui=auto)
 
 # Enable gdbtk.
 AC_ARG_ENABLE(gdbtk,
@@ -1578,7 +1578,7 @@ AC_PATH_X
 
 # Check whether we should enable the TUI, but only do so if we really
 # can.
-if test x"$enable_tui" = xyes; then
+if test x"$enable_tui" != xno; then
   if test -d $srcdir/tui; then
     if test "$ac_cv_search_waddstr" != no; then
       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
@@ -1591,7 +1591,11 @@ if test x"$enable_tui" = xyes; then
       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
     else
-      AC_MSG_WARN([no enhanced curses library found; disabling TUI])
+      if test x"$enable_tui" = xyes; then
+       AC_MSG_ERROR([no enhanced curses library found; disable TUI])
+      else
+       AC_MSG_WARN([no enhanced curses library found; disabling TUI])
+      fi
     fi
   fi
 fi