HP merge related changes; TUI stuff; new configs for 10.20 and 11.00; new files.

gdb/configure.in

@@ -26,6 +26,7 @@ AC_CONFIG_HEADER(config.h:config.in)
 AC_PROG_CC
 AC_AIX
 AC_ISC_POSIX
+AM_PROG_CC_STDC
 
 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
 AC_CANONICAL_SYSTEM
@@ -296,6 +297,31 @@ fi
 dnl Handle optional features that can be enabled.
 ENABLE_CFLAGS=
 
+AC_ARG_ENABLE(tui,
+[  --enable-tui            Enable full-screen terminal user interface],
+[
+  case "${enable_tui}" in
+    yes | no) ;;
+    "")  enable_tui=yes ;;
+    *)
+      AC_MSG_ERROR(Bad value for --enable-tui: ${enableval})
+    ;;
+  esac
+])
+case ${enable_tui} in
+  "yes" )
+    AC_DEFINE(TUI)
+    BUILD_TUI=all-tui
+    TUI_LIBRARY=tui/libtui.a
+  ;;
+  * )
+    BUILD_TUI=
+    TUI_LIBRARY=
+  ;;
+esac
+AC_SUBST(BUILD_TUI)
+AC_SUBST(TUI_LIBRARY)
+
 AC_ARG_ENABLE(netrom,
 [  --enable-netrom         Enable NetROM support],
 [case "${enableval}" in
@@ -874,7 +900,7 @@ dnl Check for exe extension set on certain hosts (e.g. Win32)
 AM_EXEEXT
 
 AC_CONFIG_SUBDIRS($configdirs)
-AC_OUTPUT(Makefile .gdbinit:gdbinit.in,
+AC_OUTPUT(Makefile tui/Makefile .gdbinit:gdbinit.in,
 [
 dnl Autoconf doesn't provide a mechanism for modifying definitions 
 dnl provided by makefile fragments.