libpayload: Add PDCurses and ncurses' libform/libmenu

PDCurses provides an alternative implementation of the curses library
standard in addition to tinycurses.
Where tinycurses is really tiny, PDCurses is more complete and provides
virtually unlimited windows and the full API.
The PDCurses code is brought in "vanilla", with all local changes
residing in curses/pdcurses-backend/

In addition to a curses library, this change also provides libpanel (as
part of the PDCurses code), and libform and libmenu which were derived
from ncurses-5.9.
As they rely on ncurses internals (and PDCurses is not ncurses), more
changes were required for these libraries to work.

The build system is extended to install the right set of header files
depending on the selected curses implementation.

Change-Id: I9e5b920f94b6510da01da2f656196a993170d1c5
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/106
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/payloads/libpayload/curses/PDCurses-3.4/x11/README b/payloads/libpayload/curses/PDCurses-3.4/x11/README
new file mode 100644
index 0000000000..37b45d06e7
--- /dev/null
+++ b/payloads/libpayload/curses/PDCurses-3.4/x11/README
@@ -0,0 +1,64 @@
+PDCurses for X11
+================
+
+This is a port of PDCurses for X11, aka XCurses.  It is designed to 
+allow existing curses programs to be re-compiled with PDCurses, 
+resulting in native X11 programs.
+
+
+Building
+--------
+
+. Run "./configure" in the top-level directory.
+
+  To build the wide-character version of the library, specify
+  "--enable-widec" as a parameter. To use X Input Methods, add
+  "--enable-xim". I recommend these options, but I haven't yet made
+  them the defaults, for the sake of backwards compatibility and due to
+  their new and relatively untested status.
+
+  If your system is lacking in UTF-8 support, you can force the use of
+  UTF-8 instead of the system locale via "--enable-force-utf8". This is
+  generally more useful in Windows.
+
+  If configure can't find your X include files or X libraries, you can
+  specify the paths with the arguments "--x-includes=inc_path" and/or
+  "--x-libraries=lib_path".
+
+  By default, the library and demo programs are built with the optimizer
+  switch -O2. You can turn this off, and turn on debugging (-g), by
+  adding "--with-debug" to the configure command.
+
+. Run "make". This should build libXCurses and all the demo programs.
+
+. Optionally, run "make install". curses.h and panel.h will be renamed
+  when installed (to xcurses.h and xpanel.h), to avoid conflicts with
+  any existing curses installations. Unrenamed copies of curses.h and
+  panel.h are installed in (by default) /usr/local/include/xcurses.
+
+  libXpanel is just a symlink to libXCurses. Both curses and panel
+  functions are in the main library.
+
+
+Distribution Status
+-------------------
+
+As of April 13, 2006, the files in this directory are released to the 
+Public Domain, except for ScrollBox*, which are under essentially the 
+MIT X License.
+
+
+To be Done
+----------
+
+- have newterm() create a new X window
+
+- provide a command line parsing function to enable X command line
+  arguments to be parsed and stripped from the arguments passed back
+  to the calling procedure.
+
+
+Acknowledgements
+----------------
+
+X11 port was provided by Mark Hessling <mark@rexx.org>