Remove make preinstall

A speciality of the RTEMS build system was the make preinstall step.  It
copied header files from arbitrary locations into the build tree.  The
header files were included via the -Bsome/build/tree/path GCC command
line option.

This has at least seven problems:

* The make preinstall step itself needs time and disk space.

* Errors in header files show up in the build tree copy.  This makes it
  hard for editors to open the right file to fix the error.

* There is no clear relationship between source and build tree header
  files.  This makes an audit of the build process difficult.

* The visibility of all header files in the build tree makes it
  difficult to enforce API barriers.  For example it is discouraged to
  use BSP-specifics in the cpukit.

* An introduction of a new build system is difficult.

* Include paths specified by the -B option are system headers.  This
  may suppress warnings.

* The parallel build had sporadic failures on some hosts.

This patch removes the make preinstall step.   All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc.  Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.

The new cpukit include directories are:

* cpukit/include

* cpukit/score/cpu/@RTEMS_CPU@/include

* cpukit/libnetworking

The new BSP include directories are:

* bsps/include

* bsps/@RTEMS_CPU@/include

* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include

There are build tree include directories for generated files.

The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.

The "bootstrap -p" option was removed.  The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.

Update #3254.

1 files changed, 121 insertions, 0 deletions

diff --git a/cpukit/include/rtems/mouse_parser.h b/cpukit/include/rtems/mouse_parser.h
new file mode 100644
index 0000000000..27bea1bbbc
--- /dev/null
+++ b/cpukit/include/rtems/mouse_parser.h
@@ -0,0 +1,121 @@
+/**
+ * @file rtems/mouse_parser.h
+ *
+ * @brief Initialize Mouse Parser Engine
+ *
+ * This file is the header file for the Mouse Parser Engine.
+ */
+
+/*
+ * This file is derived from a UNIX Serial Port Mouse Driver with the
+ * following notice:
+ *
+ * ==================================================================
+ * Copyright (c) 1999 Greg Haerr <greg@censoft.com>
+ * Portions Copyright (c) 1991 David I. Bell
+ * Permission is granted to use, distribute, or modify this source,
+ * provided that this copyright notice remains intact.
+ *
+ * UNIX Serial Port Mouse Driver
+ *
+ * This driver opens a serial port directly, and interprets serial data.
+ * Microsoft, PC, Logitech and PS/2 mice are supported.  The PS/2 mouse
+ * is only supported if the OS runs the mouse byte codes through the
+ * serial port.
+ *
+ * Mouse Types Supported: pc  ms, logi, ps2
+ * ==================================================================
+ *
+ * It has been modified to support the concept of being just a parser
+ * fed data from an arbitrary source.  It is independent of either
+ * a PS/2 driver or a serial port.
+ *
+ * It was moved to cpukit/libmisc/mouse by Joel Sherrill.
+ */
+
+#ifndef __MOUSE_PARSER_h__
+#define __MOUSE_PARSER_h__
+
+#include <rtems/mw_uid.h>
+
+/**
+ *  @defgroup libmisc_mouseparser Mouse Parser Engine
+ *  @ingroup libmisc_mouse
+ */
+/**@{*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * This is the mask for the right button.
+ *
+ * @note Use the same definitions as the user interface.
+ */
+#define RBUTTON      MV_BUTTON_RIGHT
+
+/**
+ * This is the mask for the center button.
+ *
+ * @note Use the same definitions as the user interface.
+ */
+#define MBUTTON      MV_BUTTON_CENTER
+
+/**
+ * This is the mask for the left button.
+ *
+ * @note Use the same definitions as the user interface.
+ */
+#define LBUTTON      MV_BUTTON_LEFT
+
+/**
+ *  This type is the device coordinates.
+ */
+typedef int           COORD;
+
+/**
+ *  This type is the mouse button mask.
+ */
+typedef unsigned int  BUTTON;
+
+/**
+ *  This type defines a pointer to the enqueue method.  It is
+ *  available since some device drivers keep pointers to the method
+ *  to know when to enqueue or not.
+ */
+typedef void (*mouse_parser_enqueue_handler)(unsigned char *, size_t);
+
+/**
+ * @brief Initialize the mouse parser engine.
+ *
+ * This method initializes the Mouse Parser Engine for the mouse
+ * of @a type. The @a type should be one of the following strings:
+ * pc  ms, logi, ps2.
+ *
+ * @a param[in] type indicates the type of mouse.
+ *
+ * @retval This method returns 0 on success and -1 on error.
+ */
+int mouse_parser_initialize(const char *type);
+
+/**
+ * @brief Enqueue input to the mouse parser engine.
+ *
+ * This method is used to pass mouse input to the Mouse Parser Engine.
+ *
+ * @a param[in] buffer is the data to enqueue
+ * @a param[in] size is the amount of data to enqueue
+ */
+void mouse_parser_enqueue(
+  unsigned char *buffer,
+  size_t         size
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+/**@}*/
+
+#endif