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, 107 insertions, 0 deletions

diff --git a/bsps/arm/lm3s69xx/include/bsp/irq.h b/bsps/arm/lm3s69xx/include/bsp/irq.h
new file mode 100644
index 0000000000..0b380c2ce2
--- /dev/null
+++ b/bsps/arm/lm3s69xx/include/bsp/irq.h
@@ -0,0 +1,107 @@
+/**
+ * @file
+ *
+ * @ingroup lm3s69xx_interrupt
+ *
+ * @brief Interrupt definitions.
+ */
+
+/*
+ * Copyright © 2013 Eugeniy Meshcheryakov <eugen@debian.org>
+ *
+ * Copyright (c) 2011 Sebastian Huber.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef LIBBSP_ARM_LM3S69XX_IRQ_H
+#define LIBBSP_ARM_LM3S69XX_IRQ_H
+
+#ifndef ASM
+
+#include <rtems.h>
+#include <rtems/irq.h>
+#include <rtems/irq-extension.h>
+#include <bspopts.h>
+
+/**
+ * @defgroup lm3s69xx_interrupt Interrupt Support
+ *
+ * @ingroup arm_lm3s69xx
+ *
+ * @brief Interrupt support.
+ */
+
+#endif /* ASM */
+
+#define LM3S69XX_IRQ_GPIO_PORT_A 0
+#define LM3S69XX_IRQ_GPIO_PORT_B 1
+#define LM3S69XX_IRQ_GPIO_PORT_C 2
+#define LM3S69XX_IRQ_GPIO_PORT_D 3
+#define LM3S69XX_IRQ_GPIO_PORT_E 4
+#define LM3S69XX_IRQ_UART_0 5
+#define LM3S69XX_IRQ_UART_1 6
+#define LM3S69XX_IRQ_SSI_0 7
+#define LM3S69XX_IRQ_I2C_0 8
+#define LM3S69XX_IRQ_PWM_FAULT 9
+#define LM3S69XX_IRQ_PWM_GENERATOR_0 10
+#define LM3S69XX_IRQ_PWM_GENERATOR_1 11
+#define LM3S69XX_IRQ_PWM_GENERATOR_2 12
+#define LM3S69XX_IRQ_QEI_0 13
+#define LM3S69XX_IRQ_ADC0_SEQUENCE_0 14
+#define LM3S69XX_IRQ_ADC0_SEQUENCE_1 15
+#define LM3S69XX_IRQ_ADC0_SEQUENCE_2 16
+#define LM3S69XX_IRQ_ADC0_SEQUENCE_3 17
+#define LM3S69XX_IRQ_WATCHDOG_TIMER_0 18
+#define LM3S69XX_IRQ_TIMER_0_A 19
+#define LM3S69XX_IRQ_TIMER_0_B 20
+#define LM3S69XX_IRQ_TIMER_1_A 21
+#define LM3S69XX_IRQ_TIMER_1_B 22
+#define LM3S69XX_IRQ_TIMER_2_A 23
+#define LM3S69XX_IRQ_TIMER_2_B 24
+#define LM3S69XX_IRQ_ANALOG_COMPARATOR_0 25
+#define LM3S69XX_IRQ_ANALOG_COMPARATOR_1 26
+#define LM3S69XX_IRQ_SYSTEM_CONTROL 28
+#define LM3S69XX_IRQ_FLASH_MEMORY_CONTROL 29
+#define LM3S69XX_IRQ_GPIO_PORT_F 30
+#define LM3S69XX_IRQ_GPIO_PORT_G 31
+/* NOTE: lm3s3749 */
+#define LM3S69XX_IRQ_GPIO_PORT_H 32
+#define LM3S69XX_IRQ_UART_2 33
+/* NOTE: lm3s3749 */
+#define LM3S69XX_IRQ_SSI_1 34
+#define LM3S69XX_IRQ_TIMER_3_A 35
+#define LM3S69XX_IRQ_TIMER_3_B 36
+#define LM3S69XX_IRQ_I2C_1 37
+
+/* NOTE: lm3s6965 */
+#define LM3S69XX_IRQ_QEI_1 38
+#define LM3S69XX_IRQ_ETHERNET_CONTROLLER 42
+
+#define LM3S69XX_IRQ_HIBERNATION_MODULE 43
+
+/* NOTE: lm3s3749 */
+#define LM3S69XX_IRQ_USB 44
+#define LM3S69XX_IRQ_PWM_GENERATOR_3 45
+#define LM3S69XX_IRQ_UDMA_SOFTWARE 46
+#define LM3S69XX_IRQ_UDMA_ERROR 47
+
+#define LM3S69XX_IRQ_PRIORITY_VALUE_MIN 0
+#define LM3S69XX_IRQ_PRIORITY_VALUE_MAX 7
+#define LM3S69XX_IRQ_PRIORITY_COUNT (LM3S69XX_IRQ_PRIORITY_VALUE_MAX + 1)
+#define LM3S69XX_IRQ_PRIORITY_HIGHEST LM3S69XX_IRQ_PRIORITY_VALUE_MIN
+#define LM3S69XX_IRQ_PRIORITY_LOWEST LM3S69XX_IRQ_PRIORITY_VALUE_MAX
+
+#define BSP_INTERRUPT_VECTOR_MIN 0
+/* NOTE: for lm3s6965 - 43 */
+#define BSP_INTERRUPT_VECTOR_MAX 47
+
+#endif /* LIBBSP_ARM_LM3S69XX_IRQ_H */