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, 140 insertions, 0 deletions

diff --git a/bsps/arm/lpc24xx/include/bsp/irq.h b/bsps/arm/lpc24xx/include/bsp/irq.h
new file mode 100644
index 0000000000..0f0e473a0c
--- /dev/null
+++ b/bsps/arm/lpc24xx/include/bsp/irq.h
@@ -0,0 +1,140 @@
+/**
+ * @file
+ *
+ * @ingroup bsp_interrupt
+ *
+ * @brief LPC24XX interrupt definitions.
+ */
+
+/*
+ * Copyright (c) 2008-2012 embedded brains GmbH.  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_LPC24XX_IRQ_H
+#define LIBBSP_ARM_LPC24XX_IRQ_H
+
+#ifndef ASM
+  #include <rtems.h>
+  #include <rtems/irq.h>
+  #include <rtems/irq-extension.h>
+#endif
+
+/**
+ * @addtogroup bsp_interrupt
+ *
+ * @{
+ */
+
+#define BSP_INTERRUPT_VECTOR_MIN 0
+
+#ifdef ARM_MULTILIB_ARCH_V4
+  #define LPC24XX_IRQ_WDT 0
+  #define LPC24XX_IRQ_SOFTWARE 1
+  #define LPC24XX_IRQ_ARM_CORE_0 2
+  #define LPC24XX_IRQ_ARM_CORE_1 3
+  #define LPC24XX_IRQ_TIMER_0 4
+  #define LPC24XX_IRQ_TIMER_1 5
+  #define LPC24XX_IRQ_UART_0 6
+  #define LPC24XX_IRQ_UART_1 7
+  #define LPC24XX_IRQ_PWM 8
+  #define LPC24XX_IRQ_I2C_0 9
+  #define LPC24XX_IRQ_SPI_SSP_0 10
+  #define LPC24XX_IRQ_SSP_1 11
+  #define LPC24XX_IRQ_PLL 12
+  #define LPC24XX_IRQ_RTC 13
+  #define LPC24XX_IRQ_EINT_0 14
+  #define LPC24XX_IRQ_EINT_1 15
+  #define LPC24XX_IRQ_EINT_2 16
+  #define LPC24XX_IRQ_EINT_3 17
+  #define LPC24XX_IRQ_ADC_0 18
+  #define LPC24XX_IRQ_I2C_1 19
+  #define LPC24XX_IRQ_BOD 20
+  #define LPC24XX_IRQ_ETHERNET 21
+  #define LPC24XX_IRQ_USB 22
+  #define LPC24XX_IRQ_CAN 23
+  #define LPC24XX_IRQ_SD_MMC 24
+  #define LPC24XX_IRQ_DMA 25
+  #define LPC24XX_IRQ_TIMER_2 26
+  #define LPC24XX_IRQ_TIMER_3 27
+  #define LPC24XX_IRQ_UART_2 28
+  #define LPC24XX_IRQ_UART_3 29
+  #define LPC24XX_IRQ_I2C_2 30
+  #define LPC24XX_IRQ_I2S 31
+
+  #define BSP_INTERRUPT_VECTOR_MAX 31
+#else
+  #define LPC24XX_IRQ_WDT 0
+  #define LPC24XX_IRQ_TIMER_0 1
+  #define LPC24XX_IRQ_TIMER_1 2
+  #define LPC24XX_IRQ_TIMER_2 3
+  #define LPC24XX_IRQ_TIMER_3 4
+  #define LPC24XX_IRQ_UART_0 5
+  #define LPC24XX_IRQ_UART_1 6
+  #define LPC24XX_IRQ_UART_2 7
+  #define LPC24XX_IRQ_UART_3 8
+  #define LPC24XX_IRQ_PWM_1 9
+  #define LPC24XX_IRQ_I2C_0 10
+  #define LPC24XX_IRQ_I2C_1 11
+  #define LPC24XX_IRQ_I2C_2 12
+  #define LPC24XX_IRQ_SPI_SSP_0 14
+  #define LPC24XX_IRQ_SSP_1 15
+  #define LPC24XX_IRQ_PLL 16
+  #define LPC24XX_IRQ_RTC 17
+  #define LPC24XX_IRQ_EINT_0 18
+  #define LPC24XX_IRQ_EINT_1 19
+  #define LPC24XX_IRQ_EINT_2 20
+  #define LPC24XX_IRQ_EINT_3 21
+  #define LPC24XX_IRQ_ADC_0 22
+  #define LPC24XX_IRQ_BOD 23
+  #define LPC24XX_IRQ_USB 24
+  #define LPC24XX_IRQ_CAN 25
+  #define LPC24XX_IRQ_DMA 26
+  #define LPC24XX_IRQ_I2S 27
+  #define LPC24XX_IRQ_ETHERNET 28
+  #define LPC24XX_IRQ_SD_MMC 29
+  #define LPC24XX_IRQ_MCPWM 30
+  #define LPC24XX_IRQ_QEI 31
+  #define LPC24XX_IRQ_PLL_ALT 32
+  #define LPC24XX_IRQ_USB_ACTIVITY 33
+  #define LPC24XX_IRQ_CAN_ACTIVITY 34
+  #define LPC24XX_IRQ_UART_4 35
+  #define LPC24XX_IRQ_SSP_2 36
+  #define LPC24XX_IRQ_LCD 37
+  #define LPC24XX_IRQ_GPIO 38
+  #define LPC24XX_IRQ_PWM 39
+  #define LPC24XX_IRQ_EEPROM 40
+
+  #define BSP_INTERRUPT_VECTOR_MAX 40
+#endif
+
+#define LPC24XX_IRQ_PRIORITY_VALUE_MIN 0
+#ifdef ARM_MULTILIB_ARCH_V4
+  #define LPC24XX_IRQ_PRIORITY_VALUE_MAX 15
+#else
+  #define LPC24XX_IRQ_PRIORITY_VALUE_MAX 31
+#endif
+#define LPC24XX_IRQ_PRIORITY_COUNT (LPC24XX_IRQ_PRIORITY_VALUE_MAX + 1)
+#define LPC24XX_IRQ_PRIORITY_HIGHEST LPC24XX_IRQ_PRIORITY_VALUE_MIN
+#define LPC24XX_IRQ_PRIORITY_LOWEST LPC24XX_IRQ_PRIORITY_VALUE_MAX
+
+#ifndef ASM
+
+void lpc24xx_irq_set_priority(rtems_vector_number vector, unsigned priority);
+
+unsigned lpc24xx_irq_get_priority(rtems_vector_number vector);
+
+#endif /* ASM */
+
+/** @} */
+
+#endif /* LIBBSP_ARM_LPC24XX_IRQ_H */