2008-09-17 Miao Yan <yanmiaobest@gmail.com>

	* optman/Makefile.am, optman/preinstall.am: Merge GSOC project code to
	add simple device only filesystem (devfs), optionally completely drop
	out filesystem, and to clean up disabling newlib reentrancy support.
	This dropped 17K from the minimum.exe for sparc/sis and arm/rtl22xx_t
	now has a 15K code space.
	* optman/no-console.c, optman/no-filesystem.c, optman/no-libio.c:
	Removed.

6 files changed, 10 insertions, 120 deletions

diff --git a/c/src/ChangeLog b/c/src/ChangeLog
index 51afd3ad03..aada524f48 100644
--- a/c/src/ChangeLog
+++ b/c/src/ChangeLog
@@ -1,3 +1,13 @@
+2008-09-17	Miao Yan <yanmiaobest@gmail.com>
+
+	* optman/Makefile.am, optman/preinstall.am: Merge GSOC project code to
+	add simple device only filesystem (devfs), optionally completely drop
+	out filesystem, and to clean up disabling newlib reentrancy support.
+	This dropped 17K from the minimum.exe for sparc/sis and arm/rtl22xx_t
+	now has a 15K code space.
+	* optman/no-console.c, optman/no-filesystem.c, optman/no-libio.c:
+	Removed.
+
 2008-09-08 	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* libchip/ide/ata.h: Convert to Unix file format.
diff --git a/c/src/optman/Makefile.am b/c/src/optman/Makefile.am
index 98d548daba..7560f32d9f 100644
--- a/c/src/optman/Makefile.am
+++ b/c/src/optman/Makefile.am
@@ -73,15 +73,5 @@ no_timer_rel_SOURCES = rtems/no-timer.c
 no_timer_rel_CPPFLAGS = $(AM_CPPFLAGS)
 no_timer_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
 
-project_lib_PROGRAMS += no-filesystem.rel
-no_filesystem_rel_SOURCES = no-filesystem.c no-libio.c
-no_filesystem_rel_CPPFLAGS = $(AM_CPPFLAGS)
-no_filesystem_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
-
-project_lib_PROGRAMS += no-console.rel
-no_console_rel_SOURCES = no-console.c
-no_console_rel_CPPFLAGS = $(AM_CPPFLAGS)
-no_console_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
-
 include $(srcdir)/preinstall.am
 include $(top_srcdir)/automake/local.am
diff --git a/c/src/optman/no-console.c b/c/src/optman/no-console.c
deleted file mode 100644
index 4f30ad32d9..0000000000
--- a/c/src/optman/no-console.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- *  Console Initialization Stub 
- *
- *  COPYRIGHT (c) 1989-2007.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.com/license/LICENSE.
- *
- *  $Id$
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-void open_dev_console(void)
-{
-}
-
diff --git a/c/src/optman/no-filesystem.c b/c/src/optman/no-filesystem.c
deleted file mode 100644
index 69d4b18c45..0000000000
--- a/c/src/optman/no-filesystem.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- *  Stub Base file system initialization
- *
- *  COPYRIGHT (c) 1989-2007.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.com/license/LICENSE.
- *
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems.h>
-#include <rtems/libio.h>
-#include <rtems/libio_.h>
-
-rtems_user_env_t  rtems_global_user_env;
-rtems_user_env_t *rtems_current_user_env;
-
-/*
- *  rtems_filesystem_initialize
- *
- *  Initialize the foundation of the file system.  It is an empty function.
- */
-
-void rtems_filesystem_initialize( void )
-{
-}
diff --git a/c/src/optman/no-libio.c b/c/src/optman/no-libio.c
deleted file mode 100644
index de0b26cd5a..0000000000
--- a/c/src/optman/no-libio.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- *  Stub Base libio initialization
- *
- *  COPYRIGHT (c) 1989-2007.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.com/license/LICENSE.
- *
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems/libio_.h>               /* libio_.h pulls in rtems */
-#include <rtems.h>
-#include <rtems/assoc.h>                /* assoc.h not included by rtems.h */
-
-#include <stdio.h>                      /* O_RDONLY, et.al. */
-#include <fcntl.h>                      /* O_RDONLY, et.al. */
-#include <assert.h>
-#include <errno.h>
-
-#include <errno.h>
-#include <string.h>                     /* strcmp */
-#include <unistd.h>
-#include <stdlib.h>                     /* calloc() */
-
-#include <rtems/libio.h>                /* libio.h not pulled in by rtems */
-
-/*
- *  File descriptor Table Information
- */
-
-extern uint32_t    rtems_libio_number_iops;
-rtems_id           rtems_libio_semaphore;
-rtems_libio_t     *rtems_libio_iops;
-rtems_libio_t     *rtems_libio_iop_freelist;
-
-/*
- *  rtems_libio_init
- *
- *  Called by BSP startup code to initialize the libio subsystem.
- */
-void rtems_libio_init( void )
-{
-}
diff --git a/c/src/optman/preinstall.am b/c/src/optman/preinstall.am
index f300fa4c02..7b82b63d6b 100644
--- a/c/src/optman/preinstall.am
+++ b/c/src/optman/preinstall.am
@@ -70,11 +70,3 @@ $(PROJECT_LIB)/no-timer.rel: no-timer.rel $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_PROGRAM) $< $(PROJECT_LIB)/no-timer.rel
 TMPINSTALL_FILES += $(PROJECT_LIB)/no-timer.rel
 
-$(PROJECT_LIB)/no-filesystem.rel: no-filesystem.rel $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_PROGRAM) $< $(PROJECT_LIB)/no-filesystem.rel
-TMPINSTALL_FILES += $(PROJECT_LIB)/no-filesystem.rel
-
-$(PROJECT_LIB)/no-console.rel: no-console.rel $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_PROGRAM) $< $(PROJECT_LIB)/no-console.rel
-TMPINSTALL_FILES += $(PROJECT_LIB)/no-console.rel
-