configure

lubbock是Intel官方为pxa255提供的bios

	debug_flag=yes
	lcd_flag=yes
	md5_flag=yes
fi



if test "x$clock_scaling_flag" = "xyes" ; then
	if test "x$use_cpu" = "xsa1100"; then
		CLOCK="clock.o"
	else
		echo "configure: warning: No clock scaling support for SA1110 CPUs, disabling" 1>&2
		clock_scaling_flag=no
		CLOCK=""
	fi
fi

if test "x$usb_flag" = "xyes" ; then
	if test "x$use_cpu" = "xpxa250"; then
		BLOB_USB_OBJS="usb_ctl_pxa.o usb_ep0_pxa.o usb_ep1_pxa.o usb_ep2_pxa.o" 
	elif test "x$use_cpu" = "xpxa255"; then
		BLOB_USB_OBJS="usb_ctl_pxa.o usb_ep0_pxa.o usb_ep1_pxa.o usb_ep2_pxa.o"
	elif test "x$use_cpu" = "xpxa262"; then
		BLOB_USB_OBJS="usb_ctl_pxa.o usb_ep0_pxa.o usb_ep1_pxa.o usb_ep2_pxa.o"
	else
		echo "configure: warning: No USB support for target CPU, disabling" 1>&2
		usb_flag=no
		BLOB_USB_OBJS=""
	fi
fi






if test "x$chkmem_flag" = "xyes" ; then
	CHKMEM="chkmem.o"
fi



if test "x$debug_flag" = "xyes" ; then
	DEBUG="debug.o"
fi



if test "x$lcd_flag" = "xyes" ; then
	if test "x$use_lcd" = "xyes" ; then
		LCD="lcd.o"
		cat >> confdefs.h <<\EOF
#define CONFIG_LCD_SUPPORT 1
EOF

	else
		echo "configure: warning: No LCD support for ${board_name}, disabling" 1>&2
		LCD=""
		lcd_flag="no"
	fi
fi



if test "x$md5_flag" = "xyes" ; then
        cat >> confdefs.h <<\EOF
#define CONFIG_MD5_SUPPORT 1
EOF

fi










# Check whether --enable-blob-debug or --disable-blob-debug was given.
if test "${enable_blob_debug+set}" = set; then
  enableval="$enable_blob_debug"
  blob_debug_flag=$enable_blob_debug
else
  blob_debug_flag=no
fi


if test "x$blob_debug_flag" = "xyes" ; then
  cat >> confdefs.h <<\EOF
#define BLOB_DEBUG 1
EOF

fi




echo $ac_n "checking for inline""... $ac_c" 1>&6
echo "configure:1906: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat > conftest.$ac_ext <<EOF
#line 1913 "configure"
#include "confdefs.h"

int main() {
} $ac_kw foo() {
; return 0; }
EOF
if { (eval echo configure:1920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_inline=$ac_kw; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done

fi

echo "$ac_t""$ac_cv_c_inline" 1>&6
case "$ac_cv_c_inline" in
  inline | yes) ;;
  no) cat >> confdefs.h <<\EOF
#define inline 
EOF
 ;;
  *)  cat >> confdefs.h <<EOF
#define inline $ac_cv_c_inline
EOF
 ;;
esac








echo $ac_n "checking for C flags to get more warnings""... $ac_c" 1>&6
echo "configure:1953: checking for C flags to get more warnings" >&5
ac_save_CFLAGS="$CFLAGS"

if test "x$ac_cv_prog_gcc" = "xyes" ; then
    warning_CFLAGS="-Wall"
fi
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

CFLAGS="$ac_save_CFLAGS"
if test "$warning_CFLAGS" = "none" ; then
  echo "$ac_t""none" 1>&6
else
  CFLAGS="$CFLAGS $warning_CFLAGS"
  echo "$ac_t""$warning_CFLAGS" 1>&6
fi  


CFLAGS=`echo $CFLAGS | sed 's/\ *-g\ */\ /'`
LDFLAGS=`echo $LDFLAGS | sed 's/\ *-g\ */\ /'`
CCAS=`echo $CC`
CCASFLAGS=`echo $CFLAGS -D__ASSEMBLY__ `

CFLAGS=`echo $CFLAGS | sed 's/-O2/-Os/'`

CFLAGS=`echo $CFLAGS -march=armv4 -mtune=strongarm1100 -fomit-frame-pointer -fno-builtin -mapcs-32 -DCPU_$use_cpu`
LDFLAGS=`echo $LDFLAGS -static -nostdlib`
OCFLAGS="-O binary -R .note -R .comment -R .bss -S"



trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs.  It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already.  You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
  case `(ac_space=' '; set | grep ac_space) 2>&1` in
  *ac_space=\ *)
    # `set' does not quote correctly, so add quotes (double-quote substitution
    # turns \\\\ into \\, and sed turns \\ into \).
    sed -n \
      -e "s/'/'\\\\''/g" \
      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
    ;;
  *)
    # `set' quotes correctly as required by POSIX, so do not add quotes.
    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
    ;;
  esac >> confcache
if cmp -s $cache_file confcache; then
  :
else
  if test -w $cache_file; then
    echo "updating cache $cache_file"
    cat confcache > $cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
fi

trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15

DEFS=-DHAVE_CONFIG_H

# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}

echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.

ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
  case "\$ac_option" in
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "$CONFIG_STATUS generated by autoconf version 2.13"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"

trap 'rm -fr `echo "Makefile
doc/Makefile
include/Makefile
include/blob/Makefile
include/blob/arch/Makefile
src/Makefile
src/blob/Makefile
src/diag/Makefile
src/lib/Makefile
tools/Makefile
utils/Makefile
utils/build/Makefile
utils/mkparamblock/Makefile include/blob/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF

# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@FFLAGS@%$FFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@PACKAGE@%$PACKAGE%g
s%@VERSION@%$VERSION%g
s%@ACLOCAL@%$ACLOCAL%g
s%@AUTOCONF@%$AUTOCONF%g
s%@AUTOMAKE@%$AUTOMAKE%g
s%@AUTOHEADER@%$AUTOHEADER%g
s%@MAKEINFO@%$MAKEINFO%g
s%@SET_MAKE@%$SET_MAKE%g
s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
s%@MAINT@%$MAINT%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@CC@%$CC%g
s%@OBJCOPY@%$OBJCOPY%g
s%@RANLIB@%$RANLIB%g
s%@AR@%$AR%g
s%@LN_S@%$LN_S%g
s%@MEMSETUP@%$MEMSETUP%g
s%@CLOCK@%$CLOCK%g
s%@CHKMEM@%$CHKMEM%g
s%@DEBUG@%$DEBUG%g
s%@LCD@%$LCD%g
s%@BLOB_FLASH_OBJS@%$BLOB_FLASH_OBJS%g
s%@BLOB_ETH_OBJS@%$BLOB_ETH_OBJS%g
s%@BLOB_USB_OBJS@%$BLOB_USB_OBJS%g
s%@BLOB_PLATFORM_OBJ@%$BLOB_PLATFORM_OBJ%g
s%@DIAG_PLATFORM_OBJ@%$DIAG_PLATFORM_OBJ%g
s%@OCFLAGS@%$OCFLAGS%g

CEOF
EOF

cat >> $CONFIG_STATUS <<\EOF

# Split the substitutions into bite-sized pieces for seds with
# small command number limits, like on Digital OSF/1 and HP-UX.
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # Line after last line for current file.
ac_more_lines=:
ac_sed_cmds=""
while $ac_more_lines; do
  if test $ac_beg -gt 1; then
    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
  else
    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
  fi
  if test ! -s conftest.s$ac_file; then
    ac_more_lines=false
    rm -f conftest.s$ac_file
  else
    if test -z "$ac_sed_cmds"; then
      ac_sed_cmds="sed -f conftest.s$ac_file"
    else
      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
    fi
    ac_file=`expr $ac_file + 1`
    ac_beg=$ac_end
    ac_end=`expr $ac_end + $ac_max_sed_cmds`
  fi
done
if test -z "$ac_sed_cmds"; then
  ac_sed_cmds=cat
fi
EOF

cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile
doc/Makefile
include/Makefile
include/blob/Makefile
include/blob/arch/Makefile
src/Makefile
src/blob/Makefile
src/diag/Makefile
src/lib/Makefile
tools/Makefile
utils/Makefile
utils/build/Makefile
utils/mkparamblock/Makefile"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.

  # Remove last slash and all that follows it.  Not all systems have dirname.
  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
    # The file is in a subdirectory.
    test ! -d "$ac_dir" && mkdir "$ac_dir"
    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
    # A "../" for each directory in $ac_dir_suffix.
    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
  else
    ac_dir_suffix= ac_dots=
  fi

  case "$ac_given_srcdir" in
  .)  srcdir=.
      if test -z "$ac_dots"; then top_srcdir=.
      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
  *) # Relative path.
    src