Re: make error:at upgrading to gcc 4.5.2(from 4.4.3)(suffix error)

["eric lin" <ericlin at fsshl dot zzn dot com>]

Dear Andi (and/or other gcc programers):

  This is config.log file when I try to build 4.5.2 which failed at stage of make.  plz help, thank a lot in advance.
-----------------------------------------------------------------------------

root@eric-laptop:/home/eric/disk/gcc-4.5.2# cat /home/eric/disk/gcc-4.5.2/i686-pc-linux-gnu/libgcc/config.log
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by GNU C Runtime Library configure 1.0, which was
generated by GNU Autoconf 2.64.  Invocation command line was

  $ /home/eric/disk/gcc-4.5.2/libgcc/configure --cache-file=./config.cache --enable-multilib --enable-languages=c,c++,fortran,java,objc --program-transform-name=s,y,y, --disable-option-checking --with-target-subdir=i686-pc-linux-gnu --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=i686-pc-linux-gnu --srcdir=../.././libgcc --disable-intermodule --enable-checking=yes,types --disable-coverage --enable-languages=c

## --------- ##
## Platform. ##
## --------- ##

hostname = eric-laptop
uname -m = i686
uname -r = 2.6.35-25-generic
uname -s = Linux
uname -v = #44~lucid1-Ubuntu SMP Tue Jan 25 19:19:31 UTC 2011

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games


## ----------- ##
## Core tests. ##
## ----------- ##

configure:1739: creating cache ./config.cache
configure:1900: checking for --enable-version-specific-runtime-libs
configure:1913: result: no
configure:1961: checking for a BSD-compatible install
configure:2029: result: /usr/bin/install -c
configure:2045: checking for gawk
configure:2072: result: gawk
configure:2092: checking build system type
configure:2106: result: i686-pc-linux-gnu
configure:2126: checking host system type
configure:2139: result: i686-pc-linux-gnu
configure:2210: checking for i686-pc-linux-gnu-ar
configure:2237: result: ar
configure:2302: checking for i686-pc-linux-gnu-lipo
configure:2329: result: lipo
configure:2394: checking for i686-pc-linux-gnu-nm
configure:2421: result: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/nm
configure:2486: checking for i686-pc-linux-gnu-ranlib
configure:2513: result: ranlib
configure:2578: checking for i686-pc-linux-gnu-strip
configure:2605: result: strip
configure:2667: checking whether ln -s works
configure:2671: result: yes
configure:2688: checking for i686-pc-linux-gnu-gcc
configure:2715: result: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include   
configure:2984: checking for C compiler version
configure:2993: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include    --version >&5
xgcc (GCC) 4.5.2
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3004: $? = 0
configure:2993: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include    -v >&5
Reading specs from /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/specs
COLLECT_GCC=/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc
COLLECT_LTO_WRAPPER=/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: ./configure
Thread model: posix
gcc version 4.5.2 (GCC) 
configure:3004: $? = 0
configure:2993: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include    -V >&5
xgcc: '-V' must come at the start of the command line
configure:3004: $? = 1
configure:2993: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include    -qversion >&5
xgcc: unrecognized option '-qversion'
xgcc: no input files
configure:3004: $? = 1
configure:3020: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include    -o conftest -g -O2   conftest.c  >&5
/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/cc1: error while loading shared libraries: libmpc.so.2: cannot open shared object file: No such file or directory
configure:3023: $? = 1
configure:3211: checking for suffix of object files
configure:3233: /home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include    -c -g -O2  conftest.c >&5
/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/cc1: error while loading shared libraries: libmpc.so.2: cannot open shared object file: No such file or directory
configure:3237: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU C Runtime Library"
| #define PACKAGE_TARNAME "libgcc"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU C Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL "http://www.gnu.org/software/libgcc/";
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3251: error: in `/home/eric/disk/gcc-4.5.2/i686-pc-linux-gnu/libgcc':
configure:3254: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=i686-pc-linux-gnu
ac_cv_env_CC_set=set
ac_cv_env_CC_value='/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include   '
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-g -O2'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=i686-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=i686-pc-linux-gnu
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=i686-pc-linux-gnu
ac_cv_host=i686-pc-linux-gnu
ac_cv_prog_AR=ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC='/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include   '
ac_cv_prog_LIPO=lipo
ac_cv_prog_NM=/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/nm
ac_cv_prog_RANLIB=ranlib
ac_cv_prog_STRIP=strip

## ----------------- ##
## Output variables. ##
## ----------------- ##

AR='ar'
AWK='gawk'
CC='/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/xgcc -B/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include   '
CFLAGS='-g -O2'
CPP=''
CPPFLAGS=''
DEFS=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EXEEXT=''
INSTALL_DATA='/usr/bin/install -c -m 644'
INSTALL_PROGRAM='/usr/bin/install -c'
INSTALL_SCRIPT='/usr/bin/install -c'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIPO='lipo'
LN_S='ln -s'
LTLIBOBJS=''
MAINT='#'
NM='/home/eric/disk/gcc-4.5.2/host-i686-pc-linux-gnu/gcc/nm'
OBJEXT=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME='GNU C Runtime Library'
PACKAGE_STRING='GNU C Runtime Library 1.0'
PACKAGE_TARNAME='libgcc'
PACKAGE_URL='http://www.gnu.org/software/libgcc/'
PACKAGE_VERSION='1.0'
PATH_SEPARATOR=':'
RANLIB='ranlib'
SHELL='/bin/bash'
STRIP='strip'
ac_ct_CC=''
asm_hidden_op=''
bindir='${exec_prefix}/bin'
build='i686-pc-linux-gnu'
build_alias='i686-pc-linux-gnu'
build_cpu='i686'
build_libsubdir='build-i686-pc-linux-gnu'
build_os='linux-gnu'
build_subdir='build-i686-pc-linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
decimal_float=''
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
enable_decimal_float=''
enable_shared='yes'
exec_prefix='NONE'
extra_parts=''
fixed_point=''
host='i686-pc-linux-gnu'
host_alias='i686-pc-linux-gnu'
host_cpu='i686'
host_noncanonical='i686-pc-linux-gnu'
host_os='linux-gnu'
host_subdir='host-i686-pc-linux-gnu'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
libgcc_topdir='../.././libgcc/..'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='NONE'
program_transform_name='s,y,y,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
set_have_cc_tls=''
set_use_emutls=''
sharedstatedir='${prefix}/com'
slibdir='$(libdir)'
sysconfdir='${prefix}/etc'
target_alias='i686-pc-linux-gnu'
target_subdir='i686-pc-linux-gnu'
tmake_file=''
vis_hide=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "GNU C Runtime Library"
#define PACKAGE_TARNAME "libgcc"
#define PACKAGE_VERSION "1.0"
#define PACKAGE_STRING "GNU C Runtime Library 1.0"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL "http://www.gnu.org/software/libgcc/";

configure: exit 1
root@eric-laptop:/home/eric/disk/gcc-4.5.2#