/*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 OpenMP Runtime Library configure 1.0, which was
generated by GNU Autoconf 2.64.  Invocation command line was

  $ /home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/libgomp/configure --cache-file=./config.cache --enable-multilib --prefix=/r
oot/gcc-graph --with-gmp=/usr/local/gmp-4.3.2 --with-mpfr=/usr/local/mpfr-2.4.2 --with-mpc=/usr/local/mpc-0.8.1 -enable-shared --enable-language
s=c,c++,lto --program-transform-name=s,y,y, --disable-option-checking --with-target-subdir=x86_64-unknown-linux-gnu --build=x86_64-unknown-linux
-gnu --host=x86_64-unknown-linux-gnu --target=x86_64-unknown-linux-gnu --srcdir=../../../gcc-4.6.2/libgomp --disable-intermodule --enable-checki
ng=yes,types --disable-coverage --enable-languages=c,lto

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

hostname = ubuntu
uname -m = x86_64
uname -r = 3.5.0-23-generic
uname -s = Linux
uname -v = #35~precise1-Ubuntu SMP Fri Jan 25 17:13:26 UTC 2013

/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
PATH: /opt/EmbedSky/4.3.3/bin


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

configure:2461: loading cache ./config.cache
configure:2552: checking for --enable-version-specific-runtime-libs
configure:2567: result: no
configure:2575: checking for --enable-generated-files-in-srcdir
configure:2590: result: no
configure:2647: checking build system type
configure:2661: result: x86_64-unknown-linux-gnu
configure:2681: checking host system type
configure:2694: result: x86_64-unknown-linux-gnu
configure:2714: checking target system type
configure:2727: result: x86_64-unknown-linux-gnu
configure:2784: checking for a BSD-compatible install
configure:2852: result: /usr/bin/install -c
configure:2863: checking whether build environment is sane
configure:2913: result: yes
configure:3054: checking for a thread-safe mkdir -p
configure:3093: result: /bin/mkdir -p
configure:3106: checking for gawk
configure:3133: result: mawk
configure:3144: checking whether make sets $(MAKE)
configure:3166: result: yes
configure:3330: checking for x86_64-unknown-linux-gnu-gcc
configure:3357: result: /home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/
gcc-graph/objdir/./gcc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph
/x86_64-unknown-linux-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include   
configure:3626: checking for C compiler version
configure:3635: /home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/gcc-grap
h/objdir/./gcc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph/x86_64-
unknown-linux-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include    --version >&5
xgcc (GCC) 4.6.2
Copyright (C) 2011 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:3646: $? = 0
configure:3635: /home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/gcc-grap
h/objdir/./gcc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph/x86_64-
unknown-linux-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include    -v >&5
Reading specs from /home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/specs
COLLECT_GCC=/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc
COLLECT_LTO_WRAPPER=/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-4.6.2/configure --prefix=/root/gcc-graph --with-gmp=/usr/local/gmp-4.3.2 --with-mpfr=/usr/local/mpfr-2.4.2 --with-mpc=/u
sr/local/mpc-0.8.1 -enable-shared --enable-languages=c,c++
Thread model: posix
gcc version 4.6.2 (GCC) 
configure:3646: $? = 0
configure:3635: /home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/gcc-grap
h/objdir/./gcc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph/x86_64-
unknown-linux-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include    -V >&5
xgcc: error: unrecognized option '-V'
xgcc: fatal error: no input files
compilation terminated.
configure:3646: $? = 1
configure:3635: /home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/gcc-grap
h/objdir/./gcc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph/x86_64-
unknown-linux-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include    -qversion >&5
xgcc: error: unrecognized option '-qversion'
xgcc: fatal error: no input files
compilation terminated.
configure:3646: $? = 1
configure:3666: checking for C compiler default output file name
configure:3688: /home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/gcc-grap
h/objdir/./gcc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph/x86_64-
unknown-linux-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include    -g -O2   conftest.c  >&5
/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/cc1: error while loading shared libraries: libmpfr.so.1: cannot open shared 
object file: No such file or directory
configure:3692: $? = 1
configure:3729: result: 
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU OpenMP Runtime Library"
| #define PACKAGE_TARNAME "libgomp"
 #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU OpenMP Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL "http://www.gnu.org/software/libgomp/"
| #define PACKAGE "libgomp"
| #define VERSION "1.0"
| /* end confdefs.h.  */

| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3735: error: in `/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/x86_64-unknown-linux-gnu/libgomp':
configure:3739: error: C compiler cannot create executables
See `config.log' for more details.

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

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_FCFLAGS_set=
ac_cv_env_FCFLAGS_value=
ac_cv_env_FC_set=
ac_cv_env_FC_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=x86_64-unknown-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-unknown-linux-gnu
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=x86_64-unknown-linux-gnu
ac_cv_host=x86_64-unknown-linux-gnu
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AWK=mawk
ac_cv_prog_CC='/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/gcc-graph
/objdir/./gcc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph/x86_64-u
nknown-linux-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include   '
ac_cv_prog_make_make_set=yes
ac_cv_target=x86_64-unknown-linux-gnu

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

ACLOCAL='${SHELL} /home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/missing --run aclocal-1.11'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE=''
AMTAR='${SHELL} /home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/missing --run tar'
AR='ar'
AUTOCONF='${SHELL} /home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/missing --run autoconf'
AUTOHEADER='${SHELL} /home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/missing --run autoheader'
AUTOMAKE='${SHELL} /home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/missing --run automake-1.11'
AWK='mawk'
BUILD_INFO_FALSE=''
BUILD_INFO_TRUE=''
CC='/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/xgcc -B/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./g
cc/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/bin/ -B/root/gcc-graph/x86_64-unknown-linux-gnu/lib/ -isystem /root/gcc-graph/x86_64-unknown-linu
x-gnu/include -isystem /root/gcc-graph/x86_64-unknown-linux-gnu/sys-include   '
CCDEPMODE=''
CFLAGS='-g -O2'
CPP=''
CPPFLAGS=''
CYGPATH_W='echo'
DEFS=''
DEPDIR=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
FC=''
FCFLAGS=''
FGREP=''
GENINSRC_FALSE=''
GENINSRC_TRUE='#'
GREP=''
INSTALL_DATA='/usr/bin/install -c -m 644'
INSTALL_PROGRAM='/usr/bin/install -c'
INSTALL_SCRIPT='/usr/bin/install -c'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/collect-ld'
LDFLAGS=''
LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE=''
LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_FALSE=''
LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE=''
LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_FALSE=''
LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_TRUE=''
LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_FALSE=''
LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE=''
LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE=''
LIBOBJS=''
LIBS=''
LIBTOOL=''
LIPO='lipo'
LN_S=''
LTLIBOBJS=''
MAINT=''
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE=''
MAKEINFO='/home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/missing makeinfo --split-size=5000000 --split-size=5000000'
MKDIR_P='/bin/mkdir -p'
NM='/home/free/download/codeviz-1.0.12/compilers/gcc-graph/objdir/./gcc/nm'
NMEDIT=''
OBJDUMP='objdump'
OBJEXT=''
OMP_LOCK_25_ALIGN=''
OMP_LOCK_25_KIND=''
OMP_LOCK_25_SIZE=''
OMP_LOCK_ALIGN=''
OMP_LOCK_KIND=''
OMP_LOCK_SIZE=''
OMP_NEST_LOCK_25_ALIGN=''
OMP_NEST_LOCK_25_KIND=''
OMP_NEST_LOCK_25_SIZE=''
OMP_NEST_LOCK_ALIGN=''
OMP_NEST_LOCK_KIND=''
OMP_NEST_LOCK_SIZE=''
OPT_LDFLAGS=''
OTOOL64=''
OTOOL=''
PACKAGE='libgomp'
PACKAGE_BUGREPORT=''
PACKAGE_NAME='GNU OpenMP Runtime Library'
PACKAGE_STRING='GNU OpenMP Runtime Library 1.0'
PACKAGE_TARNAME='libgomp'
PACKAGE_URL='http://www.gnu.org/software/libgomp/'
PACKAGE_VERSION='1.0'
PATH_SEPARATOR=':'
PERL=''
RANLIB='ranlib'
SECTION_LDFLAGS=''
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/bash'
STRIP='strip'
USE_FORTRAN_FALSE=''
USE_FORTRAN_TRUE=''
VERSION='1.0'
XCFLAGS=''
XLDFLAGS=''
ac_ct_CC=''
ac_ct_DUMPBIN=''
ac_ct_FC=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE=''
am__include=''
am__isrc=' -I$(srcdir)'
am__leading_dot='.'
am__quote=''
am__tar='${AMTAR} chof - "$$tardir"'
am__untar='${AMTAR} xf -'
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux-gnu'
build_alias='x86_64-unknown-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='unknown'
config_path=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
enable_shared='yes'
enable_static=''
exec_prefix='NONE'
host='x86_64-unknown-linux-gnu'
host_alias='x86_64-unknown-linux-gnu'
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/free/download/codeviz-1.0.12/compilers/gcc-graph/gcc-4.6.2/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
libtool_VERSION=''
link_gomp=''
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
lt_host_flags=''
mandir='${datarootdir}/man'
mkdir_p='/bin/mkdir -p'
multi_basedir='../../../gcc-4.6.2/libgomp/..'
prefix='/root/gcc-graph'
program_transform_name='s,y,y,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target='x86_64-unknown-linux-gnu'
target_alias='x86_64-unknown-linux-gnu'
target_cpu='x86_64'
target_os='linux-gnu'
target_vendor='unknown'
toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
toolexeclibdir='$(libdir)/../lib64'

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

/* confdefs.h */
#define PACKAGE_NAME "GNU OpenMP Runtime Library"
#define PACKAGE_TARNAME "libgomp"
#define PACKAGE_VERSION "1.0"
#define PACKAGE_STRING "GNU OpenMP Runtime Library 1.0"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL "http://www.gnu.org/software/libgomp/"
#define PACKAGE "libgomp"
#define VERSION "1.0"

configure: exit 77

这是我按装GCC  4.6.2的时候出错了，搞了好几个星期了。。。。

怎么解决的？

graph/objdir/./gcc/cc1: error while loading shared libraries: libmpfr.so.1: cannot open shared