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/binghe/gcc-4.7/gcc-4.7.1/libgcc/configure --cache-file=./config.cache --prefix=/usr/gcc_4_7 --with-gmp=/usr/gcc_4_7 --with-mpfr=/usr/gcc_4_7 --with-mpc=/usr/gcc_4_7 --enable-checking=release --disable-multilib --enable-languages=c,c++,lto --program-transform-name=s&$&-4.7& --disable-option-checking --with-target-subdir=x86_64-linux-gnu --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --srcdir=../.././libgcc --disable-intermodule --enable-checking=release,types --disable-coverage --enable-languages=c,c++,lto
## --------- ##
## Platform. ##
## --------- ##
hostname = binghe-virtual-machine
uname -m = x86_64
uname -r = 2.6.35-25-generic
uname -s = Linux
uname -v = #43-Ubuntu SMP Thu Jan 6 22:25:21 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/gcc_4_7/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games
## ----------- ##
## Core tests. ##
## ----------- ##
configure:1976: creating cache ./config.cache
configure:2144: checking build system type
configure:2158: result: x86_64-pc-linux-gnu
configure:2178: checking host system type
configure:2191: result: x86_64-pc-linux-gnu
configure:2289: checking for --enable-version-specific-runtime-libs
configure:2302: result: no
configure:2350: checking for a BSD-compatible install
configure:2418: result: /usr/bin/install -c
configure:2434: checking for gawk
configure:2461: result: gawk
configure:2561: checking for x86_64-linux-gnu-ar
configure:2588: result: ar
configure:2653: checking for x86_64-linux-gnu-lipo
configure:2680: result: lipo
configure:2745: checking for x86_64-linux-gnu-nm
configure:2772: result: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/nm
configure:2837: checking for x86_64-linux-gnu-ranlib
configure:2864: result: ranlib
configure:2929: checking for x86_64-linux-gnu-strip
configure:2956: result: strip
configure:3018: checking whether ln -s works
configure:3022: result: yes
configure:3039: checking for x86_64-linux-gnu-gcc
configure:3066: result: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include
configure:3335: checking for C compiler version
configure:3344: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include --version >&5
xgcc (GCC) 4.7.1
Copyright (C) 2012 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:3355: $? = 0
configure:3344: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include -v >&5
Reading specs from /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/specs
COLLECT_GCC=/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc
COLLECT_LTO_WRAPPER=/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../gcc-4.7.1/configure --build=x86_64-linux-gnu --prefix=/usr/gcc_4_7 --with-gmp=/usr/gcc_4_7 --with-mpfr=/usr/gcc_4_7 --with-mpc=/usr/gcc_4_7 --enable-checking=release --enable-languages=c,c++ --disable-multilib -program-suffix=-4.7
Thread model: posix
gcc version 4.7.1 (GCC)
configure:3355: $? = 0
configure:3344: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include -V >&5
xgcc: error: unrecognized command line option '-V'
xgcc: fatal error: no input files
compilation terminated.
configure:3355: $? = 1
configure:3344: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include -qversion >&5
xgcc: error: unrecognized command line option '-qversion'
xgcc: fatal error: no input files
compilation terminated.
configure:3355: $? = 1
configure:3371: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include -o conftest -g -O2 conftest.c >&5
/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory
configure:3374: $? = 1
configure:3562: checking for suffix of object files
configure:3584: /home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include -c -g -O2 conftest.c >&5
/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory
configure:3588: $? = 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:3602: error: in `/home/binghe/gcc-4.7/gcc-4.7.1/x86_64-linux-gnu/libgcc':
configure:3605: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
## ---------------- ##
## Cache variables. ##
## ---------------- ##
ac_cv_build=x86_64-pc-linux-gnu
ac_cv_env_CC_set=set
ac_cv_env_CC_value='/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-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=x86_64-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-linux-gnu
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=x86_64-linux-gnu
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_prog_AR=ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC='/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/xgcc -B/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/ -B/usr/gcc_4_7/x86_64-linux-gnu/bin/ -B/usr/gcc_4_7/x86_64-linux-gnu/lib/ -isystem /usr/gcc_4_7/x86_64-linux-gnu/include -isystem /usr/gcc_4_7/x86_64-linux-gnu/sys-include '
ac_cv_prog_LIPO=lipo
ac_cv_prog_NM=/home/binghe/gcc-4.7/gcc-4.7.1/host-x86_64-linux-gnu/gcc/nm
ac_cv_prog_RANLIB=ranlib
ac_cv_prog_STRIP=strip