Gcc [trunk revision 169274] failed to bootstrap on i686!

[H.J. Lu ia32/Corei7]

cd bld; \
 CC="gcc -m32" CXX="g++ -m32" ../src-trunk/configure \
	--with-arch=corei7 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-cloog-backend=isl --with-ppl=/opt/gnu --with-cloog=/opt/gnu i686-linux --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
configure: WARNING: you should use --build, --host, --target
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
    grep "Error " makelog.169274.trunk.i686.corei7 >> makelog.169274.trunk.i686.corei7.mail; \
make[2]: *** [config] Error 1
make one SRC=src-trunk GCC=gcc-trunk
make[1]: Entering directory `/export/gnu/import/svn/gcc-test-ia32corei7'
if make gcc; then \
  make check-gcc; \
else \
  if [ -n "makelog.169274.trunk.i686.corei7" -a -e "makelog.169274.trunk.i686.corei7" ]; then \
    head -26 makelog.169274.trunk.i686.corei7 | tail -7 > makelog.169274.trunk.i686.corei7.mail; \
    grep "Error " makelog.169274.trunk.i686.corei7 >> makelog.169274.trunk.i686.corei7.mail; \
    tail -100 makelog.169274.trunk.i686.corei7 >> makelog.169274.trunk.i686.corei7.mail; \
  else \
    echo " CC="gcc -m32" CXX="g++ -m32" ../src-trunk/configure --with-arch=corei7 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-cloog-backend=isl --with-ppl=/opt/gnu --with-cloog=/opt/gnu i686-linux --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc" > makelog.169274.trunk.i686.corei7.mail; \
  fi; \
  Mail -s "Gcc `cat src-trunk/gcc/REVISION` failed to bootstrap on i686!" \
     hjl.tools@gmail.com gcc-regression@gcc.gnu.org hjl.tools@gmail.com < makelog.169274.trunk.i686.corei7.mail; \
  exit 1; \
fi
make[2]: Entering directory `/export/gnu/import/svn/gcc-test-ia32corei7'
rm -rf bld
mkdir -p bld
cd bld; \
 CC="gcc -m32" CXX="g++ -m32" ../src-trunk/configure \
	--with-arch=corei7 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-cloog-backend=isl --with-ppl=/opt/gnu --with-cloog=/opt/gnu i686-linux --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
configure: WARNING: you should use --build, --host, --target
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for a sed that does not truncate output... /bin/sed
checking for gawk... gawk
checking for i686-linux-gcc... gcc -m32
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc -m32 accepts -g... yes
checking for gcc -m32 option to accept ISO C89... none needed
checking whether we are using the GNU C++ compiler... yes
checking whether g++ -m32 accepts -g... yes
checking for i686-linux-gnatbind... no
checking for gnatbind... no
checking for i686-linux-gnatmake... no
checking for gnatmake... no
checking whether compiler driver understands Ada... no
checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2
checking for objdir... .libs
checking for the correct version of gmp.h... no
configure: error: Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC 0.8.0+.
Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
their locations.  Source code for these libraries can be found at
their respective hosting sites as well as at
ftp://gcc.gnu.org/pub/gcc/infrastructure/.  See also
http://gcc.gnu.org/install/prerequisites.html for additional info.  If
you obtained GMP, MPFR and/or MPC from a vendor distribution package,
make sure that you have installed both the libraries and the header
files.  They may be located in separate packages.
make[2]: *** [config] Error 1
make[2]: Leaving directory `/export/gnu/import/svn/gcc-test-ia32corei7'