[Bug fortran/33058] New: gfortran compiling and LD_LIBRARY_PATH

["yucj at ghi dot rwth-aachen dot de" <gcc-bugzilla at gcc dot gnu dot org>]

When I tried to compile gcc-4.2.1 on Linux to creat the gfortran compiler, it
was failed.

../../Workshop/gfortran/gcc-4.2.1/configure
--prefix=/home/yucj/installs/gfortran4.2.1 --enable-languages=fortran
--with-gmp=/home/yucj/installs/gmp4.2.1
--with-mpfr=/home/yucj/installs/mpfr2.2.1 

The error messages are as follows,

...
updating cache ./config.cache
configure: loading cache ./config.cache
checking for i686-pc-linux-gnu-gfortran...
/home/yucj/installs/gfortran4.2.1/./gcc/gfortran
-B/home/yucj/installs/gfortran4.2.1/./gcc/
-B/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/bin/
-B/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/lib/ -isystem
/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/include -isystem
/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/sys-include
checking whether we are using the GNU Fortran compiler... no
checking whether /home/yucj/installs/gfortran4.2.1/./gcc/gfortran
-B/home/yucj/installs/gfortran4.2.1/./gcc/
-B/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/bin/
-B/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/lib/ -isystem
/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/include -isystem
/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/sys-include accepts -g...
no
checking whether the GNU Fortran compiler is working... no
configure: error: GNU Fortran is not working; the most common reason for that
is that you might have linked it to shared GMP and/or MPFR libraries, and not
set LD_LIBRARY_PATH accordingly. If you suspect any other reason, please report
a bug in http://gcc.gnu.org/bugzilla, attaching
/home/yucj/installs/gfortran4.2.1/i686-pc-linux-gnu/libgfortran/config.log
make[1]: *** [configure-target-libgfortran] Error 1
make[1]: Leaving directory `/home/yucj/installs/gfortran4.2.1'
make: *** [all] Error 2


-- 
           Summary: gfortran compiling and LD_LIBRARY_PATH
           Product: gcc
           Version: 4.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: yucj at ghi dot rwth-aachen dot de
  GCC host triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33058