MPFR

Download Source:	http://www.mpfr.org/mpfr-current/mpfr-2.2.0.tar.bz2
Download Patch:	http://svn.cross-lfs.org/svn/repos/patches/mpfr/mpfr-2.2.0-cumulative_patch-1.patch

The MPFR library is a C library for multiple-precision floating-point computations with exact rounding (also called correct rounding).

Dependencies

Required

• GMP

Non-Multilib

Apply the cumulative patch from the MPFR Organization:

patch -Np1 -i ../mpfr-2.2.0-cumulative_patch-1.patch

Compile the package:

./configure --prefix=/usr --enable-shared &&
make

Build the optional documentation in one or more formats:

make info     to produce in the info format
make dvi      to produce in the DVI format
make mpfr.ps  to produce in the Postscript format

Install the package:

make install

Multilib

32Bit

Apply the cumulative patch from the MPFR Organization:

patch -Np1 -i ../mpfr-2.2.0-cumulative_patch-1.patch

Compile the package:

CC="gcc ${BUILD32}" ./configure --prefix=/usr \
    --enable-shared &&
make

Install the package:

make install

N32

Apply the cumulative patch from the MPFR Organization:

patch -Np1 -i ../mpfr-2.2.0-cumulative_patch-1.patch

Compile the package:

CC="gcc ${BUILDN32}" ./configure --prefix=/usr \
    --libdir=/usr/lib32 --enable-shared &&
make

Install the package:

make install

64Bit

Apply the cumulative patch from the MPFR Organization:

patch -Np1 -i ../mpfr-2.2.0-cumulative_patch-1.patch

Compile the package:

CC="gcc ${BUILD64}" ./configure --prefix=/usr \
    --libdir=/usr/lib64 --enable-shared &&
make

Build the optional documentation in one or more formats:

make info     to produce in the info format
make dvi      to produce in the DVI format
make mpfr.ps  to produce in the Postscript format

Install the package:

make install