MPFR

Download Source:	http://www.mpfr.org/mpfr-current/mpfr-2.4.1.tar.bz2
Download Patch:	http://svn.cross-lfs.org/svn/repos/patches/mpfr/mpfr-2.4.1-cumulative-1.patch

Introduction to MPFR

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

Project Homepage: http://www.mpfr.org/

Dependencies

Note

MPFR 2.3.1 requires GMP 4.1.0 or higher.

Required

• GMP >= 4.1.0

Non-Multilib

Apply the upstream cumulative patch and compile the package:

patch -Np1 -Z -i ../mpfr-2.4.1-cumulative-1.patch &&
./configure --prefix=/usr --enable-shared &&
make

Install the package:

make install

Multilib

32Bit

Apply the upstream cumulative patch and compile the package:

patch -Np1 -Z -i ../mpfr-2.4.1-cumulative-1.patch &&
CC="gcc ${BUILD32}" ./configure --prefix=/usr \
    --enable-shared &&
make

Install the package:

make install

N32

Apply the upstream cumulative patch and compile the package:

patch -Np1 -Z -i ../mpfr-2.4.1-cumulative-1.patch &&
CC="gcc ${BUILDN32}" ./configure --prefix=/usr \
    --libdir=/usr/lib32 --enable-shared &&
make

Install the package:

make install

64Bit

Apply the upstream cumulative patch and compile the package:

patch -Np1 -Z -i ../mpfr-2.4.1-cumulative-1.patch &&
CC="gcc ${BUILD64}" ./configure --prefix=/usr \
    --libdir=/usr/lib64 --enable-shared &&
make

Install the package:

make install

Documentation

Create the directory that the documentation will be installed into:

install -d -v -m755 /usr/share/doc/mpfr-2.4.1

DVI

make dvi &&
install -v -m644 mpfr.dvi /usr/share/doc/mpfr-2.4.1

PS

make mpfr.ps && 
install -v -m644 mpfr.ps /usr/share/doc/mpfr-2.4.1

PDF

make pdf && 
install -v -m644 mpfr.pdf /usr/share/doc/mpfr-2.4.1

Contents

Installed Directories:	None
Installed Programs:	None
Installed Libraries:	libmpfr.{la,a,so,so.1,so.1.0.1}

Short Descriptions

libmpfr	is a C library for multiple-precision floating-point computations with exact rounding.