Difference between revisions of "MPFR"

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== Dependencies ==
 
== Dependencies ==
  
{{Note|The latest official cumulative patch can be downloaded at http://www.mpfr.org/mpfr-current/patches. The officially recommended command to apply it is: '''patch -Np1 -Z -i ../patches'''}}
+
=== Required ===
 +
* [[GMP]]
  
=== Required ===
+
=== Optional ===
* [[GMP]] >= 4.1.0
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* [[TeTeX]] for building documentation.
  
 
== Non-Multilib ==
 
== Non-Multilib ==
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Compile the package:
 
Compile the package:
  
patch -Np1 -Z -i ../patches &&
 
 
  ./configure --prefix=/usr --enable-shared &&
 
  ./configure --prefix=/usr --enable-shared &&
 
  make
 
  make
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Compile the package:
 
Compile the package:
  
patch -Np1 -Z -i ../patches &&
 
 
  CC="gcc ${BUILD32}" ./configure --prefix=/usr \
 
  CC="gcc ${BUILD32}" ./configure --prefix=/usr \
 
     --enable-shared &&
 
     --enable-shared &&
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Compile the package:
 
Compile the package:
  
patch -Np1 -Z -i ../patches &&
 
 
  CC="gcc ${BUILDN32}" ./configure --prefix=/usr \
 
  CC="gcc ${BUILDN32}" ./configure --prefix=/usr \
 
     --libdir=/usr/lib32 --enable-shared &&
 
     --libdir=/usr/lib32 --enable-shared &&
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Compile the package:
 
Compile the package:
  
patch -Np1 -Z -i ../patches &&
 
 
  CC="gcc ${BUILD64}" ./configure --prefix=/usr \
 
  CC="gcc ${BUILD64}" ./configure --prefix=/usr \
 
     --libdir=/usr/lib64 --enable-shared &&
 
     --libdir=/usr/lib64 --enable-shared &&
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== Contents ==
 
== Contents ==
  
* Installed Libraries: libmpfr.{la,a,so,so.1,so.1.0.1}
+
{| style="text-align: left;"
 +
|-valign="top"
 +
!Installed Directories:
 +
|None
 +
|-valign="top"
 +
!Installed Programs:
 +
|None
 +
|-valign="top"
 +
!Installed Libraries:
 +
|libmpfr.{la,a,so*}
 +
|}
 +
 
 +
=== Short Descriptions ===
 +
 
 +
{| style="text-align: left;"
 +
|-valign="top"
 +
!libmpfr
 +
|is a C library for multiple-precision floating-point computations with exact rounding.
 +
|}
 +
 
 +
[[Category:Programming]]

Latest revision as of 16:00, 19 March 2009

Download Source: http://www.mpfr.org/mpfr-current/mpfr-2.4.1.tar.bz2

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

Required

Optional

  • TeTeX for building documentation.

Non-Multilib

Compile the package:

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

Install the package:

make install

Multilib

32Bit

Compile the package:

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

Install the package:

make install

N32

Compile the package:

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

Install the package:

make install

64Bit

Compile the package:

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*}

Short Descriptions

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