Difference between revisions of "GMP"
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| − | {{ | + | {{Package-Introduction|GMP is a library for arithmetic on arbitrary precision integers, rational numbers, and floating-point numbers.|http://gmplib.org/}} |
== Dependencies == | == Dependencies == | ||
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| contains a C++ class wrapper for GMP types. | | contains a C++ class wrapper for GMP types. | ||
|} | |} | ||
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| + | [[Category:Programming]] | ||
Latest revision as of 15:58, 19 March 2009
| Download Source: | ftp://ftp.gnu.org/gnu/gmp/gmp-4.3.1.tar.bz2 |
|---|
Contents
Introduction to GMP
GMP is a library for arithmetic on arbitrary precision integers, rational numbers, and floating-point numbers.
Project Homepage: http://gmplib.org/
Dependencies
Non-Multilib
Compile the package:
./configure --prefix=/usr --enable-cxx \
--enable-mpbsd &&
make
Install the package
make install
Multilib
32Bit
Compile the package:
CC="gcc ${BUILD32}" CXX="g++ ${BUILD32}" ./configure --prefix=/usr \
--host=${CLFS_TARGET32} --enable-cxx \
--enable-mpbsd &&
make
Install the package
make install &&
mv -v /usr/include/gmp{,-32}.h
Command Explanations
--enable-cxx: Enables C++ support.
--enable-mpbsd: Configures make to build the Berkeley MP compatibility library.
N32
Compile the package:
CC="gcc ${BUILDN32}" CXX="g++ ${BUILDN32}" ./configure --prefix=/usr \
--libdir=/usr/lib32 --enable-cxx \
--enable-mpbsd &&
make
Install the package
make install &&
mv -v /usr/include/gmp{,-n32}.h
64Bit
Compile the package:
CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" ./configure --prefix=/usr \
--libdir=/usr/lib64 --enable-cxx \
--enable-mpbsd &&
make
Install the package
make install &&
mv -v /usr/include/gmp{,-64}.h
Creating a Stub Header (Multilib Only)
Creating a Generic Stub Header
cat > /usr/include/gmp.h << "EOF"
/* gmp.h - Stub Header */
#ifndef __STUB__GMP_H__
#define __STUB__GMP_H__
#if defined(__x86_64__) || \
defined(__sparc64__) || \
defined(__arch64__) || \
defined(__powerpc64__) || \
defined (__s390x__)
# include "gmp-64.h"
#else
# include "gmp-32.h"
#endif
#endif /* __STUB__GMP_H__ */
EOF
Creating a Stub Header For Mips
cat > /usr/include/gmp.h << "EOF" /* gmp.h - Stub Header */ #ifndef __STUB__GMP_H__ #define __STUB__GMP_H__ #include <sgidefs.h> #if (_MIPS_SIM == _ABIO32) # include "gmp-32.h" #elif (_MIPS_SIM == _ABIN32) # include "gmp-n32.h" #elif (_MIPS_SIM == _ABI64) # include "gmp-64.h" #endif #endif /* __STUB__GMP_H__ */ EOF
Contents
| Installed Programs: | None |
|---|---|
| Installed Libraries: | libgmp.{a,la,so}, libgmpxx.{a,la,so} |
| Installed Directories: | None |
Short Descriptions
| libgmp.{a,la,so} | contains the definitions for GNU multiple precision functions. |
|---|---|
| libgmpxx.{a,la,so} | contains a C++ class wrapper for GMP types. |
