View source for CLN

{| style="text-align: left; background-color: AliceBlue;"
|-
!Download Source:
| http://www.ginac.de/CLN/cln-{{CLN-Version}}.tar.bz2
|}

== Introduction to CLN ==

Class Library for Numbers (CLN) is a C++ library for computations with all kinds of numbers.  The CLN package implements elementary functions (+, -, *, /, sqrt, comparisons, ...), logical functions (logical and, or, not, ...), and transcendental functions (exponential, logarithmic, trigonometric, hyperbolic functions and their inverse functions).

<b>Homepage:</b> http://www.ginac.de/CLN/

== Dependencies ==

'''NOTE:''' From the CLN documentation, "Only GNU make 3.77 is unusable for CLN; other versions work fine."

=== Optional ===

* [[GMP]]

== Non-Multilib ==

Compile the package:

 ./configure --prefix=/usr \
     --htmldir=/usr/share/doc/cln-{{CLN-Version}}/html \
     --dvidir=/usr/share/doc/cln-{{CLN-Version}} &&
 make

Install the package:

 make install

== Multilib ==

=== 32Bit ===

Compile the package:

 CC="gcc ${BUILD32}" CXX="g++ ${BUILD32}" \
 ./configure --prefix=/usr \
 --htmldir=/usr/share/doc/cln-{{CLN-Version}}/html \
 --dvidir=/usr/share/doc/cln-{{CLN-Version}} &&
 make

Install the package:

 make install &&
 mv -v /usr/bin/cln-config{,-32}  &&
 mv /usr/include/cln/intparam{,-32}.h

=== N32 ===

Compile the package:

 CC="gcc ${BUILDN32}" CXX="g++ ${BUILDN32}" \
 ./configure --prefix=/usr --libdir=/usr/lib32 \
 --htmldir=/usr/share/doc/cln-{{CLN-Version}}/html \
 --dvidir=/usr/share/doc/cln-{{CLN-Version}} &&
 make

Install the package:

  make install &&
  mv -v /usr/bin/cln-config{,-n32}  &&
 mv /usr/include/cln/intparam{,-n32}.h

=== 64Bit ===

Compile the package:

 CC="gcc ${BUILD64}" CXX="g++ ${BUILD64}" \
 ./configure --prefix=/usr --libdir=/usr/lib64 \
 --htmldir=/usr/share/doc/cln-{{CLN-Version}}/html \
 --dvidir=/usr/share/doc/cln-{{CLN-Version}} &&
 make

Install the package:

 make install &&
 mv -v /usr/bin/cln-config{,-64} &&
 ln -sfv multiarch_wrapper /usr/bin/cln-config  &&
 mv /usr/include/cln/intparam{,-64}.h

==== Creating a Stub Header ====

 cat > /usr/include/cln/intparam.h << "EOF"
 /* intparam.h - Stub Header  */
 #ifndef __STUB__INTPARAM_H__
 #define __STUB__INTPARAM_H__
 
 #if defined(__x86_64) || \
     defined(__sparc64__) || \
     defined(__arch64__) || \
     defined(__powerpc64__) || \
     defined (__s390x__)
 # include "intparam-64.h"
 #else
 # include "intparam-32.h"
 #endif
 
 #endif /* __STUB__INTPARAM_H__ */
 EOF

==== Creating a Stub Header For Mips ====

 cat > /usr/include/cln/intparam.h << "EOF"
 /* intparam.h - Stub Header  */
 #ifndef __STUB__INTPARAM_H__
 #define __STUB__INTPARAM_H__
 
 #include <sgidefs.h>
 
 #if (_MIPS_SIM == _ABIO32)
 # include "intparam-32.h"
 #elif (_MIPS_SIM == _ABIN32)
 # include "intparam-n32.h"
 #elif (_MIPS_SIM == _ABI64)
 # include "intparam-64.h"
 #endif
 
 #endif /* __STUB__INTPARAM_H__ */
 EOF

= Contents =

{|style="text-align: left"
|-valign="top"
!Installed Programs:
|cln-config
|-valign="top"
!Installed Libraries:
|libcln.{a,la,so}
|}

== Short Description ==

{|style="text-align: left"
|-valign="top"
!cln-config:
|A shell script that you can use to determine the compiler and linker command line options required to compile and link a program with CLN.
|-valign="top"
!libcln:
|The C++ library.
|}