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118 lines
3.1 KiB
118 lines
3.1 KiB
Prerequisites.
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=============
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ANSI-compliant C++ compiler. GNU C++ compiler (version >= 3.4) is recommend.
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Non-GNU compilers might not work at the moment.
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GNU multiprecision library (http://gmplib.org), version > 4.0 (older 3.x
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versions might work too).
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[Optional] To build CLN documentation texinfo and TeX are necessary.
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If you install CLN from git, you also need
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git itself (http://git.or.cz), version >= 1.5.0
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GNU autoconf (http://www.gnu.org/software/autoconf), version >= 2.59
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GNU libtool (http://www.gnu.org/software/libtool), version >= 1.5
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GNU automake (http://www.gnu.org/software/automake), version >= 1.8
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Installation from a source .tar.bz2 distribution.
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================================================
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$ ./configure
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$ make
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$ make check
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[ become root if necessary ]
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# make install
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To build the manual in PDF, HTML, or PostScript formats, use one of
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$ make pdf
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$ make html
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$ make ps
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To compile and run CLN's test suite and check whether the library was
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compiled correctly you can use
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$ make check
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The "configure" script can be given a number of options to enable and
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disable various features. Most useful ones are:
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--prefix=DIR
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Install CLN into the directory DIR (default: /usr/local).
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--with-gmp
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Use GNU multiprecision library (default: yes, if available)
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--disable-static
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Don't build static version of CLN library. This option is useful if
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want to reduce the build time (and you don't need the static library).
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For a complete list, run:
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$ ./configure --help
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Installation from git.
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=====================
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1. Download the code.
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Initial download:
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$ git clone git://www.ginac.de/cln.git
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Later on you can update your copy with
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$ git pull
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2. Make sure all required software is installed. This is *really*
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important step. If some package is missing, the `configure' script might
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be misgenerated,
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3. Run
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$ autoreconf -iv
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to generate the `configure' script, and proceed in a standard way, i.e.
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$ ./configure
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$ make
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[become root if necessary]
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# make install
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CLN is known to work with:
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=========================
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- Linux/x86, gcc-3.x, gcc-4.[0-5].x
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- Linux/x86_64, gcc-3.[3-4], gcc-4.[0-5].x
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- Linux/ia64, gcc-3.[2-4], gcc-4.[0-4].x
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- Linux/arm, gcc-3.[0-3] (*), gcc-4.[0-4].x (*)
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- Linux/mips, gcc-3.3, gcc-4.[0-4].x
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- Linux/sparc, gcc-3.[1-3], gcc-4.[0-2].x
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- Linux/alpha, gcc-3.[0-3], gcc-4.[0-2].x
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- Linux/powerpc, gcc-3.[0-3], gcc-4.[0-4].x
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- Linux/hppa, gcc-4.2.x (*)
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- Solaris 2.4 (sparc), gcc-3.[1-3], gcc-4.[0-2].x (*)
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- OSF/1 V4.0 (alpha), gcc-3.1
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- Irix 6.5, gcc-3.0
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- OS X Leopard (x86), gcc 4.0.1
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- Windows/32-bit, MSVC 16.00.30319.01
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(*) On these platforms, problems with the assembler routines have been
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reported. It may be best to add "-DNO_ASM" to CPPFLAGS before
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configuring.
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Using gcc-4.2, the "make" step takes about 15 minutes, on an x86_64 / 2 GHz.
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If you use g++ from gcc-3.0.4 or older on Sparc, add either "-O", "-O1" or
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"-O2 -fno-schedule-insns" to the CXXFLAGS. With full "-O2", g++ miscompiles
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the division routines. Do not use gcc-3.0 on Sparc for compiling CLN, it
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won't work at all.
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More detailed installation instructions can be found in the documentation,
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in the doc/ directory.
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