35 lines
1.4 KiB
Plaintext
35 lines
1.4 KiB
Plaintext
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Here is how to compile GNU MP.
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You probably want to use the GNU C compiler to build this library.
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With other compilers the speed of the library will be 3-10 times
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slower for many CPU:s. The reason for this is that the GNU C compiler
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will use inline assembler for some important operations, while other C
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compilers will have to stick to plain C code.
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This is how to build the library:
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Type "make" to build libgmp.a and libmp.a. The former is the main
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GNU MP library. The latter is the Berkeley MP compatible library.
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If you don't have GCC, type "make CC=cc". The compilation should, at
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least with GCC, proceed without any kind of warnings from the compiler
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programs. On the DEC Alpha, you have to use GCC because of bugs in DEC's
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own compiler. GCC 2.3.3 for x86, Alpha, and HP-PA has bugs that make
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several functions be mis-optimized. Later version of GCC does not have
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this problem.
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To build and run the tests, do "make check".
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The documentation is an a texinfo file, gmp.texi.
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To create the documentation from the texinfo source, type "make doc".
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This requires the "tex" and "makeinfo" commands to be available in
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your search path. If you have only one of them, you can create the
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dvi file (for the paper manual) with "make gmp.dvi", and the info file
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(for the GNU online manual facility) with "make gmp.info".
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You need version 2.06 or later of texinfo in order to build the
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documentation.
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Please report problems to tege@gnu.ai.mit.edu.
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