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40 lines
1.3 KiB
40 lines
1.3 KiB
Installation:
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=============
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As with any autoconfiguring GNU software, installation is as easy as this:
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$ ./configure
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$ make
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$ make check
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$ make install
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You need GNU make. On HP-UX, you also need GNU sed.
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Known to work with:
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- Linux/x86, gcc-3.x, gcc-4.[0-2].x
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- Linux/x86_64, gcc-3.[3-4], gcc-4.[0-2].x, gcc-4.3.0
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- Linux/ia64, gcc-3.[2-4], gcc-4.[0-2].x
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- Linux/arm, gcc-3.[0-3] (*), gcc-4.[0-2].x (*)
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- Linux/mips, gcc-3.3, gcc-4.[0-2].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.[0-2].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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(*) 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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