|  | @ -11,22 +11,27 @@ $ make install | 
		
	
		
			
				|  |  | You need GNU make. On HP-UX, you also need GNU sed. |  |  | You need GNU make. On HP-UX, you also need GNU sed. | 
		
	
		
			
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				|  |  | Known to work with: |  |  | Known to work with: | 
		
	
		
			
				|  |  |   - Linux/x86, gcc-2.8.0, egcs-1.1, gcc-2.95.x |  |  |  | 
		
	
		
			
				|  |  |   - Solaris 2.4 (sparc), egcs-1.1, gcc-2.95 |  |  |  | 
		
	
		
			
				|  |  |   - OSF/1 V4.0 (alpha), egcs-1.1, gcc-2.95 |  |  |  | 
		
	
		
			
				|  |  |  |  |  |   - Linux/x86, gcc-2.95.x, gcc-3.0(pre) | 
		
	
		
			
				|  |  |  |  |  |   - Linux/ia64, gcc-2.96, gcc-3.0(pre) | 
		
	
		
			
				|  |  |  |  |  |   - Linux/arm, gcc-2.95.3 | 
		
	
		
			
				|  |  |  |  |  |   - Linux/sparc, gcc-2.95.3 | 
		
	
		
			
				|  |  |  |  |  |   - Linux/alpha, gcc-2.95.x | 
		
	
		
			
				|  |  |  |  |  |   - Linux/powerpc, gcc-2.95.x | 
		
	
		
			
				|  |  |  |  |  |   - Solaris 2.4 (sparc), gcc-2.95 | 
		
	
		
			
				|  |  |  |  |  |   - OSF/1 V4.0 (alpha), gcc-2.95 | 
		
	
		
			
				|  |  |   - Irix 6.5, gcc-2.95 |  |  |   - Irix 6.5, gcc-2.95 | 
		
	
		
			
				|  |  |  |  |  |   - BeOS, gcc-2.95 | 
		
	
		
			
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				|  |  | The "make" step takes about 1 hour, on a P-II / 400 MHz / 64 MB. |  |  | The "make" step takes about 1 hour, on a P-II / 400 MHz / 64 MB. | 
		
	
		
			
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				|  |  | If you use g++ version 2.8.x or egcs-2.91.x (a.k.a. egcs-1.1) or gcc-2.95.x, |  |  |  | 
		
	
		
			
				|  |  | I recommend adding "-fno-exceptions" to the CXXFLAGS. This will likely |  |  |  | 
		
	
		
			
				|  |  | generate better code. |  |  |  | 
		
	
		
			
				|  |  |  |  |  | If you use g++ gcc-2.95.x or gcc-3.0, I recommend adding "-fno-exceptions"  | 
		
	
		
			
				|  |  |  |  |  | to the CXXFLAGS. This will likely generate better code. | 
		
	
		
			
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				|  |  | If you use g++ version egcs-2.91.x (egcs-1.1) or gcc-2.95.x on Sparc, add |  |  |  | 
		
	
		
			
				|  |  | either "-O", "-O1" or "-O2 -fno-schedule-insns" to the CXXFLAGS. With full  |  |  |  | 
		
	
		
			
				|  |  | "-O2", g++ miscompiles the division routines. Also, if you have g++ version |  |  |  | 
		
	
		
			
				|  |  | egcs-1.1.1 or older on Sparc, you must specify --disable-shared because g++ |  |  |  | 
		
	
		
			
				|  |  | would miscompile parts of the library. |  |  |  | 
		
	
		
			
				|  |  |  |  |  | If you use g++ from gcc-2.95.x on Sparc, add either "-O", "-O1" or | 
		
	
		
			
				|  |  |  |  |  | "-O2 -fno-schedule-insns" to the CXXFLAGS. With full "-O2", g++ miscompiles | 
		
	
		
			
				|  |  |  |  |  | the division routines. Also, on OSF/1 or Tru64 using gcc-2.95.x, you should | 
		
	
		
			
				|  |  |  |  |  | specify --disable-shared because of linker problems with duplicate symbols | 
		
	
		
			
				|  |  |  |  |  | in shared libraries. | 
		
	
		
			
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				|  |  | More detailed installation instructions can be found in the documentation, |  |  | More detailed installation instructions can be found in the documentation, | 
		
	
		
			
				|  |  | in the doc/ directory. |  |  | in the doc/ directory. |