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developersguide:rebuildingsystem

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developersguide:rebuildingsystem [2015/08/08 16:35]
jeanbaptisteboric [Rebuilding World] add link to track current
developersguide:rebuildingsystem [2017/05/19 09:20] (current)
jeanbaptisteboric smp is broken, removing instructions
Line 41: Line 41:
 </​code>​ </​code>​
 to see the various options available. to see the various options available.
- 
-===== Building and booting SMP ===== 
- 
-<div round important>​ 
-**These instructions need revisiting and checking.** 
-</​div>​ 
- 
-To rebuild SMP version of Minix set the following environment variables and follow the steps for compilation with gcc. 
- 
-<​code>​ 
-$ CONFIG_SMP=y CONFIG_MAX_CPUS=N 
-</​code>​ 
- 
-where N stands for the number of supported CPUs. If N => than the number of CPUs in your system, all CPUs are booted, if N < the number of available CPUs only N are booted. 
- 
-At the moment, a SMP configured image will enable ACPI and APIC by default. These are hard requirements for SMP to work. 
  
 ===== BSD Make Documentation ===== ===== BSD Make Documentation =====
developersguide/rebuildingsystem.txt · Last modified: 2017/05/19 09:20 by jeanbaptisteboric