| author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
| Thu Oct 09 19:17:49 2008 +0000 (2008-10-09) | |
| changeset 914 | 0b164a321177 |
| parent 446 | d205527c5e01 |
| child 1444 | 8f6a793dc5b5 |
| permissions | -rw-r--r-- |
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# Options related to how the build behaves |
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comment "Build behavior" |
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|
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config PARALLEL_JOBS |
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int |
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prompt "Number of parallel jobs" |
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default 1 |
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help |
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Number of jobs make will be allowed to run concurently. |
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Set this higher than the number of processors you have, but not too high. |
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A good rule of thumb is twice the number of processors you have. |
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|
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Enter 1 (or 0) to have only one job at a time. |
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|
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config LOAD |
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int |
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prompt "Maximum allowed load" |
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default 0 |
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help |
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Specifies that no new jobs should be started if there are others jobs |
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running and the load average is at least this value. |
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|
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Makes sense on SMP machines only. |
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|
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Enter 0 to have no limit on the load average. |
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|
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Note: only the integer part of the load is allowed here (you can't enter |
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0.75 for example). |
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|
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config NICE |
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int |
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prompt "Nice level" |
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default 0 |
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range 0 19 |
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help |
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Renices the build process up. |
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|
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config USE_PIPES |
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bool |
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prompt "Use -pipe" |
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default y |
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help |
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Use gcc's option -pipe to use pipes rather than temp files when building |
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the toolchain. |
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|
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config CONFIG_SHELL_ASH |
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bool |
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prompt "Use 'ash' as CONFIG_SHELL" |
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default n |
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help |
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Use /bin/ash as the shell used by ./configure scripts. |
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|
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./configure scripts make intensive use of calling a sub-shell, and the |
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traditional bash is slow, whereas ash is faster. |
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|
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Saying 'y' here should be safe enough, but some components may not |
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accept using a shell other than bash (this is most probably true for |
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old versions). If you have trouble, say 'n' here and see if it fixes it. |