Changeset eea36593
- Timestamp:
- 09/26/2003 04:39:54 AM (21 years ago)
- Branches:
- 10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, 12.2, 12.2-rc1, 6.0, 6.1, 6.1.1, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 7.5-systemd, 7.6, 7.6-systemd, 7.7, 7.7-systemd, 7.8, 7.8-systemd, 7.9, 7.9-systemd, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, v5_0, v5_1, v5_1_1, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/loongarch-12.2, xry111/mips64el, xry111/multilib, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc
- Children:
- 0bb2989
- Parents:
- 1cb7ced
- File:
-
- 1 edited
Legend:
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chapter06/introduction.xml
r1cb7ced reea36593 18 18 <para>If you plan to use compiler optimizations in this chapter, take a look at 19 19 the optimization hint at <ulink url="&hints-root;optimization.txt"/>. Compiler 20 optimizations can make a program run a touchfaster, but they may also cause20 optimizations can make a program run slightly faster, but they may also cause 21 21 compilation difficulties and even problems when running the program. If a 22 22 package refuses to compile when using optimization, try to compile it without 23 23 optimization and see if the problem goes away. Even if the package does compile 24 when using optimization, there is the risk it may have been compiled 25 incorrectly due to compiler bugs or whatever. In short, the small gains achieved 26 in using compiler optimization are generally outweighed by the risk. First time 27 builders of LFS are encouraged not to bother. Your system will still be plenty 28 fast enough and very stable at the same time.</para> 24 when using optimization, there is the risk it may have been compiled incorrectly 25 due to complex interactions between the code and build tools. In short, the 26 small potential gains achieved in using compiler optimization are generally 27 outweighed by the risk. First time builders of LFS are encouraged to build 28 without custom optimizations. Your system will still be very fast and very 29 stable at the same time.</para> 29 30 30 31 <para>The order in which packages are installed in this chapter has
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