Document CT_OBSOLETE, CT_EXPERIMENTAL and CT_BROKEN.

This commit is contained in:
Yann E. MORIN" 2007-07-13 14:25:06 +00:00
parent e4a493abc9
commit 0fc1e86aac

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@ -144,6 +144,27 @@ CT_TARGET_ALIAS:
An alias for the toolchian. It will be used as a prefix to the toolchain An alias for the toolchian. It will be used as a prefix to the toolchain
tools. For example, you will have ${CT_TARGET_ALIAS}-gcc tools. For example, you will have ${CT_TARGET_ALIAS}-gcc
Also, if you think you don't see enough versions, you can try to enable one of
those:
CT_OBSOLETE:
Show obsolete versions or tools. Most of the time, you don't want to base
your toolchain on too old a version (of gcc, for example). But at times, it
can come handy to use such an old version for regression tests. Those old
versions are hidden behind CT_BSOLETE.
CT_EXPERIMENTAL:
Show experimental versions or tools. Again, you might not want to base your
toolchain on too recent tools (eg. gcc) for production. But if you need a
feature present only in a recent version, or a new tool, you can find them
hidden behind CT_EXPERIMENTAL.
CT_BROKEN:
Show broken versions or tools. Some usefull tools are currently broken: they
won't compile, run, or worse, cause defects when running. But if you are
brave enough, you can try and debug them. They are hidden behind CT_BROKEN,
which itself is hiddent behind EXPERIMENTAL.
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/ /
Running crosstool-NG / Running crosstool-NG /