[Bug bootstrap/22541] Building into empty PREFIX causes broken limits.h to be installed

[dank at kegel dot com]

------- Additional Comments From dank at kegel dot com  2005-09-13 14:31 -------
Keating wrote in http://gcc.gnu.org/ml/gcc-patches/2005-07/msg01345.html

>Needs a ChangeLog entry, but otherwise OK.
>
>A key detail that you left out of your patch description is that 
>SYSTEM_HEADER_DIR is used *only* for fixincludes and similar; it is  not
actually >put into the compiler.  If the path was used in the  compiler, this
patch would >not be OK, because it would mean the  compiler couldn't be moved to
a different >place after installation.

I haven't looked at the patch again after reading his comment (just saw it now),
but I intend to.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22541