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RE: crosstool fail w/gcc 3.4.5 on cygwin


After doing some research, it appears to be due to an ICE earlier on which is Cygwin specific.

See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11341

It appears to be fixed, but, not being a follower of gcc development, I'm not sure when. I need to browse CVS for the fix (will do later tonight).

Dan, perhaps you can add the fix as a patch to be applied to gcc 3.4.5 by getandpatch?


Well, in answer to my own question, the fix is in gcc CVS but not in 3.4.5 or 3.4.6 releases. I doubt it's in the 4.x series as the latest release was before the date the fix was committed. Not sure if it's needed, though, and I don't use gcc 4.


The attached patch (put in patches/gcc-3.4.5) appears to fix the problem. I tested it, and everything worked. When crosstool supports gcc 3.4.6 it will probably have to be put in patches/gcc-3.4.6 too.

-- rob

Attachment: cygwin-gcc-pch.patch
Description: Binary data

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