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Bootstrap fails when compiled with gcc 2.8.1 (gnat-3.14p)
- From: "Per Dalgas Jakobsen" <gcc at knaldgas dot dk>
- To: <gcc-bugs at gcc dot gnu dot org>
- Date: Sat, 24 Jan 2004 20:24:06 +0100
- Subject: Bootstrap fails when compiled with gcc 2.8.1 (gnat-3.14p)
I have tried to compile both gcc-3.4 and gcc-3.5 snapshots with gnat-3.14p
(gcc 2.8.1).
At the 19. january I succeeded compiling and testing a "c and ada" version
of 3.4,
but some days after something seems to have been broken.
Version 3.4.0 20040116 (experimental) - Succeeds with gcc-2.8.1
$ configure --enable-languages="c,ada" --disable-nls
$ make bootstrap-lean
Version 3.4.0 20040123 (prerelease) - Fails with gcc-2.8.1, but succeeds
with gcc-2.95.4
$ configure --enable-languages="c" --disable-nls (removed the ada
language in configure for debugging purposes).
$ make bootstrap-lean
---
Bootstrap comparison failure
./alias.o differs"
...
---
Resent versions of gcc-3.5 also fails with gcc-2.8.1 (haven't tried before
2004-01-20).
Build-system is a Debian Linux 2.2.20 - i386
I haven't been able to find relevant bug-reports or mails, so I hope I'm not
making "noise".
I haven't yet found out exactly which change that causes the problem, since
I haven't figured out how to CVS-checkout a specific dated version of the
gcc-3.4-branch that works!?
$ cvs -z 9 co -D "2004-01-16 14:00" -P -r gcc-3_4-branch gcc
updates files, but apparently a Makefile.in file is missing in the update
:-( - I'm not sure if I do the cvs-update correctly though...
I think it's a bug - Any comments?
If I can get the cvs-update to work, I will be happy to track down the
offending change...
Best regards
Per