Rene Rebe wrote:
That is really unfortunate. Hope they can find something.
In any case, we can selectively use older versions of GCC for some
architectures.
That was going to be my next question. Is there an example anywhere
on how to do this? Is it in the current sparc64 arch?
E.g. I also got trouble on sparc/sparc64. In general gcc 4.4 did work there,
just that the boot loader (silo) binaries are compiled in a way that
circumvents this boot loader's very strange binary patching to work. gcc 4.5
does also not compile for sparc64 at all. I have not investigated the later,
one of it's configure scripts errored out not being able to execute some
compiled binary, ...
Ah yes, things like this always seem to go smoothly on x86, but bomb out
horribly on the other architectures. The price to pay for being on the
bleeding edge.
Jan
René
On May 5, 2010, at 11:09 PM, Jan Rovins wrote:
I tried the latest GCC 4.5 snapshot, and am still getting the same errors.
I have opened a bug with GCC on the e2fsprogs/N32-ABI failure
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43995
They are currently looking into it.
The other one may be the same bug too, so I will not submit that yet.
Jan
Jan Rovins wrote:
Hi All,
I have recently updated my trunk to the latest, and have been trying to build
my slightly modified generic-minimal target.
In the past I was able to successfully build a N64 ABI (single lib), and a N32
ABI (single lib) but was not able to build multilib yet.
In switching to GCC 4.5.0, I am now getting internal compiler errors in two
places:
In the N64 ABI build, the failure is in building stage 1 GCC:
-----------------------------------------------------------------------------------------
mips64-t2-linux-gnu-gcc -c -g -O2 -DIN_GCC -W -Wall -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Wold-style-definition -Wc++-compat -DHAVE_CONFIG_H
-I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include
-I../../gcc/../libcpp/include -I../../gcc/../libdecnumber
-I../../gcc/../libdecnumber/dpd -I../libdecnumber ../../gcc/regrename.c -o
regrename.o
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
mips64-t2-linux-gnu-gcc -c -g -O2 -DIN_GCC -W -Wall -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Wold-style-definition -Wc++-compat -DHAVE_CONFIG_H
-I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include
-I../../gcc/../libcpp/include -I../../gcc/../libdecnumber
-I../../gcc/../libdecnumber/dpd -I../libdecnumber ../../gcc/regstat.c -o
regstat.o
make[2]: *** [lto-streamer-in.o] Error 1
make[2]: *** Waiting for unfinished jobs....
rm gcc.pod
make[2]: Leaving directory
`/opt/T2/t2-trunk/src.gcc.GW-Octeon-Pure64.20100504.121745.9249.ubuntu1/gcc-4.5.0/objdir/gcc'
make[1]: *** [all-gcc] Error 2
make[1]: Leaving directory
`/opt/T2/t2-trunk/src.gcc.GW-Octeon-Pure64.20100504.121745.9249.ubuntu1/gcc-4.5.0/objdir'
make: *** [all] Error 2
Due to previous errors, no 1-gcc.log file!
(Try enabling xtrace in the config to track an error inside the build system.)
--- BUILD ERROR ---
--------------------------------------------------------------------------------
In the N32 ABI, it gets through the stage 1 GCC build, but fails during stage 1 e2fsprogs.
---------------------------------------------------------------------------------
CC crc32.c
recovery.c: In function 'do_one_pass':
recovery.c:713:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [recovery.o] Error 1
make[2]: Leaving directory
`/opt/T2/t2-trunk/src.e2fsprogs.GW-Octeon-N32.20100504.194156.29137.ubuntu1/e2fsprogs-1.41.11/e2fsck'
make[1]: *** [all-progs-recursive] Error 1
make[1]: Leaving directory
`/opt/T2/t2-trunk/src.e2fsprogs.GW-Octeon-N32.20100504.194156.29137.ubuntu1/e2fsprogs-1.41.11'
make: *** [all] Error 2
--------------------------------------------------------------------------------------
I'm not sure if doing anything inside of T2 will fix this. The first thing I
will try is to use a newer GCC 4.5.X development snapshot, and see if the
errors go away. If that does not work, I should probibaly submit this as a
bug to the GCC project folk.
Jan
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