[Bug bootstrap/45737] New: Bootstrap comparison failure

2010-09-21 Thread iek at c-w dot be 
Hi,


I'm building gcc 4.5.1 and I encounter the below error:


Comparing stages 2 and 3
warning: gcc/cc1-checksum.o differs
Bootstrap comparison failure!
gmp/mpn/sb_div_q.o differs
mpfr/get_d.o differs
make[2]: *** [compare] Error 1
make[2]: Leaving directory `/tmp/IEK2/gcc-4.5.1-build'


This build is on a linux IA64 system, making use of gcc 3.4.6.

THe configure was run with the below command:
 configure --prefix=/opt/third/gcc-4.5.1   --enable-languages=c 

And then simply running make.

I had several times problems (for each stage) due to missing gmp_impl.h and
longlong.h but solved with a manual copy from the sources.

Note that I succeeded to make the same gcc 4.5.1 build installation on a AIX
5.3 but on the linux I have the above issue that is quite blocking for the
build.


THanks upfront for keeping me informed on any possible way to investigate,
Kind regards,


-- 
   Summary: Bootstrap comparison failure
   Product: gcc
   Version: 4.5.1
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: iek at c-w dot be


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45737

[Bug bootstrap/45737] Bootstrap comparison failure

2010-09-21 Thread iek at c-w dot be 


-- 

iek at c-w dot be changed:

   What|Removed |Added

   Severity|normal  |major


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45737

[Bug bootstrap/45737] Bootstrap comparison failure

2010-09-21 Thread iek at c-w dot be 


--- Comment #1 from iek at c-w dot be  2010-09-21 08:55 ---
Forgot to mention:

GMP 4.3.2
MPFR 3.0.0
MPC 0.8.2


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45737

[Bug bootstrap/45737] Bootstrap comparison failure

2010-09-21 Thread iek at c-w dot be 


--- Comment #2 from iek at c-w dot be  2010-09-21 09:10 ---
And GNU make 3.80


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45737

[Bug bootstrap/45737] Bootstrap comparison failure

2010-09-22 Thread iek at c-w dot be 


--- Comment #3 from iek at c-w dot be  2010-09-22 09:53 ---
Is it a solution to build GCC with --disable-bootstrap option.

The host and build machine for the gcc is the same on a IA 64 redhat linux.

In order to avoid the issue 

Tks upfront,


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45737