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
