http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49072
Summary: Error building the compiler
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: critical
Priority: P3
Component: bootstrap
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: jose.pascual-guti...@1-act.com
I downloaded from one of the mirror sites the following tar balls:
gcc-4.6.0.tar.gz
gmp-4.3.2.tar.bz2
mpc-0.8.1.tar.gz
mpfr-2.4.2.tar.bz2
I decompressed and untarred the files, which resulted in four directories,
respectively: gcc-4.6.0, gmp-4.3.2, mpc-0.8.1, and mpfr-2.4.2. I then created
the directory ~/gcc4 and I moved gcc-4.6.0 in it. I then changed the names of
the directories gmp-4.3.2, mpc-0.8.1, and mpfr-2.4.2 to gmp, mpc, and mpfr,
respectively. These three directories, namely gmp, mpc, and mpfr were moved it
to ~/gcc4/gcc-4.6.0. In gcc4, I created the directory objdir. So, the directory
tree looks like the following:
|--gcc4
| |--objdir
| |--gcc-4.6.0
| | |--gmp
| | |--mpc
| | |--mpfr
I then proceeded to configure the installation. From ~/gcc4/objdir, I executed
“../gcc-4.6.0/configure”.
Once the Makefile was created, still from within ~/gcc4/objdir, I executed
“make bootstrap”. After about 24 hours of execution, the build failed with the
following error message:
../../../gcc-4.6.0/libgcc/../gcc/libgcc2.c:791:1: internal compiler error:
Floating point exception
Please submit a full bug report,
With preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html for instructinos.
make [3]: *** [_popcountsi2.o] Error 1
make [3]: Leaving directory
‘/home/Jose.Pascual-Gutierr/gcc4/objdir/i686-pc-cygwin/libgcc’
make [2]: *** [all-stage2-target-libgcc] Error 2
make [2]: Leaving directory ‘/home/Jose.Pascual-Gutierr/gcc4/objdir’
make [1]: *** [stage2-bubble] Error 2
make [1]: Leaving directory ‘/home/Jose.Pascual-Gutierr/gcc4/objdir’
make: *** [bootstrap] Error 2
All the help you can provide will be very appreciated.
Thank you very much,
José
