currently building CP2K with
> gfortran -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /data03/vondele/gcc_trunk/gcc/configure --disable-bootstrap
--prefix=/data03/vondele/gcc_trunk/build --enable-languages=c,c++,fortran
--disable-multilib --with-ppl=/data03/vondele/gcc_trunk/build/
--with-cloog=/data03/vondele/gcc_trunk/build/
Thread model: posix
gcc version 4.5.0 20090603 (experimental) [trunk revision 148132] (GCC)
leads to these errors at link time:
/usr/bin/ld: error in
/data03/vondele/clean/cp2k/src/../lib/Linux-x86-64-gfortran/sdbg/libcp2k_lib.a(force_fields_util.o)(.eh_frame);
no .eh_frame_hdr table will be created.
/usr/bin/ld: error in
/data03/vondele/clean/cp2k/src/../lib/Linux-x86-64-gfortran/sdbg/libcp2k_lib.a(pint_types.o)(.eh_frame);
no .eh_frame_hdr table will be created.
/usr/bin/ld: error in
/data03/vondele/clean/cp2k/src/../lib/Linux-x86-64-gfortran/sdbg/libcp2k_lib.a(qs_force.o)(.eh_frame);
no .eh_frame_hdr table will be created.
/usr/bin/ld: error in
/data03/vondele/clean/cp2k/src/../lib/Linux-x86-64-gfortran/sdbg/libcp2k_lib.a(qs_rho_atom_methods.o)(.eh_frame);
no .eh_frame_hdr table will be created.
/usr/bin/ld: error in
/data03/vondele/clean/cp2k/src/../lib/Linux-x86-64-gfortran/sdbg/libcp2k_lib.a(qs_vxc_atom.o)(.eh_frame);
no .eh_frame_hdr table will be created.
[...]
seemingly these are warnings (and not errors), since an executable is
generated. These warnings do not happen with older versions of gfortran
--
Summary: (.eh_frame); no .eh_frame_hdr table will be created.
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jv244 at cam dot ac dot uk
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40332
