[Bug target/40332] (.eh_frame); no .eh_frame_hdr table will be created.

[jv244 at cam dot ac dot uk]

------- Comment #7 from jv244 at cam dot ac dot uk  2009-06-09 10:26 -------
(In reply to comment #6)
> Couldn't reproduce (just built cp2k on x86_64-linux with trunk gfortran and
> .eh_frame_hdr has been created just fine).  I'm using binutils 2.19.51.0.2.
> 
> Anyway, you should probably just tar up the .a library and other things you are
> linking together and with that report it in binutils bugzilla.
> 

It seems to depend on the compilation options as well. The sopt compile (in my
case :
FCFLAGS  = -O2 -ffast-math -funroll-loops -ftree-vectorize -march=native
-ffree-form $(DFLAGS) -I$(GFORTRAN_INC)
goes fine, while a -O0 compile (sdbg compile with flags:
-O0 -g -ffree-form $(DFLAGS) -I$(GFORTRAN_INC) -fbounds-check
)
produces warnings. In fact, the number of errors depends on the precise
options. With -fbounds-check present, there are more errors than without the
flag. Any 
chance you could try that ?
make distclean
make ARCH=... VESION=sdbg


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40332