This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/34484] pulls in allegedly unneeded floatingpoint exception access funcs
- From: "aldot at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Jun 2008 11:19:53 -0000
- Subject: [Bug target/34484] pulls in allegedly unneeded floatingpoint exception access funcs
- References: <bug-34484-11811@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from aldot at gcc dot gnu dot org 2008-06-24 11:19 -------
(In reply to comment #9)
> DFP needs floating point exception support. If your C library doesn't
> support it, you can disable DFP.
libdecnumber's configury should thus check whether fenv.h is available or not
and default to no if no fenv.h was found.
Looks like the enable_decimal_float handling is duplicated both in
gcc/configure.ac as well as libdecnumber/configure.ac. Is there a reason for
this duplication or is it pure oversight?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34484