--- Comment #9 from drow at gcc dot gnu dot org 2007-01-07 23:42 ---
For mainline, I would suggest using configure to check whether
-mlong-double-128 can be used, for targets where it would be used by the
makefile fragments. That will handle multilibs properly, et cetera. Unless
after
--- Comment #8 from rask at sygehus dot dk 2007-01-07 14:16 ---
Created an attachment (id=12869)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12869&action=view)
updated patch in testing
Here's a new patch as discussed. The GCC 4.2 branch now manages to build
libgcc2. I haven't tr
--- Comment #7 from rask at sygehus dot dk 2007-01-07 14:07 ---
I tried to build several versions to find out which ones work:
GCC 4.0.3 works (dies later compiling newlib/libc/math/e_j0.c).
GCC 4.1.0 unknown (fails to compile rs6000.c).
GCC 4.1.1 works (dies later with bug 27075).
GCC
--- Comment #6 from joseph at codesourcery dot com 2007-01-06 15:08 ---
Subject: Re: Build failure in libgcc2 powitf2 with ICE in
gen_reg_rtx
On Sat, 6 Jan 2007, rask at sygehus dot dk wrote:
> Like
> ifneq (,$(findstring gnu,$(target)))
> ifeq (,$(findstring gnuspe,$(target)))
> ...
On Sat, 6 Jan 2007, rask at sygehus dot dk wrote:
> Like
> ifneq (,$(findstring gnu,$(target)))
> ifeq (,$(findstring gnuspe,$(target)))
> ...
> endif
> endif
> ?
Yes, just like that.
> How about s/gnuspe/spe/ in case someone comes up with a powerpc-gnufubarspe
> target?
Seems reasonable.
--
--- Comment #5 from rask at sygehus dot dk 2007-01-06 14:28 ---
The condition in t-ppccomm is written just like the example in the GNU Make
documentation ("Conditionals that Test Flags"), except for the missing
parentheses.
Indeed toplevel libgcc fixes this, revision 120505 doesn't have
--- Comment #4 from joseph at codesourcery dot com 2007-01-05 17:52 ---
Subject: Re: Build failure in libgcc2 powitf2 with ICE in
gen_reg_rtx
On Fri, 5 Jan 2007, rask at sygehus dot dk wrote:
> The option -specs=ldblspecs is added by gcc/config/rs6000/t-ppccomm when
> compiling libgc
--- Comment #3 from rask at sygehus dot dk 2007-01-05 17:29 ---
Created an attachment (id=12861)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12861&action=view)
patch in testing to fix typo
The option -specs=ldblspecs is added by gcc/config/rs6000/t-ppccomm when
compiling libgcc2
--- Comment #2 from pinskia at gcc dot gnu dot org 2007-01-05 05:03 ---
This whole SPE port is a mess and needs really a different target rather than
being part of the rs6000 backend or a big rewrite (well both are big rewrites).
--
pinskia at gcc dot gnu dot org changed:
