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* [Bug bootstrap/43531]  New: host files being used during cross compilation
@ 2010-03-26 11:15 corsepiu at gcc dot gnu dot org
  2010-03-29 20:27 ` [Bug bootstrap/43531] [4.5 Regression] " pinskia at gcc dot gnu dot org
                   ` (28 more replies)
  0 siblings, 29 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-03-26 11:15 UTC (permalink / raw)
  To: gcc-bugs

with the gcc-4.5-20100325 (and predecessors) I am facing this kind of
builderrors when cross-building:
...
make[4]: Entering directory
`/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/h8300-rtems4.11/h8300h/libgcc'
# If this is the top-level multilib, build all the other
# multilibs.
# Recursively invoke make in the GCC directory to build any
# startfiles (for now).  We must do this just once, passing
# it all the GCC_EXTRA_PARTS as simultaneous goal targets,
# so that rules which cannot execute simultaneously are properly
# serialized.  We indirect through T_TARGET in case any multilib
# directories contain an equals sign, to prevent make from
# interpreting any of the goals as variable assignments.
# We must use cd && make rather than make -C, or else the stage
# number will be embedded in debug information.
T=`${PWDCMD-pwd}`/ \
        && cd ../../.././gcc \
        && make
GCC_FOR_TARGET="/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/./gcc/xgcc
-B/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/./gcc/
-B/opt/rtems-4.11/h8300-rtems4.11/bin/ -B/opt/rtems-4.11/h8300-rtems4.11/lib/
-isystem /opt/rtems-4.11/h8300-rtems4.11/include -isystem
/opt/rtems-4.11/h8300-rtems4.11/sys-include   " \
          MULTILIB_CFLAGS="-g -O2 -mh" \
          T=$T \
          T_TARGET="${T}crtbegin.o ${T}crtend.o ${T}crti.o ${T}crtn.o" \
          T_TARGET
make[5]: Entering directory
`/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/gcc'
/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/./gcc/xgcc
-B/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/./gcc/
-B/opt/rtems-4.11/h8300-rtems4.11/bin/ -B/opt/rtems-4.11/h8300-rtems4.11/lib/
-isystem /opt/rtems-4.11/h8300-rtems4.11/include -isystem
/opt/rtems-4.11/h8300-rtems4.11/sys-include    -c  -g -O2  -mh -DIN_GCC
-DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings -Wcast-qual
-Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-Wold-style-definition -Wc++-compat   -DHAVE_CONFIG_H -I. -I.
-I../../gcc-4.5-20100325/gcc -I../../gcc-4.5-20100325/gcc/.
-I../../gcc-4.5-20100325/gcc/../include
-I../../gcc-4.5-20100325/gcc/../libcpp/include 
-I../../gcc-4.5-20100325/gcc/../libdecnumber
-I../../gcc-4.5-20100325/gcc/../libdecnumber/dpd -I../libdecnumber 
-DCLOOG_PPL_BACKEND    \
                ../../gcc-4.5-20100325/gcc/config/h8300/h8300.c -o h8300.o
In file included from ../../gcc-4.5-20100325/gcc/config/h8300/h8300.c:25:0:
../../gcc-4.5-20100325/gcc/system.h:199:22: fatal error: strings.h: No such
file or directory


This error originates from this call to gcc carrying build-host include search
directories in its search path.

This shows in this case, because the build-host has both "strings.h" and
"string.h" while the target only has "string.h" and because the bogus include
search path causes compilation to pull-in a build-host's config.h (from
libcpp).


-- 
           Summary: host files being used during cross compilation
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: corsepiu at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
@ 2010-03-29 20:27 ` pinskia at gcc dot gnu dot org
  2010-03-29 20:27 ` pinskia at gcc dot gnu dot org
                   ` (27 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-03-29 20:27 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from pinskia at gcc dot gnu dot org  2010-03-29 20:27 -------
I don't see why h8300.c is being built.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
           Keywords|                            |build
            Summary|host files being used during|[4.5 Regression] host files
                   |cross compilation           |being used during cross
                   |                            |compilation
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
  2010-03-29 20:27 ` [Bug bootstrap/43531] [4.5 Regression] " pinskia at gcc dot gnu dot org
@ 2010-03-29 20:27 ` pinskia at gcc dot gnu dot org
  2010-03-30  3:10 ` corsepiu at gcc dot gnu dot org
                   ` (26 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-03-29 20:27 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from pinskia at gcc dot gnu dot org  2010-03-29 20:27 -------
*** Bug 43584 has been marked as a duplicate of this bug. ***


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |joel at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
  2010-03-29 20:27 ` [Bug bootstrap/43531] [4.5 Regression] " pinskia at gcc dot gnu dot org
  2010-03-29 20:27 ` pinskia at gcc dot gnu dot org
@ 2010-03-30  3:10 ` corsepiu at gcc dot gnu dot org
  2010-03-30  3:22 ` corsepiu at gcc dot gnu dot org
                   ` (25 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-03-30  3:10 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from corsepiu at gcc dot gnu dot org  2010-03-30 03:09 -------
AFAICT, this bug affects all *-rtems* targets, if not _all_ targets, i.e.
building target files uses host includes during bootstrap.

But for some reasons I don't (yet) know, it only causes a breakdown for
building  some targets.

So far I've encountered breakdowns for h8300-rtems* and the m32l-rtems* and
know verified that building sparc-rtems* uses host-includes for building
target-files.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2010-03-30  3:10 ` corsepiu at gcc dot gnu dot org
@ 2010-03-30  3:22 ` corsepiu at gcc dot gnu dot org
  2010-03-30 13:47 ` rguenth at gcc dot gnu dot org
                   ` (24 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-03-30  3:22 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from corsepiu at gcc dot gnu dot org  2010-03-30 03:22 -------
> ... and the m32l-rtems* ...

Typo, this should have been "... m32r-rtems*... "



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2010-03-30  3:22 ` corsepiu at gcc dot gnu dot org
@ 2010-03-30 13:47 ` rguenth at gcc dot gnu dot org
  2010-03-30 14:11 ` corsepiu at gcc dot gnu dot org
                   ` (23 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-03-30 13:47 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from rguenth at gcc dot gnu dot org  2010-03-30 13:46 -------
Not primary or secondary target.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (4 preceding siblings ...)
  2010-03-30 13:47 ` rguenth at gcc dot gnu dot org
@ 2010-03-30 14:11 ` corsepiu at gcc dot gnu dot org
  2010-03-30 14:35 ` rguenth at gcc dot gnu dot org
                   ` (22 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-03-30 14:11 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #6 from corsepiu at gcc dot gnu dot org  2010-03-30 14:11 -------
(In reply to comment #5)
> Not primary or secondary target.

Well, then redefine your priorities - AFAICT, this bug affects cross building
gcc for all targets - This isn't a regression, this is a show stopper!


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (5 preceding siblings ...)
  2010-03-30 14:11 ` corsepiu at gcc dot gnu dot org
@ 2010-03-30 14:35 ` rguenth at gcc dot gnu dot org
  2010-03-30 16:09 ` corsepiu at gcc dot gnu dot org
                   ` (21 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-03-30 14:35 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #7 from rguenth at gcc dot gnu dot org  2010-03-30 14:35 -------
I only see -I../libdecnumber, not libcpp.  And that's a host include dir
which looks ok as we are building h8300.o, an object for the host.

In fact what looks broken is

-isystem /opt/rtems-4.11/h8300-rtems4.11/include -isystem
/opt/rtems-4.11/h8300-rtems4.11/sys-include

which is target includes when building a host object.  Or maybe I'm missing
something.

At least please say how you configured gcc.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (6 preceding siblings ...)
  2010-03-30 14:35 ` rguenth at gcc dot gnu dot org
@ 2010-03-30 16:09 ` corsepiu at gcc dot gnu dot org
  2010-03-30 16:22 ` joel at gcc dot gnu dot org
                   ` (20 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-03-30 16:09 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #8 from corsepiu at gcc dot gnu dot org  2010-03-30 16:09 -------
(In reply to comment #7)
> At least please say how you configured gcc.

We build one-tree-style build with newlib symlinked into gcc's sourcetree.

Configuration from a sparc-rtems4.11-gcc:

# /opt/rtems-4.11/bin/sparc-rtems4.11-gcc -v
Using built-in specs.
COLLECT_GCC=/opt/rtems-4.11/bin/sparc-rtems4.11-gcc
COLLECT_LTO_WRAPPER=/opt/rtems-4.11/libexec/gcc/sparc-rtems4.11/4.5.0/lto-wrapper
Target: sparc-rtems4.11
Configured with: ../gcc-4.5-20100325/configure --prefix=/opt/rtems-4.11
--bindir=/opt/rtems-4.11/bin --exec_prefix=/opt/rtems-4.11
--includedir=/opt/rtems-4.11/include --libdir=/opt/rtems-4.11/lib
--libexecdir=/opt/rtems-4.11/libexec --mandir=/opt/rtems-4.11/share/man
--infodir=/opt/rtems-4.11/share/info --datadir=/opt/rtems-4.11/share
--build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu
--target=sparc-rtems4.11 --disable-libstdcxx-pch --with-gnu-as --with-gnu-ld
--verbose --with-newlib --with-system-zlib --disable-nls
--without-included-gettext --disable-win32-registry
--enable-version-specific-runtime-libs --enable-threads --disable-lto
--disable-plugin --enable-newlib-io-c99-formats --enable-languages=c,c++
Thread model: rtems
gcc version 4.5.0 20100325 (RTEMS gcc-4.5.0-5.fc12/newlib-1.18.0-5.fc12) (GCC) 

RPMS/SRPMS can be found below ftp://ftp.rtems.org/pub/rtems/linux/4.11/


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (7 preceding siblings ...)
  2010-03-30 16:09 ` corsepiu at gcc dot gnu dot org
@ 2010-03-30 16:22 ` joel at gcc dot gnu dot org
  2010-03-30 16:29 ` joel at gcc dot gnu dot org
                   ` (19 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: joel at gcc dot gnu dot org @ 2010-03-30 16:22 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #9 from joel at gcc dot gnu dot org  2010-03-30 16:22 -------
Maybe I am misreading the command invoked in Ralf's original report but it is
using xgcc which is the cross gcc:

make[5]: Entering directory
`/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/gcc'
/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/./gcc/xgcc
-B/users/rtems/src/rpms/BUILD/rtems-4.11-h8300-rtems4.11-gcc-4.5.0/build/./gcc/
-B/opt/rtems-4.11/h8300-rtems4.11/bin/ -B/opt/rtems-4.11/h8300-rtems4.11/lib/
-isystem /opt/rtems-4.11/h8300-rtems4.11/include -isystem

So any attempt to compile h8300.c with the cross xgcc is just wrong.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (8 preceding siblings ...)
  2010-03-30 16:22 ` joel at gcc dot gnu dot org
@ 2010-03-30 16:29 ` joel at gcc dot gnu dot org
  2010-03-30 16:50 ` corsepiu at gcc dot gnu dot org
                   ` (18 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: joel at gcc dot gnu dot org @ 2010-03-30 16:29 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #10 from joel at gcc dot gnu dot org  2010-03-30 16:29 -------
I encountered this issue while doing builds to run gcc tests.  Newlib is
symlinked into gcc.  binutils was built and installed separately.  My configure
command is pretty simple.

/users/joel/test-gcc/gcc-svn/configure --enable-threads=rtems --with-gnu-as
--enable-multilib --enable-newlib-mb --enable-newlib-iconv --with-gnu-ld
--with-newlib --verbose --with-system-zlib --disable-nls
--enable-version-specific-runtime-libs --enable-languages=c,c++
--target=h8300-rtems4.10 --prefix=/users/joel/test-gcc/install-svn


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (9 preceding siblings ...)
  2010-03-30 16:29 ` joel at gcc dot gnu dot org
@ 2010-03-30 16:50 ` corsepiu at gcc dot gnu dot org
  2010-03-30 16:58 ` joel at gcc dot gnu dot org
                   ` (17 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-03-30 16:50 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #11 from corsepiu at gcc dot gnu dot org  2010-03-30 16:50 -------
(In reply to comment #9)
> Maybe I am misreading the command invoked in Ralf's original report but it is
> using xgcc which is the cross gcc:

No, you haven't - It's likely a better analysis of the same issue

I was observing xgcc being used with "target-includes" causing build failures
for the m32r and h8300, because this pulls-in build-host config.h's into
compiling target files.

You are saying: h8300.c is a host file and should not be compiled with the
cross-compiler.

I think we are getting closer ... Could this be a CC vs. CC_FOR_BUILD issue?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (10 preceding siblings ...)
  2010-03-30 16:50 ` corsepiu at gcc dot gnu dot org
@ 2010-03-30 16:58 ` joel at gcc dot gnu dot org
  2010-04-01 13:27 ` rguenth at gcc dot gnu dot org
                   ` (16 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: joel at gcc dot gnu dot org @ 2010-03-30 16:58 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #12 from joel at gcc dot gnu dot org  2010-03-30 16:58 -------
Created an attachment (id=20260)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20260&action=view)
generated gcc/Makefile

This is the gcc/Makefile generated for my h8300-rtems4.10 build.  h8300.o is
supposed to go in libbackend.a if I am reading this right. If that's the case,
it should NEVER be compiled with the xgcc.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (11 preceding siblings ...)
  2010-03-30 16:58 ` joel at gcc dot gnu dot org
@ 2010-04-01 13:27 ` rguenth at gcc dot gnu dot org
  2010-04-01 13:49 ` joel at gcc dot gnu dot org
                   ` (15 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-01 13:27 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #13 from rguenth at gcc dot gnu dot org  2010-04-01 13:27 -------
Can you try to identify the patch that introduced this regression?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (12 preceding siblings ...)
  2010-04-01 13:27 ` rguenth at gcc dot gnu dot org
@ 2010-04-01 13:49 ` joel at gcc dot gnu dot org
  2010-04-01 21:06 ` joel at gcc dot gnu dot org
                   ` (14 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: joel at gcc dot gnu dot org @ 2010-04-01 13:49 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #14 from joel at gcc dot gnu dot org  2010-04-01 13:49 -------
I am starting the regression hunt.  Don't worry about it Ralf.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (13 preceding siblings ...)
  2010-04-01 13:49 ` joel at gcc dot gnu dot org
@ 2010-04-01 21:06 ` joel at gcc dot gnu dot org
  2010-04-01 22:11 ` joel at gcc dot gnu dot org
                   ` (13 subsequent siblings)
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From: joel at gcc dot gnu dot org @ 2010-04-01 21:06 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #15 from joel at gcc dot gnu dot org  2010-04-01 21:06 -------
I have it down to this.

152224 - native gcc
152417 - use xgcc

I confused myself and went down the wrong branch of the binary search earlier
so that's how far I got today. But ~200 revisions is better than the 5K
revisions I started with. :)

If that doesn't narrow it enough, I will have it further tomorrow.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (14 preceding siblings ...)
  2010-04-01 21:06 ` joel at gcc dot gnu dot org
@ 2010-04-01 22:11 ` joel at gcc dot gnu dot org
  2010-04-01 22:15 ` pinskia at gcc dot gnu dot org
                   ` (12 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: joel at gcc dot gnu dot org @ 2010-04-01 22:11 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #16 from joel at gcc dot gnu dot org  2010-04-01 22:11 -------
Running from home while helping kids with homework. :)

152248 - native gcc
152272 - uses xgcc

So it broken between those two.  I will continue whittling.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (15 preceding siblings ...)
  2010-04-01 22:11 ` joel at gcc dot gnu dot org
@ 2010-04-01 22:15 ` pinskia at gcc dot gnu dot org
  2010-04-01 22:44 ` joel at gcc dot gnu dot org
                   ` (11 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-04-01 22:15 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #17 from pinskia at gcc dot gnu dot org  2010-04-01 22:15 -------
------------------------------------------------------------------------
r152249 | rwild | 2009-09-28 13:22:56 -0700 (Mon, 28 Sep 2009) | 6 lines

Fix dependency of out_object_file on gt header for out_file.

gcc/:
        * Makefile.in ($(out_object_file)): Depend on
        gt-$(basename $(notdir $(out_file))).h.


Might be the most likely candidate.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (16 preceding siblings ...)
  2010-04-01 22:15 ` pinskia at gcc dot gnu dot org
@ 2010-04-01 22:44 ` joel at gcc dot gnu dot org
  2010-04-02  7:49 ` rwild at gcc dot gnu dot org
                   ` (10 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: joel at gcc dot gnu dot org @ 2010-04-01 22:44 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #18 from joel at gcc dot gnu dot org  2010-04-01 22:43 -------
Confirmed.  

152248 - native gcc
152249 - uses xgcc


-- 

joel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rwild at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (17 preceding siblings ...)
  2010-04-01 22:44 ` joel at gcc dot gnu dot org
@ 2010-04-02  7:49 ` rwild at gcc dot gnu dot org
  2010-04-02  8:01 ` rwild at gcc dot gnu dot org
                   ` (9 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rwild at gcc dot gnu dot org @ 2010-04-02  7:49 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #19 from rwild at gcc dot gnu dot org  2010-04-02 07:49 -------
Subject: Bug 43531

Author: rwild
Date: Fri Apr  2 07:49:06 2010
New Revision: 157941

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157941
Log:
Revert: Fix dependency of out_object_file on gt header for out_file.

gcc/:
        PR bootstrap/43531

        Revert:
        2009-09-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in ($(out_object_file)): Depend on
        gt-$(basename $(notdir $(out_file))).h.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (18 preceding siblings ...)
  2010-04-02  7:49 ` rwild at gcc dot gnu dot org
@ 2010-04-02  8:01 ` rwild at gcc dot gnu dot org
  2010-04-02 11:48 ` corsepiu at gcc dot gnu dot org
                   ` (8 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rwild at gcc dot gnu dot org @ 2010-04-02  8:01 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #20 from rwild at gcc dot gnu dot org  2010-04-02 08:01 -------
Is this fixed now?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (19 preceding siblings ...)
  2010-04-02  8:01 ` rwild at gcc dot gnu dot org
@ 2010-04-02 11:48 ` corsepiu at gcc dot gnu dot org
  2010-04-06 11:27 ` rguenth at gcc dot gnu dot org
                   ` (7 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-04-02 11:48 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #21 from corsepiu at gcc dot gnu dot org  2010-04-02 11:48 -------
(In reply to comment #20)
> Is this fixed now?

Partially, I'd say.

The hard-breakdown due is gone, but now I am observing another bug:
T=`${PWDCMD-pwd}`/ \
        && cd ../../.././gcc \
        && make
GCC_FOR_TARGET="/users/rtems/src/toolchains/gcc-trunk/BUILD/./gcc/xgcc
-B/users/rtems/src/toolchains/gcc-trunk/BUILD/./gcc/ -nostdinc
-B/users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/newlib/ -isystem
/users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/newlib/targ-include
-isystem /users/rtems/src/toolchains/gcc-trunk/newlib/libc/include
-B/opt/rtems-4.11/h8300-rtems4.11/bin/ -B/opt/rtems-4.11/h8300-rtems4.11/lib/
-isystem /opt/rtems-4.11/h8300-rtems4.11/include
-isystem /opt/rtems-4.11/h8300-rtems4.11/sys-include   " \
          MULTILIB_CFLAGS="-g -O2 -mh" \
          T=$T \
          T_TARGET="${T}crtbegin.o ${T}crtend.o ${T}crti.o ${T}crtn.o" \
          T_TARGET
make[5]: Entering directory `/users/rtems/src/toolchains/gcc-trunk/BUILD/gcc'
/users/rtems/src/toolchains/gcc-trunk/BUILD/./gcc/xgcc
-B/users/rtems/src/toolchains/gcc-trunk/BUILD/./gcc/ -nostdinc 
-B/users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/newlib/ 
-isystem
/users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/newlib/targ-include 
-isystem /users/rtems/src/toolchains/gcc-trunk/newlib/libc/include
-B/opt/rtems-4.11/h8300-rtems4.11/bin/ -B/opt/rtems-4.11/h8300-rtems4.11/lib/
-isystem /opt/rtems-4.11/h8300-rtems4.11/include -
isystem /opt/rtems-4.11/h8300-rtems4.11/sys-include    -O2 -g -O2 -DIN_GCC
-DCROSS_DIRECTORY_STRUCTURE  
-W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include  -I. 
-I/users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/h8300h/libgcc
-I../../gcc
-I../../gcc//users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/h8300h/libgcc 
-I../../gcc/../include -I../../gcc/../libcpp/include 
-I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/dpd -I../libdecnumber 
-DCLOOG_PPL_BACKEND   
-g -O2 -mh -g0 -finhibit-size-directive -fno-inline -fno-exceptions
-fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize
-Dinhibit_libc  \
          -c ../../gcc/crtstuff.c -DCRT_BEGIN \
          -o
/users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/h8300h/libgcc/crtbegin.o

Note the
-I../../gcc//users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/h8300h/libgcc


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (20 preceding siblings ...)
  2010-04-02 11:48 ` corsepiu at gcc dot gnu dot org
@ 2010-04-06 11:27 ` rguenth at gcc dot gnu dot org
  2010-04-07  5:38 ` rwild at gcc dot gnu dot org
                   ` (6 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-06 11:27 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #22 from rguenth at gcc dot gnu dot org  2010-04-06 11:20 -------
GCC 4.5.0 is being released.  Deferring to 4.5.1.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.5.0                       |4.5.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (21 preceding siblings ...)
  2010-04-06 11:27 ` rguenth at gcc dot gnu dot org
@ 2010-04-07  5:38 ` rwild at gcc dot gnu dot org
  2010-04-07  5:58 ` corsepiu at gcc dot gnu dot org
                   ` (5 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rwild at gcc dot gnu dot org @ 2010-04-07  5:38 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #23 from rwild at gcc dot gnu dot org  2010-04-07 05:38 -------
(In reply to comment #21)
> (In reply to comment #20)
> > Is this fixed now?

> The hard-breakdown due is gone, but now I am observing another bug:
[...]
> Note the
> -I../../gcc//users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/h8300h/libgcc

In what way is that a bug (honest question)?  Does it cause any wrong
semantics or not?  The path should point nowhere AFAICS.

This particular command line argument was expanded from gcc/Makefile.in

  INCLUDES = ... -I$(srcdir)/$(@D) ...

with $(srcdir) being ../../gcc and the $(@D) the dirname of $@ which is
/users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/h8300h/libgcc
in this case.  That $@ is absolute comes from the fact that this rule is
invoked from the libgcc/Makefile:gcc-extra-parts rule which sets
T=`$(PWD_COMMAND)`.

That all then looks weird for this rule where the target has an absolute
name, but seems harmless to me otherwise.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (22 preceding siblings ...)
  2010-04-07  5:38 ` rwild at gcc dot gnu dot org
@ 2010-04-07  5:58 ` corsepiu at gcc dot gnu dot org
  2010-04-07 12:12 ` [Bug bootstrap/43531] [4.5/4.6 " joel at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-04-07  5:58 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #24 from corsepiu at gcc dot gnu dot org  2010-04-07 05:58 -------
(In reply to comment #23)
> (In reply to comment #21)
> > (In reply to comment #20)
> > > Is this fixed now?
> 
> > The hard-breakdown due is gone, but now I am observing another bug:
> [...]
> > Note the
> > -I../../gcc//users/rtems/src/toolchains/gcc-trunk/BUILD/h8300-rtems4.11/h8300h/libgcc
> 
> In what way is that a bug (honest question)?
It's the concatenation of a relative dir with an absolute dir, pointing to an
arbitrary location somewhere on the file system, ... i.e. it's completely
bogus.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5/4.6 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (23 preceding siblings ...)
  2010-04-07  5:58 ` corsepiu at gcc dot gnu dot org
@ 2010-04-07 12:12 ` joel at gcc dot gnu dot org
  2010-04-07 12:57 ` [Bug bootstrap/43531] [4.5 " rguenth at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: joel at gcc dot gnu dot org @ 2010-04-07 12:12 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #25 from joel at gcc dot gnu dot org  2010-04-07 12:11 -------
Although we may seem paranoid and picky, these can break things in a very weird
and very hard to debug way.  I just tripped across another place where
gcc/config is passed as an include directory to the build of a language
run-time library cross.  It showed up because there was a file name conflict
between gcc internal .h files and the support .h files on the target.

It is better to kill these.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (24 preceding siblings ...)
  2010-04-07 12:12 ` [Bug bootstrap/43531] [4.5/4.6 " joel at gcc dot gnu dot org
@ 2010-04-07 12:57 ` rguenth at gcc dot gnu dot org
  2010-04-07 13:38 ` corsepiu at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  28 siblings, 0 replies; 30+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-07 12:57 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #26 from rguenth at gcc dot gnu dot org  2010-04-07 12:56 -------
Fixed for 4.5.0 AFAICS.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
            Summary|[4.5/4.6 Regression] host   |[4.5 Regression] host files
                   |files being used during     |being used during cross
                   |cross compilation           |compilation
   Target Milestone|4.5.1                       |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (25 preceding siblings ...)
  2010-04-07 12:57 ` [Bug bootstrap/43531] [4.5 " rguenth at gcc dot gnu dot org
@ 2010-04-07 13:38 ` corsepiu at gcc dot gnu dot org
  2010-04-07 13:42 ` rguenth at gcc dot gnu dot org
  2010-04-11 14:24 ` rwild at gcc dot gnu dot org
  28 siblings, 0 replies; 30+ messages in thread
From: corsepiu at gcc dot gnu dot org @ 2010-04-07 13:38 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #27 from corsepiu at gcc dot gnu dot org  2010-04-07 13:38 -------
(In reply to comment #26)
> Fixed for 4.5.0 AFAICS.
> 
Is the patch you are referring to in 4.5.0-RC-20100406?

IIRC, snapshot 4.5-20100401 has had this issue, but I can't find any it anymore
in my 4.5.0-RC-20100406 build logs.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (26 preceding siblings ...)
  2010-04-07 13:38 ` corsepiu at gcc dot gnu dot org
@ 2010-04-07 13:42 ` rguenth at gcc dot gnu dot org
  2010-04-11 14:24 ` rwild at gcc dot gnu dot org
  28 siblings, 0 replies; 30+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-07 13:42 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #28 from rguenth at gcc dot gnu dot org  2010-04-07 13:41 -------
(In reply to comment #27)
> (In reply to comment #26)
> > Fixed for 4.5.0 AFAICS.
> > 
> Is the patch you are referring to in 4.5.0-RC-20100406?
> 
> IIRC, snapshot 4.5-20100401 has had this issue, but I can't find any it anymore
> in my 4.5.0-RC-20100406 build logs.

Yes, the patch is in the release-candidate.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
* [Bug bootstrap/43531] [4.5 Regression] host files being used during cross compilation
  2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
                   ` (27 preceding siblings ...)
  2010-04-07 13:42 ` rguenth at gcc dot gnu dot org
@ 2010-04-11 14:24 ` rwild at gcc dot gnu dot org
  28 siblings, 0 replies; 30+ messages in thread
From: rwild at gcc dot gnu dot org @ 2010-04-11 14:24 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #29 from rwild at gcc dot gnu dot org  2010-04-11 14:24 -------
Created an attachment (id=20361)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20361&action=view)
patch to address issue described in comment #21

The main issue described in this bug is fixed, and it has rightly been closed.

The issue described in comment #21 should probably still be addressed. 
Attached is a patch that I think would do so.  However, it requires GNU make
3.81 for the $(abspath ...) function, and it will do the wrong thing in case
the builddir contains a percent sign %.

There might be a cleaner way to fix the issue by rewriting libgcc/Makefile.in
to pass a relative path or so.

Feedback appreciated.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43531


^ permalink raw reply	[flat|nested] 30+ messages in thread
end of thread, other threads:[~2010-04-11 14:24 UTC | newest]

Thread overview: 30+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-03-26 11:15 [Bug bootstrap/43531] New: host files being used during cross compilation corsepiu at gcc dot gnu dot org
2010-03-29 20:27 ` [Bug bootstrap/43531] [4.5 Regression] " pinskia at gcc dot gnu dot org
2010-03-29 20:27 ` pinskia at gcc dot gnu dot org
2010-03-30  3:10 ` corsepiu at gcc dot gnu dot org
2010-03-30  3:22 ` corsepiu at gcc dot gnu dot org
2010-03-30 13:47 ` rguenth at gcc dot gnu dot org
2010-03-30 14:11 ` corsepiu at gcc dot gnu dot org
2010-03-30 14:35 ` rguenth at gcc dot gnu dot org
2010-03-30 16:09 ` corsepiu at gcc dot gnu dot org
2010-03-30 16:22 ` joel at gcc dot gnu dot org
2010-03-30 16:29 ` joel at gcc dot gnu dot org
2010-03-30 16:50 ` corsepiu at gcc dot gnu dot org
2010-03-30 16:58 ` joel at gcc dot gnu dot org
2010-04-01 13:27 ` rguenth at gcc dot gnu dot org
2010-04-01 13:49 ` joel at gcc dot gnu dot org
2010-04-01 21:06 ` joel at gcc dot gnu dot org
2010-04-01 22:11 ` joel at gcc dot gnu dot org
2010-04-01 22:15 ` pinskia at gcc dot gnu dot org
2010-04-01 22:44 ` joel at gcc dot gnu dot org
2010-04-02  7:49 ` rwild at gcc dot gnu dot org
2010-04-02  8:01 ` rwild at gcc dot gnu dot org
2010-04-02 11:48 ` corsepiu at gcc dot gnu dot org
2010-04-06 11:27 ` rguenth at gcc dot gnu dot org
2010-04-07  5:38 ` rwild at gcc dot gnu dot org
2010-04-07  5:58 ` corsepiu at gcc dot gnu dot org
2010-04-07 12:12 ` [Bug bootstrap/43531] [4.5/4.6 " joel at gcc dot gnu dot org
2010-04-07 12:57 ` [Bug bootstrap/43531] [4.5 " rguenth at gcc dot gnu dot org
2010-04-07 13:38 ` corsepiu at gcc dot gnu dot org
2010-04-07 13:42 ` rguenth at gcc dot gnu dot org
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