[Bug regression/32009] New: building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[Bug regression/32009] New: building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[dominiq at lps dot ens dot fr]

Building gcc4-4.3.0-20070518 failed on OSX 10.3.9. Copies of

http://gcc.gnu.org/ml/gcc/2007-05/msg00483.html

> Comparing the log of successful and failed builds I have found 
> that the failed one contains -mdynamic-no-pic which does not
> appear in the previous build.  According Apple's doc this
> should be used in "application", but it should not appear
> when building libraries (at least it is my understanding).
>
> I suspect the origin of the problem comes from
>
> 2007-05-16  Paolo Bonzini  <bonzini@gnu.org>
>
>         * Makefile.def (bootstrap_stage): Replace stage_make_flags with
>         stage_cflags.
>         * Makefile.tpl (POSTSTAGE1_HOST_EXPORTS, POSTSTAGE1_FLAGS_TO_PASS):
>         Remove CFLAGS/LIBCFLAGS.
>         (configure-stage[+id+]-[+prefix+][+module+],
>         all-stage[+id+]-[+prefix+][+module+]): Pass it from [+stage_cflags+].
>        * Makefile.in: Regenerate.
>
> but there are too many changes to allow me to go further.
>
> BTW I also noticed the nicety
>
> ... -O2 -O2 -g -O2 ... -g -O2 ...
>
> (was ... -O2 -O2 -g -O2 ... -O2 -g -O2 ...)

http://gcc.gnu.org/ml/gcc/2007-05/msg00485.html

form Andreas Tobler

> Thanks Dominique, I just reverted this patch to see if I get further. 
> I have the same problem on 10.4.9 and was to lazy to investigate 
> that deep as you did.
> I'll let you know how it works.
>
> In toplevel, svn up -r 124763 Makefile.tpl Makefile.def Makefile.in

and

http://gcc.gnu.org/ml/gcc/2007-05/msg00487.html

> > In toplevel, svn up -r 124763 Makefile.tpl Makefile.def Makefile.in
>
> I used the files from trunk revision 124627 and the build went fine.
>
> I'll try to find some time to fill a PR


-- 
           Summary: building gcc4-4.3.0-20070518 failed on OSX 10.3.9
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: regression
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dominiq at lps dot ens dot fr
  GCC host triplet: powerpc-apple-darwin7


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug regression/32009] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[andreast at gcc dot gnu dot org]

-- 

andreast at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andreast at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-05-20 21:26:42
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|regression                  |bootstrap
           Keywords|                            |build
            Summary|building gcc4-4.3.0-20070518|[4.3 Regression] building
                   |failed on OSX 10.3.9        |gcc4-4.3.0-20070518 failed
                   |                            |on OSX 10.3.9
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #1 from bonzini at gnu dot org  2007-05-21 08:19 -------
I know what's going on :-)


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |bonzini at gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2007-05-20 21:26:42         |2007-05-21 08:19:46
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #2 from bonzini at gnu dot org  2007-05-21 08:21 -------
Created an attachment (id=13593)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13593&action=view)
tentative patch?

Please test this patch.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[dominiq at lps dot ens dot fr]

------- Comment #3 from dominiq at lps dot ens dot fr  2007-05-21 13:04 -------
Sorry about the bad news, but I still have the very same failure with the
patch:

# @multilib_dir@ is not really necessary, but sometimes it has
# more uses than just a directory name.
/bin/sh ../../../gcc-4.3-20070519/libgcc/../mkinstalldirs .
/sw/src/fink.build/gcc4-4.3.0-20070519/darwin_objdir/./gcc/xgcc
-B/sw/src/fink.build/gcc4-4.3.0-20070519/darwin_objdir/./gcc/
-B/sw/lib/gcc4/powerpc-apple-darwin7/bin/
-B/sw/lib/gcc4/powerpc-apple-darwin7/lib/ -isystem
/sw/lib/gcc4/powerpc-apple-darwin7/include -isystem
/sw/lib/gcc4/powerpc-apple-darwin7/sys-include -O2  -O2 -g -O2  -DIN_GCC    -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include  -Wa,-force_cpusubtype_ALL -pipe
-mmacosx-version-min=10.4 -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED  -dynamiclib -nodefaultlibs -install_name
/sw/lib/gcc4/lib/libgcc_s`if test . = ppc64 ; then echo _. ; fi`.1.dylib
-single_module -o ./libgcc_s.1.dylib.tmp -Wl,-exported_symbols_list,libgcc.map
-compatibility_version 1 -current_version 1.0 -g -O2 -mdynamic-no-pic -B./
_muldi3_s.o _negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o
_ucmpdi2_s.o _clear_cache_s.o _enable_execute_stack_s.o _trampoline_s.o
__main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o
_subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o
_ffssi2_s.o _ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o
_ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o
_paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulsc3_s.o
_muldc3_s.o _mulxc3_s.o _multc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o
_divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o
_fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixtfdi_s.o
_fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _fixunstfdi_s.o _floatdisf_s.o
_floatdidf_s.o _floatdixf_s.o _floatditf_s.o _floatundisf_s.o _floatundidf_s.o
_floatundixf_s.o _floatunditf_s.o _divdi3_s.o _moddi3_s.o _udivdi3_s.o
_umoddi3_s.o _udiv_w_sdiv_s.o _udivmoddi4_s.o darwin-tramp_s.o ppc64-fp_s.o
darwin-64_s.o darwin-ldouble_s.o darwin-world_s.o unwind-dw2_s.o
unwind-dw2-fde-darwin_s.o unwind-sjlj_s.o unwind-c_s.o darwin-fallback_s.o
emutls_s.o -lc
/sw/lib/odcctools/bin/ld: warning -dylib_install_name
/sw/lib/gcc4/lib/libgcc_s.1.dylib not found in segment address table
LD_SEG_ADDR_TABLE /sw/var/lib/fink/prebound/seg_addr_table
/sw/lib/odcctools/bin/ld: _enable_execute_stack_s.o has local relocation
entries in non-writable section (__TEXT,__text)
collect2: ld returned 1 exit status
make[3]: *** [libgcc_s.dylib] Error 1
make[2]: *** [all-stage2-target-libgcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2

Apparently '-mdynamic-no-pic' is hiding somewhere it is not expected.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[andreast at gcc dot gnu dot org]

------- Comment #4 from andreast at gcc dot gnu dot org  2007-05-21 13:06 -------
Nope. It clinches somehow with this one: config/mh-ppc-darwin. Here the
BOOT_CFLAGS is set to -g -O2 -mdynamic-no-pic.

In the libgcc Makefile.in I see that MULTILIB_CFLAGS is set to CFLAGS + extra
stuff. CFLAGS itself is BOOT_CFLAGS, so the -mdynamic-no-pic in a shared lib :)

I'll see if I understand a bit more later.

Thanks!


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[andreast at gcc dot gnu dot org]

------- Comment #5 from andreast at gcc dot gnu dot org  2007-05-21 22:39 -------
Late night comment, Paolo, I think your patch is fine but it exposed an
inconsitency in using CFLAGS/BOOT_CFLAGS in libgcc.
I could work around the problem with filtering out the mdynamic-no-pic inside
the libgcc Makefile.in.:
Index: Makefile.in
===================================================================
--- Makefile.in (revision 124895)
+++ Makefile.in (working copy)
@@ -204,7 +204,7 @@

 # Forcibly remove any profiling-related flags.  There is no point
 # in supporting profiled bootstrap in this library.
-override CFLAGS := $(filter-out -fprofile-generate -fprofile-use,$(CFLAGS))
+override CFLAGS := $(filter-out -fprofile-generate -fprofile-use
-mdynamic-no-pic,$(CFLAGS))

 # CFLAGS first is not perfect; normally setting CFLAGS should override any
 # options in LIBGCC2_CFLAGS.  But LIBGCC2_CFLAGS may contain -g0, and CFLAGS

It's absolutely the wrong place with the wrong comment. But it's ok for a first
trial.

It smells for me to have an additional var and to pass this one correctly to
all involved consumers.

As said, late night.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #6 from bonzini at gnu dot org  2007-05-22 10:33 -------
Please try this patch on top of the previous one.  Its purpose is just to
validate the logic of the previous one, it's not meant to be committed.

Index: libgcc/configure.ac
===================================================================
--- libgcc/configure.ac (revision 124764)
+++ libgcc/configure.ac (working copy)
@@ -100,6 +100,8 @@ GCC_NO_EXECUTABLES
 AC_PROG_CC
 AC_PROG_CPP_WERROR

+CFLAGS=$LIBCFLAGS
+
 # Check for decimal float support.
 AC_CACHE_CHECK([whether decimal floating point is supported], [libgcc_cv_dfp],
               [AC_COMPILE_IFELSE([_Decimal32 x;], [libgcc_cv_dfp=yes],


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[dominiq at lps dot ens dot fr]

------- Comment #7 from dominiq at lps dot ens dot fr  2007-05-22 16:55 -------
> Please try this patch on top of the previous one.

Sorry, bad news again: I got the same failure (still have -mdynamic-no-pic).


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #8 from bonzini at gnu dot org  2007-05-23 15:24 -------
I have a Mac so I can fix this, but I'm not sure on the timing.  I'm commenting
out the BOOT_CFLAGS setting for a moment to unbreak bootstrap.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gcc dot gnu dot org]

------- Comment #9 from bonzini at gnu dot org  2007-05-23 15:26 -------
Subject: Bug 32009

Author: bonzini
Date: Wed May 23 14:26:31 2007
New Revision: 124990

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124990
Log:
2007-05-23  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/32009
        * mh-ppc-darwin: Temporarily disable.


Modified:
    trunk/config/ChangeLog
    trunk/config/mh-ppc-darwin


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[dominiq at lps dot ens dot fr]

------- Comment #10 from dominiq at lps dot ens dot fr  2007-05-23 15:39 -------
> I have a Mac so I can fix this, but I'm not sure on the timing.  
> I'm commenting out the BOOT_CFLAGS setting for a moment to unbreak bootstrap.

I'll give a try tonight, but it should work (I am not sure to believe the 3-5%
on compile time, I'll see!-).

Thanks


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[dominiq at lps dot ens dot fr]

------- Comment #11 from dominiq at lps dot ens dot fr  2007-05-23 21:48 -------
With the last patch the build passed the critical point!-)
I'll have the full build tomorrow morning (Paris time).
Thanks


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[andreast at gcc dot gnu dot org]

------- Comment #12 from andreast at gcc dot gnu dot org  2007-05-24 06:21 -------
build completed. As expected.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[dominiq at lps dot ens dot fr]

------- Comment #13 from dominiq at lps dot ens dot fr  2007-05-24 07:17 -------
For me too. 


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[dominiq at lps dot ens dot fr]

------- Comment #14 from dominiq at lps dot ens dot fr  2007-05-24 15:31 -------
I have run what I can of the testsuite (gcc, g++, gfortran, and objc) without
regression. I have also run my version of the polyhedron tests and got:

with Makefile.*'s from revision 124627

1891.060u 84.040s 33:15.89 98.9%

with original revision + all the patches

1933.980u 88.770s 34:23.23 98.0%        0+0k 14+429io 0pf+0w

so an average solwdown of ~2.4%.

slightly below the estimate from the comment: "This fix speeds compiles by
3-5%". This seems evenly distibuted between compile and execution times and
between the different cases, though this is only a visual impression and not a
careful check (I can do it if there is any interest).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[mmitchel at gcc dot gnu dot org]

------- Comment #15 from mmitchel at gcc dot gnu dot org  2007-06-29 18:31 -------
Can this now be closed?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[echristo at apple dot com]

------- Comment #16 from echristo at apple dot com  2007-06-29 19:00 -------
No, we shouldn't close it until we can get the compiler building on ppc with
-mdynamic-no-pic.


-- 

echristo at apple dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |echristo at apple dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #17 from bonzini at gnu dot org  2007-06-29 19:25 -------
And that's why I left it assigned to me.  I'll work on it next week.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #18 from bonzini at gnu dot org  2007-09-02 11:29 -------
*** Bug 32161 has been marked as a duplicate of this bug. ***


-- 

bonzini at gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #19 from bonzini at gnu dot org  2007-09-21 07:50 -------
I have a patch, I'll get around to testing it next week, promised. :-)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[steven at gcc dot gnu dot org]

------- Comment #20 from steven at gcc dot gnu dot org  2007-11-10 16:51 -------
"Next week" has come and gone...  News?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[steven at gcc dot gnu dot org]

------- Comment #21 from steven at gcc dot gnu dot org  2007-12-16 23:32 -------
P1 blocker regression for GCC 4.3, and no activity for 3 months.

PING!

Either someone at Apple or Paolo should show some activity here.  Otherwise we
might as well close this as WONTFIX, assuming it is apparently not important
enough for anyone to spend some time on.

Mark, is there a policy to downgrade bug severities if something is marked as a
P1 blocker bug, but apparently nobody thinks it is important enough to fix it
quickly?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[mrs at apple dot com]

------- Comment #22 from mrs at apple dot com  2007-12-17 04:10 -------
:-(


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #23 from bonzini at gnu dot org  2007-12-17 06:14 -------
You're perfectly right; OTOH if I hadn't meant to fix it, I would have
unassigned it.  Sometimes people are busy, and for a build patch I usually do
more than bootstrap/regtest on one architecture.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[rguenth at gcc dot gnu dot org]

------- Comment #24 from rguenth at gcc dot gnu dot org  2008-01-14 11:17 -------
Bootstrap is unbroken, lowering severity.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P1                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[ebotcazou at gcc dot gnu dot org]

------- Comment #25 from ebotcazou at gcc dot gnu dot org  2008-01-30 17:33 -------
> Bootstrap is unbroken, lowering severity.

What did you mean exactly here? :-)  Severity is still "blocker".


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #26 from bonzini at gnu dot org  2008-02-19 15:00 -------
patch at http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00775.html


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://gcc.gnu.org/ml/gcc-
                   |                            |patches/2008-
                   |                            |02/msg00775.html
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3/4.4 Regression] building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9

[bonzini at gcc dot gnu dot org]

------- Comment #27 from bonzini at gnu dot org  2008-02-20 14:11 -------
Subject: Bug 32009

Author: bonzini
Date: Wed Feb 20 14:10:40 2008
New Revision: 132479

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132479
Log:
2008-02-20  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/32009
        PR bootstrap/32161

        * configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Compute here.
        * configure: Regenerate.

        * Makefile.def: Define stage_libcflags for all bootstrap stages.
        * Makefile.tpl (STAGE1_LIBCFLAGS, STAGE2_LIBCFLAGS, STAGE3_LIBCFLAGS,
        STAGE4_LIBCFLAGS): New.
        (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Subst from autoconf, without
        $(SYSROOT_CFLAGS_FOR_TARGET) and $(DEBUG_PREFIX_CFLAGS_FOR_TARGET).
        (BASE_TARGET_EXPORTS): Append them here to C{,XX}FLAGS.
        (EXTRA_TARGET_FLAGS): Append them here to {LIB,}C{,XX}FLAGS.
        (configure-stage[+id+]-[+prefix+][+module+]): Pass stage_libcflags
        for target modules.  Don't export LIBCFLAGS.
        (all-stage[+id+]-[+prefix+][+module+]): Pass stage_libcflags; pass
        $(BASE_FLAGS_TO_PASS) where [+args+] was passed, and [+args+] after
        the overridden CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
        (invocations of `all'): Replace $(TARGET_FLAGS_TO_PASS) with
        $(EXTRA_TARGET_FLAGS), $(FLAGS_TO_PASS) with $(EXTRA_HOST_FLAGS).
        * Makefile.in: Regenerate.

2008-02-20  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/32009

        * mh-ppc-darwin (BOOT_CFLAGS): Reenable.

2008-02-20  Paolo Bonzini  <bonzini@gnu.org>

        * doc/install.texi: Correct references to CFLAGS, replacing them
        with BOOT_CFLAGS.  Document flags used during bootstrap for
        target libraries.


Modified:
    trunk/ChangeLog
    trunk/Makefile.def
    trunk/Makefile.in
    trunk/Makefile.tpl
    trunk/config/ChangeLog
    trunk/config/mh-ppc-darwin
    trunk/configure
    trunk/configure.ac
    trunk/gcc/ChangeLog
    trunk/gcc/doc/install.texi


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3/4.4 Regression] building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9

[mrs at apple dot com]

------- Comment #28 from mrs at apple dot com  2008-02-20 15:44 -------
Thanks.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3/4.4 Regression] building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9

[andreast at gcc dot gnu dot org]

------- Comment #29 from andreast at gcc dot gnu dot org  2008-02-20 21:14 -------
Paolo, thank you.
It took me some time but now I completed a bootstrap on ppc-darwin (10.5.2).
I started to try your first patch yesterday and I failed due to some predict.c
failure. This morning I restarted and interrupted after I saw your second
patch.
Tried this one as well and I failed. I must have missed an autoconf step and as
it seemed, also a Makefile generation step.

After your commit I felt very bad. But then, before complaining, I synced and
restarted the build again. Whee, success!

As already said, thank you!
Andreas


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3/4.4 Regression] building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9

[rguenth at gcc dot gnu dot org]

------- Comment #30 from rguenth at gcc dot gnu dot org  2008-03-14 16:48 -------
Fixed(?).  Please re-open if not.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3/4.4 Regression] building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9

[pinskia at gcc dot gnu dot org]

------- Comment #31 from pinskia at gcc dot gnu dot org  2008-03-14 17:31 -------
It works at least on the trunk.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009

[Bug bootstrap/32009] [4.3 Regression] building gcc4-4.3/4.4.0-20070518 failed on OSX 10.3.9

[bonzini at gnu dot org]

------- Comment #32 from bonzini at gnu dot org  2008-03-14 17:40 -------
Yes, I don't remember if it was committed before or after the branchpoint...
:-(


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.4.0
            Summary|[4.3/4.4 Regression]        |[4.3 Regression] building
                   |building gcc4-4.3/4.4.0-    |gcc4-4.3/4.4.0-20070518
                   |20070518 failed on OSX      |failed on OSX 10.3.9
                   |10.3.9                      |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32009