r117741

2006-10-17 Thread Jack Howarth
Geoff, I noticed that the automake maintainers accepted your patch for fixing the multilib issues in automake. However they also seemed to indicate that there would be no more 1.9.x automake releases. Is the r117741 svn checkin related to this issue? I ask because it was unclear to me how the

Re: r117741

2006-10-17 Thread Jack Howarth
Geoff, Should gcc/doc/install.texi be changed now to require automake version 1.10 or later rather than the current 1.9.3? Jack On Tue, Oct 17, 2006 at 12:36:21PM -0700, Geoffrey Keating wrote: > > Hi Jack, > > I believe all this was covered in my message to gcc-patches re

Re: r117741

2006-10-17 Thread Jack Howarth
Geoff, The repost answers my questions. I was wondering if the changes required the new automake and if so whether they could be undone if someone regenerated those configure files with a version of automake before 1.10? It would appear that's not the case. Jack

how to disable multilib for libffi and libjava only?

2006-10-22 Thread Jack Howarth
On Darwin PPC and intel, we don't have proper libffi and libjava support at 64-bit. However we would still like to build the other compilers with multilib support. I noticed that RedHat was building their gcc 4.1.1 with the following # Hack to avoid building multilib libjava perl -pi -e 's/

Re: [Fwd: gcc-4.3-20061023 is now available]

2006-10-23 Thread Jack Howarth
Mark, What happened to the gcc 4.2 snapshot tarball for this week? Jack

regenerating configure in gcc

2006-11-01 Thread Jack Howarth
I am having difficulty getting configure properly regenerated in libjava so that Geoff's multilib changes will take effect. What versions of automake and libtool is required by the current gcc 4.2 branch? I have been trying automake 1.10 and libtool 1.5.22. However whenever I use autoreconf -I

Re: regenerating configure in gcc

2006-11-02 Thread Jack Howarth
Ben, I believe I have puzzled out my problem. Geoff's multilib changes needs a patch for the zlib and libjava configure.ac (matching what he did for that file in libobjc). I have been able to obtain a complete build for c, c++, objc and fortran now on a G4 under Darwin8 after patching the config

multilib fixes for libjava

2006-11-04 Thread Jack Howarth
Could anyone comment on the following? Geoff introduced fixes in r117741 to allow multilib builds on 32-bit PowerPC processors on Darwin PPC. However the necessary changes for the libjava subdirectory were never introduced. I have been attempting to fix this by modelling a patch after the change

Re: Problem with listing i686-apple-darwin as a Primary Platform

2006-11-06 Thread Jack Howarth
I would more worried about the second issue if gcc 4.2 was remotely close to release. However at the rate regressions are being fixed (or not) in gcc 4.2 branch, I wouldn't hold my breath as to which is released first (gcc 4.2 or Leopard). Once Leopard is released, Darwin8 will become the 'prev

gmp/mpfr and multilib

2006-11-11 Thread Jack Howarth
Does anyone know how the changes for gcc to require gmp/mpfr will effect the multilib builds? In the past, gmp/mpfr in gfortran appeared to only be linked into the compiler itself so that a 32-bit/64-bit multilib build on Darwin PPC only required gmp/mpfr for 32-bit to be installed. Will any of

libffi on Macintel?

2006-11-12 Thread Jack Howarth
Can anyone confirm that the libffi shared libraries are properly built in gcc 4.2 branch (or trunk) on i386-apple-darwin8? I have had a report that the most recent snapshot of gcc 4.2 doesn't build libffi on Macintel boxes. This is rather disturbing since I assumed that Sandro's patches were all

Re: libffi on Macintel?

2006-11-15 Thread Jack Howarth
Darwin. Why don't you try to get that patch into gcc trunk now that gcc 4.2 has branched? Jack On Tue, Nov 14, 2006 at 02:26:11PM -0800, Mike Stump wrote: > On Nov 12, 2006,@3:21 PM, Jack Howarth wrote: > >Can anyone confirm that the libffi shared libraries are prope

Re: gfortran testsuite failures with 4.3.0 on powerpc64-apple-darwin8.8.0

2006-12-06 Thread Jack Howarth
Steve, That comment isn't quite fair. Currently on MacOS X 10.4.8, we only have 32 failures for both -m32 and -m64 in the fortran testsuite. Three quarters of those are definitely due to the problem with the long double system calls not being mapped and the other ones (due to isfinite breakage)

why no boehm-gc tests?

2006-12-13 Thread Jack Howarth
I noticed that boehm-gc check doesn't work from within the dejagnu framework. According to the notes in PR11412, this was going to be fixable once the multi-lib stuff was moved to the top level. I assume this has happened by now so can we fix this for gcc 4.2? Jack

should fastjar be built?

2006-12-27 Thread Jack Howarth
I noticed that fastjar no longer appears to be built and installed on darwin in gcc 4.2 branch or trunk. What is the status of this utility for gcc? Looking at the RedHat gcc 4.1 packaging for clues, I was surprised to find that they have a build requires for /usr/bin/fastjar while they package

does zlib really need to build multilib?

2006-12-28 Thread Jack Howarth
I noticed that in gcc trunk and gcc 4.2 branch that multilib builds of zlib occur. Does gcc actually use the multlib zlib? For instance on x86_64 linux does the 32-bit zlib get used or on Darwin does the 64-bit zlib get used? We are considering using the --with-system-zlib option when building g

fat binaries for FSF gcc on Darwin?

2007-01-13 Thread Jack Howarth
I noticed that Apple's gcc compiler in MacOS X 10.4 creates fat binaries in /usr/lib rather than using a ppc64 or x86_64 subdirectory like FSF gcc. Do the Darwin gcc developers ever intend to replicate the use of fat binaries for FSF gcc (in gcc 4.3 perhaps) or will we always use separate subdi

Re: fat binaries for FSF gcc on Darwin?

2007-01-13 Thread Jack Howarth
Eric, So will FSF gcc on Darwin maintain the current 64-bit subdirectory or will it eventually migrate to using fat binaries as Apple gcc does? Jack On Sat, Jan 13, 2007 at 07:02:10AM -0800, Eric Christopher wrote: > > All of that is done by a script that calls configure and post

incorrect symlink on Darwin

2007-01-17 Thread Jack Howarth
I noticed today that gcc 4.2 branch seems to create a bogus symlink on Darwin PPC. A symlink for libgcc_s_x86_64.1.dylib is created that points at libgcc_s.1.dylib. However libgcc_s.1.dylib is not a quad binary... file libgcc_s.1.dylib libgcc_s.1.dylib: Mach-O fat file with 2 architectures libgcc

gcc 4.2 branch build failure on powerpc-apple-darwin8

2007-03-11 Thread Jack Howarth
The current gcc 4.2 branch (revision 122824) fails to build on powerpc-apple-darwin8 with the error... gcc -g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0 -fkeep-inline-functions -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissin

RE: gcc 4.2 branch build failure on powerpc-apple-darwin8

2007-03-11 Thread Jack Howarth
The breakage on powerpc-apple-darwin8 seems to be due to revision 122782... PR target/26090 * target.h (targetm.asm.out.reloc_rw_mask): New. * target-def.h (TARGET_ASM_RELOC_RW_MASK): New. (TARGET_ASM_OUT): Use it. * targhooks.c, targhooks.h (default_relo

RE: gcc 4.2 branch build failure on powerpc-apple-darwin8

2007-03-12 Thread Jack Howarth
It would seem we need to change... Index: gcc/config/darwin.c === /usr/local/bin/gccdiff: line 1: i#!/bin/bash: No such file or directory --- gcc/config/darwin.c (revision 122839) +++ gcc/config/darwin.c (working copy) @@ -1112,7 +

new gcc 4.2 testsuite failures on powerpc-apple-darwin8

2007-03-13 Thread Jack Howarth
The current gcc 4.2 branch is exhibiting some new testsuite failures in the gcc testsuite on powerpc-apple-darwin8. Specifically I now see... Running /sw/src/fink.build/gcc42-4.1.-20070312/gcc-4.2-20070312/gcc/testsuite/gcc.dg/vmx/vmx.exp ... FAIL: gcc.dg/vmx/dct.c -O0 (test for excess

libgomp failures on powerpc-apple-darwin8

2007-03-13 Thread Jack Howarth
I am noticing one other issue with current gcc 4.2 branch on powerpc-apple-darwin8. We seem to have failures for the following libgomp testsuite tests... FAIL: libgomp.c++/pr30703.C -O0 (test for excess errors) WARNING: libgomp.c++/pr30703.C -O0 compilation failed to produce executable FAI

RE: libgomp failures on powerpc-apple-darwin8

2007-03-13 Thread Jack Howarth
Interestingly, while... gcc-4 pr30703.C -fmessage-length=0 -fopenmp -O0 -L/sw/lib/gcc4.2/lib -lgomp -lstdc++ -lm -m32 -o ./pr30703.exe /usr/bin/ld: Undefined symbols: __Unwind_Resume collect2: ld returned 1 exit status fails on powerpc-apple-darwin8 gcc-4 pr30703.C -fmessage-length=0 -f

Re: libgomp failures on powerpc-apple-darwin8

2007-03-14 Thread Jack Howarth
Jakub, So shouldn't we either XFAIL pr30703.C on *-apple-darwin* or specify that the -shared-libgcc flag should be used on that target for pr30703.C? Jack On Wed, Mar 14, 2007 at 10:11:35AM +0100, Jakub Jelinek wrote: > On Tue, Mar 13, 2007 at 10:28:41PM -0400, Jack

Re: libgomp failures on powerpc-apple-darwin8

2007-03-14 Thread Jack Howarth
It looks like modifying the testsuite scripts for libgomp to properly compile c++ files with g++ will be pretty messy. Can we just fix PR30703 for now with the simple change... Index: libgomp/testsuite/libgomp.c++/pr30703.C === /u

gcc 4.2.0 RC1 darwin warnings...

2007-03-18 Thread Jack Howarth
I am a seeing the following warnings in the initial bootstrap of gcc 4.2.0 RC1 on powerpc-apple-darwin8... gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long -DHAVE_CONFIG_H -I. -I../../.

using test suite outside of build directory

2005-03-16 Thread Jack Howarth
I am wondering if it is at all possible to coax the gcc 4.0 testsuite to run cleanly with a binary installation of gcc 4.0? That is does the testsuite absolutely have to be run from within the gcc build directory structure or can one run it standalone (to see where a given gcc 4.0 distribution s

Re: GCC 4.0 Freeze

2005-04-16 Thread Jack Howarth
Even if there were complete g77 compatibility in g95, folks may want to stick with the g77 version from gcc 3.4 for awhile purely for performance reasons. In doing some test runs of the APBS Adaptive Poisson-Boltzmann Solver program, I discovered that the g95 built binary runs 60% slower than t

mixing gcc-4.0 and g++-3.3 generated code

2005-05-27 Thread Jack Howarth
The Fink project has adopted the use of the g++-3.3 compiler as their default for compiling fink packages under MacOS X 10.4. However they are allowing the default gcc compiler to remain as gcc-4.0. Are there likely to be any odd issues with mixing code from the two compiler generations? In par

should mixed buffered i/o be indeterminant?

2005-07-20 Thread Jack Howarth
I have run across a problem building xplor-nih with the g95 compiler from www.g95.org from which I understand gfortran is derived. Xplor-nih is a mix of c, c++ and fortran code. The main calling program a c shell which call the fortran subroutines. These fortran subroutines in turn can call th

could gfortran be tested on Darwin regress builds of 4.1?

2005-07-28 Thread Jack Howarth
Since gfortran is making such good progress at this point, it would seem like a really good idea for Apple to add the gfortran build to its builds on regress. It would make is easier for Mac users to tell what the expected status is of gfortran on Darwin. Thanks in advance for considering this

Re: could gfortran be tested on Darwin regress builds of 4.1?

2005-07-28 Thread Jack Howarth
Geoffrey, Well the gcc4.info for the package containing gfortran in fink has... Depends: gmp-shlibs (>= 4.1.3-11), cctools (>= 576-1) | odcctools (>= 576-200503 27), %N-shlibs, libiconv BuildDepends: gmp (>= 4.1.3-11), libiconv-dev which is a tad confusing since I guess it implies that cctools

strange error on gcc 4.1.0

2005-07-30 Thread Jack Howarth
I am trying to build xplor-nih on MacOS X 10.4 using gcc 4.1.0 branch's gcc and g++ instead of Apple's and am running into a really strange error. I find the following linkage fails... g++-4 -bundle -flat_namespace -undefined suppress _xplorWrap.o libswigpy-xplor.dylib -o _xplorWrap.so -L/Use

Re: strange error on gcc 4.1.0

2005-07-30 Thread Jack Howarth
Andreas, Are you sure gnu gcc shouldn't support this? I see -bundle under the Machine Dependent Options under Darwin options which are not marked as APPLE-ONLY. I understood that to mean that it should be present in the gnu gcc compiler (like -all_load which is in the same list and is support

Re: strange error on gcc 4.1.0

2005-07-30 Thread Jack Howarth
I can't find a patch either using google but I did find the following posting which describes the problem and a workaround... http://www.mail-archive.com/fink-devel@lists.sourceforge.net/msg10604.html Jack

Re: strange error on gcc 4.1.0

2005-07-30 Thread Jack Howarth
Here is another posting which describes the problem a little clearer... http://lists.apple.com/archives/darwin-development/2003/Jun/msg0.html So gcc needs to be fixed to not misparse -bundle, when it is the first argument to gcc, as being the "-b Machine" target option. Shouldn't the fix

Re: strange error on gcc 4.1.0

2005-07-30 Thread Jack Howarth
Thanks. It applies with offsets to the current 4.0 branch. Hopefully we can get it in both branches soon. Currently everyone on Darwin is just hacking their Makefiles around the problem. Jack

-b vs -bundle

2005-07-31 Thread Jack Howarth
In compiling xplor-nih under the gcc/g++ of 4.1 branch instead of Apple's gcc/g++ 4.0 compilers from Xcode 2.1, I noticed that the gnu gcc compiler doesn't gracefully handle the -bundle flag. On Apple's compiler I can have a Makefile entry like... createSharedModule = $(CXX) -bundle \

Re: -b vs -bundle

2005-08-01 Thread Jack Howarth
Geoff, What I don't understand is how Apple's compiler can parse the -bundle as the first argument and the gnu gcc compiler can't. Shouldn't the same mechanism Apple uses to allow this to work be backportable into gnu gcc? Jack

Re: -b vs -bundle

2005-08-01 Thread Jack Howarth
Geoff, The problem is that I haven't ever submitted any paperwork so anything I touch will be tainted. If you could post a revised patch that applies to gcc main trunk, I'll test it locally and confirm that it works. Jack

does -fstack-protector work for gcc 4.1 on Darwin 8?

2005-08-03 Thread Jack Howarth
Does anyone know if the -fstack-protector option in gcc 4.1 branch works on Darwin 8 (Tiger)? I can compile binaries with it but I'm not sure how to test its functionality. Also, this is based on IBM's ProPolice code, right? Jack

Re: does -fstack-protector work for gcc 4.1 on Darwin 8?

2005-08-03 Thread Jack Howarth
Eric, Well what I have is a gfortran 4.1 branch fink package built using the 20050728 cvs with the new cray pointer patches donated by LANL. What I am trying to do is the following. I have been trying to build xplor-nih (which is a mix of c, c++ and fortran) with gfortran (it works okay with g77

Re: does -fstack-protector work for gcc 4.1 on Darwin 8?

2005-08-03 Thread Jack Howarth
Richard, Do you think I should be able to build gcc itself with the -fstack-protector flag and what is the most appropriate way to achieve that (ie brute force using a CFLAG or some configure flag)? I am interested in doing this so that I can have a libgfortran built with -fstack-protector to

Re: does -fstack-protector work for gcc 4.1 on Darwin 8?

2005-08-03 Thread Jack Howarth
Richard, Is there some sample code that one can use to test the functionality of the code generated by -fstack-protector? Also, if one has a buggy program that is corrupting the stack, what is the expected behavior of this program when compiled with the stack protection code? Should it always a

can -fstack-protector-all be used to find leaks

2005-08-04 Thread Jack Howarth
Is it possible to leverage the new -fstack-protector-all feature in gcc 4.1 branch to discover the origin of memory leaks that are clobbering the stack? I have a fortran program which segfaults in the next write it attempts after a particular read. I have compiled this fortran code with -fstack-

Re: [gfortran] add ISATTY and TTYNAM intrinsics

2005-08-10 Thread Jack Howarth
FX, I forgot to mention that since the gcc cvs I built last night now contains your ISATTY and TTYNAM intrinsics patch, I regressed the portion of the xplor.patch which worked around the prior absence of the ISATTY intrinsic in gfortran. The resulting xplor-nih build works fine. One other q

many libgcc in MacOS X 10.4 build

2005-10-13 Thread Jack Howarth
What exactly are all of the new libgcc versions created when building the current gcc cvs on MacOS X 10.4. I find that I have... -rw-r--r-- 1 root admin 20732 Oct 13 23:08 libgcc_s.10.4.dylib -rw-r--r-- 1 root admin 20968 Oct 13 23:08 libgcc_s.10.5.dylib -rw-r--r-- 1 root admin 24

gcc 4.1 release showstopper on darwin

2005-11-25 Thread Jack Howarth
In case folks haven't noticed, there has been major breakage of the gfortran in gcc 4.1 on Darwin. The problem appears to be due to the fact that weakrefs aren't properly honored in the Darwin linker. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24991 This apparently is the same issue causin

Re: gcc 4.1 release showstopper on darwin

2005-11-25 Thread Jack Howarth
David, Thanks for the clarification. While one could argue that the breakage was due to an aggressive introduction of changes into gfortran of the gcc 4.1 branch, it is definitely is more honest to say that the Darwin target has been broken for sometime now with the weakref failures in the gcc

new c++ restrictions?

2005-11-30 Thread Jack Howarth
For the last few months, gcc 4.1 has had problems compling the following code in posRMSDPot.cc in xplor-nih... IStringStream iNoComments( stripped ); // read NOEPot table CDSStringStreamBuf dum; while ( !iNoComments.eof() && !iNoComments.fail() ) { String word; iNoComments >> word;

new gcc/g++ 4.1.0 flags?

2005-12-02 Thread Jack Howarth
Where exactly are the compiler flags new to gcc 4.1.0 described. I now understand that -ffriend-injection can be used with g++ to overcome the new strictness about the scope of friends. However, I am seeing another compile error in xplor-nih of the form... cdsVector.cc: In function 'CDSVector

identifying c++ aliasing violations

2005-12-04 Thread Jack Howarth
In compiling xplor-nih under gcc 4.1 (it is a mix of c, c++ and fortran) I discovered one of its c++ source files causes segfaults at optimization levels higher than -O1 unless I add -fno-strict-aliasing to the compile flags. In that case, there program passes all of its testsuite without any s

c++ speed 3.3/4.0/4.1

2005-12-04 Thread Jack Howarth
In benchmarking a build of xplor-nih (which is a mix of c++,c, and fortran) built entirely under gcc 4.1 or built using gcc 4.1's gfortran and either Apple's gcc 4.0.1 or gcc 3.3, I have noticed that there was a significant speed regression in the c++ code generation between gcc 3.3 and gcc 4.0

Re: identifying c++ aliasing violations

2005-12-04 Thread Jack Howarth
Richard, I built current gcc 4.2 branch under MacOS X 10.4.3 and unfortunately while -Wstrict-aliasing does catch the error from PR 14024, it doesn't catch whatever strict aliasing error exists in dint-node.cc of xplor-nih. Is there a list somewhere of all those strict aliasing violations which

Re: identifying c++ aliasing violations

2005-12-04 Thread Jack Howarth
Richard, Actually, while the currently offending file, dint-node.cc which must be built with -fno-strict-aliasing, doesn't report any strict aliasing violations in gcc 4.2, I do find that the rest of xplor-nih is filled with them. I will report these upstream. They seem to all be of the form..

Re: identifying c++ aliasing violations

2005-12-05 Thread Jack Howarth
Giovanni, I'll see what I can do in terms of profiling the xplor-nih code with Shark on MacOS X. However in the near term, I would strongly urge the gcc developers to backport the changes necessary to have -Wstrict-aliasing issue warnings for c++ in gcc 4.1. I rebuilt xplor-nih under gcc trunk

more strict-aliasing questions

2005-12-05 Thread Jack Howarth
Is there some place where all the existing forms of strict-aliasing warnings are documented? So far I have only seen the error... dereferencing type-punned pointer will break strict-aliasing rules when building c++ code with gcc trunk (4.2). I am wondering how many other types of warnings ca

Re: c++ speed 3.3/4.0/4.1

2005-12-05 Thread Jack Howarth
Mike, Do you mean using -fno-threadsafe-statics or do you have any other inlining changes in mind? Jack

Re: c++ speed 3.3/4.0/4.1

2005-12-05 Thread Jack Howarth
Well I tried a few different builds of xplor-nih tonight with the following optimization flags for the gcc and g++ compilers... testsuite in seconds xplorpython tcl -O3 -ffastma

_Pragma3.c failure on gcc 4.1 branch for darwin 8.4.0

2006-01-14 Thread Jack Howarth
I am seeing a new failure in the gcc testsuite for the gcc 4.1 branch built on MacOS X 10.4.4... Running /sw/src/fink.build/gcc4-4.1.0-20060114/gcc-4.1-20060114/gcc/testsuite/gcc.dg/cpp/cpp.exp ... FAIL: gcc.dg/cpp/_Pragma3.c (test for excess errors) Is this expected? None of the other archi

Re: _Pragma3.c failure on gcc 4.1 branch for darwin 8.4.0

2006-01-15 Thread Jack Howarth
Joseph, Thanks for the hint. Correcting the timestamps with... contrib/gcc_update --touch ...eliminated the failure in _Pragma.c. However I am still baffled as to why this was necessary since I was building from a clean svn pull of the gcc 4.1 branch using svn 1.3.0. Is svn that broken th

Bug 66848 - boehm-gc fails test suite on x86_64-apple-darwin15

2015-10-02 Thread Jack Howarth
Does anyone know which upstream boehm-gc release FSF gcc's copy was last synchronized against? The system libunwinder.dylib (providing the compatibility unwinder on darwin) has been recompiled, without source changes, in OS X 10.11 El Capitan. This recompilation with the newer Apple clang 7.0 co

Re: LLVM to get massive GPU support with Fortran

2015-11-16 Thread Jack Howarth
On Mon, Nov 16, 2015 at 2:14 PM, Toon Moene wrote: > On 11/16/2015 12:58 AM, Steve Kargl wrote: > >> On Mon, Nov 16, 2015 at 12:04:06AM +0100, Thomas Koenig wrote: > > >>> See >>> >>> >>> http://arstechnica.com/information-technology/2015/11/llvm-to-get-fortran-compiler-that-targets-parallel-gpus-

Re: LLVM to get massive GPU support with Fortran

2015-11-16 Thread Jack Howarth
On Mon, Nov 16, 2015 at 4:19 PM, Toon Moene wrote: > On 11/16/2015 10:11 PM, Jack Howarth wrote: > >> On Mon, Nov 16, 2015 at 2:14 PM, Toon Moene wrote: > > >>> To put this in a (timeline) perspective: >>> >>> On the 18th of March, 2000, I announced A

Re: LLVM to get massive GPU support with Fortran

2015-11-16 Thread Jack Howarth
On Mon, Nov 16, 2015 at 4:35 PM, Toon Moene wrote: > On 11/16/2015 10:33 PM, Jack Howarth wrote: > >> Of course one unknown is whether PGI had already done any work >> internally with the llvm middle-/back-end. If so, they might not be >> starting from scratch. > >

Re: LLVM to get massive GPU support with Fortran

2015-11-16 Thread Jack Howarth
On Mon, Nov 16, 2015 at 5:24 PM, Andrew Pinski wrote: > On Mon, Nov 16, 2015 at 2:09 PM, Toon Moene wrote: >> On 11/16/2015 11:02 PM, Jack Howarth wrote: >> >>> FYI, this posting has a bit more detail on the actual implementation... >>> >>> http://lists

Re: Second GCC 6.1 Release Candidate available from gcc.gnu.org

2016-04-23 Thread Jack Howarth
Shouldn't there also be a back port of... r235231 | bje | 2016-04-19 20:44:21 -0400 (Tue, 19 Apr 2016) | 2 lines Attach PR number to most recent entry. ---

Re: libgomp on 32-bit darwin

2016-05-03 Thread Jack Howarth
FX, No problem here x86_64-apple-darwin15 with a build using... $ gcc-fsf-6 -v Using built-in specs. COLLECT_GCC=gcc-fsf-6 COLLECT_LTO_WRAPPER=/sw/lib/gcc6/libexec/gcc/x86_64-apple-darwin15.5.0/6.1.0/lto-wrapper Target: x86_64-apple-darwin15.5.0 Configured with: ../gcc-6.1.0/configure --prefix

Re: Legal paperwork for GCC contributions

2014-11-23 Thread Jack Howarth
On Sun, Nov 23, 2014 at 06:48:53PM -0500, Lawrence Velázquez wrote: > Hi, > > I recently contributed some fixes against GCC trunk, gcc-4_9-branch, and > gcc-4_8-branch for which I need the requisite legal paperwork. > > However, I'd like to backport these particular fixes to the MacPorts > Projec

Serious Regressions tables on https://gcc.gnu.org

2015-02-13 Thread Jack Howarth
Is there a reason why the Serious Regressions tables, displayed by the links in the 'Release Series and Status' section at https://gcc.gnu.org, no longer have a column for the priority (importance) of each bug? We used to have that and it was quite nice to be able to click on the priority colum

Re: Serious Regressions tables on https://gcc.gnu.org

2015-02-13 Thread Jack Howarth
On Fri, Feb 13, 2015 at 3:16 PM, Marek Polacek wrote: > On Fri, Feb 13, 2015 at 03:12:22PM -0500, Jack Howarth wrote: >> Is there a reason why the Serious Regressions tables, displayed by >> the links in the 'Release Series and Status' section at >> https:

Re: Serious Regressions tables on https://gcc.gnu.org

2015-02-13 Thread Jack Howarth
On Fri, Feb 13, 2015 at 3:38 PM, Jakub Jelinek wrote: > On Fri, Feb 13, 2015 at 03:31:22PM -0500, Jack Howarth wrote: >> On Fri, Feb 13, 2015 at 3:16 PM, Marek Polacek wrote: >> > On Fri, Feb 13, 2015 at 03:12:22PM -0500, Jack Howarth wrote: >> >> Is

future versions

2015-03-20 Thread Jack Howarth
What was the final decision concerning future versioning of FSF gcc post-5.0? In particular, I am confused about the designation of maintenance releases of 5.0. Will the next maintenance release be 5.1 or 5.0.1? I assume if it is 5.1, then after branching for release of 5.0, trunk will become 6

Re: future versions

2015-03-21 Thread Jack Howarth
On Sat, Mar 21, 2015 at 1:45 AM, Markus Trippelsdorf wrote: > On 2015.03.20 at 20:08 -0400, Jack Howarth wrote: >> What was the final decision concerning future versioning of FSF >> gcc post-5.0? In particular, I am confused about the designation of >> maintenance rele

Re: future versions

2015-03-22 Thread Jack Howarth
Is this the policy going forward for the 6.0 release as well? If it is being done just to avoid the stigma of a .0 release, it really smacks of being too cute by half. On Sat, Mar 21, 2015 at 1:27 PM, Markus Trippelsdorf wrote: > On 2015.03.21 at 12:11 -0400, Jack Howarth wrote: >> On

Re: future versions

2015-03-22 Thread Jack Howarth
, Jonathan Wakely wrote: > On 22 March 2015 at 17:28, Jack Howarth wrote: >> Is this the policy going forward for the 6.0 release as well? > > Yes, as it says on that webpage. > >> If it is >> being done just to avoid the stigma of a .0 release, it really smacks >> o

-Wno-c++11-extensions addition

2015-03-25 Thread Jack Howarth
Does anyone remember which FSF gcc release first added the -Wno-c++11-extensions option for g++? I know it exists in 4.6.3 but am not having much luck Googling for the original submission in the gcc-patches archives. According to https://gcc.gnu.org/projects/cxx0x.html, the initial c++-11 support g

Re: -Wno-c++11-extensions addition

2015-03-25 Thread Jack Howarth
On Wed, Mar 25, 2015 at 12:41 PM, Jonathan Wakely wrote: > On 25 March 2015 at 16:16, Jack Howarth wrote: >> Does anyone remember which FSF gcc release first added the >> -Wno-c++11-extensions option for g++? I know it exists in 4.6.3 > > Are you sure? It doesn't exist f

gcc 4.9.3 schedule

2015-04-29 Thread Jack Howarth
What is the current schedule for the gcc 4.9.3 maintenance release? Isn't it due this month? Jack

Re: GCC 5.5 Status Report (2017-09-16)

2017-09-16 Thread Jack Howarth
On Sat, Sep 16, 2017 at 3:03 PM, Jakub Jelinek wrote: > Status > == > > The GCC 5 branch is still open for regression and documentation fixes > but it's about time to close the branch with a last release from it. > Thus at the end of the next week I plan to do a RC for GCC 5.5 following > with

pb05 results at rr169776

2011-02-02 Thread Jack Howarth
Sebastian, Below are the results for the Polyhedron 2005 benchmarks on x86_64-apple-darwin10 using -O3 -ffast-math -funroll-loops under gcc trunk at r169776, with -fgraphite-identity and with -fgraphite-identity -ftree-loop-linear. I am surprised at the absence of any impact from -ftree-loop-lin

Re: pb05 results at rr169776

2011-02-03 Thread Jack Howarth
On Thu, Feb 03, 2011 at 11:08:09AM +0100, Richard Guenther wrote: > On Thu, Feb 3, 2011 at 6:43 AM, Jack Howarth wrote: > > Sebastian, > >   Below are the results for the Polyhedron 2005 benchmarks on > > x86_64-apple-darwin10 using -O3 -ffast-math -funroll-loops under gcc

enum built_in_function and divdc3

2011-02-06 Thread Jack Howarth
Richard, The ___divdc3 symbol on Snow Leopard in libSystem is less accurate than that in FSF libgcc (PR42333). We plan to use DECLARE_LIBRARY_RENAMES to provide an alternative symbol ___ieee_divdc3 to access the FSF libgcc ___divdc3 symbol when libSystem.dylib is linked first and !flag_unsafe_m

Re: enum built_in_function and divdc3

2011-02-06 Thread Jack Howarth
On Sun, Feb 06, 2011 at 09:40:41AM -0800, Richard Henderson wrote: > On 02/06/2011 08:12 AM, Jack Howarth wrote: > > what is the correct value is use for the enum entry of the ___divdc3 > > symbol? Is it END_BUILTINS-1 or END_BUILTINS-2? Thanks in advance for > > any cla

Re: targetm.init_builtins and build_common_builtin_nodes ordering

2011-02-07 Thread Jack Howarth
On Mon, Feb 07, 2011 at 11:51:55AM +0100, Richard Guenther wrote: > On Mon, Feb 7, 2011 at 2:35 AM, Mike Stump wrote: > > So, in c-common.c we have: > > > >  targetm.init_builtins (); > >  build_common_builtin_nodes (); > > > > and in f95-1.c we have: > > > >  build_common_builtin_nodes (); > >  t

Re: GCC bootstrap mismatch on OS X 10.4

2011-02-13 Thread Jack Howarth
On Sun, Feb 13, 2011 at 05:27:37PM +, Jonathan Wakely wrote: > On 13 February 2011 09:01, Csaba Raduly wrote: > > > > Any idea what could be the problem and how to fix it? Should I just > > run a simple "make"? > > Questions about using or building gcc should be sent to > gcc-h...@gcc.gnu.org,

Re: PATCH committed: 64-bit Apple Objective-C runtime support

2011-02-18 Thread Jack Howarth
On Thu, Feb 17, 2011 at 06:21:17PM -0800, Mike Stump wrote: > On Feb 17, 2011, at 4:09 PM, Nicola Pero wrote: > > This patch is not me - it's by Iain Sandoe. :-) > > Thanks for chipping in and helping out. I'm excited at having a Objective-C > compiler that works again on darwin. > > That said,

Re: Parma Polyhedra Library 0.11.1

2011-02-20 Thread Jack Howarth
On Sun, Feb 20, 2011 at 06:32:30PM +0100, Prof. Roberto Bagnara wrote: > > We announce the availability of PPL 0.11.1, a new release of the Parma > Polyhedra Library. This release includes several important bug fixes > and performance improvements. Roberto, Have you had any reports of installa

Re: Parma Polyhedra Library 0.11.1

2011-02-21 Thread Jack Howarth
On Mon, Feb 21, 2011 at 12:10:03PM +0100, Roberto Bagnara wrote: > On 02/21/2011 04:42 AM, Jack Howarth wrote: >> On Sun, Feb 20, 2011 at 06:32:30PM +0100, Prof. Roberto Bagnara wrote: >>> >>> We announce the availability of PPL 0.11.1, a new release of the Parma &

new libjava bootstrap failure

2011-03-01 Thread Jack Howarth
Is anyone else building java with lto-bootstrap? At r170606 I am seeing a bootstrap failure which appears as... /bin/sh ./libtool --tag=CXX --mode=compile /sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/./gcc/xgcc -shared-libgcc -B/sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir

Re: new libjava bootstrap failure

2011-03-01 Thread Jack Howarth
On Wed, Mar 02, 2011 at 04:58:41AM +, Dave Korn wrote: > On 02/03/2011 03:23, Jack Howarth wrote: > >Is anyone else building java with lto-bootstrap? At r170606 I am seeing > > a bootstrap > > failure which appears as... > > > make[4]: *** No rule to make

Re: new libjava bootstrap failure

2011-03-02 Thread Jack Howarth
On Wed, Mar 02, 2011 at 07:16:19AM +0100, Ralf Wildenhues wrote: > Hello Dave, > > * Dave Korn wrote on Wed, Mar 02, 2011 at 06:28:15AM CET: > > http://mad-scientist.net/make/autodep.html > > > > although note that where that recommends using "-include" (under > > "Avoiding ``No rule to make

darwin LTO broken under Xcode 3.2.6/4.0

2011-03-12 Thread Jack Howarth
With release of Xcode 3.2.6/4.0 this week, an unfortunate change was made to the darwin assembler which effectively breaks LTO support for darwin. The design of LTO on darwin was based on the fact that mach-o object files tolerated additional sections as long as they didin't contain symbols. Wi

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-12 Thread Jack Howarth
On Sat, Mar 12, 2011 at 09:34:01PM -0800, Chris Lattner wrote: > > On Mar 12, 2011, at 8:17 PM, Jack Howarth wrote: > > > With release of Xcode 3.2.6/4.0 this week, an unfortunate change was made > > to > > the darwin assembler which effectively breaks LTO support

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-13 Thread Jack Howarth
On Sun, Mar 13, 2011 at 12:39:26PM +0100, Jan Hubicka wrote: > >With release of Xcode 3.2.6/4.0 this week, an unfortunate change was > > made to > > the darwin assembler which effectively breaks LTO support for darwin. The > > design > > of LTO on darwin was based on the fact that mach-o obje

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-13 Thread Jack Howarth
On Sun, Mar 13, 2011 at 11:19:13AM -0700, Chris Lattner wrote: > > On Mar 13, 2011, at 8:38 AM, Jack Howarth wrote: > > > On Sun, Mar 13, 2011 at 12:39:26PM +0100, Jan Hubicka wrote: > >>> With release of Xcode 3.2.6/4.0 this week, an unfortunate change was >

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-13 Thread Jack Howarth
On Sun, Mar 13, 2011 at 12:39:26PM +0100, Jan Hubicka wrote: > >With release of Xcode 3.2.6/4.0 this week, an unfortunate change was > > made to > > the darwin assembler which effectively breaks LTO support for darwin. The > > design > > of LTO on darwin was based on the fact that mach-o obje

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-13 Thread Jack Howarth
On Sun, Mar 13, 2011 at 11:55:02AM -0700, Chris Lattner wrote: > > On Mar 13, 2011, at 11:26 AM, Jack Howarth wrote: > > >> Yes, I agree that this is a better solution. This error was put into the > >> linker to detect some overflow conditions for part of the c

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