Hi Jack,

On 29 Apr 2014, at 16:31, Jack Howarth <howarth.at.f...@gmail.com> wrote:
Hi Jack,

it looks all fine to me:

$ which gcc
/usr/bin/gcc
$ gcc -v
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr 
--with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
Target: x86_64-apple-darwin13.1.0
Thread model: posix
$ which g++
/usr/bin/g++
$ g++ --version
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr 
--with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
Target: x86_64-apple-darwin13.1.0
Thread model: posix


The same when running within the gcc49 fink package:

+ which gcc
/opt/fink/var/lib/fink/path-prefix-clang/gcc
 gcc -v
+ gcc -v
Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
Target: x86_64-apple-darwin13.1.0
Thread model: posix
clang: warning: argument unused during compilation: 
'-Wno-error=unused-command-line-argument-hard-error-in-future'
 which g++
+ which g++
/opt/fink/var/lib/fink/path-prefix-libcxx/g++
 g++ -v
+ g++ -v
Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
Target: x86_64-apple-darwin13.1.0
Thread model: posix

Remi


> Remi,
>    The only instance of this sort of failure is from MacPorts last year…
> 
> http://trac.macports.org/ticket/41917
> 
> The problem apparently wasn't considered critical by the MacPorts developers. 
> I believe this was because the user was using the ancient /usr/bin/gcc-4.2 
> compiler. The fink packaging has been tested on both darwin12 and darwin13 
> using Xcode 5.1.1 without issue as well as darwin11 with Xcode 4.6. I would 
> make sure that you have a stock installation of the devtools without any 
> customized symlinks or legacy binaries from previous Xcode releases left 
> behind. You might try executing the system compilers by hand with -v to 
> confirm that those in /usr/bin are really from Xcode 5.1.1. The Mavericks 
> release introduced compiler stubs into /usr/bin which automate the 
> installation of Xcode and the command line tools. If the upgrade to Mavericks 
> went wrong and those stubs are not installed, the legacy compilers might be 
> used rather than those from Xcode 5.1.1. Note that the Command Line Tools 
> don't install directly into /usr/bin in Mavericks so that if the compiler 
> stubs don't replace the legacy compiler binaries in /usr/bin during the 
> installation of Mavericks, the mechanism for finding the proper compilers is 
> defeated.
>            Jack 
> ps If you find that the legacy compilers haven't been replaced by the 
> compiler stubs in /usr/bin, a reinstallation of the latest Mavericks from 
> Apple followed by reinstalling the command line tools with 'xcode-select 
> --install' should solve the problem.
> 
> 
> On Tue, Apr 29, 2014 at 9:15 AM, Remi Mommsen <remigius.momm...@cern.ch> 
> wrote:
>> Hi Jack,
>> 
>> I'm trying to build gcc49-4.9.0-1000 on a rather old MacBook Pro (15-inch 
>> Early 2008) with Mac OS 10.9.2. However, the build fails reproducible:
>> 
>> /opt/fink/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/./gcc/xgcc 
>> -B/opt/fink/src/fink.build/gcc49-4.9.0-1000/darwin_objdir/./gcc/ 
>> -B/opt/fink/lib/gcc4.9/x86_64-apple-darwin13.1.0/bin/ 
>> -B/opt/fink/lib/gcc4.9/x86_64-apple-darwin13.1.0/lib/ -isystem 
>> /opt/fink/lib/gcc4.9/x86_64-apple-darwin13.1.0/include -isystem 
>> /opt/fink/lib/gcc4.9/x86_64-apple-darwin13.1.0/sys-include    -g -O2 -m32 
>> -O2  -g -O2 -DIN_GCC    -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual 
>> -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  
>> -isystem ./include   -pipe -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc 
>> -fno-stack-protector   -pipe -fno-common -I. -I. -I../../.././gcc 
>> -I../../../../gcc-4.9.0/libgcc -I../../../../gcc-4.9.0/libgcc/. 
>> -I../../../../gcc-4.9.0/libgcc/../gcc 
>> -I../../../../gcc-4.9.0/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS -o 
>> _mulxc3.o -MT _mulxc3.o -MD -MP -MF _mulxc3.dep -DL_mulxc3 -c 
>> ../../../../gcc-4.9.0/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS
>> ../../../../gcc-4.9.0/libgcc/libgcc2.c: In function '__mulxc3':
>> ../../../../gcc-4.9.0/libgcc/libgcc2.c:1964:6: internal compiler error: 
>> Illegal instruction: 4
>>     a = COPYSIGN (isinf (a) ? 1 : 0, a);
>>       ^
>> libbacktrace could not find executable to open
>> Please submit a full bug report,
>> with preprocessed source if appropriate.
>> See <http://gcc.gnu.org/bugs.html> for instructions.
>> 
>> Package manager version: 0.36.4.1
>> Distribution version: selfupdate-cvs Tue Apr 29 11:13:50 2014, 10.9, x86_64
>> Trees: local/main stable/main
>> Xcode.app: 5.1.1
>> Xcode command-line tools: 5.1.0.0.1.1396320587
>> Max. Fink build jobs:  2
>> 
>> 
>> I also tried the build with only one build job, but no avail.
>> 
>> Any ideas?
>> 
>> Remi
>> 
>> 

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