[yt-users] Installing yt-dev on OS X 10.8.3

Tue Apr 9 12:02:09 PDT 2013

If I recall correctly the gcc-apple-x.x is used when you install macports
GCC, it renames the default link of the system gcc to one with "apple", and
the new gcc becomes the macports one.

I helped Pengfei install YT on his 10.8.3, and again if I recall correctly
all we had to do is get XCode from the App store and the dev yt install
script just worked, without using the comments of changing gcc/g++.  I do
not currently have 10.8.3 so I'm speaking from memory.

So if that's true:
+1 remove comment

From
G.S.

On Tue, Apr 9, 2013 at 11:57 AM, Nathan Goldbaum <nathan12343 at gmail.com>wrote:

> I'm pretty sure xcode currently installs executables named gcc and g++.
>  I'm not sure what fink, macports, and homebrew calls their gcc
> executables.  See for example this StackOverflow discussion:
> http://stackoverflow.com/q/12256616
>
>
>
>
> On Tue, Apr 9, 2013 at 11:51 AM, Matthew Turk <matthewturk at gmail.com>wrote:
>
>> On Tue, Apr 9, 2013 at 2:43 PM, Nathan Goldbaum <nathan12343 at gmail.com>
>> wrote:
>> > Brian, I generally set CC=gcc and CXX=g++.  These were renamed during
>> the
>> > transition from OS X 10.6 to 10.7.
>> >
>> > I don't have gcc-apple-4.2 or g++-appled-4.2 on my system.
>> >
>>
>> Should we make a note of the version-specific names in the install script?
>>
>> Also, don't either or both of you Britton and Nathan hand download
>> your own GCC ecosystem?  Should we have a link to that?  XCode seems
>> to have a lot of shifting sands, and it's not clear to me how many
>> more layers of monkey-patching is appropriate.  But I will leave this
>> up to your (collective) discretion.
>>
>> -Matt
>>
>> >
>> > On Tue, Apr 9, 2013 at 11:41 AM, Britton Smith <brittonsmith at gmail.com>
>> > wrote:
>> >>
>> >> Hi Brian,
>> >>
>> >> I have had luck installing without setting the compiler variables the
>> way
>> >> the script currently tells you.  This may actually get changed quite
>> soon.
>> >> However, if that doesn't work, it seems that gcc-4.2 and g++-4.2 have
>> been
>> >> renamed gcc-apple-4.2, g++-appled-4.2.
>> >>
>> >> Britton
>> >>
>> >>
>> >> On Tue, Apr 9, 2013 at 2:38 PM, Brian Crosby <crosby.bd at gmail.com>
>> wrote:
>> >>>
>> >>> Hi everyone,
>> >>>
>> >>> I've run into a problem installing yt-dev.  It appears to be having
>> >>> problems while installing matplotlib, and is failing as follows:
>> >>>
>> >>> Installing matplotlib-1.2.0 (arguments: 'matplotlib-1.2.0')
>> >>> ********************************************
>> >>>         FAILURE REPORT:
>> >>> ********************************************
>> >>>
>> >>> building 'matplotlib.ft2font' extension
>> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
>> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
>> >>> -I/Users/crosby/yt-dev-x86_64/include
>> >>>
>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
>> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
>> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
>> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c src/ft2font.cpp -o
>> >>> build/temp.macosx-10.4-x86_64-2.7/src/ft2font.o
>> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
>> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
>> >>> -I/Users/crosby/yt-dev-x86_64/include
>> >>>
>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
>> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
>> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
>> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c src/mplutils.cpp -o
>> >>> build/temp.macosx-10.4-x86_64-2.7/src/mplutils.o
>> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
>> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
>> >>> -I/Users/crosby/yt-dev-x86_64/include
>> >>>
>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
>> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
>> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
>> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c
>> CXX/cxx_extensions.cxx -o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxx_extensions.o
>> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
>> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
>> >>> -I/Users/crosby/yt-dev-x86_64/include
>> >>>
>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
>> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
>> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
>> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c CXX/cxxsupport.cxx
>> -o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxsupport.o
>> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
>> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
>> >>> -I/Users/crosby/yt-dev-x86_64/include
>> >>>
>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
>> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
>> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
>> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c
>> >>> CXX/IndirectPythonInterface.cxx -o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/IndirectPythonInterface.o
>> >>> gcc-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -mmacosx-version-min=10.7
>> >>> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
>> >>> -I/Users/crosby/yt-dev-x86_64/include
>> >>>
>> -I/Users/crosby/yt-dev-x86_64/lib/python2.7/site-packages/numpy/core/include
>> >>> -I/Users/crosby/yt-dev-x86_64/include/freetype2
>> >>> -I/Users/crosby/yt-dev-x86_64/include -I.
>> >>> -I/Users/crosby/yt-dev-x86_64/include/python2.7 -c
>> CXX/cxxextensions.c -o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxextensions.o
>> >>> g++-4.2 -bundle -undefined dynamic_lookup
>> >>> -L/Users/crosby/yt-dev-x86_64/lib/
>> -L/Users/crosby/yt-dev-x86_64/lib64/
>> >>> -L/Users/crosby/yt-dev-x86_64/lib/
>> -L/Users/crosby/yt-dev-x86_64/lib64/
>> >>> -L/Users/crosby/yt-dev-x86_64/lib/
>> -L/Users/crosby/yt-dev-x86_64/lib64/
>> >>> -L/Users/crosby/yt-dev-x86_64/lib/
>> -L/Users/crosby/yt-dev-x86_64/lib64/
>> >>> -mmacosx-version-min=10.7
>> build/temp.macosx-10.4-x86_64-2.7/src/ft2font.o
>> >>> build/temp.macosx-10.4-x86_64-2.7/src/mplutils.o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxx_extensions.o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxsupport.o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/IndirectPythonInterface.o
>> >>> build/temp.macosx-10.4-x86_64-2.7/CXX/cxxextensions.o
>> >>> -L/Users/crosby/yt-dev-x86_64/lib -L/Users/crosby/yt-dev-x86_64/lib
>> >>> -lfreetype -lz -lstdc++ -lm -o
>> >>> build/lib.macosx-10.4-x86_64-2.7/matplotlib/ft2font.so
>> >>> unable to execute g++-4.2: No such file or directory
>> >>> error: command 'g++-4.2' failed with exit status 1
>> >>>
>> >>>
>> >>> I'm installing on OS X 10.8.3, and am now using a fresh install of
>> Xcode
>> >>> tools in an earlier attempt to solve this.  I have also set the
>> environment
>> >>> variables CC=gcc-4.2 and CXX=g++-4.2, as suggested by the install
>> script.
>> >>> Has anyone encountered this before, or have any suggestions for
>> solving it?
>> >>>
>> >>> Thanks,
>> >>> Brian
>> >>> _______________________________________________
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>> >>> yt-users at lists.spacepope.org
>> >>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >>
>> >>
>> >>
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