py27-matplotlib @1.2.0 Install error - build failure

[juanaus@…]

I have been trying to install the port py27-matplotlib @1.2.0 but the installation failed on a a mac os x 10.5.8 + Xcode 3.1 The following is the content of the main.log relevant to the error.

:info:build ============================================================================
:info:build BUILDING MATPLOTLIB
:info:build             matplotlib: 1.2.0
:info:build                 python: 2.7.3 (default, Oct 23 2012, 20:26:23)  [GCC 4.0.1
:info:build                         (Apple Inc. build 5493)]
:info:build               platform: darwin
:info:build 
:info:build REQUIRED DEPENDENCIES
:info:build                  numpy: 1.6.2
:info:build              freetype2: 15.0.9
:info:build 
:info:build OPTIONAL BACKEND DEPENDENCIES
:info:build                 libpng: 1.5.13
:info:build                Tkinter: Tkinter: 81008, Tk: 8.5, Tcl: 8.5
:info:build                   Gtk+: gtk+: 2.24.13, glib: 2.34.2, pygtk: 2.22.0,
:info:build                         pygobject: 2.26.0
:info:build        Mac OS X native: yes
:info:build                     Qt: no
:info:build                    Qt4: no
:info:build                 PySide: no
:info:build                  Cairo: no
:info:build 
:info:build OPTIONAL DATE/TIMEZONE DEPENDENCIES
:info:build               dateutil: 1.5
:info:build                   pytz: 2012h
:info:build 
:info:build OPTIONAL USETEX DEPENDENCIES
:info:build                 dvipng: no
:info:build            ghostscript: no
:info:build                  latex: no
:info:build                pdftops: 0.20.5
:info:build 
:info:build [Edit setup.cfg to suppress the above messages]
:info:build ============================================================================
:info:build pymods ['pylab']
:info:build packages ['matplotlib', 'matplotlib.backends', 'matplotlib.backends.qt4_editor', 'matplotlib.projections', 'matplotlib.testing', 'matplotlib.testing.jpl_units', 'matplotlib.tests', 'mpl_toolkits', 'mpl_toolkits.mplot3d', 'mpl_toolkits.axes_grid', 'mpl_toolkits.axes_grid1', 'mpl_toolkits.axisartist', 'matplotlib.sphinxext', 'matplotlib.tri', 'matplotlib.delaunay']
:info:build running build
:info:build running build_py
:info:build copying lib/matplotlib/mpl-data/matplotlibrc -> build/lib.macosx-10.5-i386-2.7/matplotlib/mpl-data
:info:build running build_ext
:info:build building 'matplotlib._image' extension
:info:build /usr/bin/gcc-4.0 -DNDEBUG -g -fwrapv -O3 -Wall -arch i386 -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1 -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -I/opt/local/include -I/opt/local/include/python/opt/local -I. -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -Isrc -Iagg24/include -I. -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/image.cpp -o build/temp.macosx-10.5-i386-2.7/src/image.o
:info:build src/image.cpp: In member function ‘Py::Object Image::resize(const Py::Tuple&, const Py::Dict&)’:
:info:build src/image.cpp:443: warning: comparison between signed and unsigned integer expressions
:info:build src/image.cpp:443: warning: comparison between signed and unsigned integer expressions
:info:build agg24/include/agg_rasterizer_scanline_aa.h:190: warning: ‘x’ may be used uninitialized in this function
:info:build agg24/include/agg_rasterizer_scanline_aa.h:191: warning: ‘y’ may be used uninitialized in this function
:info:build src/image.cpp:569: error: insn does not satisfy its constraints:
:info:build (insn 6747 1266 1267 139 agg24/include/agg_color_rgba.h:268 (set (mem:QI (plus:SI (reg/f:SI 6 bp)
:info:build                 (const_int -1768 [0xfffffffffffff918])) [0 SR.4381+0 S1 A8])
:info:build         (reg:QI 4 si)) 56 {*movqi_1} (nil)
:info:build     (nil))
:info:build src/image.cpp:569: internal compiler error: in reload_cse_simplify_operands, at postreload.c:391
:info:build Please submit a full bug report,
:info:build with preprocessed source if appropriate.
:info:build See <URL:http://developer.apple.com/bugreporter> for instructions.
:info:build error: command '/usr/bin/gcc-4.0' failed with exit status 1
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-matplotlib/py27-matplotlib/work/matplotlib-1.2.0" && /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 setup.py --no-user-cfg build 
:info:build Exit code: 1
:error:build org.macports.build for port py27-matplotlib returned: command execution failed
:debug:build Error code: CHILDSTATUS 73634 1
:debug:build Backtrace: command execution failed
    while executing
"system -nice 0 $fullcmdstring"
    ("eval" body line 1)
    invoked from within
"eval system $notty $nice \$fullcmdstring"
    invoked from within
"command_exec build"
    (procedure "portbuild::build_main" line 8)
    invoked from within
"$procedure $targetname"
:info:build Warning: targets not executed for py27-matplotlib: org.macports.activate org.macports.build org.macports.destroot org.macports.install
:notice:build Please see the log file for port py27-matplotlib for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-matplotlib/py27-matplotlib/main.log

[juanaus@…]

mail.log

[jmroot (Joshua Root)]

Please remember to fill in the Port field and Cc the maintainer.

[skymoo (Adam Mercer)]

I don't have access to a Leopard Machine to try and reproduce but it seems to be a compiler bug:

:info:build src/image.cpp:569: internal compiler error: in reload_cse_simplify_operands, at postreload.c:391
:info:build Please submit a full bug report,
:info:build with preprocessed source if appropriate.
:info:build See <URL:http://developer.apple.com/bugreporter> for instructions.
:info:build error: command '/usr/bin/gcc-4.0' failed with exit status 1

Can you try using gcc-4.2:

sudo port install py27-matplotlib configure.compiler=apple-gcc-4.2

[juanaus@…]

Thanks for all your help, I try your suggestion but unfortunately it cannot build matplotlib. Here is what I get:

comp:gcc-5666.3 oliveros$ sudo port install py27-matplotlib configure.compiler=apple-gcc-4.2
--->  Computing dependencies for py27-matplotlib
--->  Fetching archive for py27-matplotlib
--->  Attempting to fetch py27-matplotlib-1.2.0_0+tkinter.darwin_9.i386.tbz2 from http://packages.macports.org/py27-matplotlib
--->  Attempting to fetch py27-matplotlib-1.2.0_0+tkinter.darwin_9.i386.tbz2 from http://lil.fr.packages.macports.org/py27-matplotlib
--->  Attempting to fetch py27-matplotlib-1.2.0_0+tkinter.darwin_9.i386.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/py27-matplotlib
--->  Fetching distfiles for py27-matplotlib
--->  Verifying checksum(s) for py27-matplotlib
--->  Extracting py27-matplotlib
--->  Applying patches to py27-matplotlib
--->  Configuring py27-matplotlib
--->  Building py27-matplotlib
Error: org.macports.build for port py27-matplotlib returned: command execution failed
Please see the log file for port py27-matplotlib for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-matplotlib/py27-matplotlib/main.log
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port py27-matplotlib failed

The error in the main.log looks like this:

:info:build running build_ext
:info:build building 'matplotlib.ft2font' extension
:info:build creating build/temp.macosx-10.5-i386-2.7
:info:build creating build/temp.macosx-10.5-i386-2.7/src
:info:build creating build/temp.macosx-10.5-i386-2.7/CXX
:info:build /opt/local/bin/gcc-apple-4.2 -DNDEBUG -g -fwrapv -O3 -Wall -arch i386 -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1 -I/opt/local/include -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include -I/opt/local/include/freetype2 -I/opt/local/include -I/opt/local/include/python/opt/local -I. -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/ft2font.cpp -o build/temp.macosx-10.5-i386-2.7/src/ft2font.o
:info:build unable to execute /opt/local/bin/gcc-apple-4.2: No such file or directory
:info:build error: command '/opt/local/bin/gcc-apple-4.2' failed with exit status 1
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-matplotlib/py27-matplotlib/work/matplotlib-1.2.0" && /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 setup.py --no-user-cfg build 
:info:build Exit code: 1
:error:build org.macports.build for port py27-matplotlib returned: command execution failed
:debug:build Error code: CHILDSTATUS 77544 1
:debug:build Backtrace: command execution failed
    while executing
"system -nice 0 $fullcmdstring"
    ("eval" body line 1)
    invoked from within
"eval system $notty $nice \$fullcmdstring"
    invoked from within
"command_exec build"
    (procedure "portbuild::build_main" line 8)
    invoked from within
"$procedure $targetname"
:info:build Warning: targets not executed for py27-matplotlib: org.macports.activate org.macports.build org.macports.destroot org.macports.install
:notice:build Please see the log file for port py27-matplotlib for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-matplotlib/py27-matplotlib/main.log

[mf2k (Frank Schima)]

The error implies that you do not have the apple gcc 4.2 port installed. What is the output of the following?

port installed apple-gcc42

[juanaus@…]

Replying to macsforever2000@…:

The error implies that you do not have the apple gcc 4.2 port installed. What is the output of the following?

port installed apple-gcc42

Hi, yes I did notice that after I sent my comment. So, I tried installing apple-gcc42 and just gcc42 with the following outcome:

--->  Building gcc42
Error: org.macports.build for port gcc42 returned: command execution failed
Please see the log file for port gcc42 for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_gcc42/gcc42/main.log
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port gcc42 failed

[juanaus@…]

gcc42 main.log

[mf2k (Frank Schima)]

That's a totally different error for a totally different port. Please file a new ticket for that.

[jmroot (Joshua Root)]

You shouldn't need to install apple-gcc42, since Apple's gcc-4.2 is included with Xcode 3.1. You definitely don't want gcc42 since that is the "vanilla" FSF version without any of Apple's patches.

So ram's suggested command in comment:2 wasn't quite right; it should have been:

sudo port install py27-matplotlib configure.compiler=gcc-4.2

[juanaus@…]

Replying to jmr@…:

You shouldn't need to install apple-gcc42, since Apple's gcc-4.2 is included with Xcode 3.1. You definitely don't want gcc42 since that is the "vanilla" FSF version without any of Apple's patches.

So ram's suggested command in comment:2 wasn't quite right; it should have been:

sudo port install py27-matplotlib configure.compiler=gcc-4.2

Thank you! I think that made the trick. Now matplotlib is working again, it shows some leaking warnings while plotting but in general is working. Thank you again for all your help.

[skymoo (Adam Mercer)]

Great! Just to clarify, is it Xcode-3.1 you have or Xcode-3.1.4?

[juanaus@…]

Replying to ram@…:

Great! Just to clarify, is it Xcode-3.1 you have or Xcode-3.1.4?

Xcode Version 3.1.3

[skymoo (Adam Mercer)]

Any chance you could upgrade to 3.1.4 and try the build again?

[petrrr]

I observed the same build problem on my Mac OS X 10.5.8, while updating to 1.2.0. I am using python26 (py26-matplotlib).

proposal: change py27-matplotlib to py-matplotlib

XCode 3.1.4

With gcc-4.2 it builds fine:

sudo port -v upgrade py26-matplotlib configure.compiler=gcc-4.2

[skymoo (Adam Mercer)]

Replying to Peter.Danecek@…:

proposal: change py27-matplotlib to py-matplotlib

I don't understand this statement. matplotlib-1.2.0 dropped support for python24 and python26 and as such python27 was made the default version, therefore py-matplotlib and py27-matplotlib are the same?

XCode 3.1.4

With gcc-4.2 it builds fine

Does it still fail with Xcode-3.1.4 when using gcc-4.0?

[petrrr]

Replying to ram@…:

Replying to Peter.Danecek@…:

proposal: change py27-matplotlib to py-matplotlib

I don't understand this statement. matplotlib-1.2.0 dropped support for python24 and python26 and as such python27 was made the default version, therefore py-matplotlib and py27-matplotlib are the same?

XCode 3.1.4

With gcc-4.2 it builds fine

Does it still fail with Xcode-3.1.4 when using gcc-4.0?

Yes, it fails with gcc-4.0 (logfile: py-matplotlib.gcc40.main.log), while it builds with gcc-4.2 (logfile: py-matplotlib.gcc42.main.log).

[petrrr]

logfile using gcc-4.0

[petrrr]

logfile using gcc-4.2

[skymoo (Adam Mercer)]

r101344