On 19.1.2007, at 3.35, Kevin Horton wrote:

I'm a new MacPorts user with my first build failure. I'm running OS X 10.4.8 on a G4. I believe I have the latest XCode:

% gcc --version
powerpc-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5367)

I did a port selfupdate today, then a port install py-wxpython. It failed like:

Error: Target com.apple.build returned: shell command "cd "/opt/ local/var/db/dports/build/ _Volumes_Maxtor_300_opt_local_var_db_dports_sources_rsync.rsync.darwin ports.org_dpupdate_dports_python_py-wxpython/work/wxPython- src-2.8.0.1/wxPython" && WX_CONFIG="/opt/local/bin/wx-config" UNICODE="1" WXPORT="mac" /opt/local/bin/python2.5 setup.py build" returned error 1 Command output: src/helpers.cpp:2894: error: 'bool wxPyImageHandler::LoadFile' is not a static member of 'class wxPyImageHandler'
src/helpers.cpp:2894: error: 'wxImage' was not declared in this scope
src/helpers.cpp:2894: error: 'image' was not declared in this scope
src/helpers.cpp:2894: error: 'wxInputStream' was not declared in this scope
src/helpers.cpp:2894: error: 'stream' was not declared in this scope
src/helpers.cpp:2895: error: expected primary-expression before 'bool'
src/helpers.cpp:2895: error: expected primary-expression before 'int'
src/helpers.cpp:2895: error: initializer expression list treated as compound expression
src/helpers.cpp:2895: error: expected ',' or ';' before '{' token
src/helpers.cpp:2919: error: 'bool wxPyImageHandler::SaveFile' is not a static member of 'class wxPyImageHandler'
src/helpers.cpp:2919: error: 'wxImage' was not declared in this scope
src/helpers.cpp:2919: error: 'image' was not declared in this scope
src/helpers.cpp:2919: error: 'wxOutputStream' was not declared in this scope
src/helpers.cpp:2919: error: 'stream' was not declared in this scope
src/helpers.cpp:2920: error: expected primary-expression before 'bool'
src/helpers.cpp:2920: error: initializer expression list treated as compound expression
src/helpers.cpp:2920: error: expected ',' or ';' before '{' token
src/helpers.cpp:2942: error: 'int wxPyImageHandler::GetImageCount' is not a static member of 'class wxPyImageHandler' src/helpers.cpp:2942: error: 'wxInputStream' was not declared in this scope
src/helpers.cpp:2942: error: 'stream' was not declared in this scope
src/helpers.cpp:2942: error: expected ',' or ';' before '{' token
src/helpers.cpp: In function 'bool wxPyCheckForApp()':
src/helpers.cpp:752: warning: control reaches end of non-void function
src/helpers.cpp: In member function 'bool wxPyInputStream::eof()':
src/helpers.cpp:1094: warning: control reaches end of non-void function
src/helpers.cpp: In member function 'int wxPyInputStream::tell()':
src/helpers.cpp:1241: warning: control reaches end of non-void function
src/helpers.cpp: In function 'bool wxPyTestDisplayAvailable()':
src/helpers.cpp:3016: warning: control reaches end of non-void function
error: command '/usr/bin/gcc-4.0' failed with exit status 1

Error: Status 1 encountered during processing.
============================

I repeated again with port -v install py-wxpython, and noted that there may be signs that it thinks it is building for 10.3. There is also a strange cc1plus: warning buried in there:

cc1plus: warning: command line option "-Wstrict-prototypes" is valid for C/ObjC but not for C++

...
ls: wx*-2.4-config: No such file or directory
ls: wx*-2.4-config: No such file or directory

Warning: No config found to match: /usr/bin/wx-config -- toolkit=mac --unicode=yes --version=2.8 --libs gl
           in /usr/lib/wx/config
  If you require this configuration, please install the desired
  library build.  If this is part of an automated configuration
  test and no other errors occur, you may safely ignore it.
  You may use wx-config --list to see all configs available in
  the default prefix.

Found wx-config: /usr/bin/wx-config
    Using flags:  --toolkit=mac --unicode=yes --version=2.8
Preparing CORE...
Preparing GLCANVAS...
Preparing STC...
Preparing GIZMOS...
running build
running build_py
copying wx/__version__.py -> build.unicode/lib.macosx-10.3-ppc-2.5/wx
copying wx/build/build_options.py -> build.unicode/lib.macosx-10.3- ppc-2.5/wx/build
running build_ext
building '_core_' extension
/usr/bin/gcc-4.0 -fno-strict-aliasing -Wno-long-double -no-cpp- precomp -mno-fused-madd -DNDEBUG -g -O3 -Wall -Wstrict-prototypes - DSWIG_TYPE_TABLE=_wxPython_table -DSWIG_PYTHON_OUTPUT_TUPLE - DWXP_USE_THREAD=1 -UNDEBUG -Iinclude -Isrc -I/opt/local/include/ python2.5 -c src/helpers.cpp -o build.unicode/temp.macosx-10.3- ppc-2.5/src/helpers.o -O2 cc1plus: warning: command line option "-Wstrict-prototypes" is valid for C/ObjC but not for C++
In file included from src/helpers.cpp:16:
include/wx/wxPython/wxPython_int.h:19:19: error: wx/wx.h: No such file or directory
...

What other info will help troubleshooting?


Kevin Horton
Ottawa, Canada


Hi,
one occasion I've seen something like this is, you could check, that $ {prefix}/bin/wx-config is symbolic link with inclination to point a non-existing script:

[EMAIL PROTECTED]:wxWidgets-devel> ll /opt/local/bin/wx-config
lrwxr-xr-x 1 root admin 48 18 Tam 20:27 /opt/local/bin/wx-config@ -> /opt/local/lib/wx/config/mac-unicode-release-2.6

Remove that and recreate the link:

[EMAIL PROTECTED]:wxWidgets-devel> sudo rm /opt/local/bin/wx-config
Password:
[EMAIL PROTECTED]:wxWidgets-devel> sudo ln -s /opt/local/lib/wx/config/mac- unicode-release-2.8 /opt/local/bin/wx-config

I've had to do this a few times.

HTH,

!
! Jyrki Wahlstedt
!       skype:jyrkiwahlstedt
!       http://www.wahlstedt.fi/jyrki/
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