visualpython-users

Re: [Visualpython-users] building failure from visual-5.2_release.tar.bz2 on Mac OS X10.6.4

[K. U. <u.k...@gm...>]

Hi,

I made this patch (now I'm using 5-3.2),
================
--- visual-5.32_releaseORIG/src/Makefile.in	2010-01-31 05:31:57.000000000 +0900
+++ visual-5.32_release/src/Makefile.in	2010-07-21 07:27:31.000000000 +0900
@@ -43,7 +43,8 @@
 # Prevent using the broken Apple C preprocessor,
 # silence a warning from Python 2.3, which uses a long double for padding
 # in an inconvient place for Apple's GCC.
-OSX_CPPFLAGS = #-no-cpp-precomp -fno-common -Wno-long-double
+OSX_CPPFLAGS =
-I/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include
\
+		#-no-cpp-precomp -fno-common -Wno-long-double

 # System configuration variables for Unix-like systems
 GTK_LIBS = @GTK_LIBS@
@@ -115,7 +116,7 @@
 # and not another one with a similar name that you happen to fancy"),
but it isn't.
 # On Leopard (10.5), it must be used whenever you link with
/usr/X11/lib/libGL.dylib
 # (even indirectly, for example by linking with libgtkgl-2.0.dylib)."
-_OSX_SORULE = $(CXX) -v -bundle -bundle_loader $(PYTHON) \
+_OSX_SORULE = $(CXX) -v -bundle -undefined dynamic_lookup \
 	$(CVISUAL_LDFLAGS) $(LDFLAGS) -o $@ $^ $(CVISUAL_LIBS) $(LIBS) \
 	-Wl,-exported_symbols_list,$(srcdir)/osx-symbols.txt \
 	-Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
@@ -199,7 +200,7 @@
   ifeq ($(PYTHON_PLATFORM),darwin)
     # Special rules for OSX
     CVISUAL_LIBS += $(filter-out $(_FILTER_OUT), $(GTK_LIBS) \
-       $(GTHREAD_LIBS) /sw/lib/libboost_python-mt.a -lboost_thread-mt
-lboost_signals)
+       $(GTHREAD_LIBS) /opt/local/lib/libboost_python-mt.a
-lboost_thread-mt -lboost_signals)
     CXX_RULE = $(DEFAULT_CXX_RULE)
     LINK_RULE = $(OSX_SORULE)
     PLATFORM_TARGET = cvisualmodule.so
===========
and ,
 $ ./configure --prefix=/opt/local
 $ make
, so they work.(I attached config.log & build.log)

As I try to use visual python in site-packages/ directory,
 $ python
 Python 2.6.5 (r265:79063, Jul  9 2010, 16:00:04)
 [GCC 4.2.1 (Apple Inc. build 5659)] on darwin
 Type "help", "copyright", "credits" or "license" for more information.
 >>> import visual
 Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
   File "visual/__init__.py", line 59, in <module>
     import cvisual
 ImportError: dlopen(./cvisualmodule.so, 2): Symbol not found:
_GTK_WIDGET_NO_WINDOW
   Referenced from: /opt/local/lib/libgtkglext-x11-1.0.0.dylib
   Expected in: flat namespace
  in /opt/local/lib/libgtkglext-x11-1.0.0.dylib
 >>>
. These are new error message.

Did I build visual python correctly with my patch ?
Can I remove the new error message ?

-- 
K. Uebayashi

Re: [Visualpython-users] building failure from visual-5.2_release.tar.bz2 on Mac OS X10.6.4

[K. U. <u.k...@gm...>]

Hi,

I found same problem in macports ticket .
https://svn.macports.org/ticket/25782

It said
"
gtkglext @1.2.0_4 is not compatible with gtk2 @2.20.1_0
as revealed in ticket:25160. See the thread at
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=585155 for further
info.
"

I'm  try to build locally with debian patch.

-- 
K. Uebayashi

Re: [Visualpython-users] building failure from visual-5.2_release.tar.bz2 on Mac OS X10.6.4

[K. U. <u.k...@gm...>]

Hi,

Used this patch,
https://build.opensuse.org/package/view_file?file=gtkglext-deprecated_macros.patch&package=gtkglext&project=home%3Acwh
,
I fixed gtkglext @1.2.0_4(MacPorts) bug in my local MacOSX.
The bug(https://svn.macports.org/ticket/25160) is removed, so ghemical runs.
#

Although removing the gtkglext bug,
Visualpython does not run with my patch for OSX_CPPFLAGS &  $(GTHREAD_LIBS)

visual-5.32_release has been  build, but in the build
directory(visual-5.32_release/site-packages)
I can not import visual.
When I import visual in python prompt, python is clashed.

Is it the only way to use source-built visualpython in MacOSX?

I attached "python -v" log after importing visual.

-- 
K. Uebayashi

Re: [Visualpython-users] building failure from visual-5.2_release.tar.bz2 on Mac OS X10.6.4

[Bruce S. <bas...@nc...>]

I'm not competent to comment on the other issues you raise, but the
answer to the question below is no, you can run VPython on MacOSX by
installing the binaries available on the Mac download page at
vpython.org. Or you can use the packages available in fink. It is not
necessary to build from source to be able to use VPython on the Mac.

Bruce Sherwood

On Sat, Jul 24, 2010 at 8:17 AM, K. Uebayashi <u.k...@gm...> wrote:

>
> Is it the only way to use source-built visualpython in MacOSX?
>

Re: [Visualpython-users] building failure from visual-5.2_release.tar.bz2 on Mac OS X10.6.4

[K. U. <u.k...@gm...>]

Hi, all

I summarize my situation.
# I can NOT use fink package because of proxy.

0. Using packages from macports
  gtkglext @1.2.0_4 (active)
  gtkglextmm @1.2.0_0 (active)
  py26-numpy @1.4.1_1+gcc44+no_atlas (active)
  python26 @2.6.5_3+universal (active)
1. Using visual-5.32_release.tar.gz
2. Adding the patch. (attached [patch.txt]; these is some change before)
3. Executing "./configure --prefix=/opt/local && make"", I have built
cvisualmodule.so in site-packages.
4. "cd site-packages"  and "import visual" in python prompt cause the
crash(attached [py.log with 'python -vv']);
    $ python
    Python 2.6.5 (r265:79063, Jul 24 2010, 17:00:40)
    [GCC 4.2.1 (Apple Inc. build 5659)] on darwin
    Type "help", "copyright", "credits" or "license" for more information.
    >>> import visual
   Python(62032) malloc: *** error for object 0x1030cf6c0: pointer
being freed was not allocated
   *** set a breakpoint in malloc_error_break to debug
   Abort trap
6. the situation is same as in cvs source.

Could I avoid this crush with using macports ?
Where should I check ?

thanks,


2010/7/25 Bruce Sherwood <bas...@nc...>:
> I'm not competent to comment on the other issues you raise, but the
> answer to the question below is no, you can run VPython on MacOSX by
> installing the binaries available on the Mac download page at
> vpython.org. Or you can use the packages available in fink. It is not
> necessary to build from source to be able to use VPython on the Mac.
>
> Bruce Sherwood
>
> On Sat, Jul 24, 2010 at 8:17 AM, K. Uebayashi <u.k...@gm...> wrote:
>
>>
>> Is it the only way to use source-built visualpython in MacOSX?
>>
>
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-- 
K. Uebayashi