[igraph] Re: Compile failure with last two nightly builds of igraph C core -- missing header files

[Tony]

Tamas,

Thanks for the replies.  In advance of using the new nightly, I was
able to successful build the core and python nightlies.

But at runtime, there is a problem:

Traceback (most recent call last):
  File "graphanalysis.py", line 1, in <module>
    from igraph import *
  File "/usr/local/lib/python2.7/site-packages/igraph/__init__.py",
line 34, in <module>
    from igraph._igraph import *
ImportError: /usr/local/lib/python2.7/site-packages/igraph/_igraph.so:
undefined symbol: igraph_has_multiple

When running setup.py in python-igraph-0.6, I saw a complaint about an
implicit declaration of igraph_has_multiple in graphobject.c.:

gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
-Wstrict-prototypes -fPIC -I/usr/include -I/usr/local/include -I../../
build/include -I../../include -I/usr/local/include -I/usr/include -I/
usr/local/include/python2.7 -c src/graphobject.c -o build/temp.linux-
x86_64-2.7/src/graphobject.o
src/graphobject.c: In function ‘igraphmodule_Graph_has_multiple’:
src/graphobject.c:855: warning: implicit declaration of function
‘igraph_has_multiple’

I thought I was using matching nightly builds for core and python
(2326).  Maybe the newest nightly will solve this problem?

Tony



On Feb 8, 5:44 am, Tamas Nepusz <address@hidden> wrote:
> Hi Tony,
>
> I've just committed a patch that adds the missing files to the nightly
> tarball. Tomorrow's nightlies should be OK.
>
> --
> T.
>
> On 02/08/2011 04:29 AM, Tony wrote:
>
>
>
>
>
>
>
>
>
> > After adding all the f2c .h files and getting beyond these errors, it
> > appears that other things are missing as well:
>
> > make[3]:  *** No rule to make target 'f2c/sysdev1.h0', needed by f2c/
> > sysdep1.h'.  Stop.
>
> > On Feb 7, 11:48 am, Tony <address@hidden> wrote:
> >> On a 64-bit Ubuntu box (kernel 2.6.32-28-generic), the last two
> >> nightly builds (0.6-2321-2011206 and 0.6-2326-20110207) hit compile
> >> failures deep into the compile/build phase.  Specifically, when
> >> compiling f2c/iio.c, I see errors about fio.h and fmt.h (not such file
> >> or directory) and resulting undeclared functions in iio.c
>
> >> Thanks for any assistance.
>
> >> Tony
>
> >> _______________________________________________
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