Required Cutecash dependencies

[Herbert Thoma]

Christian Stimming schrieb:
> Am Samstag, 6. März 2010 schrieb Herbert Thoma:
>>>> Do you know how to check for the guile version and how to set the
>>>>  HAVE_GUILE18 if required in cmake?
>> Does not seem to work :-(
>>
>> The check works. I added
>> MESSAGE ("Found Guile ${GUILE_VERSION_MAJOR}.${GUILE_VERSION_MINOR}")
>> to CMakeLists.txt and it reports 1.8.
>>
>> However, when I do make VERBOSE=1 I get: (...)
>>
>> There is no -DHAVE_GUILE18 in the gcc command line. Is it possible that
>> ADD_DEFINITIONS (foobar) is not propagated to subdirs?
> 
> According to the documentation of ADD_DEFINITIONS (run "cmake --help-command 
> add_definitions"), this command should specifically add this to the current 
> directory *and below*. ALso, for HAVE_CONFIG_H in src/CMakeLists.txt this 
> seems to work fine. It is weird if "make VERBOSE=1" confirms it didn't arrive 
> in the command line.

Yes, if I add ADD_DEFINITIONS (-DHAVE_GUILE18) outside of the test everything
compiles just fine.

The if clause
  IF (Guile_FIND_VERSION_MAJOR AND ${GUILE_VERSION_MAJOR} EQUAL 1
      AND Guile_FIND_VERSION_MINOR AND ${GUILE_VERSION_MINOR} GREATER 7)
does not work. Removing Guile_FIND_VERSION_MAJOR and Guile_FIND_VERSION_MINOR
from the test fixes it for me. See attached patch.
I am not familiar with cmake at all, this is pure trial and error. So I don't
know if this has any undesired side effects.

 Herbert.

> However, you can experiment with copying the IF(...) clause from the top-level 
> CMakeLists.txt to the src/engine/CMakeLists.txt and see whether this fixes it.
> 
> Regards,
> 
> Christian
> 

-- 
Herbert Thoma
Dipl.-Ing., MBA
Head of Video Group
Multimedia Realtime Systems Department
Fraunhofer IIS
Am Wolfsmantel 33, 91058 Erlangen, Germany
Phone: +49-9131-776-6130
Fax:   +49-9131-776-6099
email: tma at iis.fhg.de
www: http://www.iis.fhg.de/
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