Error compiling juce_amalgamated on Ubuntu-9.10

[arjunen]

Guys,

I am getting an error while compiling juce_amalgamated on ubuntu-9.10. It compiles fine on ubuntu-9.04. Below is the error, can you guys help me fix it.

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juce_amalgamated.cpp: In member function ‘virtual juce::AudioIODevice* juce::ALSAAudioIODeviceType::createDevice(const juce::String&, const juce::String&)’:
juce_amalgamated.cpp:258676: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator>=’
In file included from juce_LibrarySource.cpp:12:


Any help is appreciated.

Arjunen

[arjunen]

For time being I have disabled ALSA support and it compiles fine. But it will be nice to have JUCE library with ALSA support.

[jules]

Hmm. Looks like you found a typo in the ALSA code. What I don't understand is how it ever compiled at all!

Thanks! I'll check in a fix in the next few minutes..

[m4tte]

Ehmm, it may be the same problem I was writing for...
Here is it.
Building the following juce version:

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$ git log
commit 405d934e6839ed41aa6caf7ccedc68f3c4557e11
Author: Julian Storer <jules@BigMac.local>
Date:   Mon Nov 9 12:00:18 2009 +0000


in this environment:

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$ cat /proc/version
Linux version 2.6.31-ARCH (root@architect) (gcc version 4.4.2 (GCC) ) #1 SMP PREEMPT Tue Nov 10 19:48:17 CET 2009


I have the following error:

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$ make CONFIG=Release
...
juce_linux_NativeCode.cpp
In file included from ../../src/native/juce_linux_NativeCode.cpp:106:
../../src/native/linux/juce_linux_Audio.cpp: In member function ‘virtual juce::AudioIODevice* juce::ALSAAudioIODeviceType::createDevice(const juce::String&, const juce::String&)’:
../../src/native/linux/juce_linux_Audio.cpp:954: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator>=’
make[1]: *** [../../bin/intermediate_linux/Release/juce_linux_NativeCode.o] Error 1
make: *** [JUCE] Error 2


That I fixed changing a line in function
'AudioIODevice* createDevice'
(juce_linux_Audio.cpp:954 , juce_amalgamated.cpp:258011)

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        if (index >= 0)


to

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        if (inputIndex>=0 && outputIndex>=0)


Is it a correct fix?

[jules]

Yes, that's the same thing. I checked in a corrected version already, so just have a look at that.

[_Nkey_]

Hello.

Also, it is impossible to compile last juce_amalgamated on linux with USE_XSHM = 0 (need some more @ifdefs).
Thanks.

[jules]

I think I already sorted that out, (though might not have checked it in yet)