Topics

1

Plugin Development / Debugging / Console output

« on: March 21, 2016, 17:03:38 »

Is there a good way to debug?

I'm trying to do some simple std::cout or std::cerr commands. Where would I see these when running the Sonic Visualiser application and loading my plugin?

or is there another way to inspect elements?

2

Plugin Development / linking files

« on: March 17, 2016, 19:34:39 »

suppose MyPlugin.h has a dependency on MyClass.h

what's the standard way to link this file in?


[would it be something like:
DEPS = MyClass.h
OBJ = MyPlugin.o MyClass.o
in one of the Makefiles?
]

3

Plugin Development / arch flags

« on: March 17, 2016, 15:14:18 »

Hi,

I keep finding I get either

Undefined symbols for architecture i386

or

Undefined symbols for architecture x86_64

If I compile for x86_64, I can't test in vamp-plugin-tetser (it is 32 bit). But


when I do make -f Makefile.osx (is this still right?)
I get
6 warnings generated.
c++ -mmacosx-version-min=10.9 -arch i386 -stdlib=libc++ -Wall -Wextra -g -fPIC -I. -I../vamp-plugin-sdk    -c -o plugins.o plugins.cpp
c++ -o PreciseOnsetDetector.dylib PreciseOnsetDetector.o plugins.o -mmacosx-version-min=10.9 -arch i386 -stdlib=libc++   -dynamiclib -exported_symbols_list vamp-plugin.list ../vamp-plugin-sdk/libvamp-sdk.a
ld: warning: ignoring file ../vamp-plugin-sdk/libvamp-sdk.a, file was built for archive which is not the architecture being linked (i386): ../vamp-plugin-sdk/libvamp-sdk.a


so I'm a bit confused. Happy to just make a 32 bit version if that's what works.


any tips on compiling against one of these? Is the tutorial still working? Is nice and straight-forward but I don't get a compiled plugin from it yet.

thanks

4

Plugin Development / newbie erro

« on: February 07, 2014, 15:10:55 »

I've been looking to recompile BeatRoot, but so as to get a tempo output too. Have a compiling question, it seems to find the make file and the headers and start compiling, but has the following errors:

Vampires-MacBook-Pro:pluginDev vampire$ make

g++ -mmacosx-version-min=10.5 -arch i386 -arch x86_64 -I../../vamp-plugin-sdk -Wall -fPIC   -c -o myVampPlugin.o myVampPlugin.cpp
In file included from myProcessor.h:19,
                 from myVampPlugin.cpp:17:
Peaks.h:22: error: expected constructor, destructor, or type conversion before ‘using’
Peaks.h:36: error: expected ‘,’ or ‘...’ before ‘<’ token
Peaks.h:36: error: ISO C++ forbids declaration of ‘vector’ with no type
Peaks.h:44: error: ISO C++ forbids declaration of ‘vector’ with no type
..loads of this kind of stuff..

the line in question is form Beatroot peaks.h
[line number]
[19]#include <vector>
[20]#include <cmath>
[21]
[22]using std::vector;


is this something to be fixed in the Make file?
why would it have a problem finding vector?

any tips appreciated