[Mageia-dev] need some help to build a linuxsampler.rpm

[Thomas Backlund]

PhilippeDidier skrev 24.9.2012 14:25:
>
> Hey ! You ! you are a happiness breaker  :-(
>

[...]
>
> Argh !
> You killed me ;-(
>

Nope, just showing how to learn about and fix some problems :)

> Mageia will have to wait for sometime :...
> There are 21 makefiles
> There are 0 or 1 or 2 links to add to them (but which of them really
> need the added links ?)
> Than means some combinations to try :
> 2 square to the power of 21 = 2097152 if I blindly test all of them !
> If I win early I will try the casino
> ;-)
>
> I will try a rational approach to decrease the number of tests to do...
>



Actually the way to fix it is to look at the error to help narrow down
where the fix is needed:

../src/plugins/.libs/liblinuxsamplerplugins.a(InstrumentEditorFactory.o): In
function `__exchange_and_add_dispatch':
/usr/lib/gcc/i586-mageia-linux-gnu/4.6.3/../../../../include/c++/4.6.3/ext/atomicity.h:80:
undefined reference to `pthread_cancel'

../src/common/.libs/liblinuxsamplercommon.a(Path.o): In function
`__exchange_and_add_dispatch':
/usr/lib/gcc/i586-mageia-linux-gnu/4.6.3/../../../../include/c++/4.6.3/ext/atomicity.h:80:
undefined reference to `pthread_cancel'


so the files that uses "pthread_cancel", need linking help.
in this case the Makefiles responsible for the build of
"liblinuxsamplerplugins" and "liblinuxsamplercommon" are the
ones you need to fix..


Same goes for the:
"There came now undefined references to 'dlopen' 'dlerror' 'dlclose'

I had to add -ldl to each Makefile.in"


--
Thomas