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

Mon Sep 24 13:45:38 CEST 2012

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
+
+
+