error: conflicting types

Installation & Configuration Linux
#1

I tried compiling the 2.0-ongoing release from SVN (with VST=1 LV2=1) and the following errors occurred:

/usr/include/jack/systemdeps.h:34: error: conflicting types for ‘int8_t’

/usr/include/sys/types.h:195: error: previous declaration of ‘int8_t’ was here

/usr/include/jack/systemdeps.h:38: error: conflicting types for ‘int32_t’

/usr/include/sys/types.h:197: error: previous declaration of ‘int32_t’ was here

/usr/include/jack/systemdeps.h:43: error: conflicting types for ‘pthread_t’

/usr/include/bits/pthreadtypes.h:50: error: previous declaration of ‘pthread_t’ was here

/usr/include/stdint.h:52: error: conflicting types for ‘uint32_t’

/usr/include/jack/systemdeps.h:39: error: previous declaration of ‘uint32_t’ was here

/usr/include/jack/systemdeps.h:53: error: conflicting types for ‘_jack_time_t’

/usr/include/jack/systemdeps.h:44: error: previous declaration of ‘_jack_time_t’ was here

winegcc: i486-linux-gnu-gcc failed

scons: *** [libs/fst/vsti.o] Error 2

scons: building terminated because of errors.
I remember having compilation issues with libpthread previously, I think because Ubuntu’s package is named libpthread-stubs0-dev rather than libpthread-dev. Any suggestions?
#2

Yes, both Ardour 2 and 3 compile successfully against JACK 2 revision 3335.

#3

this is caused by an error in the jack2 headers. it has already been fixed in jack2 svn.

#4

Ok, I checked out both Ardour2 and Jack2 from svn. Now the errors are:

In file included from /usr/local/include/jack/jack.h:29,

from libs/fst/jackvst.h:6,

from libs/fst/vsti.c:32:

/usr/local/include/jack/systemdeps.h:62: error: conflicting types for ‘_jack_time_t’

/usr/local/include/jack/systemdeps.h:54: error: previous declaration of ‘_jack_time_t’ was here

winegcc: i486-linux-gnu-gcc failed

scons: *** [libs/fst/vsti.o] Error 2

scons: building terminated because of errors.
#5

I checked out today’s jack2 update from svn. Ardour2 is now compiling successfully against the new jack headers. Looks like the bug has been fixed.

#6

Can you try again with latest jack2 svn rev 3335 version?