Conditional building of Modules

[Nicholas J Humfrey]

Hi,

I have been having problems with building modules to be installed  
into pkglibdir automatically, but I have been having problems using  
pkglib_LTLIBRARIES and EXTRA_LTLIBRARIES to work together. Instead I  
have been using lib_LTLIBRARIES and EXTRA_LTLIBRARIES and setting rpath.

However the problem I have now is that it isn't the modules in the  
right place. The modules are being installed into /usr/local/lib  
instead of /usr/local/lib/mpg123. I have managed to solve the problem  
by having each module compiled in a seperate directory, and  
conditionally building the SUBDIRS, however I would rather not do it  
this way as there is only a single source file per module.

Does anyone have a working recipe for doing this sort of thing?


Thanks,

nick.


MODULE_LIST="mod_coreaudio.la mod_dummy.la mod_jack.la"
PKGLIBDIR="/usr/local/lib/mpg123"



Makefile.am
=========

lib_LTLIBRARIES = @MODULE_LIST@
EXTRA_LTLIBRARIES = \
        mod_coreaudio.la \
        mod_dummy.la \
        mod_jack.la \
        mod_portaudio.la \
        mod_pulse.la

mod_coreaudio_la_SOURCES = coreaudio.c
mod_coreaudio_la_LDFLAGS = -module -rpath @PKGLIBDIR@ \
        -framework AudioToolbox \
        -framework AudioUnit \
        -framework CoreServices


mod_dummy_la_SOURCES = dummy.c
mod_dummy_la_LDFLAGS = -module -rpath @PKGLIBDIR@


mod_pulse_la_SOURCES = pulse.c
mod_pulse_la_CFLAGS  = @PULSE_CFLAGS@
mod_pulse_la_LDFLAGS = -module -rpath @PKGLIBDIR@ @PULSE_LDFLAGS@
mod_pulse_la_LIBADD  = @PULSE_LIBS@

mod_jack_la_SOURCES = jack.c
mod_jack_la_CFLAGS  = @JACK_CFLAGS@
mod_jack_la_LDFLAGS = -module -rpath @PKGLIBDIR@ @JACK_LDFLAGS@
mod_jack_la_LIBADD  = @JACK_LIBS@

mod_portaudio_la_SOURCES = portaudio.c
mod_portaudio_la_LDFLAGS = -module -rpath @PKGLIBDIR@
mod_portaudio_la_LIBADD  = -lportaudio




Result of Running make install
========================

test -z "/usr/local/lib" || mkdir -p -- "/usr/local/lib"
/bin/sh ../libtool --mode=install /sw/bin/ginstall -c   
'mod_coreaudio.la' '/usr/local/lib/mod_coreaudio.la'
/sw/bin/ginstall -c .libs/mod_coreaudio.0.0.0.so /usr/local/lib/ 
mod_coreaudio.0.0.0.so
(cd /usr/local/lib && { ln -s -f mod_coreaudio.0.0.0.so mod_coreaudio. 
0.so || { rm -f mod_coreaudio.0.so && ln -s mod_coreaudio.0.0.0.so  
mod_coreaudio.0.so; }; })
(cd /usr/local/lib && { ln -s -f mod_coreaudio.0.0.0.so  
mod_coreaudio.so || { rm -f mod_coreaudio.so && ln -s mod_coreaudio. 
0.0.0.so mod_coreaudio.so; }; })
/sw/bin/ginstall -c .libs/mod_coreaudio.lai /usr/local/lib/ 
mod_coreaudio.la
libtool: install: warning: remember to run `libtool --finish /usr/ 
local/lib/mpg123'
/bin/sh ../libtool --mode=install /sw/bin/ginstall -c   
'mod_portaudio.la' '/usr/local/lib/mod_portaudio.la'
/sw/bin/ginstall -c .libs/mod_portaudio.0.0.0.so /usr/local/lib/ 
mod_portaudio.0.0.0.so
(cd /usr/local/lib && { ln -s -f mod_portaudio.0.0.0.so mod_portaudio. 
0.so || { rm -f mod_portaudio.0.so && ln -s mod_portaudio.0.0.0.so  
mod_portaudio.0.so; }; })
(cd /usr/local/lib && { ln -s -f mod_portaudio.0.0.0.so  
mod_portaudio.so || { rm -f mod_portaudio.so && ln -s mod_portaudio. 
0.0.0.so mod_portaudio.so; }; })
/sw/bin/ginstall -c .libs/mod_portaudio.lai /usr/local/lib/ 
mod_portaudio.la
libtool: install: warning: remember to run `libtool --finish /usr/ 
local/lib/mpg123'
/bin/sh ../libtool --mode=install /sw/bin/ginstall -c  'mod_jack.la'  
'/usr/local/lib/mod_jack.la'
/sw/bin/ginstall -c .libs/mod_jack.0.0.0.so /usr/local/lib/mod_jack. 
0.0.0.so
(cd /usr/local/lib && { ln -s -f mod_jack.0.0.0.so mod_jack.0.so ||  
{ rm -f mod_jack.0.so && ln -s mod_jack.0.0.0.so mod_jack.0.so; }; })
(cd /usr/local/lib && { ln -s -f mod_jack.0.0.0.so mod_jack.so ||  
{ rm -f mod_jack.so && ln -s mod_jack.0.0.0.so mod_jack.so; }; })
/sw/bin/ginstall -c .libs/mod_jack.lai /usr/local/lib/mod_jack.la
libtool: install: warning: remember to run `libtool --finish /usr/ 
local/lib/mpg123'
/bin/sh ../libtool --mode=install /sw/bin/ginstall -c  'mod_dummy.la'  
'/usr/local/lib/mod_dummy.la'
/sw/bin/ginstall -c .libs/mod_dummy.0.0.0.so /usr/local/lib/mod_dummy. 
0.0.0.so
(cd /usr/local/lib && { ln -s -f mod_dummy.0.0.0.so mod_dummy.0.so ||  
{ rm -f mod_dummy.0.so && ln -s mod_dummy.0.0.0.so mod_dummy.0.so; }; })
(cd /usr/local/lib && { ln -s -f mod_dummy.0.0.0.so mod_dummy.so ||  
{ rm -f mod_dummy.so && ln -s mod_dummy.0.0.0.so mod_dummy.so; }; })
/sw/bin/ginstall -c .libs/mod_dummy.lai /usr/local/lib/mod_dummy.la
libtool: install: warning: remember to run `libtool --finish /usr/ 
local/lib/mpg123'