mlt: Undefined symbols: _mlt_service_cache_purge

[alexcoder@…]

--->  Computing dependencies for mlt
--->  Building mlt
list='src/framework src/mlt++ src/melt src/modules src/swig profiles'; \
        for subdir in $list; do \
                /usr/bin/make -s -C $subdir depend || exit 1; \
                /usr/bin/make -C $subdir all || exit 1; \
        done
make[1]: Nothing to be done for `all'.
make[1]: Nothing to be done for `all'.
make[1]: Nothing to be done for `all'.
list='avformat core dgraft dv effectv feeds frei0r gtk2 jackrack kdenlive kino linsys lumas melt motion_est no
rmalize oldfilm plus qimage resample sdl sox vmfx vorbis xine xml'; \
        for subdir in $list; do \
                if [ -f $subdir/Makefile -a ! -f disable-$subdir ] ; \
                then /usr/bin/make -C $subdir all || exit 1; \
                fi \
        done
make[2]: Nothing to be done for `all'.
make[2]: Nothing to be done for `all'.
make[2]: Nothing to be done for `all'.
make[2]: Nothing to be done for `all'.
make[2]: Nothing to be done for `all'.
make[2]: Nothing to be done for `all'.
make[2]: Nothing to be done for `all'.
cc -dynamiclib -o ../libmltgtk2.dylib factory.o consumer_gtk2.o producer_pixbuf.o pixops.o filter_rescale.o pr
oducer_pango.o  -L/opt/local/lib -L/opt/local/lib -L/opt/local/lib -lSDLmain -lSDL -Wl,-framework,Cocoa -L/opt
/local/lib -lSDLmain -lSDL -Wl,-framework,Cocoa -L../../framework -lmlt -lpthread -lm -L/opt/local/lib -lSDLma
in -lSDL -Wl,-framework,Cocoa `pkg-config gtk+-2.0 --libs` `pkg-config gdk-pixbuf-2.0 --libs` `pkg-config pang
oft2 --libs`
Undefined symbols:
  "_mlt_service_cache_purge", referenced from:
      _producer_close in producer_pixbuf.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[2]: *** [../libmltgtk2.dylib] Error 1
make[1]: *** [all] Error 1
make: *** [all] Error 1
Warning: the following items did not execute (for mlt): org.macports.destroot org.macports.build

[jmroot (Joshua Root)]

Please remember to cc the maintainer.

[alexcoder@…]

Cc Me!

[ddennedy (Dan Dennedy)]

Yes, I know about this. When building this plugin, it is picking up the system libs before the local ones. I will try to make a fix for the next release. The easy workaround for now is to port deactivate mlt before doing an upgrade.

[alexcoder@…]

Replying to dan@…:

Thanks. I compile it! It's time to report other bugs now )

[mf2k (Frank Schima)]

The reporter is automatically Cc'ed.

[ddennedy (Dan Dennedy)]

Does it make sense to insert "configure.ldflags-append -L${portbuildpath}/work/src/framework" before "configure.ldflags-append -L${prefix}/lib" to the Portfile?

[ddennedy (Dan Dennedy)]

Hmm, that did not work. I now have a $prefix/lib before and after $workpath/src/framework! Macports is putting an extra one in there for me? Not sure how to fix that.

[ryandesign (Ryan Carsten Schmidt)]

configure.ldflags contains -L${prefix}/lib by default. If you don't want that, delete it or overwrite it.

[ddennedy (Dan Dennedy)]

This should be the fix. I staged an upgrade from 0.4.10 to 0.5.2 to test this, and it worked. Thanks for the hint Ryan.

[ryandesign (Ryan Carsten Schmidt)]

Thanks, fixed in r69077.