"undefined reference to" errors when compiling with Qt5 (Qt4 disabled)

[simonvanderveldt]

I get the error as shown below when I configure samplv1 0.8.4 like this. I didn't have this error on 0.8.3

./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --docdir=/usr/share/doc/samplv1-0.8.4 --htmldir=/usr/share/doc/samplv1-0.8.4/html --libdir=/usr/lib64 --disable-debug --disable-qt4 --enable-jack --disable-alsa-midi --enable-lv2 --disable-liblo

.obj_jack/samplv1widget_config.o: In function `samplv1widget_config::controlsEnabled(bool)':
samplv1widget_config.cpp:(.text+0x30b): undefined reference to `samplv1_ui::isPlugin() const'
.obj_jack/samplv1widget_config.o: In function `samplv1widget_config::programsEnabled(bool)':
samplv1widget_config.cpp:(.text+0x42b): undefined reference to `samplv1_ui::isPlugin() const'
.obj_jack/samplv1widget_config.o: In function `samplv1widget_config::samplv1widget_config(samplv1_ui*, QWidget*, QFlags<Qt::WindowType>)':
samplv1widget_config.cpp:(.text+0x18ae): undefined reference to `samplv1_ui::isPlugin() const'
.obj_jack/samplv1widget_jack.o: In function `samplv1widget_jack::samplv1widget_jack(samplv1_jack*)':
samplv1widget_jack.cpp:(.text+0x1e7): undefined reference to `samplv1_ui::samplv1_ui(samplv1*, bool)'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile.src_jack:258: samplv1_jack] Error 1
make[2]: Leaving directory '/var/tmp/portage/media-sound/samplv1-0.8.4/work/samplv1-0.8.4/src'
make[1]: *** [samplv1_jack.mak:43: sub-src-src_jack-pro-make_first] Error 2
make[1]: Leaving directory '/var/tmp/portage/media-sound/samplv1-0.8.4/work/samplv1-0.8.4'
make: *** [Makefile:119: jack] Error 2
make: *** Waiting for unfinished jobs....

Any idea what could be causing this?

[rncbc]

get rid of any previous installations of samplv1 that you might have installed, most importantly of the common/shared core engine libsamplv1.so*

hth

[simonvanderveldt]

get rid of any previous installations of samplv1 that you might have installed, most importantly of the common/shared core engine libsamplv1.so*

Does this mean the build is building against the old module? Any way to prevent that from happening whilst the old version is still installed?

[rncbc]

maybe you've installed on a different --libdir path than the one you're trying now? /usr/local/lib perhaps?

[simonvanderveldt]

maybe you've installed on a different --libdir path than the one you're trying now? /usr/local/lib perhaps?

I'll check to make sure that's not the case. Thanks for the help!