undefined reference when building with -O1 on armhf

[Matthias Klose]

seen when building LO with -O1 everywhere

/usr/bin/ld: /home/ubuntu/lo/libreoffice-7.0.1~rc1/workdir/CxxObject/sw/source/ui/config/mailconfigpage.o: in function `com::sun::star::uno::Reference<com::sun::star::mail::XConnectionListener>::Reference(com::sun::star::mail::XConnectionListener*)':
././include/com/sun/star/uno/Reference.hxx:154: undefined reference to `non-virtual thunk to cppu::PartialWeakComponentImplHelper<com::sun::star::mail::XConnectionListener>::acquire()'
collect2: error: ld returned 1 exit status
make[2]: *** [/home/ubuntu/lo/libreoffice-7.0.1~rc1/sw/Library_swui.mk:20: /home/ubuntu/lo/libreoffice-7.0.1~rc1/instdir/program/libswuilo.so] Error 1
make[2]: Leaving directory '/home/ubuntu/lo/libreoffice-7.0.1~rc1'
make[1]: *** [Makefile:274: build] Error 2
make[1]: Leaving directory '/home/ubuntu/lo/libreoffice-7.0.1~rc1'
make: *** [debian/rules:1935: debian/stampdir/build-arch] Error 2

[Matthias Klose (doko)]

same with -Os

[Heather Ellsworth (hellsworth)]

Can you please provide your full command used besides the paramaeters in question? It takes some of the guessing out of the task :)

[Heather Ellsworth (hellsworth)]

Marking this as notfixing since it is not impacting users and should not be targeted for the release.