Yesterday I tried to rebuild VM (downloading latest sources from svn repository). Apparently a library is missing:

Scanning dependencies of target squeakvm
[ 65%] Building C object CMakeFiles/squeakvm.dir/gnu-interp.c.o
[ 65%] Building C object CMakeFiles/squeakvm.dir/vm/aio.c.o
[ 66%] Building C object CMakeFiles/squeakvm.dir/vm/debug.c.o
[ 66%] Building C object CMakeFiles/squeakvm.dir/vm/osExports.c.o
[ 66%] Building C object CMakeFiles/squeakvm.dir/vm/sqUnixCharConv.c.o
[ 67%] Building C object CMakeFiles/squeakvm.dir/vm/sqUnixExternalPrims.c.o
[ 67%] Building C object CMakeFiles/squeakvm.dir/vm/sqUnixMain.c.o
[ 68%] Building C object CMakeFiles/squeakvm.dir/vm/sqUnixMemory.c.o
[ 68%] Building C object CMakeFiles/squeakvm.dir/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqNamedPrims.c.o
[ 69%] Building C object CMakeFiles/squeakvm.dir/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c.o
[ 69%] Building C object CMakeFiles/squeakvm.dir/version.c.o
[ 70%] Building C object CMakeFiles/squeakvm.dir/disabledPlugins.c.o
Linking C executable squeakvm
CMakeFiles/squeakvm.dir/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c.o: In function `sqGetInterpreterProxy':
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:360: undefined reference to `internalIsImmutable'
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:361: undefined reference to `internalIsMutable'
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:362: undefined reference to `primitiveFailFor'
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:363: undefined reference to `classAlien'
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:364: undefined reference to `getStackPointer'
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:365: undefined reference to `sendInvokeCallbackStackRegistersJmpbuf'
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:366: undefined reference to `reestablishContextPriorToCallback'
/home/casimiro/Softwares/squeak/squeak/platforms/Cross/vm/sqVirtualMachine.c:367: undefined reference to `classUnsafeAlien'
collect2: ld returned 1 exit status
make[2]: ** [squeakvm] Erro 1
make[1]: ** [CMakeFiles/squeakvm.dir/all] Erro 2
make: ** [all] Erro 2