Hi, I'm trying to install GCC 4.6.0 on my gNewSense delta H. So I install almost all requirements from source, except PPL and CLoog-PPL (are these necessary?). The configuration seems OK, but with "make" I get the error (I downloaded the objc tarball separately and copied the Objective-C files into the gcc folder, I suppose this is the correct way.): /bin/bash ../../gcc-4.6.0/gcc/../move-if-change tmp-gi.list gtyp-input.list echo timestamp > s-gtyp-input build/gengtype \ -S ../../gcc-4.6.0/gcc -I gtyp-input.list -w gtype.state ../../gcc-4.6.0/gcc/objc/objc-act.h:280: unidentified type `objc_ivar_visibility_kind' make[3]: *** [s-gtype] Error 1 make[3]: Leaving directory `/home/german/Instalados/GCC/objdir/gcc' make[2]: *** [all-stage1-gcc] Error 2 make[2]: Leaving directory `/home/german/Instalados/GCC/objdir' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/home/german/Instalados/GCC/objdir' make: *** [all] Error 2 Any advice? Thanks in advance.