/usr/lib/gcc/msp430/4.6.3/install-tools/ is in gcc-msp430 4.6.3~mspgcc-20120406-5.
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/usr/lib/gcc/msp430/4.6.3/install-tools/fixinc.sh
/usr/lib/gcc/msp430/4.6.3/install-tools/fixinc_list
/usr/lib/gcc/msp430/4.6.3/install-tools/fixincl
/usr/lib/gcc/msp430/4.6.3/install-tools/gsyslimits.h
/usr/lib/gcc/msp430/4.6.3/install-tools/include/
/usr/lib/gcc/msp430/4.6.3/install-tools/include/README
/usr/lib/gcc/msp430/4.6.3/install-tools/include/limits.h
/usr/lib/gcc/msp430/4.6.3/install-tools/macro_list
/usr/lib/gcc/msp430/4.6.3/install-tools/mkheaders
/usr/lib/gcc/msp430/4.6.3/install-tools/mkheaders.conf
/usr/lib/gcc/msp430/4.6.3/install-tools/mkinstalldirs