Installing tar, pcre, grep

Continue to build from /tools (remember to have the PATH set as described in Recompiling)

tar

tar xf tar-1.26.tar.gz
cd tar-1.26
./configure --prefix=/tools
make -j 12
make install
cd ..

tar xf pcre-8.12.tar.bz2 
cd pcre-8.12
./configure --prefix=/tools
make -j 12
make install
cd ..

tar xf grep-2.7.tar.gz 
cd grep-2.7
./configure --prefix=/tools
make -j 12
make install
cd ..

We are now ready for next step