Labels:text | screenshot | diagram | parallel | line | font | plan | number | rectangle OCR: copy from distribution media source files configure (a) build specs CC (b) xgcc, stage 1 xgcc, stage 1 (C) xgcc, stage 2 xgcc, stage 2 make (d) compare stage 3 make install (e) fully operational gocl Figure 1 - Schematic diagram of building GNU C.