Zaka zinayi pambuyo pakusintha komaliza, GNU M4 macro processor 1.4.20 idatulutsidwa, yomwe imagwiritsidwa ntchito ngati chomata popanga masinthidwe a kutumiza maimelo ndi kupanga zolemba zosintha mu Autoconf toolkit. M4 imakupatsani mwayi wopanga zolemba motengera ma templates, kudutsa mawu olowera ndikusintha zotsatira zakugwiritsa ntchito macros omwe afotokozedwa m'mawuwa. Macros amatha kuyitanitsa ntchito zachibadwidwe komanso zopangidwa kale, mwachitsanzo, kuphatikiza mafayilo, kuchita masamu, kugwiritsa ntchito zingwe, ndikuyendetsa malamulo amachitidwe.
Mu mtundu watsopano:
- Kukwaniritsidwa kwa mawu a "eval" kwafulumira kwambiri.
- Kugwirizana ndi chilankhulo chatsopano cha C kwatsimikiziridwa.
- Zokonza zapaintaneti kuchokera ku gnulib kuti zithetse vuto la kusuntha.
- Malamulo a "syscmd" ndi "esyscmd" tsopano akugwira mawu a mzere wa malamulo omwe amayamba ndi "+" ndi "-" zizindikiro.
- Kukhazikitsa koyenera kwa machitidwe a binary potsegula mafayilo osunthika pamapulatifomu omwe si a Unix, pomwe mafayilo amabina amasinthidwa mosiyana ndi mafayilo amawu (mwachitsanzo, zilembo kumapeto kwa mzere zimasinthidwa).
Source: opennet.ru
