tree f4dd1a84d1cb6ee1f1b5eed1ebd11c214d16eb1e
parent 62c027d4dfe166a81280e50eb8a6e67db63da695
author Cosmin Truta <ctruta@gmail.com> 1663145627 +0300
committer Cosmin Truta <ctruta@gmail.com> 1663145627 +0300

scripts: Clean up the logging in makefile.std and pnglibconf.mak

The console logs produced by these scripts should be easy to follow,
especially on CI bots.

Delete the unnecessary macros ECHO and SED.
Add a new macro MV_F (for "mv -f"), alongside RM_F (for "rm -f").