.gitignore: add some entries

All either generated by the build system or some "standard tools".

.gitignore

@@ -14,7 +14,6 @@
 *.out
 *.6
 *.log
-/daemon/lua/*.inc
 *.mdb
 *.gcno
 *.gcda
@@ -23,6 +22,7 @@
 .libs
 .deps
 _obj
+/.build-depend
 /autom4te.cache/*
 /config.log
 /config.h
@@ -34,6 +34,7 @@ _obj
 /libtool
 /missing
 /compile
+/compile_commands.json
 /depcomp
 /install-sh
 /stamp-h1
@@ -42,7 +43,10 @@ _obj
 /ylwrap
 /doc/doxyxml
 /doc/html
+/daemon/kresc
 /daemon/kresd
+/daemon/lua/*.inc
+/daemon/lua/trust_anchors.lua
 /tests/test_array
 /tests/test_lru
 /tests/test_map
@@ -56,3 +60,4 @@ libkres.amalg.c
 /doc/kresd.8
 /libkres.pc
 /modules/version/version.lua
+/tags