http://ewontfix.com/11/

to not run any per-package scripts. useful for managing buildroot
when cross-compiling.

add also a test case for this

at least debian and musl do this, so let's go along with that.

This option lets us search for all package with given origin.

apk would try run the trigger even if package failed to install.

We should not disqualify non-selectable packages as it would mark it as
dirty, forcing it to reconsider the name again, which could end up in
an endless loop.

fixes #2135

fixes #2134

musl does not have those.

for musl compatibility

Acked-by: Natanael Copa <ncopa@alpinelinux.org>

Acked-by: Natanael Copa <ncopa@alpinelinux.org>

Acked-by: Natanael Copa <ncopa@alpinelinux.org>

Acked-by: Natanael Copa <ncopa@alpinelinux.org>

- do not link with -llua. We should not link apk or lua module with it.
- default to lua 5.2
- allow override the lua version with LUA_VERSION
- allow override the lua pkg-config package with LUA_PC
- only add the pkg-config lua --cflags to the lua module

Mistakenly allowed masked out package to be installed if it was
in cache.

fixes #1482

Wildcard matching with no names should match all packages only for
info and search applet. "apk del" would otherwise try to delete
everything, etc.

Fix also interactive mode to ask questions only if we are actually
changing something.