We want build the toolchain and build tools first

we need strip all '<>=' chars not only last

speeds up abuild -R a bit

To avoid confusing with the /etc/apk/cache

its needed for bumping pkgrel with sed and similar

so we can do: APK=apk.static abuild ....

we only enter dependencies dirs in same repo

When building with crosscompile to bootstrap a new target it might
be handy to not include the dependencies etc.

not used anymore

This avoids confusion when abuild picks dependencies from testing
when building main.

basically remove dev packages

makes it easier to support parallel builds on non gnu make system

This option is normally used for bootstrapping a build env. Chances are big
that apk-tools is not around.

to make life easier for volatile packages

This commit seems to kill the entire repository

This reverts commit 46aed957.

override with -F

We also make sure we source the APKBUILD when we are in the directory
holding the APKBUILD file. Some of the packages sources others
with relative references. (for example kernel 3rd party packages)

try keep code in abuild cleaner by moving out creation of new apkbuild
to separate script.