newapkbuild: Checksum after adding build-steps

[ganwell]

The checksum used to be in the middle of APKBUILD files generated with
newapkbuild, because it was checksummed before adding the build-steps.

Discussion: I don't like the fact, that newapkbuild now swallows some abuild errors. So I am open to suggestions.

[nmeum]

I think this is needed but I don't like the fact that all abuild errors caused by abuild fetch unpack are ignored now either.

[ganwell]

@nmeum I added the version which first didn't push, because I thought it's too much magic.

[ncopa]

Since 1cbc853, i think we only need:

diff --git a/newapkbuild.in b/newapkbuild.in
index 19f822a..a3e16cf 100644
--- a/newapkbuild.in
+++ b/newapkbuild.in
@@ -339,6 +339,7 @@ __EOF__
 }
 
 __EOF__
+       abuild -f checksum
 }
 
 usage() {

[ncopa]

fixed with 51830ef

[ganwell]

confirmed