GitLab

Fix also pinning test cases to be more sane.

Handle properly per-name preference flags, and add test cases
for testing those via fix applet.

Implementing basic dependency handling, install_if and awareness
of pinning.

This reverts commit a2d873a7.

This reverts commit 84bfef1a.

fixes #1476

Instead of:
ERROR: Index generation failed: Success

The following is now printed:
ERROR: Metadata for package timo-1.0-r0 is too long.
ERROR: Index generation failed: No buffer space available

make cache a special kind of repository, and automatically cache
special packages (virtual packages, or ones installed from command
line). add test cases for handling virtual packages. fixes #1617.

fixes #1578

fixes #1714

We are having so many packages that they might overflow otherwise.
"ERROR: Preference overflow" was already reported.

It is internal bug, but don't segfault on it. Fixes #1576.

Needed for ptrdiff_t in some libcs.

It is incorrect optimization causing valid solutions to be skipped.
Any performance it might've gained, should be fixed by reintroduction
of the minimum penalty logic added in previous commit.

Basic per-name per-package specific scoring added.

Otherwise we can return no solution at all instead of partially
satisfied solution (and give proper error message).

This is an internal error.

use %zu for size_t

Should get rid of error messages like:
ERROR: Saved_score {4/0/0,74} != score {6/0/0,74}

So we get better error report if package is not deleted due to
reverse dependency.

The 'a' package is now more preferred which actually makes more
sense.

Enabled when all attempts to satisfy a name failed, we know that we
can ignore all decisions until we find a decision affecting the name
we wanted to satisfy.

to be functional when backtracking

We can't just use the primary name, as that would mess up
backtracking. We need to record the name which caused the name
to get considered - that way the right last_touched_decision is
used on backtracking.

 * push_decision expects to always get the package primary 'name'
   as apk_name. ASSERT that and fix problem cases.
   (though - this might need to be reverted, and store the non
    primary name in apk_decision instead to accomodate for better
    backtracking optimizations)
 * fix error reporting of virtual package names
 * make 'assign_name' errors soft. the incorrect packages just are
   no longer consider instead of aborting whole calculation.
 * fix backtracking of virtual packages that are not depended
   directly

Print name of package and void double "ERROR"

fixes #1396