Commit Graph

18 Commits

Author SHA1 Message Date
Alexey Tourbin
55ef8cfed5 removed support for availablePackages/suggestedPackages 2009-10-01 04:38:09 +04:00
Alexey Tourbin
a15d548dec lib/depends.c: adjust provides check for versioned paths
(cherry picked from commit fb5f3e4c88)
2009-06-17 06:30:53 +04:00
Panu Matilainen
3dfb7d4b01 Remove artificial limit in dependency loop elimination attempts
- continue processing as long as progress can be made instead of artificial
  hardcoded magic "try ten times"

[rpm.org f39d2432f74bdc328ceafa8abc6cac517e02c73b]
2009-06-14 05:34:36 +04:00
Alexey Tourbin
aebc9a42dd removed prehistoric multilib support 2009-03-10 14:27:38 +03:00
Alexey Tourbin
b8767dceb1 depends.c: disabled tsort presentation order
This should facilitate library upgrades, e.g. glibc-prthread.
Consider that we upgrade gcc-* and glibc-* packages; and glibc
has new subpackage glibc-pthread (with libpthread and librt
shared libraries).

Old order was:
D: ========== tsorting packages (order, #predecessors, #succesors, tree, depth)
D:     0    0   14    0    0  glibc-preinstall-2.8.90-alt3
D:     1    1   21    0    1    glibc-core-2.8.90-alt3
D:     2    1    9    0    2      cpp4.3-4.3.2-alt5
D:     3    1    5    0    2      libgcc4.3-4.3.2-alt5
D:     4    2   13    0    3        glibc-pthread-2.8.90-alt3
D:     5    2   20    0    4          glibc-core-debug-2.8.90-alt3
D:     6    2   17    0    4          glibc-gconv-modules-2.8.90-alt3
D:     7    2   16    0    4          glibc-locales-2.8.90-alt3
D:     8    2   15    0    4          glibc-nss-2.8.90-alt3
D:     9    2   12    0    4          glibc-timezones-2.8.90-alt3
D:    10    2   11    0    4          glibc-utils-2.8.90-alt3
D:    11    2   10    0    5            iconv-2.8.90-alt3
D:    12    8   22    0    6              glibc-2.8.90-alt3
D:    13    4   19    0    7                glibc-devel-2.8.90-alt3
D:    14    1   18    0    8                  glibc-devel-static-2.8.90-alt3
D:    15    4    8    0    8                  gcc4.3-4.3.2-alt5
D:    16    1    4    0    2      libgfortran4.3-4.3.2-alt5
D:    17    2    3    0    3        libgfortran4.3-devel-4.3.2-alt5
D:    18    3    6    0    4          gcc4.3-fortran-4.3.2-alt5
D:    19    2    2    0    3        libstdc++4.3-4.3.2-alt5
D:    20    2    1    0    4          libstdc++4.3-devel-4.3.2-alt5
D: ========== successors only (presentation order)
D:    21    3    7    0    5            gcc4.3-c++-4.3.2-alt5

Note that #succesors value is actually changed using the package index
in the input list of packages (on the command line): earlier packages
have higher values.  This is called "successors from tsort are processed
in presentation order".  E.g. when choosing to upgrade between cpp4.3,
libgcc4.3, and libgfortran4.3, cpp4.3 gets upgraded first.  (The
collation is probably due to using shell glob on the command line.)

The problem is that, in cpp4.3 %post-script, some pthread-dependent
code might be called, and pthread shared library is simply mssing
at that point (after glibc-core upgrade and before glibc-pthread
install).

New order is:
D: ========== tsorting packages (order, #predecessors, #succesors, tree, depth)
D:     0    0    1    0    0  glibc-preinstall-2.8.90-alt3
D:     1    1   17    0    1    glibc-core-2.8.90-alt3
D:     2    1    3    0    2      libgcc4.3-4.3.2-alt5
D:     3    2    8    0    3        glibc-pthread-2.8.90-alt3
D:     4    2    2    0    4          glibc-gconv-modules-2.8.90-alt3
D:     5    2    2    0    4          glibc-nss-2.8.90-alt3
D:     6    2    1    0    5            iconv-2.8.90-alt3
D:     7    2    1    0    4          glibc-locales-2.8.90-alt3
D:     8    2    1    0    4          glibc-timezones-2.8.90-alt3
D:     9    2    1    0    4          glibc-utils-2.8.90-alt3
D:    10    8    1    0    5            glibc-2.8.90-alt3
D:    11    4    4    0    6              glibc-devel-2.8.90-alt3
D:    12    2    1    0    3        libstdc++4.3-4.3.2-alt5
D:    13    2    1    0    4          libstdc++4.3-devel-4.3.2-alt5
D:    14    1    1    0    2      cpp4.3-4.3.2-alt5
D:    15    4    2    0    3        gcc4.3-4.3.2-alt5
D:    16    1    1    0    2      libgfortran4.3-4.3.2-alt5
D:    17    2    1    0    3        libgfortran4.3-devel-4.3.2-alt5
D: ========== successors only (presentation order)
D:    18    2    0    0    4          glibc-core-debug-2.8.90-alt3
D:    19    1    0    0    7                glibc-devel-static-2.8.90-alt3
D:    20    3    0    0    4          gcc4.3-fortran-4.3.2-alt5
D:    21    3    0    0    4          gcc4.3-c++-4.3.2-alt5

Note that #succesors now indicates the number of immediate successors;
libgcc4.3 now has 3 immediate successors (glibc-pthread, gcc4.3, and
libstdc++4.3), while cpp4.3 and libgfortran4.3 have only one immediate
successor.

Also removed tools/rpmsort.c.

> The are various serial representations of a partially ordered set.
>
> The default is what I call "chainsaw", always emit the node that has
> the most children.  The "chainsaw" heuristic tries to emit nodes that
> are depended upon as early as possible to localize interactions
> amongst packages, but really should be
>     Always emit the node of the largest sub-tree.
> rather than the number of immediate children. I call this "buzzsaw".
>
> Anaconda has the constraint of changing cd's during install. So
> "presentation" ordering preserves the arrival ordering into a
> transaction set. Too bad that "presentation" ordering is often
> incorrect because of no loop analysis first.

https://lists.dulug.duke.edu/pipermail/rpm-devel/2005-June/000468.html
2008-11-10 05:21:23 +03:00
8787ee5d55 Fixed "type qualifiers ignored on function return type" issue. 2006-05-15 02:48:59 +04:00
3fa4258878 Backported epoch handling fix in psmStage() and rpmRunTransactions().
Fix package upgrades by introducing digest comparison.
Optionally honor buildtime during package upgrades.
2005-10-17 13:23:09 +00:00
adacd53a24 relocated headerNVR() from lib to rpmdb; added headerNEVRA() to rpmdb 2005-10-15 15:03:18 +00:00
6cb9a9a472 - lib/depends.c(rangeMatchesDepFlags,alAllSatisfiesDepend):
when using rpmRangesOverlap for versioned requires, ensure that
  provides are also versioned.
2004-01-22 12:43:59 +00:00
e13efb7549 reverted recent change 2004-01-22 11:56:33 +00:00
0d326d3a8d rpmRangesOverlap: If both A and B are an existence test, always overlap 2004-01-22 08:57:52 +00:00
4b6e05af60 rpmRangesOverlap: when both EVRs are non-existent or empty, overlap; otherwise use normal rpmEVRcmp algorithm 2004-01-21 15:11:03 +00:00
58e1dad6cc fixed compilation warnings 2003-11-24 18:59:03 +00:00
a6b602bd31 fix Requires(post,preun) problem 2003-07-09 17:21:28 +00:00
de25d1f6d1 Added a pair of new things to the query format:
the '>'-test, ':nothing' format variant and
	implemented '-q --changes-since=<e:v-r>' upon them.
2002-07-20 10:39:40 +00:00
db9590945c updated code to snapshot 2002-04-04 2002-04-05 08:04:32 +00:00
dee952c2f8 sync with rpm4 branch: include local headers 2002-03-25 22:02:39 +00:00
82a4763c66 Initial revision 2002-03-25 20:16:26 +00:00