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authorMichael Vogt <michael.vogt@ubuntu.com>2009-09-23 17:26:43 +0200
committerMichael Vogt <michael.vogt@ubuntu.com>2009-09-23 17:26:43 +0200
commitf98233c1b1e93ef1bb595bfc6e59c74d9e05eb6a (patch)
tree82d6aa3ff7c2c2e6d073ff39f09e52aa7407562d /apt-pkg/orderlist.cc
parenta69a3a044be84f72508fb468cdf13d9e5f724dd4 (diff)
parentf7d6459db697c6dbba8e5d787a817e7721bfb577 (diff)
merged from debian
Diffstat (limited to 'apt-pkg/orderlist.cc')
-rw-r--r--apt-pkg/orderlist.cc63
1 files changed, 42 insertions, 21 deletions
diff --git a/apt-pkg/orderlist.cc b/apt-pkg/orderlist.cc
index 01b150722..0ee2e2bc8 100644
--- a/apt-pkg/orderlist.cc
+++ b/apt-pkg/orderlist.cc
@@ -174,22 +174,35 @@ bool pkgOrderList::DoRun()
bool pkgOrderList::OrderCritical()
{
FileList = 0;
-
- Primary = &pkgOrderList::DepUnPackPre;
+
+ Primary = &pkgOrderList::DepUnPackPreD;
Secondary = 0;
RevDepends = 0;
Remove = 0;
LoopCount = 0;
-
+
// Sort
Me = this;
- qsort(List,End - List,sizeof(*List),&OrderCompareB);
-
+ qsort(List,End - List,sizeof(*List),&OrderCompareB);
+
if (DoRun() == false)
return false;
-
+
if (LoopCount != 0)
return _error->Error("Fatal, predepends looping detected");
+
+ if (Debug == true)
+ {
+ clog << "** Critical Unpack ordering done" << endl;
+
+ for (iterator I = List; I != End; I++)
+ {
+ PkgIterator P(Cache,*I);
+ if (IsNow(P) == true)
+ clog << " " << P.Name() << ' ' << IsMissing(P) << ',' << IsFlag(P,After) << endl;
+ }
+ }
+
return true;
}
/*}}}*/
@@ -205,7 +218,7 @@ bool pkgOrderList::OrderUnpack(string *FileList)
if (FileList != 0)
{
WipeFlags(After);
-
+
// Set the inlist flag
for (iterator I = List; I != End; I++)
{
@@ -214,7 +227,7 @@ bool pkgOrderList::OrderUnpack(string *FileList)
Flag(*I,After);
}
}
-
+
Primary = &pkgOrderList::DepUnPackCrit;
Secondary = &pkgOrderList::DepConfigure;
RevDepends = &pkgOrderList::DepUnPackDep;
@@ -229,7 +242,7 @@ bool pkgOrderList::OrderUnpack(string *FileList)
clog << "** Pass A" << endl;
if (DoRun() == false)
return false;
-
+
if (Debug == true)
clog << "** Pass B" << endl;
Secondary = 0;
@@ -243,7 +256,7 @@ bool pkgOrderList::OrderUnpack(string *FileList)
Remove = 0; // Otherwise the libreadline remove problem occures
if (DoRun() == false)
return false;
-
+
if (Debug == true)
clog << "** Pass D" << endl;
LoopCount = 0;
@@ -259,9 +272,9 @@ bool pkgOrderList::OrderUnpack(string *FileList)
{
PkgIterator P(Cache,*I);
if (IsNow(P) == true)
- clog << P.Name() << ' ' << IsMissing(P) << ',' << IsFlag(P,After) << endl;
+ clog << " " << P.Name() << ' ' << IsMissing(P) << ',' << IsFlag(P,After) << endl;
}
- }
+ }
return true;
}
@@ -286,29 +299,35 @@ bool pkgOrderList::OrderConfigure()
/* Higher scores order earlier */
int pkgOrderList::Score(PkgIterator Pkg)
{
+ static int const ScoreDelete = _config->FindI("OrderList::Score::Delete", 500);
+
// Removal is always done first
if (Cache[Pkg].Delete() == true)
- return 200;
-
+ return ScoreDelete;
+
// This should never happen..
if (Cache[Pkg].InstVerIter(Cache).end() == true)
return -1;
-
+
+ static int const ScoreEssential = _config->FindI("OrderList::Score::Essential", 200);
+ static int const ScoreImmediate = _config->FindI("OrderList::Score::Immediate", 10);
+ static int const ScorePreDepends = _config->FindI("OrderList::Score::PreDepends", 50);
+
int Score = 0;
if ((Pkg->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential)
- Score += 100;
+ Score += ScoreEssential;
if (IsFlag(Pkg,Immediate) == true)
- Score += 10;
-
- for (DepIterator D = Cache[Pkg].InstVerIter(Cache).DependsList();
+ Score += ScoreImmediate;
+
+ for (DepIterator D = Cache[Pkg].InstVerIter(Cache).DependsList();
D.end() == false; D++)
if (D->Type == pkgCache::Dep::PreDepends)
{
- Score += 50;
+ Score += ScorePreDepends;
break;
}
-
+
// Important Required Standard Optional Extra
signed short PrioMap[] = {0,5,4,3,1,0};
if (Cache[Pkg].InstVerIter(Cache)->Priority <= 5)
@@ -386,6 +405,7 @@ int pkgOrderList::OrderCompareA(const void *a, const void *b)
int ScoreA = Me->Score(A);
int ScoreB = Me->Score(B);
+
if (ScoreA > ScoreB)
return -1;
@@ -422,6 +442,7 @@ int pkgOrderList::OrderCompareB(const void *a, const void *b)
int ScoreA = Me->Score(A);
int ScoreB = Me->Score(B);
+
if (ScoreA > ScoreB)
return -1;