From 692b5dd63adcdbef64aef9e8b2812c3704335bb2 Mon Sep 17 00:00:00 2001
From: Francois Pons <fpons@mandriva.com>
Date: Mon, 12 Aug 2002 16:00:02 +0000
Subject: 0.60-7mdk

---
 URPM/Resolve.pm | 50 ++++++++++++++++++++++++++++++++++----------------
 perl-URPM.spec  |  8 +++++++-
 2 files changed, 41 insertions(+), 17 deletions(-)

diff --git a/URPM/Resolve.pm b/URPM/Resolve.pm
index 877ac09..8247489 100644
--- a/URPM/Resolve.pm
+++ b/URPM/Resolve.pm
@@ -559,22 +559,42 @@ sub compute_installed_flags {
 #- all installed or upgrade flag.
 sub request_packages_to_upgrade {
     my ($urpm, $db, $state, $requested, %options) = @_;
-    my (%names, %skip, %obsoletes, @obsoleters);
+    my (%provides, %names, %skip, %requested, %obsoletes, @obsoleters);
 
     #- build direct access to best package according to name.
-    foreach (@{$urpm->{depslist}}) {
-	if ($_->is_arch_compat) {
-	    my $p = $names{$_->name};
+    foreach my $pkg (@{$urpm->{depslist}}) {
+	if ($pkg->is_arch_compat) {
+	    foreach ($pkg->provides) {
+		if (my ($n, $evr) = /^([^\s\[]*)(?:\[\*\])?\[?=+\s*([^\s\]]*)/) {
+		    if ($provides{$n}) {
+			foreach ($provides{$n}->provides) {
+			    if (my ($pn, $pevr) = /^([^\s\[]*)(?:\[\*\])?\[?=+\s*([^\s\]]*)/) {
+				$pn eq $n or next;
+				if (ranges_overlap("< $evr", "== $pevr")) {
+				    $skip{$provides{$n}->name} = undef; #- this package looks like too old ?
+				    $provides{$n} = $pkg;
+				}
+				last;
+			    }
+			}
+		    } else {
+			$provides{$n} = $pkg;
+		    }
+		}
+	    }
+
+	    my $p = $names{$pkg->name};
 	    if ($p) {
-		if ($_->compare_pkg($p) > 0) {
-		    $names{$_->name} = $_;
+		if ($pkg->compare_pkg($p) > 0) {
+		    $names{$pkg->name} = $pkg;
 		}
 	    } else {
-		$names{$_->name} = $_;
+		$names{$pkg->name} = $pkg;
 	    }
 	}
     }
 
+    #- clean direct access, a package in names should have 
     #- check consistency with obsoletes of eligible package.
     #- it is important not to select a package wich obsolete
     #- an old one.
@@ -599,15 +619,13 @@ sub request_packages_to_upgrade {
 		      #- first try with package using the same name.
 		      #- this will avoid selecting all packages obsoleting an old one.
 		      if (my $pkg = $names{$p->name}) {
-			  $pkg->flag_upgrade || $pkg->flag_installed or $pkg->set_flag_upgrade;
-			  $pkg->set_flag_installed;
-			  if ($pkg->compare_pkg($p) <= 0) {
-			      #- this means the package is already installed (or there
-			      #- is a old version in depslist).
-			      $pkg->set_flag_upgrade(0);
-			      #- ignore it now.
-			      delete $names{$p->name};
+			  unless ($pkg->flag_upgrade || $pkg->flag_installed) {
+			      $pkg->set_flag_installed; #- there is at least one package installed (whatever its version).
+			      $pkg->flag_upgrade and $pkg->set_flag_upgrade($pkg->compare_pkg($p) > 0);
 			  }
+			  $pkg->flag_upgrade or delete $names{$p->name};
+			  #- keep in mind the package is requested.
+			  $pkg->flag_upgrade and $requested{$p->name} = undef;
 		      }
 
 		      #- check provides of existing package to see if a obsolete
@@ -659,7 +677,7 @@ sub request_packages_to_upgrade {
 
     #- examine all packages potentially selectable.
     foreach my $pkg (values %names) {
-	$pkg->flag_upgrade and $requested->{$pkg->id} = $options{requested};
+	exists $requested{$pkg->name} and $requested->{$pkg->id} = $options{requested};
     }
 
     $requested;
diff --git a/perl-URPM.spec b/perl-URPM.spec
index ff9f7d9..3d62599 100644
--- a/perl-URPM.spec
+++ b/perl-URPM.spec
@@ -1,7 +1,7 @@
 %define name perl-URPM
 %define real_name URPM
 %define version 0.60
-%define release 6mdk
+%define release 7mdk
 
 %{expand:%%define rpm_version %(rpm -q --queryformat '%{VERSION}-%{RELEASE}' rpm)}
 
@@ -48,6 +48,12 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Aug 12 2002 François Pons <fpons@mandrakesoft.com> 0.60-7mdk
+- fixed bad behaviour of request_packages_to_upgrade if upgrade flag
+  has been computed before.
+- fixed propable old package (according provides) requested by
+  request_packages_to_upgrade.
+
 * Mon Aug 12 2002 François Pons <fpons@mandrakesoft.com> 0.60-6mdk
 - simplified compute_installed_flags return value (used by DrakX).
 
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