From c759b63d1814a9046424c6015c55d6a207c1534a Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 17 Oct 2006 02:27:03 +0000
Subject: Make --depclean treat DEPEND as soft deps instead of forcing the user
 to have all build time deps installed.

svn path=/main/trunk/; revision=4732
---
 bin/emerge | 40 ++++++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 18 deletions(-)

diff --git a/bin/emerge b/bin/emerge
index 58dd2348e..604b97601 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -3626,15 +3626,18 @@ def action_depclean(settings, trees, ldpath_mtimes,
 	if "--quiet" not in myopts:
 		print "\nCalculating dependencies  ",
 
-	remaining_atoms = [(atom, 'world') for atom in worldlist if vardb.match(atom)]
-	remaining_atoms += [(atom, 'system') for atom in syslist if vardb.match(atom)]
+	soft = 0
+	hard = 1
+	remaining_atoms = [(atom, 'world', hard) for atom in worldlist if vardb.match(atom)]
+	remaining_atoms += [(atom, 'system', hard) for atom in syslist if vardb.match(atom)]
 	unresolveable = {}
+	aux_keys = ["DEPEND", "RDEPEND", "PDEPEND"]
 
 	while remaining_atoms:
-		atom, parent = remaining_atoms.pop()
+		atom, parent, priority = remaining_atoms.pop()
 		pkgs = vardb.match(atom)
 		if not pkgs:
-			if not atom.startswith("!"):
+			if not atom.startswith("!") and priority == hard:
 				if atom in unresolveable:
 					unresolveable[atom].append(parent)
 				else:
@@ -3648,22 +3651,23 @@ def action_depclean(settings, trees, ldpath_mtimes,
 			spinner.update()
 			fakedb.cpv_inject(pkg)
 			mydb = portdb.xmatch("match-visible", "="+pkg) and portdb or vardb
+			myaux = dict(zip(aux_keys, mydb.aux_get(pkg, aux_keys)))
+			mydeps = []
 			if myopts.get("--with-bdeps", "y") == "y":
-				depstr = " ".join(mydb.aux_get(pkg,
-					["DEPEND", "RDEPEND", "PDEPEND"]))
-			else:
-				depstr = " ".join(mydb.aux_get(pkg,
-					["RDEPEND", "PDEPEND"]))
+				mydeps.append((myaux["DEPEND"], soft))
+			del myaux["DEPEND"]
+			mydeps.append((" ".join(myaux.values()), hard))
 			usedef = vardb.aux_get(pkg, ["USE"])[0].split()
-			success, atoms = portage.dep_check(depstr, emptydb, settings,
-				myuse=usedef, trees=trees, myroot=settings["ROOT"])
-			if not success:
-				print "\n\n"
-				print "Error occurred while processing",pkg
-				print str(atoms)
-				return
-			for atom in atoms:
-				remaining_atoms.append((atom, pkg))
+			for depstr, priority in mydeps:
+				success, atoms = portage.dep_check(depstr, emptydb, settings,
+					myuse=usedef, trees=trees, myroot=settings["ROOT"])
+				if not success:
+					print "\n\n"
+					print "Error occurred while processing",pkg
+					print str(atoms)
+					return
+				for atom in atoms:
+					remaining_atoms.append((atom, pkg, priority))
 
 	if "--quiet" not in myopts:
 		print "\b\b... done!\n"
-- 
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