From d5b364b96e5516042efe8ba2fe1381801b2e75a1 Mon Sep 17 00:00:00 2001
From: Fabian Groffen <grobian@gentoo.org>
Date: Sat, 25 Apr 2009 08:37:23 +0000
Subject: [PATCH]    Merged from trunk -r13375:13383
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
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   | 13377   | When in --nodeps mode, make depgraph._serialize_tasks()      |
   | zmedico | preserve the package order given on the command line. Thanks |
   |         | to Markus Duft <mduft@g.o> for reporting.                    |

   | 13378   | Clarify language in repos.conf reference to repoman and      |
   | zmedico | egencache.                                                   |

   | 13379   | Exit unsuccessfully when in commit mode and nothing is found |
   | zmedico | to commit. Thanks to Jeremy Olexa <darkside@g.o> for the     |
   |         | suggestion.                                                  |

   | 13380   | Add ${PORTAGE_BIN_PATH}/ebuild-helpers/3 directory to PATH   |
   | zmedico | for EAPI 3. Thanks to Tiziano Müller <dev-zero@g.o> for     |
   |         | this patch.                                                  |

   | 13381   | In ebuild_main(), unset ebuild_helpers_path when finished    |
   | zmedico | with it, since bash exposes local variables to 'children'.   |

   | 13382   | Add new dodoc implementation for EAPI 3. Thanks to to        |
   | zmedico | Tiziano Müller <dev-zero@g.o> for this patch.               |

   | 13383   | Use ret|=1 instead of ++ret, to avoid possible overflow.     |
   | zmedico |                                                              |

svn path=/main/branches/prefix/; revision=13393
---
 bin/ebuild-helpers/3/dodoc | 50 ++++++++++++++++++++++++++++++++++++++
 bin/ebuild.sh              | 14 +++++++++++
 bin/repoman                |  2 +-
 man/portage.5              |  3 ++-
 pym/_emerge/__init__.py    |  7 ++++++
 5 files changed, 74 insertions(+), 2 deletions(-)
 create mode 100644 bin/ebuild-helpers/3/dodoc

diff --git a/bin/ebuild-helpers/3/dodoc b/bin/ebuild-helpers/3/dodoc
new file mode 100644
index 000000000..4e7c934ab
--- /dev/null
+++ b/bin/ebuild-helpers/3/dodoc
@@ -0,0 +1,50 @@
+#!/bin/bash
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh
+
+if [ $# -lt 1 ] ; then
+	vecho "${0##*/}: at least one argument needed" 1>&2
+	exit 1
+fi
+
+dir="${D}usr/share/doc/${PF}/${_E_DOCDESTTREE_}"
+if [ ! -d "${dir}" ] ; then
+	install -d "${dir}"
+fi
+
+ret=0
+
+DOINSRECUR="n"
+
+if [[ "$1" == "-r" ]] ; then
+	DOINSRECUR="y"
+	shift
+fi
+
+for x in "$@" ; do
+
+	if [ -d "${x}" ] ; then
+		if [[ ${DOINSRECUR} == "n" ]] ; then
+			continue
+		fi
+
+		find "${x}" -mindepth 1 -maxdepth 1 -exec \
+			env \
+				_E_DOCDESTTREE_="$(basename "${x}")" \
+				${0} -r {} \;
+
+	elif [ -s "${x}" ] ; then
+		install -m0644 "${x}" "${dir}"
+		ecompress --queue "${dir}/${x##*/}"
+
+	elif [ ! -e "${x}" ] ; then
+		echo "!!! ${0##*/}: $x does not exist" 1>&2
+		((ret|=1))
+	fi
+
+done
+
+exit ${ret}
diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 3ac2a7694..a333f0d0c 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1912,6 +1912,20 @@ fi
 ebuild_main() {
 	local f x
 
+	# we may want to make this configurable somewhere else
+	local ebuild_helpers_path
+	case ${EAPI} in
+		3|3_pre1)
+			ebuild_helpers_path="${PORTAGE_BIN_PATH}/ebuild-helpers/3:${PORTAGE_BIN_PATH}/ebuild-helpers"
+			;;
+		*)
+			ebuild_helpers_path="${PORTAGE_BIN_PATH}/ebuild-helpers"
+			;;
+	esac
+
+	export PATH="/usr/local/sbin:/sbin:/usr/sbin:${ebuild_helpers_path}:/usr/local/bin:/bin:/usr/bin:${ROOTPATH}"
+	unset ebuild_helpers_path
+
 	if ! hasq $EBUILD_SH_ARGS clean depend help info nofetch ; then
 
 		if hasq distcc $FEATURES ; then
diff --git a/bin/repoman b/bin/repoman
index 3b084d895..669715ce7 100755
--- a/bin/repoman
+++ b/bin/repoman
@@ -1900,7 +1900,7 @@ else:
 			print
 			print "(Didn't find any changed files...)"
 			print
-			sys.exit(0)
+			sys.exit(1)
 
 	# Manifests need to be regenerated after all other commits, so don't commit
 	# them now even if they have changed.
diff --git a/man/portage.5 b/man/portage.5
index 8121e367c..6f64af6bd 100644
--- a/man/portage.5
+++ b/man/portage.5
@@ -551,7 +551,8 @@ x11\-libs/qt \-mysql
 .BR repos.conf
 Specifies \fIsite\-specific\fR repository configuration information. Note that
 configuration settings which are specified here do not apply to tools
-such as \fBrepoman\fR(1) and \fBegencache\fR(1) since their operations
+such as \fBrepoman\fR(1) and \fBegencache\fR(1), since operations
+performed by these tools
 are inherently \fBnot\fR \fIsite\-specific\fR. \fBWARNING:\fR Use of
 \fBrepos.conf\fR is generally not recommended since resulting changes in
 eclass inheritance (especially due to \fBeclass\-overrides\fR) may trigger
diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 73245722f..d048d5505 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -7065,6 +7065,13 @@ class depgraph(object):
 			writemsg("\n", noiselevel=-1)
 
 		scheduler_graph = self.digraph.copy()
+
+		if '--nodeps' in self.myopts:
+			# Preserve the package order given on the command line.
+			return ([node for node in scheduler_graph \
+				if isinstance(node, Package) \
+				and node.operation == 'merge'], scheduler_graph)
+
 		mygraph=self.digraph.copy()
 		# Prune "nomerge" root nodes if nothing depends on them, since
 		# otherwise they slow down merge order calculation. Don't remove
-- 
2.26.2