[gentoo-commits] gentoo-x86 commit in eclass: ChangeLog distutils-r1.eclass python-r1.eclass

[Michal Gorny (mgorny)]

mgorny      13/02/26 14:33:45

  Modified:             ChangeLog distutils-r1.eclass python-r1.eclass
  Log:
  Introduce the parallel variant of python_foreach_impl().

Revision  Changes    Path
1.686                eclass/ChangeLog

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/ChangeLog?rev=1.686&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/ChangeLog?rev=1.686&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/ChangeLog?r1=1.685&r2=1.686

Index: ChangeLog
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/ChangeLog,v
retrieving revision 1.685
retrieving revision 1.686
diff -u -r1.685 -r1.686
--- ChangeLog	26 Feb 2013 14:32:49 -0000	1.685
+++ ChangeLog	26 Feb 2013 14:33:45 -0000	1.686
@@ -1,6 +1,10 @@
 # ChangeLog for eclass directory
 # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/ChangeLog,v 1.685 2013/02/26 14:32:49 mgorny Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/ChangeLog,v 1.686 2013/02/26 14:33:45 mgorny Exp $
+
+  26 Feb 2013; Michał Górny <mgorny@g.o> distutils-r1.eclass,
+  python-r1.eclass:
+  Introduce the parallel variant of python_foreach_impl().
 
   26 Feb 2013; Michał Górny <mgorny@g.o> python-r1.eclass:
   Make python_foreach_impl() non-fatal, expect explicit die inside or outside.



1.55                 eclass/distutils-r1.eclass

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/distutils-r1.eclass?rev=1.55&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/distutils-r1.eclass?rev=1.55&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/distutils-r1.eclass?r1=1.54&r2=1.55

Index: distutils-r1.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/distutils-r1.eclass,v
retrieving revision 1.54
retrieving revision 1.55
diff -u -r1.54 -r1.55
--- distutils-r1.eclass	21 Feb 2013 23:18:56 -0000	1.54
+++ distutils-r1.eclass	26 Feb 2013 14:33:45 -0000	1.55
@@ -1,6 +1,6 @@
 # Copyright 1999-2013 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/distutils-r1.eclass,v 1.54 2013/02/21 23:18:56 mgorny Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/distutils-r1.eclass,v 1.55 2013/02/26 14:33:45 mgorny Exp $
 
 # @ECLASS: distutils-r1
 # @MAINTAINER:
@@ -100,14 +100,6 @@
 	DEPEND=${PYTHON_DEPS}
 fi
 
-# @ECLASS-VARIABLE: DISTUTILS_JOBS
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# The number of parallel jobs to run for distutils-r1 parallel builds.
-# If unset, the job-count in ${MAKEOPTS} will be used.
-#
-# This variable is intended to be set in make.conf.
-
 # @ECLASS-VARIABLE: PATCHES
 # @DEFAULT_UNSET
 # @DESCRIPTION:



1.42                 eclass/python-r1.eclass

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/python-r1.eclass?rev=1.42&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/python-r1.eclass?rev=1.42&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/python-r1.eclass?r1=1.41&r2=1.42

Index: python-r1.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/python-r1.eclass,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -r1.41 -r1.42
--- python-r1.eclass	26 Feb 2013 14:32:49 -0000	1.41
+++ python-r1.eclass	26 Feb 2013 14:33:45 -0000	1.42
@@ -1,6 +1,6 @@
 # Copyright 1999-2013 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/python-r1.eclass,v 1.41 2013/02/26 14:32:49 mgorny Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/python-r1.eclass,v 1.42 2013/02/26 14:33:45 mgorny Exp $
 
 # @ECLASS: python-r1
 # @MAINTAINER:
@@ -173,6 +173,14 @@
 }
 _python_set_globals
 
+# @ECLASS-VARIABLE: DISTUTILS_JOBS
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# The number of parallel jobs to run for distutils-r1 parallel builds.
+# If unset, the job-count in ${MAKEOPTS} will be used.
+#
+# This variable is intended to be set in make.conf.
+
 # @FUNCTION: _python_validate_useflags
 # @INTERNAL
 # @DESCRIPTION:
@@ -623,6 +631,52 @@
 	return ${ret}
 }
 
+# @FUNCTION: python_parallel_foreach_impl
+# @USAGE: <command> [<args>...]
+# @DESCRIPTION:
+# Run the given command for each of the enabled Python implementations.
+# If additional parameters are passed, they will be passed through
+# to the command.
+#
+# The function will return 0 status if all invocations succeed.
+# Otherwise, the return code from first failing invocation will
+# be returned.
+#
+# For each command being run, EPYTHON, PYTHON and BUILD_DIR are set
+# locally, and the former two are exported to the command environment.
+#
+# Multiple invocations of the command will be run in parallel, up to
+# DISTUTILS_JOBS (defaulting to '-j' option argument from MAKEOPTS).
+python_parallel_foreach_impl() {
+	debug-print-function ${FUNCNAME} "${@}"
+
+	local ret lret
+
+	_python_parallel() {
+		(
+			multijob_child_init
+			"${@}"
+		) &
+		multijob_post_fork
+	}
+
+	local opts
+	if [[ ${DISTUTILS_JOBS} ]]; then
+		opts=-j${DISTUTILS_JOBS}
+	else
+		opts=${MAKEOPTS}
+	fi
+
+	multijob_init "${opts}"
+	python_foreach_impl _python_parallel "${@}"
+	ret=${?}
+	multijob_finish
+	lret=${?}
+
+	[[ ${ret} -eq 0 ]] && ret=${lret}
+	return ${ret}
+}
+
 # @FUNCTION: python_export_best
 # @USAGE: [<variable>...]
 # @DESCRIPTION: