[patch] python-distutils-ng.eclass.patch

python-distutils-ng.eclass.patch (text/plain), 1.46 KB, created by Julian Ospald on 2012-09-26 11:30:34 UTC

--- python-distutils-ng.eclass
+++ python-distutils-ng.eclass
@@ -59,6 +59,15 @@
 # Set to any value to disable automatic reinstallation of scripts in bin
 # directories. See python-distutils-ng_src_install function.
 
+# @ECLASS-VARIABLE: PYTHON_COMPAT_USE
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# Comma seperated list of useflags needed for all(!) allowed implementations.
+# This is directly substituted into one or more of dev-lang/python[${PYTHON_COMPAT_USE}],
+# dev-python/pypy[${PYTHON_COMPAT_USE}] and dev-java/jython[${PYTHON_COMPAT_USE}].
+# example 1: PYTHON_COMPAT_USE="xml,sqlite"
+# example 2: PYTHON_COMPAT_USE="xml?,threads?,-foo"
+
 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
 
 case "${EAPI}" in
@@ -107,16 +116,20 @@
 fi
 unset required_use_str
 
+# avoid empty use deps
+_PYTHON_COMPAT_USE="${PYTHON_COMPAT_USE:+[${PYTHON_COMPAT_USE}]}"
+
+# set python DEPEND and RDEPEND
 for impl in ${PYTHON_COMPAT}; do
 	IUSE+=" python_targets_${impl}"
 	dep_str="${impl/_/.}"
 	case "${dep_str}" in
 		python?.?)
-			dep_str="dev-lang/python:${dep_str: -3}" ;;
+			dep_str="dev-lang/python:${dep_str: -3}${_PYTHON_COMPAT_USE}" ;;
 		jython?.?)
-			dep_str="dev-java/jython:${dep_str: -3}" ;;
+			dep_str="dev-java/jython:${dep_str: -3}${_PYTHON_COMPAT_USE}" ;;
 		pypy?.?)
-			dep_str="dev-python/pypy:${dep_str: -3}" ;;
+			dep_str="dev-python/pypy:${dep_str: -3}${_PYTHON_COMPAT_USE}" ;;
 		*)
 			die "Unsupported implementation: ${impl}" ;;
 	esac