[gentoo-dev] [PATCH 3/3] multilib-build: introduce multilib_copy_sources.

["Michał Górny" <mgorny@gentoo.org>]

---
 gx86/eclass/multilib-build.eclass | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/gx86/eclass/multilib-build.eclass b/gx86/eclass/multilib-build.eclass
index c29b5df..66fb5a6 100644
--- a/gx86/eclass/multilib-build.eclass
+++ b/gx86/eclass/multilib-build.eclass
@@ -190,5 +190,19 @@ multilib_check_headers() {
 	fi
 }
 
+# @FUNCTION: multilib_copy_sources
+# @DESCRIPTION:
+# Create a single copy of the package sources for each enabled ABI.
+#
+# The sources are always copied from initial BUILD_DIR (or S if unset)
+# to ABI-specific build directory matching BUILD_DIR used by
+# multilib_foreach_abi().
+multilib_copy_sources() {
+	debug-print-function ${FUNCNAME} "${@}"
+
+	local MULTIBUILD_VARIANTS=( $(multilib_get_enabled_abis) )
+	multibuild_copy_sources
+}
+
 _MULTILIB_BUILD=1
 fi
-- 
1.8.1.5