[gentoo-portage-dev] [PATCH 03/13] Add tentative support for EAPI6 get_libdir()

[Michał Górny]

Add get_libdir() function to obtain the basename of libdir using
the same algorithm that econf uses.
---
 bin/eapi.sh          |  4 ++++
 bin/phase-helpers.sh | 11 +++++++++++
 2 files changed, 15 insertions(+)

diff --git a/bin/eapi.sh b/bin/eapi.sh
index 5f96c3b..6ace20d 100644
--- a/bin/eapi.sh
+++ b/bin/eapi.sh
@@ -64,6 +64,10 @@ ___eapi_has_usex() {
 	[[ ! ${1-${EAPI}} =~ ^(0|1|2|3|4|4-python|4-slot-abi)$ ]]
 }
 
+___eapi_has_get_libdir() {
+	[[ ! ${1-${EAPI}} =~ ^(0|1|2|3|4|4-python|4-slot-abi|5|5-hdepend|5-progress)$ ]]
+}
+
 ___eapi_has_master_repositories() {
 	[[ ${1-${EAPI}} =~ ^(5-progress)$ ]]
 }
diff --git a/bin/phase-helpers.sh b/bin/phase-helpers.sh
index c2161f6..8edbc07 100644
--- a/bin/phase-helpers.sh
+++ b/bin/phase-helpers.sh
@@ -842,6 +842,17 @@ best_version() {
 	esac
 }
 
+if ___eapi_has_get_libdir; then
+	get_libdir() {
+		local libdir_var="LIBDIR_${ABI}"
+		local libdir="lib"
+
+		[[ -n ${ABI} && -n ${!libdir_var} ]] && libdir=${!libdir_var}
+
+		echo "${libdir}"
+	}
+fi
+
 if ___eapi_has_master_repositories; then
 	master_repositories() {
 		local output repository=$1 retval
-- 
2.0.4