[OE-core] [PATCH] pkgconfig: export variables

[Joshua Watt]

Export the PKG_CONFIG_PATH and PKG_CONFIG_LIBDIR variables in case the
parent shell hasn't done so.
---
 .../recipes-devtools/pkgconfig/pkgconfig/pkg-config-native.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-devtools/pkgconfig/pkgconfig/pkg-config-native.in b/meta/recipes-devtools/pkgconfig/pkgconfig/pkg-config-native.in
index 5e44bb435c3..a9324de4cf3 100644
--- a/meta/recipes-devtools/pkgconfig/pkgconfig/pkg-config-native.in
+++ b/meta/recipes-devtools/pkgconfig/pkgconfig/pkg-config-native.in
@@ -1,7 +1,7 @@
 #! /bin/sh
 
-PKG_CONFIG_PATH="@PATH_NATIVE@"
-PKG_CONFIG_LIBDIR="@LIBDIR_NATIVE@"
+export PKG_CONFIG_PATH="@PATH_NATIVE@"
+export PKG_CONFIG_LIBDIR="@LIBDIR_NATIVE@"
 unset PKG_CONFIG_SYSROOT_DIR
 
 pkg-config "$@"
-- 
2.19.1