native.bbclass: Ensure EXTRA_NATIVE_PKGCONFIG_PATH has a default value

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

diff --git a/meta/classes/native.bbclass b/meta/classes/native.bbclass
index 529f1c259d90309732d2bc08d9d3b1cedbc0f230..472f0b6cadd2a2cda75487499246ecb95961bbf6 100644 (file)
--- a/meta/classes/native.bbclass
+++ b/meta/classes/native.bbclass
@@ -66,6 +66,7 @@ STAGING_DIR_TARGET = ""
 SHLIBSDIR = "${STAGING_DIR_NATIVE}/shlibs"
 PKG_CONFIG_DIR = "${libdir}/pkgconfig"
 
+EXTRA_NATIVE_PKGCONFIG_PATH ?= ""
 PKG_CONFIG_PATH .= "${EXTRA_NATIVE_PKGCONFIG_PATH}"
 PKG_CONFIG_SYSROOT_DIR = ""