[OE-core] [OE-Core][PATCH] eglibc: Let eglibc-extra-nss-dev exist as empty package

[Khem Raj]

eglibc-extra-nss-dev is a dependency for libc6-dev but
the package is empty and is not created as a result target
install of libc6-dev fails. This will create an empty package

[Yocto Bug #4168]

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta/recipes-core/eglibc/eglibc-package.inc |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-core/eglibc/eglibc-package.inc b/meta/recipes-core/eglibc/eglibc-package.inc
index 88a00a4..ca0cc4c 100644
--- a/meta/recipes-core/eglibc/eglibc-package.inc
+++ b/meta/recipes-core/eglibc/eglibc-package.inc
@@ -17,7 +17,9 @@ python __anonymous () {
 # Set this to zero if you don't want ldconfig in the output package
 USE_LDCONFIG ?= "1"
 
-PACKAGES = "${PN}-dbg catchsegv sln nscd ldd ${PN}-utils eglibc-thread-db ${PN}-pic libcidn libmemusage libsegfault ${PN}-pcprofile libsotruss ${PN} eglibc-extra-nss ${PN}-dev ${PN}-staticdev ${PN}-doc"
+PACKAGES = "${PN}-dbg catchsegv sln nscd ldd ${PN}-utils eglibc-thread-db ${PN}-pic libcidn libmemusage libsegfault ${PN}-pcprofile libsotruss ${PN} eglibc-extra-nss ${PN}-dev ${PN}-staticdev ${PN}-doc eglibc-extra-nss-dev"
+
+ALLOW_EMPTY_eglibc-extra-nss-dev  = "1"
 
 # The ld.so in this eglibc supports the GNU_HASH
 RPROVIDES_${PN} = "glibc rtld(GNU_HASH)"
-- 
1.7.9.5