From: Andrey Belous <[email protected]>

Setting of a variable PREFERRED_PROVIDER_virtual/libc only if it doesn't have a 
value

Signed-off-by: Andrey Belous <[email protected]>
Signed-off-by: Nicolas Dechesne <[email protected]>
---
 meta/conf/distro/include/tclibc-uclibc.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/conf/distro/include/tclibc-uclibc.inc 
b/meta/conf/distro/include/tclibc-uclibc.inc
index 9245112..a4d8c39 100644
--- a/meta/conf/distro/include/tclibc-uclibc.inc
+++ b/meta/conf/distro/include/tclibc-uclibc.inc
@@ -8,7 +8,7 @@ LIBCEXTENSION = "-uclibc"
 LIBCOVERRIDE = ":libc-uclibc"
 OVERRIDES .= "${LIBCOVERRIDE}"
 
-PREFERRED_PROVIDER_virtual/libc = "uclibc"
+PREFERRED_PROVIDER_virtual/libc ?= "uclibc"
 PREFERRED_PROVIDER_virtual/libiconv ?= "libiconv"
 PREFERRED_PROVIDER_virtual/libintl ?= "gettext"
 PREFERRED_PROVIDER_virtual/nativesdk-libintl ?= "nativesdk-eglibc"
-- 
1.9.0

-- 
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