glibc.inc: changned = to ?= in COMPATIBLE_TARGET_SYS assignment

replaced = by ?= apparently this fell out of the file somewhere

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

diff --git a/recipes/glibc/glibc.inc b/recipes/glibc/glibc.inc
index 392070d..643ebd3 100644 (file)
--- a/recipes/glibc/glibc.inc
+++ b/recipes/glibc/glibc.inc
@@ -10,7 +10,7 @@ DEPENDS = "virtual/${TARGET_PREFIX}gcc-intermediate linux-libc-headers"
 PROVIDES = "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc"
 PROVIDES += "virtual/libintl virtual/libiconv"
 
-COMPATIBLE_TARGET_SYS = "(?!nios2)"
+COMPATIBLE_TARGET_SYS ?= "(?!nios2)"
 
 # INC_PR for glibc.inc, glibc-initial.inc and glibc-stage.inc
 INC_PR = "r36"