Update Buildroot From 17.02.8 -> 17.02.9

bsp/buildroot/package/libpqxx/0001-Fix-broken-sed-call-in-configure.ac.in.patch

@@ -0,0 +1,31 @@
+From d5120738a9b6b90d19e742f3c591727d16d76c9c Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Tue, 26 Dec 2017 14:09:46 +0100
+Subject: [PATCH] Fix broken sed call in configure.ac.in
+
+Upstream fix from commit [1][2]
+
+[1] 80a9d5386641ac67d4ea1b602c786b45b40b252f
+[2] 85e9336740475be25ed19924cca0961f7d844c4b
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 32cf5cb5..77cf7edd 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -480,7 +480,7 @@ occurring in the file.
+ ])], -L${with_postgres_lib})
+ 
+ # Remove redundant occurrances of -lpq
+-LIBS="`echo "$LIBS" | sed -e 's/-lpq[[:space:]]*[[:space:]]-lpq\>/-lpq/g'`"
++LIBS=[`echo "$LIBS" | sed -e 's/-lpq * -lpq\>/-lpq/g'`]
+ 
+ AC_LANG_POP(C)
+ 
+-- 
+2.14.3
+