Imported Upstream version 16.04

Change-Id: I77eadcd8538a9122e4773cbe55b24033dc451757
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/scripts/merge-maps.sh b/scripts/merge-maps.sh
new file mode 100755
index 00000000..edc88dea
--- /dev/null
+++ b/scripts/merge-maps.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+FILES=$(find "$RTE_SDK"/lib "$RTE_SDK"/drivers -name "*_version.map")
+SYMBOLS=$(grep -h "{" $FILES | sort -u | sed 's/{//')
+
+first=0
+prev_sym="none"
+
+for s in $SYMBOLS; do
+	echo "$s {"
+	echo "    global:"
+	echo ""
+	for f in $FILES; do
+		sed -n "/$s {/,/}/p" "$f" | sed '/^$/d' | grep -v global | grep -v local | sed -e '1d' -e '$d'
+	done | sort -u
+	echo ""
+	if [ $first -eq 0 ]; then
+		first=1;
+		echo "    local: *;";
+	fi
+	if [ "$prev_sym" = "none" ]; then
+		echo "};";
+		prev_sym=$s;
+	else
+		echo "} $prev_sym;";
+		prev_sym=$s;
+	fi
+	echo ""
+done