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-rwxr-xr-xsrc/boot/efi/no-undefined-symbols.sh7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/boot/efi/no-undefined-symbols.sh b/src/boot/efi/no-undefined-symbols.sh
new file mode 100755
index 0000000..84cbd5b
--- /dev/null
+++ b/src/boot/efi/no-undefined-symbols.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+set -eu
+
+if nm -D -u "$1" | grep ' U '; then
+ echo "Undefined symbols detected!"
+ exit 1
+fi