--- a/boreas/CMakeLists.txt	2023-03-21 18:29:37.776150014 +0100
+++ b/boreas/CMakeLists.txt	2023-03-21 18:29:55.011677183 +0100
@@ -62,6 +62,7 @@
   execute_process (COMMAND pcap-config --libs
     OUTPUT_VARIABLE PCAP_LDFLAGS
     OUTPUT_STRIP_TRAILING_WHITESPACE)
+  string(STRIP "${PCAP_LDFLAGS}" PCAP_LDFLAGS)
   execute_process (COMMAND pcap-config --cflags
     OUTPUT_VARIABLE PCAP_CFLAGS
     OUTPUT_STRIP_TRAILING_WHITESPACE)