--- ettercap-0.8.3/cmake/Modules/FindGTK3.cmake.orig	2019-06-28 01:19:16.000000000 +0200
+++ ettercap-0.8.3/cmake/Modules/FindGTK3.cmake	2020-05-23 19:35:27.043077345 +0200
@@ -126,6 +126,7 @@
     giomm-2.4
     gtk-3.0
     gtkmm-2.4
+    harfbuzz
     libglade-2.0
     libglademm-2.4
     pango-1.0
@@ -147,6 +147,7 @@
 
   find_path(${_var} ${_hdr}
     PATHS
+      /usr/lib${LIB_SUFFIX}
       /usr/local/lib64
       /usr/local/lib
       # fix for Ubuntu == 11.04 (Natty Narwhal)
@@ -425,6 +426,9 @@
 
     _gtk3_find_include_dir(GTK3_FONTCONFIG_INCLUDE_DIR fontconfig/fontconfig.h)
 
+    _gtk3_find_include_dir(GTK3_HARFBUZZ_INCLUDE_DIR hb.h)
+    _gtk3_find_library(GTK3_HARFBUZZ_LIBRARY harfbuzz false false)
+
     _gtk3_find_include_dir(GTK3_PANGO_INCLUDE_DIR pango/pango.h)
     _gtk3_find_library(GTK3_PANGO_LIBRARY pango false true)