File sourcetrail-static.patch of Package sourcetrail

diff -urEbw Sourcetrail-2019.4.61/CMakeLists.txt Sourcetrail-2019.4.61.new/CMakeLists.txt
--- Sourcetrail-2019.4.61/CMakeLists.txt	2019-11-18 10:41:08.000000000 +0100
+++ Sourcetrail-2019.4.61.new/CMakeLists.txt	2019-11-19 14:39:14.589385377 +0100
@@ -99,7 +99,7 @@
 # Boost ------------------------------------------------------------------------
 
 set(Boost_USE_MULTITHREAD ON)
-set(Boost_USE_STATIC_LIBS ON)
+set(Boost_USE_STATIC_LIBS ON CACHE BOOL "Boost static")
 set(Boost_USE_STATIC_RUNTIME OFF)
 
 find_package(Boost 1.68 COMPONENTS system program_options filesystem date_time REQUIRED)