File add-missing-zlink-flag.patch of Package megasync

diff --git a/src/MEGASync/CMakeLists.txt b/src/MEGASync/CMakeLists.txt
index 56f91b111..d512f6153 100644
--- a/src/MEGASync/CMakeLists.txt
+++ b/src/MEGASync/CMakeLists.txt
@@ -155,6 +155,7 @@ target_link_libraries(MEGAsync
     Qt5::Qml
     Qt5::Quick
     Qt5::QuickWidgets
+    z
 )
 
 ## Adjust compilation flags for warnings and errors ##
Submodule src/MEGASync/mega contains modified content
diff --git a/src/MEGASync/mega/tools/gfxworker/CMakeLists.txt b/src/MEGASync/mega/tools/gfxworker/CMakeLists.txt
index 9e825b38d..b6fd50ca7 100644
--- a/src/MEGASync/mega/tools/gfxworker/CMakeLists.txt
+++ b/src/MEGASync/mega/tools/gfxworker/CMakeLists.txt
@@ -70,6 +70,7 @@ add_executable(gfxworker
 target_link_libraries(gfxworker
     PRIVATE
     libgfxworker
+    z
 )
 
 # Adjust compilation flags for warnings and errors for gfxworker