feat: Fix not installable on Unix

Author: nlogozzo

cmake/helpers.cmake

@@ -33,8 +33,8 @@ function(generate_translations)
     endif()
 endfunction()
 
-function(generate_linux_install)
-    if(NOT LINUX)
+function(generate_unix_install)
+    if(NOT UNIX)
         return()
     endif()
     configure_file("${CMAKE_SOURCE_DIR}/resources/linux/${PROJECT_NAME}.desktop.in" "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.desktop" @ONLY)

org.nickvision.application.gnome/CMakeLists.txt

@@ -47,5 +47,5 @@ if(NOT WIN32)
     endif()
 
     generate_translations()
-    generate_linux_install()
+    generate_unix_install()
 endif()