fix: linux build.

Console/xmake.lua

@@ -2,14 +2,22 @@ add_rules("mode.debug", "mode.release")
 
 target("frelayConsole")
     set_rules("qt.console")
-    add_files("../Res/ico.rc")
     add_files("Console.cpp", "Console.h", "main.cpp")
     add_deps("ClientCore")
     add_deps("Protocol")
     add_deps("Util")
     add_frameworks("QtNetwork")
 
+    if is_plat("windows") then
+        add_files("../Res/ico.rc")
+    end
+    
     if is_plat("mingw") then
+        add_files("../Res/ico.rc")
     else
         add_deps("crashelper")
     end
+
+    if is_plat("linux") then
+        add_links("dl")
+    end

Gui/xmake.lua

@@ -15,8 +15,9 @@ target("frelayGUI")
     add_files("*.ui")
     add_files("*.h")
     add_files("../Res/frelay.qrc")
-    add_files("../Res/ico.rc")
+
     if is_plat("windows") then
+        add_files("../Res/ico.rc")
         add_ldflags("-subsystem:windows")
     end
     add_frameworks("QtCore")
@@ -28,7 +29,12 @@ target("frelayGUI")
     add_deps("ClientCore")
     add_deps("SingleApplication")
     if is_plat("mingw") then
+        add_files("../Res/ico.rc")
         add_ldflags("-mwindows")
     else
         add_deps("crashelper")
     end
+
+    if is_plat("linux") then
+        add_links("dl")
+    end

Server/xmake.lua

@@ -2,14 +2,22 @@ add_rules("mode.debug", "mode.release")
 
 target("frelayServer")
     set_rules("qt.console")
-    add_files("../Res/server.rc")
     add_files("Server.cpp", "Server.h", "main.cpp")
     add_deps("ClientCore")
     add_deps("Protocol")
     add_deps("Util")
     add_frameworks("QtNetwork")
     
+    if is_plat("windows") then
+        add_files("../Res/server.rc")
+    end
+    
     if is_plat("mingw") then
+        add_files("../Res/server.rc")
     else
         add_deps("crashelper")
     end
+
+    if is_plat("linux") then
+        add_links("dl")
+    end

crashelper/xmake.lua

@@ -5,3 +5,7 @@ target("crashelper")
     add_includedirs("include", {public = true})
     add_files("src/*.cxx")
     add_frameworks("QtCore")
+
+    if is_plat("linux") then
+        add_links("bfd", "dl")
+    end