From 3b94eecde250a1cff774dd66e9c9730f223fe72b Mon Sep 17 00:00:00 2001
From: Gary Wang <wzc782970009@gmail.com>
Date: Mon, 10 Aug 2020 23:41:59 +0800
Subject: [PATCH] chore: only enable portable mode support for windows

---
 CMakeLists.txt | 4 ++++
 settings.cpp   | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6cd978a..e50649f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,6 +71,10 @@ if (WIN32)
         TARGET ${EXE_NAME}
         PROPERTY WIN32_EXECUTABLE true
     )
+
+    target_compile_definitions(${EXE_NAME} PRIVATE
+        FLAG_PORTABLE_MODE_SUPPORT=1
+    )
 endif ()
 
 # Helper macros for install settings
diff --git a/settings.cpp b/settings.cpp
index 861af74..f7f9922 100644
--- a/settings.cpp
+++ b/settings.cpp
@@ -67,12 +67,14 @@ Settings::Settings()
 {
     QString configPath;
 
+#ifdef FLAG_PORTABLE_MODE_SUPPORT
     QString portableConfigDirPath = QDir(QCoreApplication::applicationDirPath()).absoluteFilePath("data");
     QFileInfo portableConfigDirInfo(portableConfigDirPath);
     if (portableConfigDirInfo.exists() && portableConfigDirInfo.isDir() && portableConfigDirInfo.isWritable()) {
         // we can use it.
         configPath = portableConfigDirPath;
     }
+#endif // FLAG_PORTABLE_MODE_SUPPORT
 
     // %LOCALAPPDATA% under Windows.
     if (configPath.isEmpty()) {