From 936aa37625c5b54aab42330088742ada0a9bd165 Mon Sep 17 00:00:00 2001
From: Marcus Tillmanns <marcus.tillmanns@qt.io>
Date: Thu, 16 Jan 2025 10:50:42 +0100
Subject: [PATCH] QMakeProjectManager: Fix mkspec path for remote devices

Task-number: QTCREATORBUG-32325
Change-Id: I3169f56acb5e8e94004825cfe55e8614edb9d498
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/qmakeprojectmanager/qmakestep.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/plugins/qmakeprojectmanager/qmakestep.cpp b/src/plugins/qmakeprojectmanager/qmakestep.cpp
index 1f39c4c04da..a1bf788be34 100644
--- a/src/plugins/qmakeprojectmanager/qmakestep.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakestep.cpp
@@ -127,9 +127,10 @@ QString QMakeStep::allArguments(const QtVersion *v, ArgumentFlags flags) const
             }
         }
     }
-    const QString specArg = mkspec();
+    const FilePath specArg = FilePath::fromString(mkspec());
+    QTC_CHECK(specArg.isSameDevice(v->qmakeFilePath()));
     if (!userProvidedMkspec && !specArg.isEmpty())
-        arguments << "-spec" << QDir::toNativeSeparators(specArg);
+        arguments << "-spec" << specArg.path();
 
     // Find out what flags we pass on to qmake
     arguments << bc->configCommandLineArguments();