From c6a981dceb4d43a24f7822dd350af2c88e06aabf Mon Sep 17 00:00:00 2001
From: jared <jared2020@163.com>
Date: Wed, 8 Jul 2020 20:30:59 +0800
Subject: [PATCH] fix redifinition

---
 mkspecs/features/taoVersion.prf | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/mkspecs/features/taoVersion.prf b/mkspecs/features/taoVersion.prf
index 771c8d6..02de757 100644
--- a/mkspecs/features/taoVersion.prf
+++ b/mkspecs/features/taoVersion.prf
@@ -27,15 +27,16 @@ build_pass {
             VER_PAT = $${PAT}
             VERSION = $${Ver}
         }
-
-        DEFINES += TaoREVISION=$${REVISION}
-        DEFINES += TaoREVISIONSTR=\"\\\"$${REVISION}\\\"\"
-        DEFINES += TaoVer=\"\\\"$${Ver}\\\"\"
-        DEFINES += TaoMAJ=$${MAJ}
-        DEFINES += TaoMIN=$${MIN}
-        DEFINES += TaoPAT=$${PAT}
-        DEFINES += TaoDATETIME=\"\\\"$${_DATE_}\\\"\"
-        DEFINES += TaoCompilerVendor=\"\\\"$${QT_VERSION} $${QMAKE_PLATFORM} $${QMAKE_COMPILER} $${QMAKE_TARGET.arch}\\\"\"
-        message(DEFINES $$DEFINES)
+        !exists(TaoDefined) {
+            TaoDefined=1
+            DEFINES += TaoREVISION=$${REVISION}
+            DEFINES += TaoREVISIONSTR=\"\\\"$${REVISION}\\\"\"
+            DEFINES += TaoVer=\"\\\"$${Ver}\\\"\"
+            DEFINES += TaoMAJ=$${MAJ}
+            DEFINES += TaoMIN=$${MIN}
+            DEFINES += TaoPAT=$${PAT}
+            DEFINES += TaoDATETIME=\"\\\"$${_DATE_}\\\"\"
+            DEFINES += TaoCompilerVendor=\"\\\"$${QT_VERSION} $${QMAKE_PLATFORM} $${QMAKE_COMPILER} $${QMAKE_TARGET.arch}\\\"\"
+        }
     }
 }