From 74a7b2ee9d2bee84587b4f565278e963a27e13b4 Mon Sep 17 00:00:00 2001
From: Sven Paschukat <Sven.Paschukat@starfinanz.de>
Date: Mon, 29 Jun 2020 09:02:37 +0200
Subject: [PATCH] COMPILE_FLAGS property only once per target, avoid
 overwriting.

---
 CMakeLists.txt | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 631f0fd..3618275 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -412,9 +412,7 @@ if (BUILD_SHARED_LIB)
                                    VERSION   ${LIBTIDY_VERSION}
                                    SOVERSION ${TIDY_MAJOR_VERSION} )
     set_target_properties( ${name} PROPERTIES 
-                                   COMPILE_FLAGS "-DBUILD_SHARED_LIB" )
-    set_target_properties( ${name} PROPERTIES 
-                                   COMPILE_FLAGS "-DBUILDING_SHARED_LIB" )
+                                   COMPILE_FLAGS "-DBUILD_SHARED_LIB -DBUILDING_SHARED_LIB")
     install(TARGETS ${name}
         RUNTIME DESTINATION ${BIN_INSTALL_DIR}
         ARCHIVE DESTINATION ${LIB_INSTALL_DIR}