From a4c33d15687de3bc9222c4f8c7dfea274935c756 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 6 May 2017 10:37:47 +0200
Subject: cmake: APPEND_STRING must have a space in front

---
 cmake/opentrack-boilerplate.cmake | 6 +++---
 cmake/opentrack-version.cmake     | 2 +-
 compat/CMakeLists.txt             | 2 +-
 proto-fsuipc/CMakeLists.txt       | 2 +-
 qxt-mini/CMakeLists.txt           | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/cmake/opentrack-boilerplate.cmake b/cmake/opentrack-boilerplate.cmake
index f716ec00..9f6e605b 100644
--- a/cmake/opentrack-boilerplate.cmake
+++ b/cmake/opentrack-boilerplate.cmake
@@ -75,7 +75,7 @@ endfunction()
 
 function(otr_compat target)
     if(NOT MSVC)
-        set_property(SOURCE ${${target}-moc} APPEND_STRING PROPERTY COMPILE_FLAGS "-w -Wno-error")
+        set_property(SOURCE ${${target}-moc} APPEND_STRING PROPERTY COMPILE_FLAGS " -w -Wno-error")
     endif()
     if(WIN32)
         target_link_libraries(${target} dinput8 dxguid strmiids)
@@ -95,8 +95,8 @@ function(otr_compat target)
         set(l-props "-Wl,--as-needed")
     endif()
 
-    set_property(TARGET ${target} APPEND_STRING PROPERTY COMPILE_FLAGS "${c-props} ${arg_COMPILE}")
-    set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS "${l-props} ${arg_LINK}")
+    set_property(TARGET ${target} APPEND_STRING PROPERTY COMPILE_FLAGS " ${c-props} ${arg_COMPILE}")
+    set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS " ${l-props} ${arg_LINK}")
 endfunction()
 
 include(CMakeParseArguments)
diff --git a/cmake/opentrack-version.cmake b/cmake/opentrack-version.cmake
index 9cd597d3..00a5df1d 100644
--- a/cmake/opentrack-version.cmake
+++ b/cmake/opentrack-version.cmake
@@ -40,6 +40,6 @@ endif()
 
 add_library(opentrack-version STATIC ${CMAKE_BINARY_DIR}/version.c)
 if(NOT MSVC)
-    set_property(TARGET opentrack-version APPEND_STRING PROPERTY COMPILE_FLAGS "-fno-lto")
+    set_property(TARGET opentrack-version APPEND_STRING PROPERTY COMPILE_FLAGS " -fno-lto")
 endif()
 otr_compat(opentrack-version)
diff --git a/compat/CMakeLists.txt b/compat/CMakeLists.txt
index 40850862..7655a223 100644
--- a/compat/CMakeLists.txt
+++ b/compat/CMakeLists.txt
@@ -5,5 +5,5 @@ if(NOT WIN32 AND NOT APPLE)
 endif()
 
 if(CMAKE_COMPILER_IS_GNUCXX)
-    set_property(SOURCE nan.cpp APPEND_STRING PROPERTY COMPILE_FLAGS "-fno-lto -fno-fast-math -fno-finite-math-only -O0")
+    set_property(SOURCE nan.cpp APPEND_STRING PROPERTY COMPILE_FLAGS " -fno-lto -fno-fast-math -fno-finite-math-only -O0")
 endif()
diff --git a/proto-fsuipc/CMakeLists.txt b/proto-fsuipc/CMakeLists.txt
index b3e94c32..24006644 100644
--- a/proto-fsuipc/CMakeLists.txt
+++ b/proto-fsuipc/CMakeLists.txt
@@ -5,7 +5,7 @@ if(WIN32)
         target_link_libraries(opentrack-proto-fsuipc ${SDK_FSUIPC}/FSUIPC_User.lib)
         target_include_directories(opentrack-proto-fsuipc SYSTEM PUBLIC ${SDK_FSUIPC})
         if(MSVC)
-            set_property(TARGET opentrack-proto-fsuipc APPEND_STRING PROPERTY LINK_FLAGS "/NODEFAULTLIB:LIBC.lib")
+            set_property(TARGET opentrack-proto-fsuipc APPEND_STRING PROPERTY LINK_FLAGS " /NODEFAULTLIB:LIBC.lib")
         endif()
     endif()
 endif()
diff --git a/qxt-mini/CMakeLists.txt b/qxt-mini/CMakeLists.txt
index d09cbdfa..bf8a30f9 100644
--- a/qxt-mini/CMakeLists.txt
+++ b/qxt-mini/CMakeLists.txt
@@ -3,6 +3,6 @@ if(UNIX OR APPLE)
     if(NOT APPLE)
         target_link_libraries(opentrack-qxt-mini X11)
     else()
-        set_property(TARGET opentrack-qxt-mini APPEND_STRING PROPERTY LINK_FLAGS "-framework Carbon -framework CoreFoundation")
+        set_property(TARGET opentrack-qxt-mini APPEND_STRING PROPERTY LINK_FLAGS " -framework Carbon -framework CoreFoundation")
     endif()
 endif()
-- 
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