From f99cba75d14fd1643dc11e8e23c77d5c81c56276 Mon Sep 17 00:00:00 2001
From: Andre Bernet <kilrah@andrebernet.ch>
Date: Thu, 8 Dec 2016 22:31:00 +0100
Subject: [PATCH] Enable multiprocessor compilation on windows

---
 companion/src/CMakeLists.txt          | 2 +-
 radio/src/CMakeLists.txt              | 2 +-
 radio/src/targets/simu/CMakeLists.txt | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/companion/src/CMakeLists.txt b/companion/src/CMakeLists.txt
index f411c9691..1dd2a20b6 100644
--- a/companion/src/CMakeLists.txt
+++ b/companion/src/CMakeLists.txt
@@ -55,7 +55,7 @@ endif()
 add_definitions(-DQXT_STATIC)
 
 if(MSVC)
-  set(CMAKE_CXX_FLAGS "/EHsc /LD")
+  set(CMAKE_CXX_FLAGS "/EHsc /LD /MP")
   SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SUBSYSTEM:WINDOWS,5.01")
   include_directories(${PROJECT_SOURCE_DIR}/winbuild C:/Programs/pthreads/Pre-built.2/include C:/Programs/msinttypes C:/Programs/dirent/include)
   link_directories(C:/Programs/pthreads/Pre-built.2/lib/)
diff --git a/radio/src/CMakeLists.txt b/radio/src/CMakeLists.txt
index 0d6f1a2d9..d223ae2c1 100644
--- a/radio/src/CMakeLists.txt
+++ b/radio/src/CMakeLists.txt
@@ -411,7 +411,7 @@ if(NOT MSVC)
   else()
     set(CMAKE_C_COMPILER avr-gcc)
     set(CMAKE_CXX_COMPILER avr-gcc)
-    set(CMAKE_CXX_FLAGS "-mmcu=${MCU} -DF_CPU=16000000UL -O${OPT} -gdwarf-2 -fno-exceptions -flto -fwhole-program -fno-inline-small-functions -mstrict-X ${WARNING_FLAGS}")
+    set(CMAKE_CXX_FLAGS "-mmcu=${MCU} -DF_CPU=16000000UL -O${OPT} -gdwarf-2 -fno-exceptions -flto -fwhole-program -fno-inline-small-functions -mstrict-X ${WARNING_FLAGS} /MP")
 
     # Remove once the minimum cmake version is set to 3.1 in the main CmakeLists.tx
     if (${CMAKE_VERSION} VERSION_LESS 3.1.0})
diff --git a/radio/src/targets/simu/CMakeLists.txt b/radio/src/targets/simu/CMakeLists.txt
index 2ab7bb450..3984229d0 100644
--- a/radio/src/targets/simu/CMakeLists.txt
+++ b/radio/src/targets/simu/CMakeLists.txt
@@ -39,7 +39,7 @@ if(Qt5Widgets_FOUND)
 endif()
 
 if(MSVC)
-  set(CMAKE_CXX_FLAGS "/EHsc /LD")
+  set(CMAKE_CXX_FLAGS "/EHsc /LD /MP")
   include_directories(${PROJECT_SOURCE_DIR}/winbuild C:/Programs/pthreads/Pre-built.2/include C:/Programs/msinttypes C:/Programs/dirent/include)
   target_link_libraries(${SIMULATOR_TARGET} PRIVATE C:/Programs/pthreads/Pre-built.2/lib/pthreadVC2.lib)
 else()