From 46e933cf0ba0582b2e60fb23d324e6c6227a3e2b Mon Sep 17 00:00:00 2001
From: Andrew Gunnerson <andrewgunnerson@gmail.com>
Date: Sun, 25 Nov 2018 15:48:43 -0500
Subject: [PATCH] cmake: Target Vista and newer

We already depend on features only available in Vista and newer. Setting
_WIN32_WINNT allows us to use functions like SetFileInformationByHandle.

Signed-off-by: Andrew Gunnerson <andrewgunnerson@gmail.com>
---
 cmake/CompilerFlags.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/CompilerFlags.cmake b/cmake/CompilerFlags.cmake
index 5aa84edcc..9fb026910 100644
--- a/cmake/CompilerFlags.cmake
+++ b/cmake/CompilerFlags.cmake
@@ -38,6 +38,9 @@ if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
         # Don't warn for valid msprintf specifiers
         add_compile_options(-Wno-pedantic-ms-format)
 
+        # Target Vista and up
+        add_definitions(-D_WIN32_WINNT=0x0600)
+
         # Enable ASLR
         set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--dynamicbase")
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--dynamicbase")