From 12f5b992c99da424b47b74d9986d79dcdd0490d6 Mon Sep 17 00:00:00 2001
From: David Rowe <david@ctrlaltstudio.com>
Date: Wed, 8 Apr 2015 20:01:01 -0700
Subject: [PATCH] Add /LARGEADDRESSAWARE linker flag for Windows builds

Enables Interface to use more than 2GB of memory.
Reduces the incidence of bad_alloc crashes.
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 16eed7b0fc..81d532fbe2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,6 +41,10 @@ if (WIN32)
   message (WINDOW_SDK_PATH= ${WINDOW_SDK_PATH})
   set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ${WINDOW_SDK_PATH})
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
+  # /LARGEADDRESSAWARE enables 32-bit apps to use more than 2GB of memory.
+  # Caveats: http://stackoverflow.com/questions/2288728/drawbacks-of-using-largeaddressaware-for-32-bit-windows-executables
+  # TODO: Remove when building 64-bit.
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
 elseif (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
   #SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic")
   #SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-unknown-pragmas")