From 94ef1999b4b2b0c9380b9f2eda5e61830df0de02 Mon Sep 17 00:00:00 2001
From: Yamagi Burmeister <yamagi@yamagi.org>
Date: Wed, 19 Aug 2015 21:52:47 +0200
Subject: [PATCH] Introduce a CMake variable to define the libdir on Windows

As suggested by Daniel, use the same hack as dhewm3: The user defines a
path prefix and CMake does the rest. So this is enough to build on
Windows: cmake -G Unix\ Makefiles -DYQUAKE2LIBS=C:/MinGW/32/LIBS ..
---
 CMakeLists.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7fef7e4a..4dc3bd21 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,14 @@ project (yquake2)
 # Cmake module search path
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/stuff/cmake/modules ${CMAKE_MODULE_PATH})
 
+if (YQUAKE2LIBS)
+	set(ENV{CMAKE_PREFIX_PATH} ${YQUAKE2LIBS})
+
+	set(ENV{OPENALDIR} ${YQUAKE2LIBS})
+	set(ENV{SDLDIR} ${YQUAKE2LIBS})
+	set(ENV{SDL2DIR} ${YQUAKE2LIBS})
+endif()
+
 # Add extended path for FreeBSD and Homebrew on OS X
 list(APPEND CMAKE_PREFIX_PATH /usr/local)