From 788f7091937798d5a538fd3df8e109de2d576a74 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 11 Feb 2013 18:04:22 -0800
Subject: [PATCH] use absolute path for portaudio install dir

---
 interface/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/CMakeLists.txt b/interface/CMakeLists.txt
index fd31c0a0d8..c2410660aa 100644
--- a/interface/CMakeLists.txt
+++ b/interface/CMakeLists.txt
@@ -41,7 +41,7 @@ ExternalProject_Add(
     PREFIX ${PORTAUDIO_PROJ_DIR}
     BINARY_DIR ${PORTAUDIO_PROJ_DIR}/src/portaudio
     URL ${PORTAUDIO_DIR}/pa_snapshot_020813.tgz
-    CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix ${CMAKE_CURRENT_SOURCE_DIR}/${PORTAUDIO_PROJ_DIR}
+    CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix ${PROJECT_SOURCE_PATH}/${PORTAUDIO_PROJ_DIR}
     BUILD_COMMAND make
 )