From 2023db70a88c9c5ae7b38eccfee54b6f35780b5f Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 23 Jun 2011 09:27:56 +0000
Subject: cmake option to build without an audio library.

---
 source/blender/editors/space_graph/CMakeLists.txt |  8 +++++++-
 source/blender/editors/space_graph/graph_edit.c   | 16 +++++++++++++++-
 2 files changed, 22 insertions(+), 2 deletions(-)

(limited to 'source/blender/editors/space_graph')

diff --git a/source/blender/editors/space_graph/CMakeLists.txt b/source/blender/editors/space_graph/CMakeLists.txt
index f5548097db2..b7cde90546c 100644
--- a/source/blender/editors/space_graph/CMakeLists.txt
+++ b/source/blender/editors/space_graph/CMakeLists.txt
@@ -28,7 +28,6 @@ set(INC
 	../../makesrna
 	../../windowmanager
 	../../../../intern/guardedalloc
-	../../../../intern/audaspace/intern
 )
 
 set(INC_SYS
@@ -47,4 +46,11 @@ set(SRC
 	graph_intern.h
 )
 
+if(WITH_AUDASPACE)
+	list(APPEND INC
+		../../../../intern/audaspace/intern
+	)
+	add_definitions(-DWITH_AUDASPACE)
+endif()
+
 blender_add_lib(bf_editor_space_graph "${SRC}" "${INC}" "${INC_SYS}")
diff --git a/source/blender/editors/space_graph/graph_edit.c b/source/blender/editors/space_graph/graph_edit.c
index 962cadba1f3..fe9b3187a65 100644
--- a/source/blender/editors/space_graph/graph_edit.c
+++ b/source/blender/editors/space_graph/graph_edit.c
@@ -37,7 +37,9 @@
 #include <string.h>
 #include <float.h>
 
-#include "AUD_C-API.h"
+#ifdef WITH_AUDASPACE
+#  include "AUD_C-API.h"
+#endif
 
 #include "MEM_guardedalloc.h"
 
@@ -1079,6 +1081,7 @@ static float fcurve_samplingcb_sound (FCurve *UNUSED(fcu), void *data, float eva
 
 /* ------------------- */
 
+#ifdef WITH_AUDASPACE
 static int graphkeys_sound_bake_exec(bContext *C, wmOperator *op)
 {
 	bAnimContext ac;
@@ -1149,6 +1152,17 @@ static int graphkeys_sound_bake_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
+#else //WITH_AUDASPACE
+
+static int graphkeys_sound_bake_exec(bContext *UNUSED(C), wmOperator *op)
+{
+	BKE_report(op->reports, RPT_ERROR, "Compiled without sound support");
+
+	return OPERATOR_CANCELLED;
+}
+
+#endif //WITH_AUDASPACE
+
 static int graphkeys_sound_bake_invoke (bContext *C, wmOperator *op, wmEvent *event)
 {
 	bAnimContext ac;
-- 
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