From 4ff5a8f5f0f27ba63ae7ba2f618688ac39acd2d6 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@debian.org>
Date: Sat, 18 May 2013 00:36:31 +0100
Subject: [PATCH] Add support for disabling libavw

As with all the other dlopen()'d libraries, if we're going to use them,
we should link them properly so dpkg-shlibdeps can pick up the
right versioned dependencies. Xonotic 0.7.0 doesn't seem to ship
this one so we can probably just omit it.

Origin: vendor, Debian
Forwarded: no
---
 cl_video_libavw.c | 20 ++++++++++++++++++++
 makefile          |  4 ++++
 makefile.inc      |  1 +
 3 files changed, 25 insertions(+)

diff --git a/cl_video_libavw.c b/cl_video_libavw.c
index 7924127a..6ccdb548 100644
--- a/cl_video_libavw.c
+++ b/cl_video_libavw.c
@@ -24,6 +24,25 @@
 // LordHavoc: for some reason this is being #include'd rather than treated as its own file...
 // LordHavoc: adapted to not require stdint.h as this is not available on MSVC++, using unsigned char instead of uint8_t and fs_offset_t instead of int64_t.
 
+#ifdef DISABLE_AVW
+
+static qboolean LibAvW_OpenLibrary(void)
+{
+	return false;
+}
+
+static void *LibAvW_OpenVideo(clvideo_t *video, char *filename, const char **errorstring)
+{
+	return NULL;
+}
+
+
+static void LibAvW_CloseLibrary(void)
+{
+}
+
+#else /* !DISABLE_AVW */
+
 // scaler type
 #define LIBAVW_SCALER_BILINEAR  0
 #define LIBAVW_SCALER_BICUBIC   1
@@ -384,3 +403,4 @@ static void LibAvW_CloseLibrary(void)
 	Sys_UnloadLibrary(&libavw_dll);
 }
 
+#endif /* !DISABLE_AVW */
diff --git a/makefile b/makefile
index 341e8262..01e379fd 100644
--- a/makefile
+++ b/makefile
@@ -319,6 +319,10 @@ else
 	CFLAGS_FS=
 endif
 
+ifdef DISABLE_AVW
+CFLAGS_AVW=-DDISABLE_AVW
+endif
+
 ifdef LINK_TO_CURL
 CFLAGS_CURL=-DLINK_TO_CURL `pkg-config --cflags libcurl`
 LIB_CURL=`pkg-config --libs libcurl`
diff --git a/makefile.inc b/makefile.inc
index e233ff58..fcfe1ebd 100644
--- a/makefile.inc
+++ b/makefile.inc
@@ -194,6 +194,7 @@ CFLAGS_COMMON=\
 	$(CFLAGS_PRELOAD) \
 	$(CFLAGS_FS) \
 	$(CFLAGS_WARNINGS) \
+	$(CFLAGS_AVW) \
 	$(CFLAGS_CURL) \
 	$(CFLAGS_FREETYPE2) \
 	$(CFLAGS_LIBJPEG) \
-- 
2.39.2