From 916cb54d72d24f5f54521d051fd61ac99a8fa2c1 Mon Sep 17 00:00:00 2001
From: Zachary Slater <zachary@ioquake.org>
Date: Sat, 27 Aug 2005 18:10:36 +0000
Subject: [PATCH] From ludwig: Unsigned overflows don't work in 64bit address
 space ...

---
 code/client/cl_cin.c | 15 +++------------
 code/unix/Makefile   |  6 ++++++
 2 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/code/client/cl_cin.c b/code/client/cl_cin.c
index 4f789656..21bb6b89 100755
--- a/code/client/cl_cin.c
+++ b/code/client/cl_cin.c
@@ -83,7 +83,7 @@ typedef struct {
 	byte				file[65536];
 	short				sqrTable[256];
 
-	unsigned int		mcomp[256];
+	int		mcomp[256];
 	byte				*qStatus[2][32768];
 
 	long				oldXOff, oldYOff, oldysize, oldxsize;
@@ -1050,8 +1050,8 @@ static void readQuadInfo( byte *qData )
 	cinTable[currentHandle].VQ0 = cinTable[currentHandle].VQNormal;
 	cinTable[currentHandle].VQ1 = cinTable[currentHandle].VQBuffer;
 
-	cinTable[currentHandle].t[0] = (0 - (unsigned int)cin.linbuf)+(unsigned int)cin.linbuf+cinTable[currentHandle].screenDelta;
-	cinTable[currentHandle].t[1] = (0 - ((unsigned int)cin.linbuf + cinTable[currentHandle].screenDelta))+(unsigned int)cin.linbuf;
+	cinTable[currentHandle].t[0] = cinTable[currentHandle].screenDelta;
+	cinTable[currentHandle].t[1] = -cinTable[currentHandle].screenDelta;
 
         cinTable[currentHandle].drawX = cinTable[currentHandle].CIN_WIDTH;
         cinTable[currentHandle].drawY = cinTable[currentHandle].CIN_HEIGHT;
@@ -1410,10 +1410,6 @@ e_status CIN_RunCinematic (int handle)
 
 	if (handle < 0 || handle>= MAX_VIDEO_HANDLES || cinTable[handle].status == FMV_EOF) return FMV_EOF;
 
-#warning disabled CIN_RunCinematic
-Com_Printf("XXX: %s disabled\n", __FUNCTION__);
-return FMV_EOF;
-
 	if (cin.currentHandle != handle) {
 		currentHandle = handle;
 		cin.currentHandle = currentHandle;
@@ -1493,11 +1489,6 @@ int CIN_PlayCinematic( const char *arg, int x, int y, int w, int h, int systemBi
 		Com_sprintf (name, sizeof(name), "%s", arg);
 	}
 
-#warning disabled CIN_PlayCinematic
-Com_Printf("XXX: %s disabled, not playing %s\n", __FUNCTION__, name);
-return -1;
-
-
 	if (!(systemBits & CIN_system)) {
 		for ( i = 0 ; i < MAX_VIDEO_HANDLES ; i++ ) {
 			if (!strcmp(cinTable[i].fileName, name) ) {
diff --git a/code/unix/Makefile b/code/unix/Makefile
index 6195c1ac..69d69afa 100755
--- a/code/unix/Makefile
+++ b/code/unix/Makefile
@@ -179,6 +179,12 @@ ifeq ($(PLATFORM),linux)
   LDFLAGS=-ldl -lm
   GLLDFLAGS=-L/usr/X11R6/$(LIB) -lX11 -lXext -lXxf86dga -lXxf86vm
 
+  ifeq ($(ARCH),i386)
+    # linux32 make ...
+    BASE_CFLAGS += -m32
+    LDFLAGS+=-m32
+  endif
+
   ifeq ($(ARCH),axp)
     TARGETS=\
 	  $(B)/$(PLATFORM)q3ded