glide2x, cvg: build fixes for MSVC 6

glide2x/cvg/glide/src/Makefile.win32

@@ -272,10 +272,10 @@ xtexdl_3dnow.obj: xtexdl.asm
 $(GLIDE_OBJECTS): fxinline.h fxgasm.h
 
 fxinline.h: fxgasm.exe
-	./$< -inline > $@
+	$< -inline > $@
 
 fxgasm.h: fxgasm.exe
-	./$< -hex > $@
+	$< -hex > $@
 
 fxgasm.exe: fxgasm.c
 	$(CC) -o $@ $(CFLAGS) $<

glide2x/cvg/glide/src/fpu.c

@@ -6,7 +6,7 @@
  * This routine sets the precision to single which effects all
  * adds, mults, and divs.
  */
-#if defined(__i386__) || defined(__x86_64__)
+#if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86)
 void single_precision_asm()
 {
 #if defined(__MSC__)
@@ -44,7 +44,7 @@ void single_precision_asm()
  * This routine sets the precision to double which effects all
  * adds, mults, and divs.
  */
-#if defined(__i386__) || defined(__x86_64__)
+#if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86)
 void double_precision_asm()
 {
 #if defined(__MSC__)