Remove support for Solaris x86 releases older than Solaris 8

If you want to run a pre-1999 kernel, you'll need a pre-2009 X server

[Some pre-Solaris 8 VT support is left by this patch to allow reuse by
 the new Solaris VT support that follows in the next patch.]

Signed-off-by: Aaron Zang <Aaron.Zang@Sun.COM>
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>

configure.ac

@@ -1443,9 +1443,7 @@ if test "x$XORG" = xyes; then
 		# use libpciaccess for PCI
 		xorg_bus_bsdpci="yes"
 		AC_CHECK_HEADERS([sys/kd.h])
-		# This really should be tests for specific features, but the #ifdef's
-		# were done as a simple version check in XFree86 4.x and haven't been 
-		# fixed yet
+		# Check for minimum supported release
 		AC_MSG_CHECKING([Solaris version])
 	        OS_MINOR=`echo ${host_os}|sed -e 's/^.*solaris2\.//' -e s'/\..*$//'`
 		if test "${OS_MINOR}" -ge 7 ; then
@@ -1453,8 +1451,8 @@ if test "x$XORG" = xyes; then
 		else
 			AC_MSG_RESULT(Solaris `echo ${host_os}|sed -e 's/^.*solaris//`)
 		fi
-		if test "${OS_MINOR}" -ge 8 ; then
-			AC_DEFINE(__SOL8__,1,[Solaris 8 or later])
+		if test "${OS_MINOR}" -lt 8 ; then
+			AC_MSG_ERROR([This release no longer supports Solaris versions older than Solaris 8.])
 		fi
 		AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
 		if test "x$SUNCC" = "xyes"; then
@@ -1472,11 +1470,7 @@ if test "x$XORG" = xyes; then
 			else
 				SOLARIS_INOUT_ARCH="ia32"
 			fi
-			if test "${OS_MINOR}" -lt 8 ; then
-				solaris_usl_console="yes"
-			else
-				XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"
-			fi
+			XORG_CFLAGS="$XORG_CFLAGS -DXF86PM"
 			;;
 		  *)
 			AC_MSG_ERROR([Unsupported Solaris platform. Only SPARC & x86 \
@@ -1608,7 +1602,6 @@ AM_CONDITIONAL([XORG_BUS_SPARC], [test "x$xorg_bus_sparc" = xyes])
 AM_CONDITIONAL([LINUX_IA64], [test "x$linux_ia64" = xyes])
 AM_CONDITIONAL([LINUX_ALPHA], [test "x$linux_alpha" = xyes])
 AM_CONDITIONAL([LNXACPI], [test "x$linux_acpi" = xyes])
-AM_CONDITIONAL([SOLARIS_USL_CONSOLE], [test "x$solaris_usl_console" = xyes])
 AM_CONDITIONAL([SOLARIS_ASM_INLINE], [test "x$solaris_asm_inline" = xyes])
 AM_CONDITIONAL([DGA], [test "x$DGA" = xyes])
 AM_CONDITIONAL([XF86VIDMODE], [test "x$XF86VIDMODE" = xyes])

hw/xfree86/common/xf86Events.c

@@ -85,12 +85,6 @@
 #endif
 
 /*
- * The first of many hacks to get VT switching to work under
- * Solaris 2.1 for x86. The basic problem is that Solaris is supposed
- * to be SVR4. It is for the most part, except where the video interface
- * is concerned.  These hacks work around those problems.
- * See the comments for Linux, and SCO.
- *
  * This is a toggling variable:
  *  FALSE = No VT switching keys have been pressed last time around
  *  TRUE  = Possible VT switch Pending
@@ -200,8 +194,7 @@ xf86ProcessActionEvent(ActionEvent action, void *arg)
 	if (!xf86Info.dontZoom)
 	    xf86ZoomViewport(xf86Info.currentScreen, -1);
 	break;
-#if !defined(__SOL8__) && \
-    (!defined(sun) || defined(__i386__)) && defined(VT_ACTIVATE)
+#if defined(VT_ACTIVATE)
     case ACTION_SWITCHSCREEN:
 	if (VTSwitchEnabled && !xf86Info.dontVTSwitch && arg) {
 	    int vtno = *((int *) arg);
@@ -214,7 +207,6 @@ xf86ProcessActionEvent(ActionEvent action, void *arg)
 	break;
     case ACTION_SWITCHSCREEN_NEXT:
 	if (VTSwitchEnabled && !xf86Info.dontVTSwitch) {
-/* Shouldn't this be true for (sun) && (i386) && (SVR4) ? */
 #if defined(__SCO__) || defined(__UNIXWARE__)
 	    if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) < 0)
 #else

hw/xfree86/os-support/solaris/sun_init.c

@@ -40,11 +40,7 @@ static int VTnum = -1;
 static int xf86StartVT = -1;
 #endif
 
-#if defined(__SOL8__) || (!defined(__i386__) && !defined(__i386))
 static char fb_dev[PATH_MAX] = "/dev/fb";
-#else
-static char fb_dev[PATH_MAX] = "/dev/console";
-#endif
 
 void
 xf86OpenConsole(void)

hw/xfree86/os-support/xf86_OSlib.h

@@ -117,15 +117,9 @@
 #   include <sys/seg.h>
 #  endif /* SVR4 && !sun */
 /* V86SC_IOPL was moved to <sys/sysi86.h> on Solaris 7 and later */
-#  if defined(sun) && defined (SVR4)		/* Solaris? */
-#   if defined(__i386__) || defined(__i386) || defined(__x86) /* on x86 or x64? */
-#    if !defined(V86SC_IOPL)			/* Solaris 7 or later? */
-#     include <sys/v86.h>			/* Nope */
-#    endif
-#   endif /* V86SC_IOPL */
-#  else 
-#   include <sys/v86.h>					/* Not solaris */
-#  endif /* sun && i386 && SVR4 */
+#  if !defined(V86SC_IOPL)			/* Solaris 7 or later? */
+#   include <sys/v86.h>				/* Nope */
+#  endif
 #  if defined(sun) && (defined (__i386__) || defined(__i386) || defined(__x86))  && defined (SVR4)
 #    include <sys/psw.h>
 #  endif
@@ -140,7 +134,7 @@
 #  include <sys/mmap.h>		/* MMAP driver header */
 # endif
 
-# if !defined(sun) || (!defined(sparc) && !defined(__SOL8__))
+# if !defined(sun)
 #  define HAS_USL_VTS
 # endif
 # if !defined(sun)
@@ -198,7 +192,7 @@
 # endif /* SVR4 */
 
 
-# if defined(sun) && (defined (__i386__) || defined(__i386)) && defined (SVR4) && !defined(__SOL8__)
+# if defined(sun) && defined(HAS_USL_VTS)
 #  define USE_VT_SYSREQ
 #  define VT_SYSREQ_DEFAULT TRUE
 # endif

include/xorg-config.h.in

@@ -51,9 +51,6 @@
 /* Build DRI2 extension */
 #undef DRI2
 
-/* Solaris 8 or later? */
-#undef __SOL8__
-
 /* Define to 1 if you have the <stropts.h> header file. */
 #undef HAVE_STROPTS_H
 

include/xorg-server.h.in

@@ -166,9 +166,6 @@
 /* System is BSD-like */
 #undef CSRG_BASED
 
-/* Solaris 8 or later? */
-#undef __SOL8__
-
 /* System has PC console */
 #undef PCCONS_SUPPORT