[XORG PATCH]: Sparc can dolt too.

[David Miller]

I tested this by doing a full build of the current xserver
GIT tree on sparc.

diff --git a/acinclude.m4 b/acinclude.m4
index 833b557..850abb7 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -25,7 +25,7 @@ if test x$GCC != xyes; then
     dolt_supported=no
 fi
 case $host in
-i?86-*-linux*|x86_64-*-linux*|powerpc-*-linux*) ;;
+i?86-*-linux*|x86_64-*-linux*|powerpc-*-linux*|sparc*-*-linux*) ;;
 amd64-*-freebsd*|i?86-*-freebsd*|ia64-*-freebsd*) ;;
 *) dolt_supported=no ;;
 esac