configure: preloader is Linux specific, don't build it elsewhere.
diff --git a/configure b/configure
index 937d1ae..2e5c038 100755
--- a/configure
+++ b/configure
@@ -12059,7 +12059,7 @@
 case $host_cpu in
   *i[3456789]86*)
     case $host_os in
-      linux* | k*bsd*-gnu)
+      linux*)
         EXTRA_BINARIES="wine-preloader"
  ;;
     esac
diff --git a/configure.ac b/configure.ac
index a6daf78..f6ac893 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1659,7 +1659,7 @@
 case $host_cpu in
   *i[[3456789]]86*)
     case $host_os in
-      linux* | k*bsd*-gnu)
+      linux*)
         AC_SUBST(EXTRA_BINARIES,"wine-preloader") ;;
     esac
     ;;