1 files changed, 96 insertions, 0 deletions
diff --git a/m4/stubdom.m4 b/m4/stubdom.m4
new file mode 100644
index 0000000000..f4b4cefa74
--- /dev/null
+++ b/m4/stubdom.m4
@@ -0,0 +1,96 @@
+AC_DEFUN([AX_STUBDOM_DEFAULT_ENABLE], [
+AC_ARG_ENABLE([$1],
+AS_HELP_STRING([--disable-$1], [Build and install $1 (default is ENABLED)]),[
+AX_STUBDOM_INTERNAL([$1], [$2])
+],[
+AX_ENABLE_STUBDOM([$1], [$2])
+])
+AC_SUBST([$2])
+])
+
+AC_DEFUN([AX_STUBDOM_DEFAULT_DISABLE], [
+AC_ARG_ENABLE([$1],
+AS_HELP_STRING([--enable-$1], [Build and install $1 (default is DISABLED)]),[
+AX_STUBDOM_INTERNAL([$1], [$2])
+],[
+AX_DISABLE_STUBDOM([$1], [$2])
+])
+AC_SUBST([$2])
+])
+
+AC_DEFUN([AX_STUBDOM_CONDITIONAL], [
+AC_ARG_ENABLE([$1],
+AS_HELP_STRING([--enable-$1], [Build and install $1]),[
+AX_STUBDOM_INTERNAL([$1], [$2])
+])
+])
+
+AC_DEFUN([AX_STUBDOM_CONDITIONAL_FINISH], [
+AS_IF([test "x$$2" = "xy" || test "x$$2" = "x"], [
+AX_ENABLE_STUBDOM([$1],[$2])
+],[
+AX_DISABLE_STUBDOM([$1],[$2])
+])
+AC_SUBST([$2])
+])
+
+AC_DEFUN([AX_STUBDOM_AUTO_DEPENDS], [
+AS_IF([test "x$$1" = "x" && test "x$$2" = "xn"], [
+$1="n"
+])
+])
+
+
+AC_DEFUN([AX_ENABLE_STUBDOM], [
+$2=y
+STUBDOM_TARGETS="$STUBDOM_TARGETS $2"
+STUBDOM_BUILD="$STUBDOM_BUILD $1"
+STUBDOM_INSTALL="$STUBDOM_INSTALL install-$2"
+])
+
+AC_DEFUN([AX_DISABLE_STUBDOM], [
+$2=n
+])
+
+dnl Don't call this outside of this file
+AC_DEFUN([AX_STUBDOM_INTERNAL], [
+AS_IF([test "x$enableval" = "xyes"], [
+AX_ENABLE_STUBDOM([$1], [$2])
+],[
+AS_IF([test "x$enableval" = "xno"],[
+AX_DISABLE_STUBDOM([$1], [$2])
+])
+])
+])
+
+AC_DEFUN([AX_STUBDOM_FINISH], [
+AC_SUBST(STUBDOM_TARGETS)
+AC_SUBST(STUBDOM_BUILD)
+AC_SUBST(STUBDOM_INSTALL)
+echo "Will build the following stub domains:"
+for x in $STUBDOM_BUILD; do
+	echo "  $x"
+done
+])
+
+AC_DEFUN([AX_STUBDOM_LIB], [
+AC_ARG_VAR([$1_URL], [Download url for $2])
+AS_IF([test "x$$1_URL" = "x"], [
+	AS_IF([test "x$extfiles" = "xy"],
+		[$1_URL=\@S|@\@{:@XEN_EXTFILES_URL\@:}@],
+		[$1_URL="$4"])
+	])
+$1_VERSION="$3"
+AC_SUBST($1_URL)
+AC_SUBST($1_VERSION)
+])
+
+AC_DEFUN([AX_STUBDOM_LIB_NOEXT], [
+AC_ARG_VAR([$1_URL], [Download url for $2])
+AS_IF([test "x$$1_URL" = "x"], [
+	$1_URL="$4"
+	])
+$1_VERSION="$3"
+AC_SUBST($1_URL)
+AC_SUBST($1_VERSION)
+])