package: derive HOST_FOO_DEPENDENCIES from FOO_DEPENDENCIES

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Makefile.autotools.in

@@ -200,6 +200,16 @@ define AUTORECONF_HOOK
 	fi
 endef
 
+# This must be repeated from GENTARGETS_INNER, otherwise we get an empty
+# _DEPENDENCIES if _AUTORECONF is YES.  Also filter the result of _AUTORECONF
+# away from the non-host rule
+ifndef $(2)_DEPENDENCIES
+ ifdef $(3)_DEPENDENCIES
+  $(2)_DEPENDENCIES = $(filter-out host-automake host-autoconf host-libtool,\
+    $(patsubst host-host-%,host-%,$(addprefix host-,$($(3)_DEPENDENCIES))))
+ endif
+endif
+
 ifeq ($$($(2)_AUTORECONF),YES)
 $(2)_PRE_CONFIGURE_HOOKS += AUTORECONF_HOOK
 $(2)_DEPENDENCIES += host-automake host-autoconf host-libtool

package/Makefile.package.in

@@ -542,7 +542,12 @@ $(2)_OVERRIDE_SRCDIR = $($(2)_SITE)
 endif
 endif
 
-$(2)_DEPENDENCIES		?=
+ifndef $(2)_DEPENDENCIES
+ ifdef $(3)_DEPENDENCIES
+  $(2)_DEPENDENCIES = $(patsubst host-host-%,host-%,$(addprefix host-,$($(3)_DEPENDENCIES)))
+ endif
+endif
+
 $(2)_INSTALL_STAGING		?= NO
 $(2)_INSTALL_IMAGES		?= NO
 $(2)_INSTALL_TARGET		?= YES