tools/autoconf-archive: clean up build recipes

The configure option datarootdir
defaults to PREFIX/share.

The Host/Clean define should be Host/Uninstall
otherwise it is removing the build directory
before there is a chance to try "make uninstall"
in that directory.
Host/Clean/Default is no longer defined.

Use default build recipes defined in host-build.mk
instead of custom ones that are equivalent.

Signed-off-by: Michael Pratt <mcpratt@pm.me>

tools/autoconf-archive/Makefile

@@ -9,20 +9,8 @@ PKG_HASH:=e8a6eb9d28ddcba8ffef3fa211653239e9bf239aba6a01a6b7cfc7ceaec69cbd
 
 include $(INCLUDE_DIR)/host-build.mk
 
-HOST_CONFIGURE_ARGS += \
-	--datarootdir=$(STAGING_DIR_HOST)/share
-
-define Host/Compile
-	export SHELL="$(BASH)"; $(MAKE) -C $(HOST_BUILD_DIR)
-endef
-
-define Host/Install
-	export SHELL="$(BASH)"; $(MAKE) -C $(HOST_BUILD_DIR) install
-endef
-
-define Host/Clean
-	-export SHELL="$(BASH)"; $(MAKE) -C $(HOST_BUILD_DIR) uninstall
-	$(call Host/Clean/Default)
+define Host/Uninstall
+	-$(call Host/Compile/Default,uninstall)
 endef
 
 $(eval $(call HostBuild))