auto merge of #10746 : alexcrichton/rust/fix-make-install, r=cmr

It was only copying the host files, not the target rlib files.

Author: bors

mk/install.mk

@@ -89,8 +89,11 @@ install-target-$(1)-host-$(2): LIB_DESTIN_DIR=$$(PTL$(1)$(2))
 install-target-$(1)-host-$(2): $$(TSREQ$$(ISTAGE)_T_$(1)_H_$(2)) $$(SREQ$$(ISTAGE)_T_$(1)_H_$(2))
 	$$(Q)$$(call MK_INSTALL_DIR,$$(PTL$(1)$(2)))
 	$$(Q)$$(call INSTALL_LIB,$$(STDLIB_GLOB_$(1)))
+	$$(Q)$$(call INSTALL_LIB,$$(STDLIB_RGLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(EXTRALIB_GLOB_$(1)))
+	$$(Q)$$(call INSTALL_LIB,$$(EXTRALIB_RGLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTUV_GLOB_$(1)))
+	$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTUV_RGLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,libmorestack.a)
 
 endef
@@ -102,8 +105,11 @@ install-target-$(1)-host-$(2): $$(CSREQ$$(ISTAGE)_T_$(1)_H_$(2))
 	$$(Q)$$(call MK_INSTALL_DIR,$$(PTL$(1)$(2)))
 	$$(Q)$$(call INSTALL_LIB,$$(CFG_RUSTLLVM_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(STDLIB_GLOB_$(1)))
+	$$(Q)$$(call INSTALL_LIB,$$(STDLIB_RGLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(EXTRALIB_GLOB_$(1)))
+	$$(Q)$$(call INSTALL_LIB,$$(EXTRALIB_RGLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTUV_GLOB_$(1)))
+	$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTUV_RGLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTC_GLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(LIBSYNTAX_GLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTPKG_GLOB_$(1)))