Add static linking to rust

Makefile.in

@@ -130,6 +130,14 @@ ifndef DEBUG_BORROWS
   RUSTFLAGS_STAGE2 += -Z no-debug-borrows
 endif
 
+# The executables crated during this compilation process have no need to include
+# static copies of libstd and libextra. We also generate dynamic versions of all
+# libraries, so in the interest of space, prefer dynamic linking throughout the
+# compilation process.
+RUSTFLAGS_STAGE1 += -Z prefer-dynamic
+RUSTFLAGS_STAGE2 += -Z prefer-dynamic
+RUSTFLAGS_STAGE3 += -Z prefer-dynamic
+
 # platform-specific auto-configuration
 include $(CFG_SRC_DIR)mk/platform.mk
 
@@ -214,7 +222,7 @@ GENERATED :=
 
 define DEF_LIBS
 
-CFG_RUNTIME_$(1) :=$(call CFG_LIB_NAME_$(1),rustrt)
+CFG_RUNTIME_$(1) :=$(call CFG_STATIC_LIB_NAME_$(1),rustrt)
 CFG_RUSTLLVM_$(1) :=$(call CFG_LIB_NAME_$(1),rustllvm)
 CFG_STDLIB_$(1) :=$(call CFG_LIB_NAME_$(1),std)
 CFG_EXTRALIB_$(1) :=$(call CFG_LIB_NAME_$(1),extra)
@@ -239,6 +247,10 @@ LIBRUSTPKG_DSYM_GLOB_$(1) :=$(call CFG_LIB_DSYM_GLOB_$(1),rustpkg)
 LIBRUSTDOC_DSYM_GLOB_$(1) :=$(call CFG_LIB_DSYM_GLOB_$(1),rustdoc)
 LIBRUSTUV_DSYM_GLOB_$(1) :=$(call CFG_LIB_DSYM_GLOB_$(1),rustuv)
 
+EXTRALIB_RGLOB_$(1) :=$(call CFG_RLIB_GLOB,extra)
+STDLIB_RGLOB_$(1) :=$(call CFG_RLIB_GLOB,std)
+LIBRUSTUV_RGLOB_$(1) :=$(call CFG_RLIB_GLOB,rustuv)
+
 endef
 
 # $(1) is the path for directory to match against
@@ -392,42 +404,25 @@ TBIN$(1)_T_$(2)_H_$(3) = $$(TROOT$(1)_T_$(2)_H_$(3))/bin
 TLIB$(1)_T_$(2)_H_$(3) = $$(TROOT$(1)_T_$(2)_H_$(3))/$$(CFG_LIBDIR)
 
 # The name of the standard and extra libraries used by rustc
-ifdef CFG_DISABLE_SHAREDSTD
-  HSTDLIB_DEFAULT$(1)_H_$(3) = \
-    $$(HLIB$(1)_H_$(3))/libstd.rlib
-  TSTDLIB_DEFAULT$(1)_T_$(2)_H_$(3) = \
-    $$(TLIB$(1)_T_$(2)_H_$(3))/libstd.rlib
-
-  HEXTRALIB_DEFAULT$(1)_H_$(3) = \
-    $$(HLIB$(1)_H_$(3))/libextra.rlib
-  TEXTRALIB_DEFAULT$(1)_T_$(2)_H_$(3) = \
-    $$(TLIB$(1)_T_$(2)_H_$(3))/libextra.rlib
-
-  HLIBRUSTC_DEFAULT$(1)_H_$(3) = \
-    $$(HLIB$(1)_H_$(3))/librustc.rlib
-  TLIBRUSTC_DEFAULT$(1)_T_$(2)_H_$(3) = \
-    $$(TLIB$(1)_T_$(2)_H_$(3))/librustc.rlib
-else
-  HSTDLIB_DEFAULT$(1)_H_$(3) = \
-    $$(HLIB$(1)_H_$(3))/$(CFG_STDLIB_$(3))
-  TSTDLIB_DEFAULT$(1)_T_$(2)_H_$(3) = \
-    $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_STDLIB_$(2))
-
-  HEXTRALIB_DEFAULT$(1)_H_$(3) = \
-    $$(HLIB$(1)_H_$(3))/$(CFG_EXTRALIB_$(3))
-  TEXTRALIB_DEFAULT$(1)_T_$(2)_H_$(3) = \
-    $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_EXTRALIB_$(2))
-
-  HLIBRUSTC_DEFAULT$(1)_H_$(3) = \
-    $$(HLIB$(1)_H_$(3))/$(CFG_LIBRUSTC_$(3))
-  TLIBRUSTC_DEFAULT$(1)_T_$(2)_H_$(3) = \
-    $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTC_$(2))
-
-  HLIBRUSTUV_DEFAULT$(1)_H_$(3) = \
-    $$(HLIB$(1)_H_$(3))/$(CFG_LIBRUSTUV_$(3))
-  TLIBRUSTUV_DEFAULT$(1)_T_$(2)_H_$(3) = \
-    $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTUV_$(2))
-endif
+HSTDLIB_DEFAULT$(1)_H_$(3) = \
+  $$(HLIB$(1)_H_$(3))/$(CFG_STDLIB_$(3))
+TSTDLIB_DEFAULT$(1)_T_$(2)_H_$(3) = \
+  $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_STDLIB_$(2))
+
+HEXTRALIB_DEFAULT$(1)_H_$(3) = \
+  $$(HLIB$(1)_H_$(3))/$(CFG_EXTRALIB_$(3))
+TEXTRALIB_DEFAULT$(1)_T_$(2)_H_$(3) = \
+  $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_EXTRALIB_$(2))
+
+HLIBRUSTC_DEFAULT$(1)_H_$(3) = \
+  $$(HLIB$(1)_H_$(3))/$(CFG_LIBRUSTC_$(3))
+TLIBRUSTC_DEFAULT$(1)_T_$(2)_H_$(3) = \
+  $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTC_$(2))
+
+HLIBRUSTUV_DEFAULT$(1)_H_$(3) = \
+  $$(HLIB$(1)_H_$(3))/$(CFG_LIBRUSTUV_$(3))
+TLIBRUSTUV_DEFAULT$(1)_T_$(2)_H_$(3) = \
+  $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTUV_$(2))
 
 # Preqrequisites for using the stageN compiler
 HSREQ$(1)_H_$(3) = \

configure

@@ -364,7 +364,6 @@ fi
 BOOL_OPTIONS=""
 VAL_OPTIONS=""
 
-opt sharedstd 1 "build libstd as a shared library"
 opt valgrind 0 "run tests with valgrind (memcheck by default)"
 opt helgrind 0 "run tests with helgrind instead of memcheck"
 opt docs     1 "build documentation"
@@ -398,7 +397,7 @@ valopt sysconfdir "/etc" "install system configuration files"
 valopt datadir "${CFG_PREFIX}/share" "install data"
 valopt infodir "${CFG_PREFIX}/share/info" "install additional info"
 valopt mandir "${CFG_PREFIX}/share/man" "install man pages in PATH"
-valopt libdir "${CFG_PREFIX}/lib" "install libraries" 
+valopt libdir "${CFG_PREFIX}/lib" "install libraries"
 
 # Validate Options
 step_msg "validating $CFG_SELF args"

doc/rust.md

@@ -1507,19 +1507,15 @@ an `abi` string, as shown here:
 extern "stdcall" { }
 ~~~~
 
-The `link_name` attribute allows the name of the library to be specified.
+The `link` attribute allows the name of the library to be specified. When
+specified the compiler will attempt to link against the native library of the
+specified name.
 
 ~~~~ {.xfail-test}
-#[link_name = "crypto"]
+#[link(name = "crypto")]
 extern { }
 ~~~~
 
-The `nolink` attribute tells the Rust compiler
-not to do any linking for the external block.
-This is particularly useful for creating external blocks for libc,
-which tends to not follow standard library naming conventions
-and is linked to all Rust programs anyway.
-
 The type of a function
 declared in an extern block
 is `extern "abi" fn(A1, ..., An) -> R`,

mk/clean.mk

@@ -59,6 +59,7 @@ clean-generic-$(2)-$(1):
 	$(Q)find $(1)/rustllvm \
 	         $(1)/rt \
 		 $(1)/test \
+		 $(1)/stage* \
          -name '*.[odasS]' -o \
          -name '*.so' -o      \
          -name '*.dylib' -o   \
@@ -91,13 +92,16 @@ clean$(1)_H_$(2):
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_LIBRUSTC_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_LIBSYNTAX_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(STDLIB_GLOB_$(2))
+	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(STDLIB_RGLOB_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(EXTRALIB_GLOB_$(2))
+	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(EXTRALIB_RGLOB_$(2))
+	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(LIBRUSTUV_GLOB_$(2))
+	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(LIBRUSTUV_RGLOB_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(LIBRUSTC_GLOB_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(LIBSYNTAX_GLOB_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(LIBRUSTPKG_GLOB_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(LIBRUSTDOC_GLOB_$(2))
 	$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_RUSTLLVM_$(2))
-	$(Q)rm -f $$(HLIB$(1)_H_$(2))/libstd.rlib
 
 endef
 
@@ -122,14 +126,16 @@ clean$(1)_T_$(2)_H_$(3):
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTC_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBSYNTAX_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(STDLIB_GLOB_$(2))
+	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(STDLIB_RGLOB_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(EXTRALIB_GLOB_$(2))
+	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(EXTRALIB_RGLOB_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(LIBRUSTUV_GLOB_$(2))
+	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(LIBRUSTUV_RGLOB_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(LIBRUSTC_GLOB_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(LIBSYNTAX_GLOB_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(LIBRUSTPKG_GLOB_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(LIBRUSTDOC_GLOB_$(2))
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_RUSTLLVM_$(2))
-	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/libstd.rlib
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/librun_pass_stage* # For unix
 	$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/run_pass_stage* # For windows

mk/host.mk

@@ -50,7 +50,7 @@ $$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)): \
 	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTC_GLOB_$(4)),$$(notdir $$@))
 	$$(Q)cp $$< $$@
 	$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTC_GLOB_$(4)) \
-		$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTC_DSYM_GLOB_$(4))) \
+		$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTC_DSYM_GLOB_$(4))) \
 	        $$(HLIB$(2)_H_$(4))
 	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTC_GLOB_$(4)),$$(notdir $$@))
 
@@ -82,6 +82,7 @@ $$(HLIB$(2)_H_$(4))/$(CFG_STDLIB_$(4)): \
 	| $$(HLIB$(2)_H_$(4))/
 	@$$(call E, cp: $$@)
 	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(4)),$$(notdir $$@))
+	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_RGLOB_$(4)),$$(notdir $$@))
 	$$(Q)cp $$< $$@
 # Subtle: We do not let the shell expand $$(STDLIB_DSYM_GLOB) directly rather
 # we use Make's $$(wildcard) facility. The reason is that, on mac, when using
@@ -91,9 +92,11 @@ $$(HLIB$(2)_H_$(4))/$(CFG_STDLIB_$(4)): \
 # Make instead expands the glob to nothing, which gives us the correct behavior.
 # (Copy .dsym file if it exists, but do nothing otherwise)
 	$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(STDLIB_GLOB_$(4)) \
+		$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(STDLIB_RGLOB_$(4))) \
 		$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(STDLIB_DSYM_GLOB_$(4))) \
 	        $$(HLIB$(2)_H_$(4))
 	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(4)),$$(notdir $$@))
+	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_RGLOB_$(4)),$$(notdir $$@))
 
 $$(HLIB$(2)_H_$(4))/$(CFG_EXTRALIB_$(4)): \
 	$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
@@ -102,11 +105,14 @@ $$(HLIB$(2)_H_$(4))/$(CFG_EXTRALIB_$(4)): \
 	| $$(HLIB$(2)_H_$(4))/
 	@$$(call E, cp: $$@)
 	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
+	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_RGLOB_$(4)),$$(notdir $$@))
 	$$(Q)cp $$< $$@
 	$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(EXTRALIB_GLOB_$(4)) \
+		$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(EXTRALIB_RGLOB_$(4))) \
 		$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(EXTRALIB_DSYM_GLOB_$(4))) \
 	        $$(HLIB$(2)_H_$(4))
 	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
+	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_RGLOB_$(4)),$$(notdir $$@))
 
 $$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTUV_$(4)): \
 	$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTUV_$(4)) \
@@ -115,35 +121,14 @@ $$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTUV_$(4)): \
 	| $$(HLIB$(2)_H_$(4))/
 	@$$(call E, cp: $$@)
 	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_GLOB_$(4)),$$(notdir $$@))
+	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_RGLOB_$(4)),$$(notdir $$@))
 	$$(Q)cp $$< $$@
 	$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTUV_GLOB_$(4)) \
+		$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTUV_RGLOB_$(4))) \
 		$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTUV_DSYM_GLOB_$(4))) \
 	        $$(HLIB$(2)_H_$(4))
 	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_GLOB_$(4)),$$(notdir $$@))
-
-$$(HLIB$(2)_H_$(4))/libstd.rlib: \
-	$$(TLIB$(1)_T_$(4)_H_$(3))/libstd.rlib \
-	$$(HLIB$(2)_H_$(4))/$$(CFG_RUNTIME_$(4)) \
-	| $$(HLIB$(2)_H_$(4))/
-	@$$(call E, cp: $$@)
-	$$(Q)cp $$< $$@
-
-$$(HLIB$(2)_H_$(4))/libextra.rlib: \
-	$$(TLIB$(1)_T_$(4)_H_$(3))/libextra.rlib \
-	$$(HLIB$(2)_H_$(4))/libstd.rlib \
-	$$(HLIB$(2)_H_$(4))/$$(CFG_RUNTIME_$(4)) \
-	| $$(HLIB$(2)_H_$(4))/
-	@$$(call E, cp: $$@)
-	$$(Q)cp $$< $$@
-
-$$(HLIB$(2)_H_$(4))/librustc.rlib: \
-	$$(TLIB$(1)_T_$(4)_H_$(3))/librustc.rlib \
-	$$(HLIB$(2)_H_$(4))/libstd.rlib \
-	$$(HLIB$(2)_H_$(4))/libextra.rlib \
-	$$(HLIB$(2)_H_$(4))/$$(CFG_RUNTIME_$(4)) \
-	| $$(HLIB$(2)_H_$(4))/
-	@$$(call E, cp: $$@)
-	$$(Q)cp $$< $$@
+	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_RGLOB_$(4)),$$(notdir $$@))
 
 $$(HLIB$(2)_H_$(4))/$(CFG_RUSTLLVM_$(4)): \
 	$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_RUSTLLVM_$(4)) \

mk/install.mk

@@ -88,7 +88,6 @@ install-target-$(1)-host-$(2): LIB_SOURCE_DIR=$$(TL$(1)$(2))
 install-target-$(1)-host-$(2): LIB_DESTIN_DIR=$$(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)$$(call INSTALL_LIB,$$(CFG_RUNTIME_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(STDLIB_GLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(EXTRALIB_GLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTUV_GLOB_$(1)))
@@ -101,7 +100,6 @@ install-target-$(1)-host-$(2): LIB_SOURCE_DIR=$$(TL$(1)$(2))
 install-target-$(1)-host-$(2): LIB_DESTIN_DIR=$$(PTL$(1)$(2))
 install-target-$(1)-host-$(2): $$(CSREQ$$(ISTAGE)_T_$(1)_H_$(2))
 	$$(Q)$$(call MK_INSTALL_DIR,$$(PTL$(1)$(2)))
-	$$(Q)$$(call INSTALL_LIB,$$(CFG_RUNTIME_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(CFG_RUSTLLVM_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(STDLIB_GLOB_$(1)))
 	$$(Q)$$(call INSTALL_LIB,$$(EXTRALIB_GLOB_$(1)))
@@ -144,13 +142,15 @@ install-host: $(CSREQ$(ISTAGE)_T_$(CFG_BUILD_)_H_$(CFG_BUILD_))
 	$(Q)$(call INSTALL,$(HB2),$(PHB),rustpkg$(X_$(CFG_BUILD)))
 	$(Q)$(call INSTALL,$(HB2),$(PHB),rustdoc$(X_$(CFG_BUILD)))
 	$(Q)$(call INSTALL_LIB,$(STDLIB_GLOB_$(CFG_BUILD)))
+	$(Q)$(call INSTALL_LIB,$(STDLIB_RGLOB_$(CFG_BUILD)))
 	$(Q)$(call INSTALL_LIB,$(EXTRALIB_GLOB_$(CFG_BUILD)))
+	$(Q)$(call INSTALL_LIB,$(EXTRALIB_RGLOB_$(CFG_BUILD)))
 	$(Q)$(call INSTALL_LIB,$(LIBRUSTUV_GLOB_$(CFG_BUILD)))
+	$(Q)$(call INSTALL_LIB,$(LIBRUSTUV_RGLOB_$(CFG_BUILD)))
 	$(Q)$(call INSTALL_LIB,$(LIBRUSTC_GLOB_$(CFG_BUILD)))
 	$(Q)$(call INSTALL_LIB,$(LIBSYNTAX_GLOB_$(CFG_BUILD)))
 	$(Q)$(call INSTALL_LIB,$(LIBRUSTPKG_GLOB_$(CFG_BUILD)))
 	$(Q)$(call INSTALL_LIB,$(LIBRUSTDOC_GLOB_$(CFG_BUILD)))
-	$(Q)$(call INSTALL,$(HL),$(PHL),$(CFG_RUNTIME_$(CFG_BUILD)))
 	$(Q)$(call INSTALL,$(HL),$(PHL),$(CFG_RUSTLLVM_$(CFG_BUILD)))
 	$(Q)$(call INSTALL,$(S)/man,$(CFG_MANDIR)/man1,rustc.1)
 	$(Q)$(call INSTALL,$(S)/man,$(CFG_MANDIR)/man1,rustdoc.1)
@@ -167,11 +167,13 @@ uninstall:
 	$(Q)rm -f $(PHB)/rustpkg$(X_$(CFG_BUILD))
 	$(Q)rm -f $(PHB)/rustdoc$(X_$(CFG_BUILD))
 	$(Q)rm -f $(PHL)/$(CFG_RUSTLLVM_$(CFG_BUILD))
-	$(Q)rm -f $(PHL)/$(CFG_RUNTIME_$(CFG_BUILD))
 	$(Q)for i in \
           $(call HOST_LIB_FROM_HL_GLOB,$(STDLIB_GLOB_$(CFG_BUILD))) \
+          $(call HOST_LIB_FROM_HL_GLOB,$(STDLIB_RGLOB_$(CFG_BUILD))) \
           $(call HOST_LIB_FROM_HL_GLOB,$(EXTRALIB_GLOB_$(CFG_BUILD))) \
+          $(call HOST_LIB_FROM_HL_GLOB,$(EXTRALIB_RGLOB_$(CFG_BUILD))) \
           $(call HOST_LIB_FROM_HL_GLOB,$(LIBRUSTUV_GLOB_$(CFG_BUILD))) \
+          $(call HOST_LIB_FROM_HL_GLOB,$(LIBRUSTUV_RGLOB_$(CFG_BUILD))) \
           $(call HOST_LIB_FROM_HL_GLOB,$(LIBRUSTC_GLOB_$(CFG_BUILD))) \
           $(call HOST_LIB_FROM_HL_GLOB,$(LIBSYNTAX_GLOB_$(CFG_BUILD))) \
           $(call HOST_LIB_FROM_HL_GLOB,$(LIBRUSTPKG_GLOB_$(CFG_BUILD))) \
@@ -232,7 +234,6 @@ endif
 define INSTALL_RUNTIME_TARGET_N
 install-runtime-target-$(1)-host-$(2): $$(TSREQ$$(ISTAGE)_T_$(1)_H_$(2)) $$(SREQ$$(ISTAGE)_T_$(1)_H_$(2))
 	$(Q)$(call ADB_SHELL,mkdir,$(CFG_RUNTIME_PUSH_DIR))
-	$(Q)$(call ADB_PUSH,$$(TL$(1)$(2))/$$(CFG_RUNTIME_$(1)),$(CFG_RUNTIME_PUSH_DIR))
 	$(Q)$(call ADB_PUSH,$$(TL$(1)$(2))/$$(STDLIB_GLOB_$(1)),$(CFG_RUNTIME_PUSH_DIR))
 	$(Q)$(call ADB_PUSH,$$(TL$(1)$(2))/$$(EXTRALIB_GLOB_$(1)),$(CFG_RUNTIME_PUSH_DIR))
 	$(Q)$(call ADB_PUSH,$$(TL$(1)$(2))/$$(LIBRUSTUV_GLOB_$(1)),$(CFG_RUNTIME_PUSH_DIR))
@@ -241,7 +242,6 @@ endef
 define INSTALL_RUNTIME_TARGET_CLEANUP_N
 install-runtime-target-$(1)-cleanup:
 	$(Q)$(call ADB,remount)
-	$(Q)$(call ADB_SHELL,rm,$(CFG_RUNTIME_PUSH_DIR)/$(CFG_RUNTIME_$(1)))
 	$(Q)$(call ADB_SHELL,rm,$(CFG_RUNTIME_PUSH_DIR)/$(STDLIB_GLOB_$(1)))
 	$(Q)$(call ADB_SHELL,rm,$(CFG_RUNTIME_PUSH_DIR)/$(EXTRALIB_GLOB_$(1)))
 	$(Q)$(call ADB_SHELL,rm,$(CFG_RUNTIME_PUSH_DIR)/$(LIBRUSTUV_GLOB_$(1)))

mk/platform.mk

@@ -138,6 +138,7 @@ endif
 endif
 endif
 
+CFG_RLIB_GLOB=lib$(1)-*.rlib
 
 # x86_64-unknown-linux-gnu configuration
 CC_x86_64-unknown-linux-gnu=$(CC)

mk/rt.mk

@@ -121,11 +121,9 @@ $$(RT_BUILD_DIR_$(1)_$(2))/arch/$$(HOST_$(1))/libmorestack.a: $$(MORESTACK_OBJS_
 	@$$(call E, link: $$@)
 	$$(Q)$(AR_$(1)) rcs $$@ $$^
 
-$$(RT_BUILD_DIR_$(1)_$(2))/$(CFG_RUNTIME_$(1)): $$(RUNTIME_OBJS_$(1)_$(2)) $$(MKFILE_DEPS) \
-                        $$(RUNTIME_DEF_$(1)_$(2))
+$$(RT_BUILD_DIR_$(1)_$(2))/$(CFG_RUNTIME_$(1)): $$(RUNTIME_OBJS_$(1)_$(2)) $$(MKFILE_DEPS)
 	@$$(call E, link: $$@)
-	$$(Q)$$(call CFG_LINK_CXX_$(1),$$@, $$(RUNTIME_OBJS_$(1)_$(2)) \
-	    $$(CFG_LIBUV_LINK_FLAGS_$(1)),$$(RUNTIME_DEF_$(1)_$(2)),$$(CFG_RUNTIME_$(1)))
+	$$(Q)$(AR_$(1)) rcs $$@ $$(RUNTIME_OBJS_$(1)_$(2))
 
 # These could go in rt.mk or rustllvm.mk, they're needed for both.
 

mk/target.mk

@@ -60,8 +60,10 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_STDLIB_$(2)): \
 		| $$(TLIB$(1)_T_$(2)_H_$(3))/
 	@$$(call E, compile_and_link: $$@)
 	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(2)),$$(notdir $$@))
+	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_RGLOB_$(2)),$$(notdir $$@))
 	$$(STAGE$(1)_T_$(2)_H_$(3)) $$(WFLAGS_ST$(1)) --out-dir $$(@D) $$< && touch $$@
 	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(2)),$$(notdir $$@))
+	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_RGLOB_$(2)),$$(notdir $$@))
 
 $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_EXTRALIB_$(2)): \
 		$$(EXTRALIB_CRATE) $$(EXTRALIB_INPUTS) \
@@ -70,8 +72,10 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_EXTRALIB_$(2)): \
 		| $$(TLIB$(1)_T_$(2)_H_$(3))/
 	@$$(call E, compile_and_link: $$@)
 	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(2)),$$(notdir $$@))
+	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_RGLOB_$(2)),$$(notdir $$@))
 	$$(STAGE$(1)_T_$(2)_H_$(3)) $$(WFLAGS_ST$(1)) --out-dir $$(@D) $$< && touch $$@
 	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(2)),$$(notdir $$@))
+	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_RGLOB_$(2)),$$(notdir $$@))
 
 $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTUV_$(2)): \
 		$$(LIBRUSTUV_CRATE) $$(LIBRUSTUV_INPUTS) \
@@ -82,11 +86,13 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTUV_$(2)): \
 		| $$(TLIB$(1)_T_$(2)_H_$(3))/
 	@$$(call E, compile_and_link: $$@)
 	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_GLOB_$(2)),$$(notdir $$@))
+	$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_RGLOB_$(2)),$$(notdir $$@))
 	$$(STAGE$(1)_T_$(2)_H_$(3)) $$(WFLAGS_ST$(1)) \
 		-L $$(UV_SUPPORT_DIR_$(2)) \
 		-L $$(dir $$(LIBUV_LIB_$(2))) \
 		--out-dir $$(@D) $$< && touch $$@
 	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_GLOB_$(2)),$$(notdir $$@))
+	$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTUV_RGLOB_$(2)),$$(notdir $$@))
 
 $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBSYNTAX_$(3)): \
                 $$(LIBSYNTAX_CRATE) $$(LIBSYNTAX_INPUTS) \