Fix #3225: Incorporate feedback from Graydon.

Namely, switched in many places to using GNU make provided functions
for directory listing and text processing, rather than spawning a
shell process to do that work.

In the process of the revision, learned about Target-specific
variables, which were very applicable to INSTALL_LIB (which, on a
per-recipe basis, was always receiving the same actual arguments for
its first two formal parameters in every invocation).

  http://www.gnu.org/software/make/manual/html_node/Target_002dspecific.html

(We might be able to make use of those in future refactorings.)

----

Also adds a cleanup pass to get-snapshot.py as well, since the same
problem arises when we unpack libraries from the snapshot archive into
a build directory with a prior snapshot's artifacts.  (I put this step
into the python script rather than the makefile because I wanted to
delay the cleanup pass until after we have at least successfully
downloaded the tarball.  That way, if the download fails, you should
not destroy the previous unarchived snapshot libraries and build
products.)

----

Also reverted whitespace changes to minimize diff.
I plan to put them back in in a dedicated commit elsewhere.
This commit is contained in:
Felix S. Klock II 2013-07-08 18:35:47 +02:00
parent 033ac5497e
commit 25f51eeda0
7 changed files with 159 additions and 123 deletions

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@ -239,19 +239,25 @@ endef
# $(2) is the glob to use in the match
# $(3) is filename (usually the target being created) to filter out from match
# (i.e. filename is not out-of-date artifact from prior Rust version/build)
# The glob denoted by $(2) often is constructed with a space character prefix,
# which is why we cannot just do `ls` on $(1)/$(2).
#
# Note that a common bug is to accidentally construct the glob denoted
# by $(2) with a space character prefix, which invalidates the
# construction $(1)$(2).
define CHECK_FOR_OLD_GLOB_MATCHES_EXCEPT
$(Q)( cd $(1) && ( ls $(2) 2>/dev/null || true ) | grep -v $(3) > /dev/null && echo "Warning: there are previous" '$(2)' "libraries:" || true )
$(Q)( cd $(1) && ( ls $(2) 2>/dev/null || true ) | grep -v $(3) || true )
$(Q)MATCHES="$(filter-out %$(3),$(wildcard $(1)/$(2)))"; if [ -n "$$MATCHES" ] ; then echo "Warning: there are previous" \'$(2)\' "libraries:" $$MATCHES; fi
endef
# Same interface as above, but deletes rather than just listing the files.
define REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT
$(Q)( cd $(1) && ( ls $(2) 2>/dev/null || true ) | grep -v $(3) > /dev/null && echo "Warning: removing previous" '$(2)' "libraries:" || true )
$(Q)( cd $(1) && ( ls $(2) 2>/dev/null || true ) | grep -v $(3) | xargs rm -v )
$(Q)MATCHES="$(filter-out %$(3),$(wildcard $(1)/$(2)))"; if [ -n "$$MATCHES" ] ; then echo "Warning: removing previous" \'$(2)\' "libraries:" $$MATCHES; rm -v $$MATCHES ; fi
endef
# We use a different strategy for LIST_ALL_OLD_GLOB_MATCHES_EXCEPT
# than in the macros above because it needs the result of running the
# `ls` command after other rules in the command list have run; the
# macro-expander for $(wildcard ...) would deliver its results too
# soon. (This is in contrast to the macros above, which are meant to
# be run at the outset of a command list in a rule.)
ifdef VERBOSE
define LIST_ALL_OLD_GLOB_MATCHES_EXCEPT
@echo "Info: now are following matches for" '$(2)' "libraries:"

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@ -45,12 +45,12 @@ $$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)): \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTC_GLOB_$(4)), `basename $$@`)
$$(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))) \
$$(HLIB$(2)_H_$(4))
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTC_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTC_GLOB_$(4)),$$(notdir $$@))
$$(HLIB$(2)_H_$(4))/$(CFG_LIBSYNTAX_$(4)): \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBSYNTAX_$(4)) \
@ -60,12 +60,12 @@ $$(HLIB$(2)_H_$(4))/$(CFG_LIBSYNTAX_$(4)): \
$$(HEXTRALIB_DEFAULT$(2)_H_$(4)) \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBSYNTAX_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBSYNTAX_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$< $$@
$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBSYNTAX_GLOB_$(4)) \
$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBSYNTAX_DSYM_GLOB_$(4))) \
$$(HLIB$(2)_H_$(4))
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBSYNTAX_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBSYNTAX_GLOB_$(4)),$$(notdir $$@))
$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)): \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_RUNTIME_$(4)) \
@ -78,7 +78,7 @@ $$(HLIB$(2)_H_$(4))/$(CFG_STDLIB_$(4)): \
$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)) \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(STDLIB_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$< $$@
# Subtle: We do not let the shell expand $(STDLIB_DSYM_GLOB) directly rather
# we use Make's $$(wildcard) facility. The reason is that, on mac, when using
@ -90,7 +90,7 @@ $$(HLIB$(2)_H_$(4))/$(CFG_STDLIB_$(4)): \
$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(STDLIB_GLOB_$(4)) \
$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(STDLIB_DSYM_GLOB_$(4))) \
$$(HLIB$(2)_H_$(4))
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(STDLIB_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(4)),$$(notdir $$@))
$$(HLIB$(2)_H_$(4))/$(CFG_EXTRALIB_$(4)): \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
@ -98,12 +98,12 @@ $$(HLIB$(2)_H_$(4))/$(CFG_EXTRALIB_$(4)): \
$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)) \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$< $$@
$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(EXTRALIB_GLOB_$(4)) \
$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(EXTRALIB_DSYM_GLOB_$(4))) \
$$(HLIB$(2)_H_$(4))
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
$$(HLIB$(2)_H_$(4))/libstd.rlib: \
$$(TLIB$(1)_T_$(4)_H_$(3))/libstd.rlib \

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@ -12,23 +12,46 @@
# For consistency it might be desirable for stageN to be an exact
# mirror of the installation directory structure.
# Installation macro. Call with source directory as arg 1,
# destination directory as arg 2, and filename/libname-glob as arg 3
ifdef VERBOSE
INSTALL = install -m755 $(1)/$(3) $(2)/$(3)
DO_INSTALL_LIB = install -m644 `ls -drt1 $(1)/$(3) | tail -1` $(2)/
else
INSTALL = $(Q)$(call E, install: $(2)/$(3)) && install -m755 $(1)/$(3) $(2)/$(3)
DO_INSTALL_LIB = $(Q)$(call E, install_lib: $(2)/$(3)) && \
install -m644 `ls -drt1 $(1)/$(3) | tail -1` $(2)/
endif
# Installation macros.
# For INSTALL,
# $(1) is the source dirctory
# $(2) is the destination directory
# $(3) is the filename/libname-glob
ifdef VERBOSE
INSTALL = install -m755 $(1)/$(3) $(2)/$(3)
else
INSTALL = $(Q)$(call E, install: $(2)/$(3)) && install -m755 $(1)/$(3) $(2)/$(3)
endif
# For INSTALL_LIB,
# Target-specific $(LIB_SOURCE_DIR) is the source directory
# Target-specific $(LIB_DESTIN_DIR) is the destination directory
# $(1) is the filename/libname-glob
ifdef VERBOSE
DO_INSTALL_LIB = install -m644 `ls -drt1 $(LIB_SOURCE_DIR)/$(1) | tail -1` $(LIB_DESTIN_DIR)/
else
DO_INSTALL_LIB = $(Q)$(call E, install_lib: $(LIB_DESTIN_DIR)/$(1)) && \
install -m644 `ls -drt1 $(LIB_SOURCE_DIR)/$(1) | tail -1` $(LIB_DESTIN_DIR)/
endif
# Target-specific $(LIB_SOURCE_DIR) is the source directory
# Target-specific $(LIB_DESTIN_DIR) is the destination directory
# $(1) is the filename/libname-glob
define INSTALL_LIB
LIB_NAME=`ls -drt1 $(1)/$(3) | tail -1 | xargs basename` ; ( ls -drt1 $(2)/$(3) 2>/dev/null || true ) | grep -v $$LIB_NAME >/dev/null 2>&1 && echo "Warning, one or more libraries matching Rust library '$(3)'" && echo " (other than '$$LIB_NAME' itself) already present" && echo " at destination $(2):" && ( ls -drt1 $(2)/$(3) 2>/dev/null || true ) | grep -v $$LIB_NAME || true
$(call DO_INSTALL_LIB,$(1),$(2),$(3))
$(if $(filter-out 1,$(words $(wildcard $(LIB_SOURCE_DIR)/$(1)))), \
$(error Aborting install because more than one library matching \
$(1) is present in build tree $(LIB_SOURCE_DIR): \
$(wildcard $(LIB_SOURCE_DIR)/$(1))))
$(Q)LIB_NAME=$(notdir $(lastword $(wildcard $(LIB_SOURCE_DIR)/$(1)))); \
MATCHES=$(filter-out %$(notdir $(lastword $(wildcard $(LIB_SOURCE_DIR)/$(1)))),\
$(wildcard $(LIB_DESTIN_DIR)/$(1))); \
if [ -n "$$MATCHES" ]; then \
echo "Warning, one or libraries matching Rust library '$(1)'" && \
echo " (other than '$$LIB_NAME' itself) already present" && \
echo " at destination $(LIB_DESTIN_DIR):" && \
echo $$MATCHES ; \
fi
$(call DO_INSTALL_LIB,$(1))
endef
# The stage we install from
@ -57,38 +80,32 @@ $(foreach target,$(CFG_TARGET_TRIPLES), \
$(eval $(call INSTALL_PREPARE_N,$(target),$(CFG_BUILD_TRIPLE))))
define INSTALL_TARGET_N
install-target-$(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))
$$(Q)mkdir -p $$(PTL$(1)$(2))
$$(Q)$$(call INSTALL_LIB,$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(CFG_RUNTIME_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(STDLIB_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(EXTRALIB_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,$$(TL$(1)$(2)),$$(PTL$(1)$(2)),libmorestack.a)
$$(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,libmorestack.a)
endef
define INSTALL_HOST_N
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))
$$(Q)mkdir -p $$(PTL$(1)$(2))
$$(Q)$$(call INSTALL_LIB,$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(CFG_RUNTIME_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(STDLIB_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(EXTRALIB_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(LIBRUSTC_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(LIBSYNTAX_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(LIBRUSTPKG_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(LIBRUSTDOC_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(LIBRUSTI_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB, \
$$(TL$(1)$(2)),$$(PTL$(1)$(2)),$$(LIBRUST_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,$$(TL$(1)$(2)),$$(PTL$(1)$(2)),libmorestack.a)
$$(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,$$(LIBRUSTC_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,$$(LIBSYNTAX_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTPKG_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTDOC_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,$$(LIBRUSTI_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,$$(LIBRUST_GLOB_$(1)))
$$(Q)$$(call INSTALL_LIB,libmorestack.a)
endef
@ -112,6 +129,8 @@ PHB = $(PREFIX_BIN)
# Shorthand for the prefix bin directory
PHL = $(PREFIX_LIB)
install-host: LIB_SOURCE_DIR=$(HL)
install-host: LIB_DESTIN_DIR=$(PHL)
install-host: $(CSREQ$(ISTAGE)_T_$(CFG_BUILD_TRIPLE)_H_$(CFG_BUILD_TRIPLE))
$(Q)mkdir -p $(PREFIX_BIN)
$(Q)mkdir -p $(PREFIX_LIB)
@ -121,14 +140,14 @@ install-host: $(CSREQ$(ISTAGE)_T_$(CFG_BUILD_TRIPLE)_H_$(CFG_BUILD_TRIPLE))
$(Q)$(call INSTALL,$(HB2),$(PHB),rustdoc$(X_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL,$(HB2),$(PHB),rusti$(X_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL,$(HB2),$(PHB),rust$(X_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(STDLIB_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(EXTRALIB_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(LIBRUSTC_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(LIBSYNTAX_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(LIBRUSTI_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(LIBRUST_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(LIBRUSTPKG_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(HL),$(PHL),$(LIBRUSTDOC_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(STDLIB_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(EXTRALIB_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(LIBRUSTC_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(LIBSYNTAX_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(LIBRUSTI_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(LIBRUST_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(LIBRUSTPKG_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL_LIB,$(LIBRUSTDOC_GLOB_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL,$(HL),$(PHL),$(CFG_RUNTIME_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL,$(HL),$(PHL),$(CFG_RUSTLLVM_$(CFG_BUILD_TRIPLE)))
$(Q)$(call INSTALL,$(S)/man, \

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@ -81,25 +81,25 @@ $$(HLIB0_H_$(1))/$(CFG_STDLIB_$(1)): \
$$(TLIB$(2)_T_$(1)_H_$(3))/$(CFG_STDLIB_$(1)) \
| $(HLIB0_H_$(1))/
@$$(call E, cp: $$@)
$$(call CHECK_FOR_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(4)), `basename $$@`)
$$(call CHECK_FOR_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$(TLIB$(2)_T_$(1)_H_$(3))/$(STDLIB_GLOB_$(1)) $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
$$(HLIB0_H_$(1))/$(CFG_EXTRALIB_$(1)): \
$$(TLIB$(2)_T_$(1)_H_$(3))/$(CFG_EXTRALIB_$(1)) \
| $(HLIB0_H_$(1))/
@$$(call E, cp: $$@)
$$(call CHECK_FOR_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(4)), `basename $$@`)
$$(call CHECK_FOR_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$(TLIB$(2)_T_$(1)_H_$(3))/$(EXTRALIB_GLOB_$(1)) $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(4)),$$(notdir $$@))
$$(HLIB0_H_$(1))/$(CFG_LIBRUSTC_$(1)): \
$$(TLIB$(2)_T_$(1)_H_$(3))/$(CFG_LIBRUSTC_$(1)) \
| $(HLIB0_H_$(1))/
@$$(call E, cp: $$@)
$$(call CHECK_FOR_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTC_GLOB_$(4)), `basename $$@`)
$$(call CHECK_FOR_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTC_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$(TLIB$(2)_T_$(1)_H_$(3))/$(LIBRUSTC_GLOB_$(1)) $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTC_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTC_GLOB_$(4)),$$(notdir $$@))
$$(HLIB0_H_$(1))/$(CFG_RUSTLLVM_$(1)): \
$$(TLIB$(2)_T_$(1)_H_$(3))/$(CFG_RUSTLLVM_$(1)) \

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@ -48,9 +48,9 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_STDLIB_$(2)): \
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
| $$(TLIB$(1)_T_$(2)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(STDLIB_GLOB_$(2)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(2)),$$(notdir $$@))
$$(STAGE$(1)_T_$(2)_H_$(3)) $$(WFLAGS_ST$(1)) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(STDLIB_GLOB_$(2)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(STDLIB_GLOB_$(2)),$$(notdir $$@))
$$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_EXTRALIB_$(2)): \
$$(EXTRALIB_CRATE) $$(EXTRALIB_INPUTS) \
@ -58,9 +58,9 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_EXTRALIB_$(2)): \
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
| $$(TLIB$(1)_T_$(2)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(2)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(2)),$$(notdir $$@))
$$(STAGE$(1)_T_$(2)_H_$(3)) $$(WFLAGS_ST$(1)) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(EXTRALIB_GLOB_$(2)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(EXTRALIB_GLOB_$(2)),$$(notdir $$@))
$$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBSYNTAX_$(3)): \
$$(LIBSYNTAX_CRATE) $$(LIBSYNTAX_INPUTS) \
@ -69,9 +69,9 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBSYNTAX_$(3)): \
$$(TEXTRALIB_DEFAULT$(1)_T_$(2)_H_$(3)) \
| $$(TLIB$(1)_T_$(2)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBSYNTAX_GLOB_$(2)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBSYNTAX_GLOB_$(2)),$$(notdir $$@))
$$(STAGE$(1)_T_$(2)_H_$(3)) $(BORROWCK) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBSYNTAX_GLOB_$(2)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBSYNTAX_GLOB_$(2)),$$(notdir $$@))
# Only build the compiler for host triples
ifneq ($$(findstring $(2),$$(CFG_HOST_TRIPLES)),)
@ -89,9 +89,9 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTC_$(3)): \
$$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_RUSTLLVM_$(3)) \
| $$(TLIB$(1)_T_$(2)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTC_GLOB_$(2)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTC_GLOB_$(2)),$$(notdir $$@))
$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTC_GLOB_$(2)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTC_GLOB_$(2)),$$(notdir $$@))
$$(TBIN$(1)_T_$(2)_H_$(3))/rustc$$(X_$(3)): \
$$(DRIVER_CRATE) \

View File

@ -37,88 +37,88 @@ define TOOLS_STAGE_N_TARGET
$$(TBIN$(1)_T_$(4)_H_$(3))/compiletest$$(X_$(4)): \
$$(COMPILETEST_CRATE) $$(COMPILETEST_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
| $$(TBIN$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(STAGE$(1)_T_$(4)_H_$(3)) -o $$@ $$<
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTPKG_$(4)): \
$$(RUSTPKG_LIB) $$(RUSTPKG_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(RUSTPKG_LIB) $$(RUSTPKG_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTC_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTC_$(4)) \
| $$(TLIB$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTPKG_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTPKG_GLOB_$(4)),$$(notdir $$@))
$$(STAGE$(1)_T_$(4)_H_$(3)) $$(WFLAGS_ST$(1)) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTPKG_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTPKG_GLOB_$(4)),$$(notdir $$@))
$$(TBIN$(1)_T_$(4)_H_$(3))/rustpkg$$(X_$(4)): \
$$(DRIVER_CRATE) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTPKG_$(4)) \
$$(DRIVER_CRATE) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTPKG_$(4)) \
| $$(TBIN$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(STAGE$(1)_T_$(4)_H_$(3)) --cfg rustpkg -o $$@ $$<
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTDOC_$(4)): \
$$(RUSTDOC_LIB) $$(RUSTDOC_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(RUSTDOC_LIB) $$(RUSTDOC_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTC_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTC_$(4)) \
| $$(TLIB$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTDOC_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTDOC_GLOB_$(4)),$$(notdir $$@))
$$(STAGE$(1)_T_$(4)_H_$(3)) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTDOC_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTDOC_GLOB_$(4)),$$(notdir $$@))
$$(TBIN$(1)_T_$(4)_H_$(3))/rustdoc$$(X_$(4)): \
$$(DRIVER_CRATE) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTDOC_$(4)) \
$$(TBIN$(1)_T_$(4)_H_$(3))/rustdoc$$(X_$(4)): \
$$(DRIVER_CRATE) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTDOC_$(4)) \
| $$(TBIN$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(STAGE$(1)_T_$(4)_H_$(3)) --cfg rustdoc -o $$@ $$<
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTI_$(4)): \
$$(RUSTI_LIB) $$(RUSTI_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTC_$(4)) \
| $$(TLIB$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTI_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTI_GLOB_$(4)),$$(notdir $$@))
$$(STAGE$(1)_T_$(4)_H_$(3)) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTI_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTI_GLOB_$(4)),$$(notdir $$@))
$$(TBIN$(1)_T_$(4)_H_$(3))/rusti$$(X_$(4)): \
$$(DRIVER_CRATE) \
$$(DRIVER_CRATE) \
$$(TLIB$(1)_T_$(4)_H_$(4))/$(CFG_LIBRUSTI_$(4)) \
| $$(TBIN$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(STAGE$(1)_T_$(4)_H_$(3)) --cfg rusti -o $$@ $$<
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUST_$(4)): \
$$(RUST_LIB) $$(RUST_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUST_$(4)): \
$$(RUST_LIB) $$(RUST_INPUTS) \
$$(TSREQ$(1)_T_$(4)_H_$(3)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTPKG_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTI_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTDOC_$(4)) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTC_$(4)) \
| $$(TLIB$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUST_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUST_GLOB_$(4)),$$(notdir $$@))
$$(STAGE$(1)_T_$(4)_H_$(3)) -o $$@ $$< && touch $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUST_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUST_GLOB_$(4)),$$(notdir $$@))
$$(TBIN$(1)_T_$(4)_H_$(3))/rust$$(X_$(4)): \
$$(DRIVER_CRATE) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUST_$(4)) \
$$(DRIVER_CRATE) \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUST_$(4)) \
| $$(TBIN$(1)_T_$(4)_H_$(3))/
@$$(call E, compile_and_link: $$@)
$$(STAGE$(1)_T_$(4)_H_$(3)) --cfg rust -o $$@ $$<
@ -129,7 +129,7 @@ define TOOLS_STAGE_N_HOST
$$(HBIN$(2)_H_$(4))/compiletest$$(X_$(4)): \
$$(TBIN$(1)_T_$(4)_H_$(3))/compiletest$$(X_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
| $$(HBIN$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
@ -141,9 +141,9 @@ $$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTPKG_$(4)): \
$$(HSREQ$(2)_H_$(4)) \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTPKG_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTPKG_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$< $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTPKG_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTPKG_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTPKG_GLOB_$(4)) \
$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTPKG_DSYM_GLOB_$(4))) \
$$(HLIB$(2)_H_$(4))
@ -152,19 +152,19 @@ $$(HBIN$(2)_H_$(4))/rustpkg$$(X_$(4)): \
$$(TBIN$(1)_T_$(4)_H_$(3))/rustpkg$$(X_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTPKG_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
| $$(HBIN$(2)_H_$(4))/
| $$(HBIN$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTDOC_$(4)): \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTDOC_$(4)): \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTDOC_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTDOC_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTDOC_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$< $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTDOC_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTDOC_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTDOC_GLOB_$(4)) \
$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTDOC_DSYM_GLOB_$(4))) \
$$(HLIB$(2)_H_$(4))
@ -177,15 +177,15 @@ $$(HBIN$(2)_H_$(4))/rustdoc$$(X_$(4)): \
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTI_$(4)): \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTI_$(4)): \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTI_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTI_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTI_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$< $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUSTI_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUSTI_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTI_GLOB_$(4)) \
$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTI_DSYM_GLOB_$(4))) \
$$(HLIB$(2)_H_$(4))
@ -198,22 +198,22 @@ $$(HBIN$(2)_H_$(4))/rusti$$(X_$(4)): \
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUST_$(4)): \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUST_$(4)): \
$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUST_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
| $$(HLIB$(2)_H_$(4))/
@$$(call E, cp: $$@)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUST_GLOB_$(4)), `basename $$@`)
$$(call REMOVE_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUST_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp $$< $$@
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT, `dirname $$@`, $(LIBRUST_GLOB_$(4)), `basename $$@`)
$$(call LIST_ALL_OLD_GLOB_MATCHES_EXCEPT,$$(dir $$@),$(LIBRUST_GLOB_$(4)),$$(notdir $$@))
$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUST_GLOB_$(4)) \
$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUST_DSYM_GLOB)_$(4)) \
$$(HLIB$(2)_H_$(4))
$$(HBIN$(2)_H_$(4))/rust$$(X_$(4)): \
$$(TBIN$(1)_T_$(4)_H_$(3))/rust$$(X_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUST_$(4)) \
$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUST_$(4)) \
$$(HSREQ$(2)_H_$(4)) \
| $$(HBIN$(2)_H_$(4))/
@$$(call E, cp: $$@)

View File

@ -8,9 +8,20 @@ def unpack_snapshot(triple, dl_path):
print("opening snapshot " + dl_path)
tar = tarfile.open(dl_path)
kernel = get_kernel(triple)
stagep = os.path.join(triple, "stage0")
# Remove files from prior unpackings, since snapshot rustc may not
# be able to disambiguate between multiple candidate libraries.
# (Leave dirs in place since extracting step still needs them.)
for root, _, files in os.walk(stagep):
for f in files:
print("removing " + os.path.join(root, f))
os.unlink(os.path.join(root, f))
for p in tar.getnames():
name = p.replace("rust-stage0/", "", 1);
stagep = os.path.join(triple, "stage0")
fp = os.path.join(stagep, name)
print("extracting " + p)
tar.extract(p, download_unpack_base)