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144 lines
4.8 KiB
Makefile
144 lines
4.8 KiB
Makefile
# Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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# file at the top-level directory of this distribution and at
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# http://rust-lang.org/COPYRIGHT.
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#
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# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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# option. This file may not be copied, modified, or distributed
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# except according to those terms.
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# CP_HOST_STAGE_N template: arg 1 is the N we're promoting *from*, arg
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# 2 is N+1. Must be invoked to promote target artifacts to host
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# artifacts for stage 1-3 (stage0 host artifacts come from the
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# snapshot). Arg 3 is the triple we're copying FROM and arg 4 is the
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# triple we're copying TO.
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#
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# The easiest way to read this template is to assume we're promoting
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# stage1 to stage2 and mentally gloss $(1) as 1, $(2) as 2.
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define CP_HOST_STAGE_N
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# Host libraries and executables (stage$(2)/bin/rustc and its runtime needs)
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# Note: $(3) and $(4) are both the same!
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$$(HBIN$(2)_H_$(4))/rustc$$(X_$(4)): \
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$$(TBIN$(1)_T_$(4)_H_$(3))/rustc$$(X_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUSTLLVM_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)) \
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$$(HSTDLIB_DEFAULT$(2)_H_$(4)) \
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$$(HEXTRALIB_DEFAULT$(2)_H_$(4)) \
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| $$(HBIN$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(HLIB$(2)_H_$(4))/$(CFG_LIBRUSTC_$(4)): \
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$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBRUSTC_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_LIBSYNTAX_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUSTLLVM_$(4)) \
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$$(HSTDLIB_DEFAULT$(2)_H_$(4)) \
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$$(HEXTRALIB_DEFAULT$(2)_H_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTC_GLOB_$(4)) \
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$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBRUSTC_DSYM_GLOB_$(4))) \
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$$(HLIB$(2)_H_$(4))
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$$(HLIB$(2)_H_$(4))/$(CFG_LIBSYNTAX_$(4)): \
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$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_LIBSYNTAX_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUSTLLVM_$(4)) \
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$$(HSTDLIB_DEFAULT$(2)_H_$(4)) \
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$$(HEXTRALIB_DEFAULT$(2)_H_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBSYNTAX_GLOB_$(4)) \
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$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(LIBSYNTAX_DSYM_GLOB_$(4))) \
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$$(HLIB$(2)_H_$(4))
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$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)): \
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$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_RUNTIME_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(HLIB$(2)_H_$(4))/$(CFG_STDLIB_$(4)): \
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$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_STDLIB_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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# Subtle: We do not let the shell expand $(STDLIB_DSYM_GLOB) directly rather
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# we use Make's $$(wildcard) facility. The reason is that, on mac, when using
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# USE_SNAPSHOT_STDLIB, we copy the std.dylib file out of the snapshot.
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# In that case, there is no .dSYM file. Annoyingly, bash then refuses to expand
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# glob, and cp reports an error because libstd-*.dylib.dsym does not exist.
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# Make instead expands the glob to nothing, which gives us the correct behavior.
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# (Copy .dsym file if it exists, but do nothing otherwise)
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$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(STDLIB_GLOB_$(4)) \
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$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(STDLIB_DSYM_GLOB_$(4))) \
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$$(HLIB$(2)_H_$(4))
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$$(HLIB$(2)_H_$(4))/$(CFG_EXTRALIB_$(4)): \
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$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_EXTRALIB_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_STDLIB_$(4)) \
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$$(HLIB$(2)_H_$(4))/$(CFG_RUNTIME_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(Q)cp -R $$(TLIB$(1)_T_$(4)_H_$(3))/$(EXTRALIB_GLOB_$(4)) \
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$$(wildcard $$(TLIB$(1)_T_$(4)_H_$(3))/$(EXTRALIB_DSYM_GLOB_$(4))) \
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$$(HLIB$(2)_H_$(4))
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$$(HLIB$(2)_H_$(4))/libstd.rlib: \
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$$(TLIB$(1)_T_$(4)_H_$(3))/libstd.rlib \
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$$(HLIB$(2)_H_$(4))/$$(CFG_RUNTIME_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(HLIB$(2)_H_$(4))/libextra.rlib: \
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$$(TLIB$(1)_T_$(4)_H_$(3))/libextra.rlib \
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$$(HLIB$(2)_H_$(4))/libstd.rlib \
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$$(HLIB$(2)_H_$(4))/$$(CFG_RUNTIME_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(HLIB$(2)_H_$(4))/librustc.rlib: \
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$$(TLIB$(1)_T_$(4)_H_$(3))/librustc.rlib \
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$$(HLIB$(2)_H_$(4))/libstd.rlib \
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$$(HLIB$(2)_H_$(4))/libextra.rlib \
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$$(HLIB$(2)_H_$(4))/$$(CFG_RUNTIME_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(HLIB$(2)_H_$(4))/$(CFG_RUSTLLVM_$(4)): \
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$$(TLIB$(1)_T_$(4)_H_$(3))/$(CFG_RUSTLLVM_$(4)) \
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| $$(HLIB$(2)_H_$(4))/
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@$$(call E, cp: $$@)
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$$(Q)cp $$< $$@
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$$(HBIN$(2)_H_$(4))/:
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mkdir -p $$@
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ifneq ($(CFG_LIBDIR),bin)
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$$(HLIB$(2)_H_$(4))/:
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mkdir -p $$@
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endif
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endef
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$(foreach t,$(CFG_HOST_TRIPLES), \
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$(eval $(call CP_HOST_STAGE_N,0,1,$(t),$(t))) \
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$(eval $(call CP_HOST_STAGE_N,1,2,$(t),$(t))) \
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$(eval $(call CP_HOST_STAGE_N,2,3,$(t),$(t))))
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