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7e8974305c
rust/mk/target.mk

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Makefile
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Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
# TARGET_STAGE_N template: This defines how target artifacts are built
basic builds function
2011-11-21 21:11:40 +00:00
# for all stage/target architecture combinations. The arguments:
# $(1) is the stage
# $(2) is the target triple
# $(3) is the host triple
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
define TARGET_STAGE_N
basic builds function
2011-11-21 21:11:40 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/intrinsics.ll: \
virtualize the runtime per target triple.
2011-11-01 23:50:47 +00:00
$$(S)src/rt/intrinsics/intrinsics.$(HOST_$(2)).ll.in
enable intrinsics for multiple arch
2011-10-14 18:31:40 +00:00
@$$(call E, sed: $$@)
enable building with different target arch
2011-10-14 19:22:20 +00:00
$$(Q)sed s/@CFG_TARGET_TRIPLE@/$(2)/ $$< > $$@
enable intrinsics for multiple arch
2011-10-14 18:31:40 +00:00
basic builds function
2011-11-21 21:11:40 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/intrinsics.bc: \
$$(TLIB$(1)_T_$(2)_H_$(3))/intrinsics.ll \
Parameterize the LLVM build over the target triples
2011-11-02 23:21:17 +00:00
$$(LLVM_CONFIG_$(2))
enable intrinsics for multiple arch
2011-10-14 18:31:40 +00:00
@$$(call E, llvms-as: $$@)
Parameterize the LLVM build over the target triples
2011-11-02 23:21:17 +00:00
$$(Q)$$(LLVM_AS_$(2)) -o $$@ $$<
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
basic builds function
2011-11-21 21:11:40 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a: \
rt/$(2)/arch/$$(HOST_$(2))/libmorestack.a
rt: Build __morestack as a static library and copy it to the right places
2011-11-29 01:23:13 +00:00
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
Establish 'core' library separate from 'std'.
2011-12-06 00:46:37 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_CORELIB): \
$$(CORELIB_CRATE) $$(CORELIB_INPUTS) \
$$(TSREQ$(1)_T_$(2)_H_$(3))
@$$(call E, compile_and_link: $$@)
rustc: build versioned library with hash in its name Also updated build to install versioned libraries and added a few missing actions for `make clean`.
2011-12-02 16:51:59 +00:00
$$(STAGE$(1)_T_$(2)_H_$(3)) --no-core --lib -o $$@ $$< && touch $$@
Establish 'core' library separate from 'std'.
2011-12-06 00:46:37 +00:00
basic builds function
2011-11-21 21:11:40 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_STDLIB): \
$$(STDLIB_CRATE) $$(STDLIB_INPUTS) \
Establish 'core' library separate from 'std'.
2011-12-06 00:46:37 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_CORELIB) \
basic builds function
2011-11-21 21:11:40 +00:00
$$(TSREQ$(1)_T_$(2)_H_$(3))
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
@$$(call E, compile_and_link: $$@)
rustc: build versioned library with hash in its name Also updated build to install versioned libraries and added a few missing actions for `make clean`.
2011-12-02 16:51:59 +00:00
$$(STAGE$(1)_T_$(2)_H_$(3)) --lib -o $$@ $$< && touch $$@
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
basic builds function
2011-11-21 21:11:40 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_RUSTLLVM): \
rustllvm/$(2)/$$(CFG_RUSTLLVM)
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
basic builds function
2011-11-21 21:11:40 +00:00
$$(TBIN$(1)_T_$(2)_H_$(3))/rustc$$(X): \
Separate driver rustc and librustc rustc is now a minimal wrapper of librustc.
2011-12-20 10:17:13 +00:00
$$(RUSTC_INPUTS) \
$$(TLIBRUSTC_DEFAULT$(1)_T_$(2)_H_$(3))
basic builds function
2011-11-21 21:11:40 +00:00
@$$(call E, compile_and_link: $$@)
$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$<
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
basic builds function
2011-11-21 21:11:40 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_LIBRUSTC): \
$$(COMPILER_CRATE) $$(COMPILER_INPUTS) \
Separate driver rustc and librustc rustc is now a minimal wrapper of librustc.
2011-12-20 10:17:13 +00:00
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
basic builds function
2011-11-21 21:11:40 +00:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_RUSTLLVM) \
Update build machinery to build and install librustc everywhere (including snapshots).
2011-12-17 01:21:18 +00:00
$$(TCORELIB_DEFAULT$(1)_T_$(2)_H_$(3)) \
basic builds function
2011-11-21 21:11:40 +00:00
$$(TSTDLIB_DEFAULT$(1)_T_$(2)_H_$(3))
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
@$$(call E, compile_and_link: $$@)
rustc: build versioned library with hash in its name Also updated build to install versioned libraries and added a few missing actions for `make clean`.
2011-12-02 16:51:59 +00:00
$$(STAGE$(1)_T_$(2)_H_$(3)) --lib -o $$@ $$< && touch $$@
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 03:12:08 +00:00
endef
fix how we walk functions to match new closure fmt
2012-01-06 20:06:35 +00:00
# The stage0 (snapshot) compiler produces binaries that expect the
# snapshot runtime. Therefore, the stage1 compiler and libraries
# (which are produced by stage0) should use the runtime from the
# snapshot. The stage2 compiler and libraries (which are produced by
# stage1) will be the first that are expecting to run against the
# runtime as defined in the working directory.
#
# Arguments are the same as for TARGET_BASE_STAGE_N
define TARGET_RT_FROM_SNAPSHOT
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_RUNTIME): \
$$(HLIB$(1)_H_$(3))/$$(CFG_RUNTIME)
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
endef
# This rule copies from the runtime for the working directory. It
# applies to targets produced by stage1 or later. See comment on
# previous rule.
#
# Arguments are the same as for TARGET_BASE_STAGE_N
define TARGET_RT_FROM_WD
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_RUNTIME): \
rt/$(2)/$$(CFG_RUNTIME)
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
endef
makefiles now seem to be working, rustc is not
2011-11-22 21:04:52 +00:00
# In principle, each host can build each target:
$(foreach source,$(CFG_TARGET_TRIPLES), \
$(foreach target,$(CFG_TARGET_TRIPLES), \
fix how we walk functions to match new closure fmt
2012-01-06 20:06:35 +00:00
$(eval $(call TARGET_STAGE_N,0,$(target),$(source))) \
$(eval $(call TARGET_STAGE_N,1,$(target),$(source))) \
$(eval $(call TARGET_STAGE_N,2,$(target),$(source))) \
$(eval $(call TARGET_STAGE_N,3,$(target),$(source)))))
$(eval $(call TARGET_RT_FROM_SNAPSHOT,0,$(CFG_HOST_TRIPLE),$(CFG_HOST_TRIPLE)))
$(foreach source,$(CFG_TARGET_TRIPLES), \
$(foreach target,$(CFG_TARGET_TRIPLES), \
$(eval $(call TARGET_RT_FROM_WD,1,$(target),$(source))) \
$(eval $(call TARGET_RT_FROM_WD,2,$(target),$(source))) \
$(eval $(call TARGET_RT_FROM_WD,3,$(target),$(source)))))
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