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rust/mk/target.mk

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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 05:12:08 +02:00
# TARGET_STAGE_N template: This defines how target artifacts are built
basic builds function
2011-11-21 22:11:40 +01:00
# 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 05:12:08 +02:00
define TARGET_STAGE_N
basic builds function
2011-11-21 22:11:40 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/intrinsics.ll: \
virtualize the runtime per target triple.
2011-11-02 00:50:47 +01:00
$$(S)src/rt/intrinsics/intrinsics.$(HOST_$(2)).ll.in
enable intrinsics for multiple arch
2011-10-14 20:31:40 +02:00
@$$(call E, sed: $$@)
enable building with different target arch
2011-10-14 21:22:20 +02:00
$$(Q)sed s/@CFG_TARGET_TRIPLE@/$(2)/ $$< > $$@
enable intrinsics for multiple arch
2011-10-14 20:31:40 +02:00
basic builds function
2011-11-21 22:11:40 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/intrinsics.bc: \
$$(TLIB$(1)_T_$(2)_H_$(3))/intrinsics.ll \
Parameterize the LLVM build over the target triples
2011-11-03 00:21:17 +01:00
$$(LLVM_CONFIG_$(2))
enable intrinsics for multiple arch
2011-10-14 20:31:40 +02:00
@$$(call E, llvms-as: $$@)
Parameterize the LLVM build over the target triples
2011-11-03 00:21:17 +01:00
$$(Q)$$(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 05:12:08 +02:00
basic builds function
2011-11-21 22:11:40 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a: \
rt/$(2)/arch/$$(HOST_$(2))/libmorestack.a
rt: Build __morestack as a static library and copy it to the right places
2011-11-29 02:23:13 +01:00
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
Establish 'core' library separate from 'std'.
2011-12-06 01:46:37 +01:00
$$(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 17:51:59 +01:00
$$(STAGE$(1)_T_$(2)_H_$(3)) --no-core --lib -o $$@ $$< && touch $$@
Establish 'core' library separate from 'std'.
2011-12-06 01:46:37 +01:00
basic builds function
2011-11-21 22:11:40 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_STDLIB): \
$$(STDLIB_CRATE) $$(STDLIB_INPUTS) \
Establish 'core' library separate from 'std'.
2011-12-06 01:46:37 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_CORELIB) \
basic builds function
2011-11-21 22:11:40 +01:00
$$(TSREQ$(1)_T_$(2)_H_$(3))
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 05:12:08 +02:00
@$$(call E, compile_and_link: $$@)
rustc: build versioned library with hash in its name Also updated build to install versioned libraries and added a few missing actions for `make clean`.
2011-12-02 17:51:59 +01:00
$$(STAGE$(1)_T_$(2)_H_$(3)) --lib -o $$@ $$< && touch $$@
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 05:12:08 +02:00
basic builds function
2011-11-21 22:11:40 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_RUNTIME): \
rt/$(2)/$$(CFG_RUNTIME)
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 05:12:08 +02:00
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
basic builds function
2011-11-21 22:11:40 +01:00
$$(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 05:12:08 +02:00
@$$(call E, cp: $$@)
$$(Q)cp $$< $$@
basic builds function
2011-11-21 22:11:40 +01:00
$$(TBIN$(1)_T_$(2)_H_$(3))/rustc$$(X): \
Separate driver rustc and librustc rustc is now a minimal wrapper of librustc.
2011-12-20 11:17:13 +01:00
$$(RUSTC_INPUTS) \
$$(TLIBRUSTC_DEFAULT$(1)_T_$(2)_H_$(3))
basic builds function
2011-11-21 22:11:40 +01:00
@$$(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 05:12:08 +02:00
basic builds function
2011-11-21 22:11:40 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_LIBRUSTC): \
$$(COMPILER_CRATE) $$(COMPILER_INPUTS) \
Separate driver rustc and librustc rustc is now a minimal wrapper of librustc.
2011-12-20 11:17:13 +01:00
$$(TSREQ$(1)_T_$(2)_H_$(3)) \
basic builds function
2011-11-21 22:11:40 +01:00
$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_RUSTLLVM) \
Update build machinery to build and install librustc everywhere (including snapshots).
2011-12-17 02:21:18 +01:00
$$(TCORELIB_DEFAULT$(1)_T_$(2)_H_$(3)) \
basic builds function
2011-11-21 22:11:40 +01:00
$$(TSTDLIB_DEFAULT$(1)_T_$(2)_H_$(3))
Lots of build system cleanup and documentation This splits mk/stageN.mk into host.mk and target.mk and makes the build rules somewhat simpler - there's no more building from stageN into stageN+1; instead we always build from stageN(host) to stageN(target) then promote from stageN(target) to stageN+1(host). Add a big honkin explaination right at the top of Makefile.in
2011-10-02 05:12:08 +02:00
@$$(call E, compile_and_link: $$@)
rustc: build versioned library with hash in its name Also updated build to install versioned libraries and added a few missing actions for `make clean`.
2011-12-02 17:51:59 +01:00
$$(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 05:12:08 +02:00
endef
makefiles now seem to be working, rustc is not
2011-11-22 22:04:52 +01:00
# In principle, each host can build each target:
$(foreach source,$(CFG_TARGET_TRIPLES), \
$(foreach target,$(CFG_TARGET_TRIPLES), \
$(eval $(call TARGET_STAGE_N,0,$(source),$(target))) \
$(eval $(call TARGET_STAGE_N,1,$(source),$(target))) \
$(eval $(call TARGET_STAGE_N,2,$(source),$(target))) \
$(eval $(call TARGET_STAGE_N,3,$(source),$(target)))))