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rust/mk/clean.mk
Alex Crichton 201cab84e8 Move rust's uv implementation to its own crate 
There are a few reasons that this is a desirable move to take:

1. Proof of concept that a third party event loop is possible
2. Clear separation of responsibility between rt::io and the uv-backend
3. Enforce in the future that the event loop is "pluggable" and replacable

Here's a quick summary of the points of this pull request which make this
possible:

* Two new lang items were introduced: event_loop, and event_loop_factory.
  The idea of a "factory" is to define a function which can be called with no
  arguments and will return the new event loop as a trait object. This factory
  is emitted to the crate map when building an executable. The factory doesn't
  have to exist, and when it doesn't then an empty slot is in the crate map and
  a basic event loop with no I/O support is provided to the runtime.

* When building an executable, then the rustuv crate will be linked by default
  (providing a default implementation of the event loop) via a similar method to
  injecting a dependency on libstd. This is currently the only location where
  the rustuv crate is ever linked.

* There is a new #[no_uv] attribute (implied by #[no_std]) which denies
  implicitly linking to rustuv by default

Closes #5019
2013-10-29 08:39:22 -07:00

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Makefile
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# Copyright 2012 The Rust Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution and at
# http://rust-lang.org/COPYRIGHT.
#
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
# option. This file may not be copied, modified, or distributed
# except according to those terms.
######################################################################
# Cleanup
######################################################################
CLEAN_STAGE_RULES = \
$(foreach stage, $(STAGES), \
$(foreach host, $(CFG_HOST_TRIPLES), \
clean$(stage)_H_$(host) \
$(foreach target, $(CFG_TARGET_TRIPLES), \
clean$(stage)_T_$(target)_H_$(host))))
CLEAN_LLVM_RULES = \
$(foreach target, $(CFG_HOST_TRIPLES), \
clean-llvm$(target))
.PHONY: clean clean-all clean-misc clean-llvm
clean-all: clean clean-llvm
clean-llvm: $(CLEAN_LLVM_RULES)
clean: clean-misc $(CLEAN_STAGE_RULES)
clean-misc:
@$(call E, cleaning)
$(Q)find $(CFG_BUILD_TRIPLE)/rustllvm \
$(CFG_BUILD_TRIPLE)/rt \
$(CFG_BUILD_TRIPLE)/test \
-name '*.[odasS]' -o \
-name '*.so' -o \
-name '*.dylib' -o \
-name '*.dll' -o \
-name '*.def' -o \
-name '*.bc' \
| xargs rm -f
$(Q)find $(CFG_BUILD_TRIPLE)\
-name '*.dSYM' \
| xargs rm -Rf
$(Q)rm -f $(RUNTIME_OBJS) $(RUNTIME_DEF)
$(Q)rm -f $(RUSTLLVM_LIB_OBJS) $(RUSTLLVM_OBJS_OBJS) $(RUSTLLVM_DEF)
$(Q)rm -Rf $(DOCS)
$(Q)rm -Rf $(GENERATED)
$(Q)rm -Rf tmp/*
$(Q)rm -Rf rust-stage0-*.tar.bz2 $(PKG_NAME)-*.tar.gz dist
$(Q)rm -Rf $(foreach ext, \
html aux cp fn ky log pdf pg toc tp vr cps, \
$(wildcard doc/*.$(ext)))
$(Q)find doc/std doc/extra -mindepth 1 | xargs rm -Rf
$(Q)rm -Rf doc/version.md
$(Q)rm -Rf $(foreach sub, index styles files search javascript, \
$(wildcard doc/*/$(sub)))
define CLEAN_HOST_STAGE_N
clean$(1)_H_$(2):
$(Q)rm -f $$(HBIN$(1)_H_$(2))/rustc$(X_$(2))
$(Q)rm -f $$(HBIN$(1)_H_$(2))/rustpkg$(X_$(2))
$(Q)rm -f $$(HBIN$(1)_H_$(2))/serializer$(X_$(2))
$(Q)rm -f $$(HBIN$(1)_H_$(2))/rustdoc$(X_$(2))
$(Q)rm -f $$(HBIN$(1)_H_$(2))/rust$(X_$(2))
$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_LIBRUSTPKG_$(2))
$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_LIBRUSTDOC_$(2))
$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_RUNTIME_$(2))
$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_STDLIB_$(2))
$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_EXTRALIB_$(2))
$(Q)rm -f $$(HLIB$(1)_H_$(2))/$(CFG_LIBRUSTUV_$(2))
$(Q)rm -f $$(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 $$(HLIB$(1)_H_$(2))/$(EXTRALIB_GLOB_$(2))
$(Q)rm -f $$(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 $$(HLIB$(1)_H_$(2))/libstd.rlib
endef
$(foreach host, $(CFG_HOST_TRIPLES), \
$(eval $(foreach stage, $(STAGES), \
$(eval $(call CLEAN_HOST_STAGE_N,$(stage),$(host))))))
define CLEAN_TARGET_STAGE_N
clean$(1)_T_$(2)_H_$(3):
$(Q)rm -f $$(TBIN$(1)_T_$(2)_H_$(3))/rustc$(X_$(2))
$(Q)rm -f $$(TBIN$(1)_T_$(2)_H_$(3))/rustpkg$(X_$(2))
$(Q)rm -f $$(TBIN$(1)_T_$(2)_H_$(3))/serializer$(X_$(2))
$(Q)rm -f $$(TBIN$(1)_T_$(2)_H_$(3))/rustdoc$(X_$(2))
$(Q)rm -f $$(TBIN$(1)_T_$(2)_H_$(3))/rust$(X_$(2))
$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTPKG_$(2))
$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTDOC_$(2))
$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_RUNTIME_$(2))
$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_STDLIB_$(2))
$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_EXTRALIB_$(2))
$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_LIBRUSTUV_$(2))
$(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_$(3))/$(EXTRALIB_GLOB_$(2))
$(Q)rm -f $$(TLIB$(1)_T_$(2)_H_$(3))/$(LIBRUSTUV_GLOB_$(2))
$(Q)rm -f $$(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
endef
$(foreach host, $(CFG_HOST_TRIPLES), \
$(eval $(foreach target, $(CFG_TARGET_TRIPLES), \
$(eval $(foreach stage, 0 1 2 3, \
$(eval $(call CLEAN_TARGET_STAGE_N,$(stage),$(target),$(host))))))))
define DEF_CLEAN_LLVM_HOST
ifeq ($(CFG_LLVM_ROOT),)
clean-llvm$(1):
$$(Q)$$(MAKE) -C $$(CFG_LLVM_BUILD_DIR_$(1)) clean
else
clean-llvm$(1): ;
endif
endef
$(foreach host, $(CFG_HOST_TRIPLES), \
$(eval $(call DEF_CLEAN_LLVM_HOST,$(host))))
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