rust/mk/crates.mk

125 lines
4.9 KiB
Makefile

# Copyright 2014 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.
################################################################################
# Rust's standard distribution of crates and tools
#
# The crates outlined below are the standard distribution of libraries provided
# in a rust installation. These rules are meant to abstract over the
# dependencies (both native and rust) of crates and basically generate all the
# necessary makefile rules necessary to build everything.
#
# Here's an explanation of the variables below
#
# TARGET_CRATES
# This list of crates will be built for all targets, including
# cross-compiled targets
#
# HOST_CRATES
# This list of crates will be compiled for only host targets. Note that
# this set is explicitly *not* a subset of TARGET_CRATES, but rather it is
# a disjoint set. Nothing in the TARGET_CRATES set can depend on crates in
# the HOST_CRATES set, but the HOST_CRATES set can depend on target
# crates.
#
# TOOLS
# A list of all tools which will be built as part of the compilation
# process. It is currently assumed that most tools are built through
# src/driver/driver.rs with a particular configuration (there's a
# corresponding library providing the implementation)
#
# DEPS_<crate>
# These lists are the dependencies of the <crate> that is to be built.
# Rust dependencies are listed bare (i.e. std, green) and native
# dependencies have a "native:" prefix (i.e. native:sundown). All deps
# will be built before the crate itself is built.
#
# TOOL_DEPS_<tool>/TOOL_SOURCE_<tool>
# Similar to the DEPS variable, this is the library crate dependencies
# list for tool as well as the source file for the specified tool
#
# You shouldn't need to modify much other than these variables. Crates are
# automatically generated for all stage/host/target combinations.
################################################################################
TARGET_CRATES := std green rustuv native flate arena glob term semver \
uuid serialize sync getopts collections num test time rand \
workcache url log
HOST_CRATES := syntax rustc rustdoc fourcc hexfloat
CRATES := $(TARGET_CRATES) $(HOST_CRATES)
TOOLS := compiletest rustdoc rustc
DEPS_std := native:rustrt native:compiler-rt native:backtrace
DEPS_green := std rand native:context_switch
DEPS_rustuv := std native:uv native:uv_support
DEPS_native := std
DEPS_syntax := std term serialize collections log
DEPS_rustc := syntax native:rustllvm flate arena serialize sync getopts \
collections time log
DEPS_rustdoc := rustc native:sundown serialize sync getopts collections \
test time
DEPS_flate := std native:miniz
DEPS_arena := std collections
DEPS_glob := std
DEPS_serialize := std collections log
DEPS_term := std collections
DEPS_semver := std
DEPS_uuid := std serialize rand
DEPS_sync := std
DEPS_getopts := std
DEPS_collections := std rand
DEPS_fourcc := syntax std
DEPS_hexfloat := syntax std
DEPS_num := std rand
DEPS_test := std collections getopts serialize term time
DEPS_time := std serialize
DEPS_rand := std
DEPS_url := std collections
DEPS_workcache := std serialize collections log
DEPS_log := std sync
TOOL_DEPS_compiletest := test green rustuv getopts
TOOL_DEPS_rustdoc := rustdoc native
TOOL_DEPS_rustc := rustc native
TOOL_SOURCE_compiletest := $(S)src/compiletest/compiletest.rs
TOOL_SOURCE_rustdoc := $(S)src/driver/driver.rs
TOOL_SOURCE_rustc := $(S)src/driver/driver.rs
################################################################################
# You should not need to edit below this line
################################################################################
DOC_CRATES := $(filter-out rustc, $(filter-out syntax, $(CRATES)))
COMPILER_DOC_CRATES := rustc syntax
# This macro creates some simple definitions for each crate being built, just
# some munging of all of the parameters above.
#
# $(1) is the crate to generate variables for
define RUST_CRATE
CRATEFILE_$(1) := $$(S)src/lib$(1)/lib.rs
RSINPUTS_$(1) := $$(wildcard $$(addprefix $(S)src/lib$(1), \
*.rs */*.rs */*/*.rs */*/*/*.rs))
RUST_DEPS_$(1) := $$(filter-out native:%,$$(DEPS_$(1)))
NATIVE_DEPS_$(1) := $$(patsubst native:%,%,$$(filter native:%,$$(DEPS_$(1))))
endef
$(foreach crate,$(CRATES),$(eval $(call RUST_CRATE,$(crate))))
# Similar to the macro above for crates, this macro is for tools
#
# $(1) is the crate to generate variables for
define RUST_TOOL
TOOL_INPUTS_$(1) := $$(wildcard $$(addprefix $$(dir $$(TOOL_SOURCE_$(1))), \
*.rs */*.rs */*/*.rs */*/*/*.rs))
endef
$(foreach crate,$(TOOLS),$(eval $(call RUST_TOOL,$(crate))))