mk/crates.mk

   1 # Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 # file at the top-level directory of this distribution and at
   3 # http://rust-lang.org/COPYRIGHT.
   4 #
   5 # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 # option. This file may not be copied, modified, or distributed
   9 # except according to those terms.
  10
  11 ################################################################################
  12 # Rust's standard distribution of crates and tools
  13 #
  14 # The crates outlined below are the standard distribution of libraries provided
  15 # in a rust installation. These rules are meant to abstract over the
  16 # dependencies (both native and rust) of crates and basically generate all the
  17 # necessary makefile rules necessary to build everything.
  18 #
  19 # Here's an explanation of the variables below
  20 #
  21 #   TARGET_CRATES
  22 #       This list of crates will be built for all targets, including
  23 #       cross-compiled targets
  24 #
  25 #   HOST_CRATES
  26 #       This list of crates will be compiled for only host targets. Note that
  27 #       this set is explicitly *not* a subset of TARGET_CRATES, but rather it is
  28 #       a disjoint set. Nothing in the TARGET_CRATES set can depend on crates in
  29 #       the HOST_CRATES set, but the HOST_CRATES set can depend on target
  30 #       crates.
  31 #
  32 #   TOOLS
  33 #       A list of all tools which will be built as part of the compilation
  34 #       process. It is currently assumed that most tools are built through
  35 #       src/driver/driver.rs with a particular configuration (there's a
  36 #       corresponding library providing the implementation)
  37 #
  38 #   DEPS_<crate>
  39 #       These lists are the dependencies of the <crate> that is to be built.
  40 #       Rust dependencies are listed bare (i.e. std) and native
  41 #       dependencies have a "native:" prefix (i.e. native:hoedown). All deps
  42 #       will be built before the crate itself is built.
  43 #
  44 #   TOOL_DEPS_<tool>/TOOL_SOURCE_<tool>
  45 #       Similar to the DEPS variable, this is the library crate dependencies
  46 #       list for tool as well as the source file for the specified tool
  47 #
  48 # You shouldn't need to modify much other than these variables. Crates are
  49 # automatically generated for all stage/host/target combinations.
  50 ################################################################################
  51
  52 TARGET_CRATES := libc std term \
  53                  getopts collections test rand \
  54                  core alloc \
  55                  rustc_unicode rustc_bitflags \
  56                  alloc_system alloc_jemalloc
  57 RUSTC_CRATES := rustc rustc_typeck rustc_mir rustc_borrowck rustc_resolve rustc_driver \
  58                 rustc_trans rustc_back rustc_llvm rustc_privacy rustc_lint \
  59                 rustc_data_structures rustc_platform_intrinsics \
  60                 rustc_plugin rustc_metadata rustc_passes rustc_save_analysis \
  61                 rustc_const_eval rustc_const_math rustc_incremental
  62 HOST_CRATES := syntax syntax_ext $(RUSTC_CRATES) rustdoc fmt_macros \
  63                 flate arena graphviz rbml log serialize
  64 TOOLS := compiletest rustdoc rustc rustbook error_index_generator
  65
  66 DEPS_core :=
  67 DEPS_alloc := core libc alloc_system
  68 DEPS_alloc_system := core libc
  69 DEPS_alloc_jemalloc := core libc native:jemalloc
  70 DEPS_collections := core alloc rustc_unicode
  71 DEPS_libc := core
  72 DEPS_rand := core
  73 DEPS_rustc_bitflags := core
  74 DEPS_rustc_unicode := core
  75
  76 DEPS_std := core libc rand alloc collections rustc_unicode \
  77         native:backtrace \
  78         alloc_system
  79 DEPS_arena := std
  80 DEPS_glob := std
  81 DEPS_flate := std native:miniz
  82 DEPS_fmt_macros = std
  83 DEPS_getopts := std
  84 DEPS_graphviz := std
  85 DEPS_log := std
  86 DEPS_num := std
  87 DEPS_rbml := std log serialize
  88 DEPS_serialize := std log
  89 DEPS_term := std
  90 DEPS_test := std getopts term native:rust_test_helpers
  91
  92 DEPS_syntax := std term serialize log arena libc rustc_bitflags rustc_unicode
  93 DEPS_syntax_ext := syntax fmt_macros
  94
  95 DEPS_rustc_const_math := std syntax log serialize
  96 DEPS_rustc_const_eval := rustc_const_math rustc syntax log serialize \
  97                                              rustc_back graphviz
  98
  99 DEPS_rustc := syntax fmt_macros flate arena serialize getopts rbml \
 100               log graphviz rustc_back rustc_data_structures\
 101                           rustc_const_math
 102 DEPS_rustc_back := std syntax flate log libc
 103 DEPS_rustc_borrowck := rustc rustc_mir log graphviz syntax
 104 DEPS_rustc_data_structures := std log serialize
 105 DEPS_rustc_driver := arena flate getopts graphviz libc rustc rustc_back rustc_borrowck \
 106                      rustc_typeck rustc_mir rustc_resolve log syntax serialize rustc_llvm \
 107                      rustc_trans rustc_privacy rustc_lint rustc_plugin \
 108                      rustc_metadata syntax_ext rustc_passes rustc_save_analysis rustc_const_eval \
 109                      rustc_incremental
 110 DEPS_rustc_lint := rustc log syntax rustc_const_eval
 111 DEPS_rustc_llvm := native:rustllvm libc std rustc_bitflags
 112 DEPS_rustc_metadata := rustc syntax rbml rustc_const_math
 113 DEPS_rustc_passes := syntax rustc core rustc_const_eval
 114 DEPS_rustc_mir := rustc syntax rustc_const_math rustc_const_eval
 115 DEPS_rustc_resolve := arena rustc log syntax
 116 DEPS_rustc_platform_intrinsics := std
 117 DEPS_rustc_plugin := rustc rustc_metadata syntax rustc_mir
 118 DEPS_rustc_privacy := rustc log syntax
 119 DEPS_rustc_trans := arena flate getopts graphviz libc rustc rustc_back rustc_mir \
 120                     log syntax serialize rustc_llvm rustc_platform_intrinsics \
 121                     rustc_const_math rustc_const_eval rustc_incremental
 122 DEPS_rustc_incremental := rbml rustc serialize rustc_data_structures
 123 DEPS_rustc_save_analysis := rustc log syntax
 124 DEPS_rustc_typeck := rustc syntax rustc_platform_intrinsics rustc_const_math \
 125                      rustc_const_eval
 126
 127 DEPS_rustdoc := rustc rustc_driver native:hoedown serialize getopts \
 128                 test rustc_lint rustc_const_eval
 129
 130
 131 TOOL_DEPS_compiletest := test getopts log
 132 TOOL_DEPS_rustdoc := rustdoc
 133 TOOL_DEPS_rustc := rustc_driver
 134 TOOL_DEPS_rustbook := std rustdoc
 135 TOOL_DEPS_error_index_generator := rustdoc syntax serialize
 136 TOOL_SOURCE_compiletest := $(S)src/compiletest/compiletest.rs
 137 TOOL_SOURCE_rustdoc := $(S)src/driver/driver.rs
 138 TOOL_SOURCE_rustc := $(S)src/driver/driver.rs
 139 TOOL_SOURCE_rustbook := $(S)src/tools/rustbook/main.rs
 140 TOOL_SOURCE_error_index_generator := $(S)src/tools/error_index_generator/main.rs
 141
 142 ONLY_RLIB_core := 1
 143 ONLY_RLIB_libc := 1
 144 ONLY_RLIB_alloc := 1
 145 ONLY_RLIB_rand := 1
 146 ONLY_RLIB_collections := 1
 147 ONLY_RLIB_rustc_unicode := 1
 148 ONLY_RLIB_rustc_bitflags := 1
 149 ONLY_RLIB_alloc_system := 1
 150 ONLY_RLIB_alloc_jemalloc := 1
 151
 152 TARGET_SPECIFIC_alloc_jemalloc := 1
 153
 154 # Documented-by-default crates
 155 DOC_CRATES := std alloc collections core libc rustc_unicode
 156
 157 ifeq ($(CFG_DISABLE_JEMALLOC),)
 158 RUSTFLAGS_rustc_back := --cfg 'feature="jemalloc"'
 159 endif
 160
 161 ################################################################################
 162 # You should not need to edit below this line
 163 ################################################################################
 164
 165 CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 166
 167 # This macro creates some simple definitions for each crate being built, just
 168 # some munging of all of the parameters above.
 169 #
 170 # $(1) is the crate to generate variables for
 171 define RUST_CRATE
 172 CRATEFILE_$(1) := $$(SREL)src/lib$(1)/lib.rs
 173 RSINPUTS_$(1) := $$(call rwildcard,$(S)src/lib$(1)/,*.rs)
 174 NATIVE_DEPS_$(1) := $$(patsubst native:%,%,$$(filter native:%,$$(DEPS_$(1))))
 175 endef
 176
 177 $(foreach crate,$(CRATES),$(eval $(call RUST_CRATE,$(crate))))
 178
 179 # $(1) - crate
 180 # $(2) - target
 181 define RUST_CRATE_DEPS
 182 RUST_DEPS_$(1)_T_$(2) := $$(filter-out native:%,$$(DEPS_$(1)))
 183 endef
 184
 185 $(foreach target,$(CFG_TARGET),\
 186  $(foreach crate,$(CRATES),$(eval $(call RUST_CRATE_DEPS,$(crate),$(target)))))
 187
 188 # $(1) - target
 189 # $(2) - crate
 190 define DEFINE_TARGET_CRATES
 191 ifndef TARGET_SPECIFIC_$(2)
 192 TARGET_CRATES_$(1) += $(2)
 193 endif
 194 endef
 195
 196 $(foreach target,$(CFG_TARGET),\
 197  $(foreach crate,$(TARGET_CRATES),\
 198   $(eval $(call DEFINE_TARGET_CRATES,$(target),$(crate)))))
 199
 200 # Similar to the macro above for crates, this macro is for tools
 201 #
 202 # $(1) is the crate to generate variables for
 203 define RUST_TOOL
 204 TOOL_INPUTS_$(1) := $$(call rwildcard,$$(dir $$(TOOL_SOURCE_$(1))),*.rs)
 205 endef
 206
 207 $(foreach crate,$(TOOLS),$(eval $(call RUST_TOOL,$(crate))))
 208
 209 CRATEFILE_libc := $(SREL)src/liblibc/src/lib.rs
 210 RUSTFLAGS_libc := --cfg stdbuild