mk/platform.mk

   1 # Copyright 2012 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 # Create variables HOST_<triple> containing the host part
  13 # of each target triple.  For example, the triple i686-darwin-macos
  14 # would create a variable HOST_i686-darwin-macos with the value
  15 # i386.
  16 define DEF_HOST_VAR
  17   HOST_$(1) = $(subst i686,i386,$(word 1,$(subst -, ,$(1))))
  18 endef
  19 $(foreach t,$(CFG_TARGET),$(eval $(call DEF_HOST_VAR,$(t))))
  20 $(foreach t,$(CFG_TARGET),$(info cfg: host for $(t) is $(HOST_$(t))))
  21
  22 # Ditto for OSTYPE
  23 define DEF_OSTYPE_VAR
  24   OSTYPE_$(1) = $(subst $(firstword $(subst -, ,$(1)))-,,$(1))
  25 endef
  26 $(foreach t,$(CFG_TARGET),$(eval $(call DEF_OSTYPE_VAR,$(t))))
  27 $(foreach t,$(CFG_TARGET),$(info cfg: os for $(t) is $(OSTYPE_$(t))))
  28
  29 # FIXME: no-omit-frame-pointer is just so that task_start_wrapper
  30 # has a frame pointer and the stack walker can understand it. Turning off
  31 # frame pointers everywhere is overkill
  32 CFG_GCCISH_CFLAGS += -fno-omit-frame-pointer
  33
  34 # On Darwin, we need to run dsymutil so the debugging information ends
  35 # up in the right place.  On other platforms, it automatically gets
  36 # embedded into the executable, so use a no-op command.
  37 CFG_DSYMUTIL := true
  38
  39 # Hack: not sure how to test if a file exists in make other than this
  40 OS_SUPP = $(patsubst %,--suppressions=%,\
  41       $(wildcard $(CFG_SRC_DIR)src/etc/$(CFG_OSTYPE).supp*))
  42
  43 ifdef CFG_DISABLE_OPTIMIZE_CXX
  44   $(info cfg: disabling C++ optimization (CFG_DISABLE_OPTIMIZE_CXX))
  45   CFG_GCCISH_CFLAGS += -O0
  46 else
  47   CFG_GCCISH_CFLAGS += -O2
  48 endif
  49
  50 # The soname thing is for supporting a statically linked jemalloc.
  51 # see https://blog.mozilla.org/jseward/2012/06/05/valgrind-now-supports-jemalloc-builds-directly/
  52 ifdef CFG_VALGRIND
  53   CFG_VALGRIND += --error-exitcode=100 \
  54                   --soname-synonyms=somalloc=NONE \
  55                   --quiet \
  56                   --suppressions=$(CFG_SRC_DIR)src/etc/x86.supp \
  57                   $(OS_SUPP)
  58   ifdef CFG_ENABLE_HELGRIND
  59     CFG_VALGRIND += --tool=helgrind
  60   else
  61     CFG_VALGRIND += --tool=memcheck \
  62                     --leak-check=full
  63   endif
  64 endif
  65
  66 ifneq ($(findstring linux,$(CFG_OSTYPE)),)
  67   ifdef CFG_PERF
  68     ifneq ($(CFG_PERF_WITH_LOGFD),)
  69         CFG_PERF_TOOL := $(CFG_PERF) stat -r 3 --log-fd 2
  70     else
  71         CFG_PERF_TOOL := $(CFG_PERF) stat -r 3
  72     endif
  73   else
  74     ifdef CFG_VALGRIND
  75       CFG_PERF_TOOL :=\
  76         $(CFG_VALGRIND) --tool=cachegrind --cache-sim=yes --branch-sim=yes
  77     else
  78       CFG_PERF_TOOL := /usr/bin/time --verbose
  79     endif
  80   endif
  81 endif
  82
  83 # These flags will cause the compiler to produce a .d file
  84 # next to the .o file that lists header deps.
  85 CFG_DEPEND_FLAGS = -MMD -MP -MT $(1) -MF $(1:%.o=%.d)
  86
  87 AR := ar
  88
  89 CFG_INFO := $(info cfg: using $(CFG_C_COMPILER))
  90 ifeq ($(CFG_C_COMPILER),clang)
  91   ifeq ($(origin CC),default)
  92     CC=clang
  93   endif
  94   ifeq ($(origin CXX),default)
  95     CXX=clang++
  96   endif
  97   ifeq ($(origin CPP),default)
  98     CPP=clang
  99   endif
 100 else
 101 ifeq ($(CFG_C_COMPILER),gcc)
 102   ifeq ($(origin CC),default)
 103     CC=gcc
 104   endif
 105   ifeq ($(origin CXX),default)
 106     CXX=g++
 107   endif
 108   ifeq ($(origin CPP),default)
 109     CPP=gcc
 110   endif
 111 else
 112 ifeq ($(CFG_C_COMPILER),ccache clang)
 113   # The -Qunused-arguments sidesteps spurious warnings from clang
 114   ifeq ($(origin CC),default)
 115     CC=ccache clang -Qunused-arguments
 116   endif
 117   ifeq ($(origin CXX),default)
 118     CXX=ccache clang++ -Qunused-arguments
 119   endif
 120   ifeq ($(origin CPP),default)
 121     CPP=ccache clang -Qunused-arguments
 122   endif
 123 else
 124 ifeq ($(CFG_C_COMPILER),ccache gcc)
 125   ifeq ($(origin CC),default)
 126     CC=ccache gcc
 127   endif
 128   ifeq ($(origin CXX),default)
 129     CXX=ccache g++
 130   endif
 131   ifeq ($(origin CPP),default)
 132     CPP=ccache gcc
 133   endif
 134 else
 135   CFG_ERR := $(error please try on a system with gcc or clang)
 136 endif
 137 endif
 138 endif
 139 endif
 140
 141 CFG_RLIB_GLOB=lib$(1)-*.rlib
 142
 143 # x86_64-unknown-linux-gnu configuration
 144 CC_x86_64-unknown-linux-gnu=$(CC)
 145 CXX_x86_64-unknown-linux-gnu=$(CXX)
 146 CPP_x86_64-unknown-linux-gnu=$(CPP)
 147 AR_x86_64-unknown-linux-gnu=$(AR)
 148 CFG_LIB_NAME_x86_64-unknown-linux-gnu=lib$(1).so
 149 CFG_STATIC_LIB_NAME_x86_64-unknown-linux-gnu=lib$(1).a
 150 CFG_LIB_GLOB_x86_64-unknown-linux-gnu=lib$(1)-*.so
 151 CFG_LIB_DSYM_GLOB_x86_64-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 152 CFG_GCCISH_CFLAGS_x86_64-unknown-linux-gnu := -Wall -Werror -g -fPIC -m64
 153 CFG_GCCISH_CXXFLAGS_x86_64-unknown-linux-gnu := -fno-rtti
 154 CFG_GCCISH_LINK_FLAGS_x86_64-unknown-linux-gnu := -shared -fPIC -ldl -pthread  -lrt -g -m64
 155 CFG_GCCISH_DEF_FLAG_x86_64-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 156 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-linux-gnu := -Wl,-whole-archive
 157 CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-linux-gnu := -Wl,-no-whole-archive
 158 CFG_DEF_SUFFIX_x86_64-unknown-linux-gnu := .linux.def
 159 CFG_INSTALL_NAME_x86_64-unknown-linux-gnu =
 160 CFG_LIBUV_LINK_FLAGS_x86_64-unknown-linux-gnu =
 161 CFG_LLVM_BUILD_ENV_x86_64-unknown-linux-gnu="CXXFLAGS=-fno-omit-frame-pointer"
 162 CFG_EXE_SUFFIX_x86_64-unknown-linux-gnu =
 163 CFG_WINDOWSY_x86_64-unknown-linux-gnu :=
 164 CFG_UNIXY_x86_64-unknown-linux-gnu := 1
 165 CFG_PATH_MUNGE_x86_64-unknown-linux-gnu := true
 166 CFG_LDPATH_x86_64-unknown-linux-gnu :=
 167 CFG_RUN_x86_64-unknown-linux-gnu=$(2)
 168 CFG_RUN_TARG_x86_64-unknown-linux-gnu=$(call CFG_RUN_x86_64-unknown-linux-gnu,,$(2))
 169
 170 # i686-unknown-linux-gnu configuration
 171 CC_i686-unknown-linux-gnu=$(CC)
 172 CXX_i686-unknown-linux-gnu=$(CXX)
 173 CPP_i686-unknown-linux-gnu=$(CPP)
 174 AR_i686-unknown-linux-gnu=$(AR)
 175 CFG_LIB_NAME_i686-unknown-linux-gnu=lib$(1).so
 176 CFG_STATIC_LIB_NAME_i686-unknown-linux-gnu=lib$(1).a
 177 CFG_LIB_GLOB_i686-unknown-linux-gnu=lib$(1)-*.so
 178 CFG_LIB_DSYM_GLOB_i686-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 179 CFG_GCCISH_CFLAGS_i686-unknown-linux-gnu := -Wall -Werror -g -fPIC -m32
 180 CFG_GCCISH_CXXFLAGS_i686-unknown-linux-gnu := -fno-rtti
 181 CFG_GCCISH_LINK_FLAGS_i686-unknown-linux-gnu := -shared -fPIC -ldl -pthread  -lrt -g -m32
 182 CFG_GCCISH_DEF_FLAG_i686-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 183 CFG_GCCISH_PRE_LIB_FLAGS_i686-unknown-linux-gnu := -Wl,-whole-archive
 184 CFG_GCCISH_POST_LIB_FLAGS_i686-unknown-linux-gnu := -Wl,-no-whole-archive
 185 CFG_DEF_SUFFIX_i686-unknown-linux-gnu := .linux.def
 186 CFG_INSTALL_NAME_i686-unknown-linux-gnu =
 187 CFG_LIBUV_LINK_FLAGS_i686-unknown-linux-gnu =
 188 CFG_LLVM_BUILD_ENV_i686-unknown-linux-gnu="CXXFLAGS=-fno-omit-frame-pointer"
 189 CFG_EXE_SUFFIX_i686-unknown-linux-gnu =
 190 CFG_WINDOWSY_i686-unknown-linux-gnu :=
 191 CFG_UNIXY_i686-unknown-linux-gnu := 1
 192 CFG_PATH_MUNGE_i686-unknown-linux-gnu := true
 193 CFG_LDPATH_i686-unknown-linux-gnu :=
 194 CFG_RUN_i686-unknown-linux-gnu=$(2)
 195 CFG_RUN_TARG_i686-unknown-linux-gnu=$(call CFG_RUN_i686-unknown-linux-gnu,,$(2))
 196
 197 # arm-apple-darwin configuration
 198 ifeq ($(CFG_OSTYPE),apple-darwin)
 199 CFG_IOS_SDK = $(shell xcrun --show-sdk-path -sdk iphoneos 2>/dev/null)
 200 CFG_IOS_FLAGS = -target arm-apple-darwin -isysroot $(CFG_IOS_SDK) -I$(CFG_IOS_SDK)/usr/include -I$(CFG_IOS_SDK)/usr/include/c++/4.2.1
 201 CC_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos clang)
 202 CXX_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos clang++)
 203 CPP_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos clang++)
 204 AR_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos ar)
 205 CFG_LIB_NAME_arm-apple-darwin = lib$(1).dylib
 206 CFG_LIB_GLOB_arm-apple-darwin = lib$(1)-*.dylib
 207 CFG_LIB_DSYM_GLOB_arm-apple-darwin = lib$(1)-*.dylib.dSYM
 208 CFG_GCCISH_CFLAGS_arm-apple-darwin := -Wall -Werror -g -fPIC $(CFG_IOS_FLAGS)
 209 CFG_GCCISH_CXXFLAGS_arm-apple-darwin := -fno-rtti $(CFG_IOS_FLAGS)
 210 CFG_GCCISH_LINK_FLAGS_arm-apple-darwin := -dynamiclib -lpthread -framework CoreServices -Wl,-no_compact_unwind
 211 CFG_GCCISH_DEF_FLAG_arm-apple-darwin := -Wl,-exported_symbols_list,
 212 CFG_GCCISH_PRE_LIB_FLAGS_arm-apple-darwin :=
 213 CFG_GCCISH_POST_LIB_FLAGS_arm-apple-darwin :=
 214 CFG_DEF_SUFFIX_arm-apple-darwin := .darwin.def
 215 CFG_INSTALL_NAME_arm-apple-darwin = -Wl,-install_name,@rpath/$(1)
 216 CFG_LIBUV_LINK_FLAGS_arm-apple-darwin =
 217 CFG_EXE_SUFFIX_arm-apple-darwin :=
 218 CFG_WINDOWSY_arm-apple-darwin :=
 219 CFG_UNIXY_arm-apple-darwin := 1
 220 CFG_PATH_MUNGE_arm-apple-darwin := true
 221 CFG_LDPATH_arm-apple-darwin :=
 222 CFG_RUN_arm-apple-darwin = $(2)
 223 CFG_RUN_TARG_arm-apple-darwin = $(call CFG_RUN_arm-apple-darwin,,$(2))
 224 endif
 225
 226 # x86_64-apple-darwin configuration
 227 CC_x86_64-apple-darwin=$(CC)
 228 CXX_x86_64-apple-darwin=$(CXX)
 229 CPP_x86_64-apple-darwin=$(CPP)
 230 AR_x86_64-apple-darwin=$(AR)
 231 CFG_LIB_NAME_x86_64-apple-darwin=lib$(1).dylib
 232 CFG_STATIC_LIB_NAME_x86_64-apple-darwin=lib$(1).a
 233 CFG_LIB_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib
 234 CFG_LIB_DSYM_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib.dSYM
 235 CFG_GCCISH_CFLAGS_x86_64-apple-darwin := -Wall -Werror -g -fPIC -m64 -arch x86_64
 236 CFG_GCCISH_CXXFLAGS_x86_64-apple-darwin := -fno-rtti
 237 CFG_GCCISH_LINK_FLAGS_x86_64-apple-darwin := -dynamiclib -pthread  -framework CoreServices -m64
 238 CFG_GCCISH_DEF_FLAG_x86_64-apple-darwin := -Wl,-exported_symbols_list,
 239 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-apple-darwin :=
 240 CFG_GCCISH_POST_LIB_FLAGS_x86_64-apple-darwin :=
 241 CFG_DEF_SUFFIX_x86_64-apple-darwin := .darwin.def
 242 CFG_INSTALL_NAME_x86_64-apple-darwin = -Wl,-install_name,@rpath/$(1)
 243 CFG_LIBUV_LINK_FLAGS_x86_64-apple-darwin =
 244 CFG_EXE_SUFFIX_x86_64-apple-darwin :=
 245 CFG_WINDOWSY_x86_64-apple-darwin :=
 246 CFG_UNIXY_x86_64-apple-darwin := 1
 247 CFG_PATH_MUNGE_x86_64-apple-darwin := true
 248 CFG_LDPATH_x86_64-apple-darwin :=
 249 CFG_RUN_x86_64-apple-darwin=$(2)
 250 CFG_RUN_TARG_x86_64-apple-darwin=$(call CFG_RUN_x86_64-apple-darwin,,$(2))
 251
 252 # i686-apple-darwin configuration
 253 CC_i686-apple-darwin=$(CC)
 254 CXX_i686-apple-darwin=$(CXX)
 255 CPP_i686-apple-darwin=$(CPP)
 256 AR_i686-apple-darwin=$(AR)
 257 CFG_LIB_NAME_i686-apple-darwin=lib$(1).dylib
 258 CFG_STATIC_LIB_NAME_i686-apple-darwin=lib$(1).a
 259 CFG_LIB_GLOB_i686-apple-darwin=lib$(1)-*.dylib
 260 CFG_LIB_DSYM_GLOB_i686-apple-darwin=lib$(1)-*.dylib.dSYM
 261 CFG_GCCISH_CFLAGS_i686-apple-darwin := -Wall -Werror -g -fPIC -m32 -arch i386
 262 CFG_GCCISH_CXXFLAGS_i686-apple-darwin := -fno-rtti
 263 CFG_GCCISH_LINK_FLAGS_i686-apple-darwin := -dynamiclib -pthread  -framework CoreServices -m32
 264 CFG_GCCISH_DEF_FLAG_i686-apple-darwin := -Wl,-exported_symbols_list,
 265 CFG_GCCISH_PRE_LIB_FLAGS_i686-apple-darwin :=
 266 CFG_GCCISH_POST_LIB_FLAGS_i686-apple-darwin :=
 267 CFG_DEF_SUFFIX_i686-apple-darwin := .darwin.def
 268 CFG_INSTALL_NAME_i686-apple-darwin = -Wl,-install_name,@rpath/$(1)
 269 CFG_LIBUV_LINK_FLAGS_i686-apple-darwin =
 270 CFG_EXE_SUFFIX_i686-apple-darwin :=
 271 CFG_WINDOWSY_i686-apple-darwin :=
 272 CFG_UNIXY_i686-apple-darwin := 1
 273 CFG_PATH_MUNGE_i686-apple-darwin := true
 274 CFG_LDPATH_i686-apple-darwin :=
 275 CFG_RUN_i686-apple-darwin=$(2)
 276 CFG_RUN_TARG_i686-apple-darwin=$(call CFG_RUN_i686-apple-darwin,,$(2))
 277
 278 # arm-linux-androideabi configuration
 279 CC_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc
 280 CXX_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-g++
 281 CPP_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc -E
 282 AR_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-ar
 283 CFG_LIB_NAME_arm-linux-androideabi=lib$(1).so
 284 CFG_STATIC_LIB_NAME_arm-linux-androideabi=lib$(1).a
 285 CFG_LIB_GLOB_arm-linux-androideabi=lib$(1)-*.so
 286 CFG_LIB_DSYM_GLOB_arm-linux-androideabi=lib$(1)-*.dylib.dSYM
 287 CFG_GCCISH_CFLAGS_arm-linux-androideabi := -Wall -g -fPIC -D__arm__ -DANDROID -D__ANDROID__
 288 CFG_GCCISH_CXXFLAGS_arm-linux-androideabi := -fno-rtti
 289 CFG_GCCISH_LINK_FLAGS_arm-linux-androideabi := -shared -fPIC -ldl -g -lm -lsupc++ -lgnustl_shared
 290 CFG_GCCISH_DEF_FLAG_arm-linux-androideabi := -Wl,--export-dynamic,--dynamic-list=
 291 CFG_GCCISH_PRE_LIB_FLAGS_arm-linux-androideabi := -Wl,-whole-archive
 292 CFG_GCCISH_POST_LIB_FLAGS_arm-linux-androideabi := -Wl,-no-whole-archive
 293 CFG_DEF_SUFFIX_arm-linux-androideabi := .android.def
 294 CFG_INSTALL_NAME_arm-linux-androideabi =
 295 CFG_LIBUV_LINK_FLAGS_arm-linux-androideabi =
 296 CFG_EXE_SUFFIX_arm-linux-androideabi :=
 297 CFG_WINDOWSY_arm-linux-androideabi :=
 298 CFG_UNIXY_arm-linux-androideabi := 1
 299 CFG_PATH_MUNGE_arm-linux-androideabi := true
 300 CFG_LDPATH_arm-linux-androideabi :=
 301 CFG_RUN_arm-linux-androideabi=
 302 CFG_RUN_TARG_arm-linux-androideabi=
 303 RUSTC_FLAGS_arm-linux-androideabi :=--android-cross-path=$(CFG_ANDROID_CROSS_PATH)
 304 RUSTC_CROSS_FLAGS_arm-linux-androideabi :=--android-cross-path=$(CFG_ANDROID_CROSS_PATH)
 305
 306 # arm-unknown-linux-gnueabihf configuration
 307 CROSS_PREFIX_arm-unknown-linux-gnueabihf=arm-linux-gnueabihf-
 308 CC_arm-unknown-linux-gnueabihf=gcc
 309 CXX_arm-unknown-linux-gnueabihf=g++
 310 CPP_arm-unknown-linux-gnueabihf=gcc -E
 311 AR_arm-unknown-linux-gnueabihf=ar
 312 CFG_LIB_NAME_arm-unknown-linux-gnueabihf=lib$(1).so
 313 CFG_STATIC_LIB_NAME_arm-unknown-linux-gnueabihf=lib$(1).a
 314 CFG_LIB_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.so
 315 CFG_LIB_DSYM_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.dylib.dSYM
 316 CFG_GCCISH_CFLAGS_arm-unknown-linux-gnueabihf := -Wall -g -fPIC -D__arm__
 317 CFG_GCCISH_CXXFLAGS_arm-unknown-linux-gnueabihf := -fno-rtti
 318 CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-gnueabihf := -shared -fPIC -g
 319 CFG_GCCISH_DEF_FLAG_arm-unknown-linux-gnueabihf := -Wl,--export-dynamic,--dynamic-list=
 320 CFG_GCCISH_PRE_LIB_FLAGS_arm-unknown-linux-gnueabihf := -Wl,-whole-archive
 321 CFG_GCCISH_POST_LIB_FLAGS_arm-unknown-linux-gnueabihf := -Wl,-no-whole-archive
 322 CFG_DEF_SUFFIX_arm-unknown-linux-gnueabihf := .linux.def
 323 CFG_INSTALL_NAME_ar,-unknown-linux-gnueabihf =
 324 CFG_LIBUV_LINK_FLAGS_arm-unknown-linux-gnueabihf =
 325 CFG_EXE_SUFFIX_arm-unknown-linux-gnueabihf :=
 326 CFG_WINDOWSY_arm-unknown-linux-gnueabihf :=
 327 CFG_UNIXY_arm-unknown-linux-gnueabihf := 1
 328 CFG_PATH_MUNGE_arm-unknown-linux-gnueabihf := true
 329 CFG_LDPATH_arm-unknown-linux-gnueabihf :=
 330 CFG_RUN_arm-unknown-linux-gnueabihf=$(2)
 331 CFG_RUN_TARG_arm-unknown-linux-gnueabihf=$(call CFG_RUN_arm-unknown-linux-gnueabihf,,$(2))
 332 RUSTC_FLAGS_arm-unknown-linux-gnueabihf :=
 333 RUSTC_CROSS_FLAGS_arm-unknown-linux-gnueabihf := --linker=$(CROSS_PREFIX_arm-unknown-linux-gnueabihf)$(CXX_arm-unknown-linux-gnueabihf)
 334
 335 # arm-unknown-linux-gnueabi configuration
 336 CROSS_PREFIX_arm-unknown-linux-gnueabi=arm-linux-gnueabi-
 337 CC_arm-unknown-linux-gnueabi=gcc
 338 CXX_arm-unknown-linux-gnueabi=g++
 339 CPP_arm-unknown-linux-gnueabi=gcc -E
 340 AR_arm-unknown-linux-gnueabi=ar
 341 CFG_LIB_NAME_arm-unknown-linux-gnueabi=lib$(1).so
 342 CFG_STATIC_LIB_NAME_arm-unknown-linux-gnueabi=lib$(1).a
 343 CFG_LIB_GLOB_arm-unknown-linux-gnueabi=lib$(1)-*.so
 344 CFG_LIB_DSYM_GLOB_arm-unknown-linux-gnueabi=lib$(1)-*.dylib.dSYM
 345 CFG_GCCISH_CFLAGS_arm-unknown-linux-gnueabi := -Wall -g -fPIC -D__arm__
 346 CFG_GCCISH_CXXFLAGS_arm-unknown-linux-gnueabi := -fno-rtti
 347 CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-gnueabi := -shared -fPIC -g
 348 CFG_GCCISH_DEF_FLAG_arm-unknown-linux-gnueabi := -Wl,--export-dynamic,--dynamic-list=
 349 CFG_GCCISH_PRE_LIB_FLAGS_arm-unknown-linux-gnueabi := -Wl,-whole-archive
 350 CFG_GCCISH_POST_LIB_FLAGS_arm-unknown-linux-gnueabi := -Wl,-no-whole-archive
 351 CFG_DEF_SUFFIX_arm-unknown-linux-gnueabi := .linux.def
 352 CFG_INSTALL_NAME_ar,-unknown-linux-gnueabi =
 353 CFG_LIBUV_LINK_FLAGS_arm-unknown-linux-gnueabi =
 354 CFG_EXE_SUFFIX_arm-unknown-linux-gnueabi :=
 355 CFG_WINDOWSY_arm-unknown-linux-gnueabi :=
 356 CFG_UNIXY_arm-unknown-linux-gnueabi := 1
 357 CFG_PATH_MUNGE_arm-unknown-linux-gnueabi := true
 358 CFG_LDPATH_arm-unknown-linux-gnueabi :=
 359 CFG_RUN_arm-unknown-linux-gnueabi=$(2)
 360 CFG_RUN_TARG_arm-unknown-linux-gnueabi=$(call CFG_RUN_arm-unknown-linux-gnueabi,,$(2))
 361 RUSTC_FLAGS_arm-unknown-linux-gnueabi :=
 362 RUSTC_CROSS_FLAGS_arm-unknown-linux-gnueabi := --linker=$(CROSS_PREFIX_arm-unknown-linux-gnueabi)$(CXX_arm-unknown-linux-gnueabi)
 363
 364 # mips-unknown-linux-gnu configuration
 365 CC_mips-unknown-linux-gnu=mips-linux-gnu-gcc
 366 CXX_mips-unknown-linux-gnu=mips-linux-gnu-g++
 367 CPP_mips-unknown-linux-gnu=mips-linux-gnu-gcc -E
 368 AR_mips-unknown-linux-gnu=mips-linux-gnu-ar
 369 CFG_LIB_NAME_mips-unknown-linux-gnu=lib$(1).so
 370 CFG_STATIC_LIB_NAME_mips-unknown-linux-gnu=lib$(1).a
 371 CFG_LIB_GLOB_mips-unknown-linux-gnu=lib$(1)-*.so
 372 CFG_LIB_DSYM_GLOB_mips-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 373 CFG_GCCISH_CFLAGS_mips-unknown-linux-gnu := -Wall -g -fPIC -mips32r2 -msoft-float -mabi=32 -mno-compact-eh
 374 CFG_GCCISH_CXXFLAGS_mips-unknown-linux-gnu := -fno-rtti
 375 CFG_GCCISH_LINK_FLAGS_mips-unknown-linux-gnu := -shared -fPIC -g -mips32r2 -msoft-float -mabi=32
 376 CFG_GCCISH_DEF_FLAG_mips-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 377 CFG_GCCISH_PRE_LIB_FLAGS_mips-unknown-linux-gnu := -Wl,-whole-archive
 378 CFG_GCCISH_POST_LIB_FLAGS_mips-unknown-linux-gnu := -Wl,-no-whole-archive
 379 CFG_DEF_SUFFIX_mips-unknown-linux-gnu := .linux.def
 380 CFG_INSTALL_NAME_mips-unknown-linux-gnu =
 381 CFG_LIBUV_LINK_FLAGS_mips-unknown-linux-gnu =
 382 CFG_EXE_SUFFIX_mips-unknown-linux-gnu :=
 383 CFG_WINDOWSY_mips-unknown-linux-gnu :=
 384 CFG_UNIXY_mips-unknown-linux-gnu := 1
 385 CFG_PATH_MUNGE_mips-unknown-linux-gnu := true
 386 CFG_LDPATH_mips-unknown-linux-gnu :=
 387 CFG_RUN_mips-unknown-linux-gnu=
 388 CFG_RUN_TARG_mips-unknown-linux-gnu=
 389 RUSTC_FLAGS_mips-unknown-linux-gnu := --linker=$(CXX_mips-unknown-linux-gnu) --target-cpu mips32r2 --target-feature +mips32r2,+o32 -Z soft-float
 390
 391 # i686-pc-mingw32 configuration
 392 CC_i686-pc-mingw32=$(CC)
 393 CXX_i686-pc-mingw32=$(CXX)
 394 CPP_i686-pc-mingw32=$(CPP)
 395 AR_i686-pc-mingw32=$(AR)
 396 CFG_LIB_NAME_i686-pc-mingw32=$(1).dll
 397 CFG_STATIC_LIB_NAME_i686-pc-mingw32=$(1).lib
 398 CFG_LIB_GLOB_i686-pc-mingw32=$(1)-*.dll
 399 CFG_LIB_DSYM_GLOB_i686-pc-mingw32=$(1)-*.dylib.dSYM
 400 CFG_GCCISH_CFLAGS_i686-pc-mingw32 := -Wall -Werror -g -m32 -march=i686 -D_WIN32_WINNT=0x0600 -I$(CFG_SRC_DIR)src/etc/mingw-fix-include
 401 CFG_GCCISH_CXXFLAGS_i686-pc-mingw32 := -fno-rtti
 402 CFG_GCCISH_LINK_FLAGS_i686-pc-mingw32 := -shared -fPIC -g -m32
 403 CFG_GCCISH_DEF_FLAG_i686-pc-mingw32 :=
 404 CFG_GCCISH_PRE_LIB_FLAGS_i686-pc-mingw32 :=
 405 CFG_GCCISH_POST_LIB_FLAGS_i686-pc-mingw32 :=
 406 CFG_DEF_SUFFIX_i686-pc-mingw32 := .mingw32.def
 407 CFG_INSTALL_NAME_i686-pc-mingw32 =
 408 CFG_LIBUV_LINK_FLAGS_i686-pc-mingw32 := -lws2_32 -lpsapi -liphlpapi
 409 CFG_LLVM_BUILD_ENV_i686-pc-mingw32 := CPATH=$(CFG_SRC_DIR)src/etc/mingw-fix-include
 410 CFG_EXE_SUFFIX_i686-pc-mingw32 := .exe
 411 CFG_WINDOWSY_i686-pc-mingw32 := 1
 412 CFG_UNIXY_i686-pc-mingw32 :=
 413 CFG_PATH_MUNGE_i686-pc-mingw32 :=
 414 CFG_LDPATH_i686-pc-mingw32 :=$(CFG_LDPATH_i686-pc-mingw32):$(PATH)
 415 CFG_RUN_i686-pc-mingw32=PATH="$(CFG_LDPATH_i686-pc-mingw32):$(1)" $(2)
 416 CFG_RUN_TARG_i686-pc-mingw32=$(call CFG_RUN_i686-pc-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
 417
 418 # i586-mingw32msvc configuration
 419 CC_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-gcc
 420 CXX_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-g++
 421 CPP_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-cpp
 422 AR_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-ar
 423 CFG_LIB_NAME_i586-mingw32msvc=$(1).dll
 424 CFG_STATIC_LIB_NAME_i586-mingw32msvc=$(1).lib
 425 CFG_LIB_GLOB_i586-mingw32msvc=$(1)-*.dll
 426 CFG_LIB_DSYM_GLOB_i586-mingw32msvc=$(1)-*.dylib.dSYM
 427 CFG_GCCISH_CFLAGS_i586-mingw32msvc := -Wall -Werror -g -march=i586 -m32
 428 CFG_GCCISH_CXXFLAGS_i586-mingw32msvc := -fno-rtti
 429 CFG_GCCISH_LINK_FLAGS_i586-mingw32msvc := -shared -g -m32
 430 CFG_GCCISH_DEF_FLAG_i586-mingw32msvc :=
 431 CFG_GCCISH_PRE_LIB_FLAGS_i586-mingw32msvc :=
 432 CFG_GCCISH_POST_LIB_FLAGS_i586-mingw32msvc :=
 433 CFG_DEF_SUFFIX_i586-mingw32msvc := .mingw32.def
 434 CFG_INSTALL_NAME_i586-mingw32msvc =
 435 CFG_LIBUV_LINK_FLAGS_i586-mingw32msvc := -L$(CFG_MINGW32_CROSS_PATH)/i586-mingw32msvc/lib -lws2_32 -lpsapi -liphlpapi
 436 CFG_EXE_SUFFIX_i586-mingw32msvc := .exe
 437 CFG_WINDOWSY_i586-mingw32msvc := 1
 438 CFG_UNIXY_i586-mingw32msvc :=
 439 CFG_PATH_MUNGE_i586-mingw32msvc := $(strip perl -i.bak -p   \
 440                              -e 's@\\(\S)@/\1@go;'       \
 441                              -e 's@^/([a-zA-Z])/@\1:/@o;')
 442 CFG_LDPATH_i586-mingw32msvc :=
 443 CFG_RUN_i586-mingw32msvc=
 444 CFG_RUN_TARG_i586-mingw32msvc=
 445
 446 # i686-w64-mingw32 configuration
 447 CROSS_PREFIX_i686-w64-mingw32=i686-w64-mingw32-
 448 CC_i686-w64-mingw32=gcc
 449 CXX_i686-w64-mingw32=g++
 450 CPP_i686-w64-mingw32=gcc -E
 451 AR_i686-w64-mingw32=ar
 452 CFG_LIB_NAME_i686-w64-mingw32=$(1).dll
 453 CFG_STATIC_LIB_NAME_i686-w64-mingw32=$(1).lib
 454 CFG_LIB_GLOB_i686-w64-mingw32=$(1)-*.dll
 455 CFG_LIB_DSYM_GLOB_i686-w64-mingw32=$(1)-*.dylib.dSYM
 456 CFG_GCCISH_CFLAGS_i686-w64-mingw32 := -Wall -Werror -g -m32 -D_WIN32_WINNT=0x0600
 457 CFG_GCCISH_CXXFLAGS_i686-w64-mingw32 := -fno-rtti
 458 CFG_GCCISH_LINK_FLAGS_i686-w64-mingw32 := -shared -g -m32
 459 CFG_GCCISH_DEF_FLAG_i686-w64-mingw32 :=
 460 CFG_GCCISH_PRE_LIB_FLAGS_i686-w64-mingw32 :=
 461 CFG_GCCISH_POST_LIB_FLAGS_i686-w64-mingw32 :=
 462 CFG_DEF_SUFFIX_i686-w64-mingw32 := .mingw32.def
 463 CFG_INSTALL_NAME_i686-w64-mingw32 =
 464 CFG_LIBUV_LINK_FLAGS_i686-w64-mingw32 := -lws2_32 -lpsapi -liphlpapi
 465 CFG_EXE_SUFFIX_i686-w64-mingw32 := .exe
 466 CFG_WINDOWSY_i686-w64-mingw32 := 1
 467 CFG_UNIXY_i686-w64-mingw32 :=
 468 CFG_PATH_MUNGE_i686-w64-mingw32 :=
 469 CFG_LDPATH_i686-w64-mingw32 :=$(CFG_LDPATH_i686-w64-mingw32):$(PATH)
 470 CFG_RUN_i686-w64-mingw32=PATH="$(CFG_LDPATH_i686-w64-mingw32):$(1)" $(2)
 471 CFG_RUN_TARG_i686-w64-mingw32=$(call CFG_RUN_i686-w64-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
 472 RUSTC_CROSS_FLAGS_i686-w64-mingw32 := --linker=$(CROSS_PREFIX_i686-w64-mingw32)$(CXX_i686-w64-mingw32)
 473
 474 # x86_64-w64-mingw32 configuration
 475 CROSS_PREFIX_x86_64-w64-mingw32=x86_64-w64-mingw32-
 476 CC_x86_64-w64-mingw32=gcc
 477 CXX_x86_64-w64-mingw32=g++
 478 CPP_x86_64-w64-mingw32=gcc -E
 479 AR_x86_64-w64-mingw32=ar
 480 CFG_LIB_NAME_x86_64-w64-mingw32=$(1).dll
 481 CFG_STATIC_LIB_NAME_x86_64-w64-mingw32=$(1).lib
 482 CFG_LIB_GLOB_x86_64-w64-mingw32=$(1)-*.dll
 483 CFG_LIB_DSYM_GLOB_x86_64-w64-mingw32=$(1)-*.dylib.dSYM
 484 CFG_GCCISH_CFLAGS_x86_64-w64-mingw32 := -Wall -Werror -g -m64 -D_WIN32_WINNT=0x0600
 485 CFG_GCCISH_CXXFLAGS_x86_64-w64-mingw32 := -fno-rtti
 486 CFG_GCCISH_LINK_FLAGS_x86_64-w64-mingw32 := -shared -g -m64
 487 CFG_GCCISH_DEF_FLAG_x86_64-w64-mingw32 :=
 488 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-w64-mingw32 :=
 489 CFG_GCCISH_POST_LIB_FLAGS_x86_64-w64-mingw32 :=
 490 CFG_DEF_SUFFIX_x86_64-w64-mingw32 := .mingw32.def
 491 CFG_INSTALL_NAME_x86_64-w64-mingw32 =
 492 CFG_LIBUV_LINK_FLAGS_x86_64-w64-mingw32 := -lws2_32 -lpsapi -liphlpapi
 493 CFG_EXE_SUFFIX_x86_64-w64-mingw32 := .exe
 494 CFG_WINDOWSY_x86_64-w64-mingw32 := 1
 495 CFG_UNIXY_x86_64-w64-mingw32 :=
 496 CFG_PATH_MUNGE_x86_64-w64-mingw32 :=
 497 CFG_LDPATH_x86_64-w64-mingw32 :=$(CFG_LDPATH_x86_64-w64-mingw32):$(PATH)
 498 CFG_RUN_x86_64-w64-mingw32=PATH="$(CFG_LDPATH_x86_64-w64-mingw32):$(1)" $(2)
 499 CFG_RUN_TARG_x86_64-w64-mingw32=$(call CFG_RUN_x86_64-w64-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
 500 RUSTC_CROSS_FLAGS_x86_64-w64-mingw32 := --linker=$(CROSS_PREFIX_x86_64-w64-mingw32)$(CXX_x86_64-w64-mingw32)
 501
 502 # x86_64-unknown-freebsd configuration
 503 CC_x86_64-unknown-freebsd=$(CC)
 504 CXX_x86_64-unknown-freebsd=$(CXX)
 505 CPP_x86_64-unknown-freebsd=$(CPP)
 506 AR_x86_64-unknown-freebsd=$(AR)
 507 CFG_LIB_NAME_x86_64-unknown-freebsd=lib$(1).so
 508 CFG_STATIC_LIB_NAME_x86_64-unknown-freebsd=lib$(1).a
 509 CFG_LIB_GLOB_x86_64-unknown-freebsd=lib$(1)-*.so
 510 CFG_LIB_DSYM_GLOB_x86_64-unknown-freebsd=$(1)-*.dylib.dSYM
 511 CFG_GCCISH_CFLAGS_x86_64-unknown-freebsd := -Wall -Werror -g -fPIC -I/usr/local/include
 512 CFG_GCCISH_LINK_FLAGS_x86_64-unknown-freebsd := -shared -fPIC -g -pthread  -lrt
 513 CFG_GCCISH_DEF_FLAG_x86_64-unknown-freebsd := -Wl,--export-dynamic,--dynamic-list=
 514 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-freebsd := -Wl,-whole-archive
 515 CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-freebsd := -Wl,-no-whole-archive
 516 CFG_DEF_SUFFIX_x86_64-unknown-freebsd := .bsd.def
 517 CFG_INSTALL_NAME_x86_64-unknown-freebsd =
 518 CFG_LIBUV_LINK_FLAGS_x86_64-unknown-freebsd := -pthread  -lkvm
 519 CFG_EXE_SUFFIX_x86_64-unknown-freebsd :=
 520 CFG_WINDOWSY_x86_64-unknown-freebsd :=
 521 CFG_UNIXY_x86_64-unknown-freebsd := 1
 522 CFG_PATH_MUNGE_x86_64-unknown-freebsd :=
 523 CFG_LDPATH_x86_64-unknown-freebsd :=
 524 CFG_RUN_x86_64-unknown-freebsd=$(2)
 525 CFG_RUN_TARG_x86_64-unknown-freebsd=$(call CFG_RUN_x86_64-unknown-freebsd,,$(2))
 526
 527 ifeq ($(CFG_CCACHE_CPP2),1)
 528   CCACHE_CPP2=1
 529   export CCACHE_CPP
 530 endif
 531
 532 ifdef CFG_CCACHE_BASEDIR
 533   CCACHE_BASEDIR=$(CFG_CCACHE_BASEDIR)
 534   export CCACHE_BASEDIR
 535 endif
 536
 537 define CFG_MAKE_TOOLCHAIN
 538   # Prepend the tools with their prefix if cross compiling
 539   ifneq ($(CFG_BUILD),$(1))
 540         CC_$(1)=$(CROSS_PREFIX_$(1))$(CC_$(1))
 541         CXX_$(1)=$(CROSS_PREFIX_$(1))$(CXX_$(1))
 542         CPP_$(1)=$(CROSS_PREFIX_$(1))$(CPP_$(1))
 543         AR_$(1)=$(CROSS_PREFIX_$(1))$(AR_$(1))
 544
 545         RUSTC_FLAGS_$(1)=$(RUSTC_CROSS_FLAGS_$(1))
 546   endif
 547
 548   CFG_COMPILE_C_$(1) = $$(CC_$(1))  \
 549         $$(CFG_GCCISH_CFLAGS)      \
 550         $$(CFG_GCCISH_CFLAGS_$(1)) \
 551         $$(CFG_DEPEND_FLAGS)       \
 552         -c -o $$(1) $$(2)
 553   CFG_LINK_C_$(1) = $$(CC_$(1)) \
 554         $$(CFG_GCCISH_LINK_FLAGS) -o $$(1)          \
 555         $$(CFG_GCCISH_LINK_FLAGS_$(1))              \
 556         $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2)     \
 557         $$(call CFG_INSTALL_NAME_$(1),$$(4))
 558   CFG_COMPILE_CXX_$(1) = $$(CXX_$(1)) \
 559         $$(CFG_GCCISH_CFLAGS)      \
 560         $$(CFG_GCCISH_CXXFLAGS)    \
 561         $$(CFG_GCCISH_CFLAGS_$(1)) \
 562         $$(CFG_GCCISH_CXXFLAGS_$(1))    \
 563         $$(CFG_DEPEND_FLAGS)       \
 564         -c -o $$(1) $$(2)
 565   CFG_LINK_CXX_$(1) = $$(CXX_$(1)) \
 566         $$(CFG_GCCISH_LINK_FLAGS) -o $$(1)             \
 567         $$(CFG_GCCISH_LINK_FLAGS_$(1))                 \
 568         $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2)        \
 569         $$(call CFG_INSTALL_NAME_$(1),$$(4))
 570
 571   ifeq ($$(findstring $(HOST_$(1)),arm mips),)
 572
 573   # We're using llvm-mc as our assembler because it supports
 574   # .cfi pseudo-ops on mac
 575   CFG_ASSEMBLE_$(1)=$$(CPP_$(1)) -E $$(CFG_DEPEND_FLAGS) $$(2) | \
 576                     $$(LLVM_MC_$$(CFG_BUILD)) \
 577                     -assemble \
 578                     -filetype=obj \
 579                     -triple=$(1) \
 580                     -o=$$(1)
 581   else
 582
 583   # For the ARM and MIPS crosses, use the toolchain assembler
 584   # XXX: We should be able to use the LLVM assembler
 585   CFG_ASSEMBLE_$(1)=$$(CC_$(1)) $$(CFG_GCCISH_CFLAGS_$(1)) \
 586                     $$(CFG_DEPEND_FLAGS) $$(2) -c -o $$(1)
 587
 588   endif
 589
 590 endef
 591
 592 $(foreach target,$(CFG_TARGET),\
 593   $(eval $(call CFG_MAKE_TOOLCHAIN,$(target))))