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 # On Darwin, we need to run dsymutil so the debugging information ends
  30 # up in the right place.  On other platforms, it automatically gets
  31 # embedded into the executable, so use a no-op command.
  32 CFG_DSYMUTIL := true
  33
  34 # Hack: not sure how to test if a file exists in make other than this
  35 OS_SUPP = $(patsubst %,--suppressions=%,\
  36       $(wildcard $(CFG_SRC_DIR)src/etc/$(CFG_OSTYPE).supp*))
  37
  38 ifdef CFG_DISABLE_OPTIMIZE_CXX
  39   $(info cfg: disabling C++ optimization (CFG_DISABLE_OPTIMIZE_CXX))
  40   CFG_GCCISH_CFLAGS += -O0
  41 else
  42   CFG_GCCISH_CFLAGS += -O2
  43 endif
  44
  45 # The soname thing is for supporting a statically linked jemalloc.
  46 # see https://blog.mozilla.org/jseward/2012/06/05/valgrind-now-supports-jemalloc-builds-directly/
  47 ifdef CFG_VALGRIND
  48   CFG_VALGRIND += --error-exitcode=100 \
  49                   --soname-synonyms=somalloc=NONE \
  50                   --quiet \
  51                   --suppressions=$(CFG_SRC_DIR)src/etc/x86.supp \
  52                   $(OS_SUPP)
  53   ifdef CFG_ENABLE_HELGRIND
  54     CFG_VALGRIND += --tool=helgrind
  55   else
  56     CFG_VALGRIND += --tool=memcheck \
  57                     --leak-check=full
  58   endif
  59 endif
  60
  61 ifneq ($(findstring linux,$(CFG_OSTYPE)),)
  62   ifdef CFG_PERF
  63     ifneq ($(CFG_PERF_WITH_LOGFD),)
  64         CFG_PERF_TOOL := $(CFG_PERF) stat -r 3 --log-fd 2
  65     else
  66         CFG_PERF_TOOL := $(CFG_PERF) stat -r 3
  67     endif
  68   else
  69     ifdef CFG_VALGRIND
  70       CFG_PERF_TOOL :=\
  71         $(CFG_VALGRIND) --tool=cachegrind --cache-sim=yes --branch-sim=yes
  72     else
  73       CFG_PERF_TOOL := /usr/bin/time --verbose
  74     endif
  75   endif
  76 endif
  77
  78 # These flags will cause the compiler to produce a .d file
  79 # next to the .o file that lists header deps.
  80 CFG_DEPEND_FLAGS = -MMD -MP -MT $(1) -MF $(1:%.o=%.d)
  81
  82 AR := ar
  83
  84 define SET_FROM_CFG
  85   ifdef CFG_$(1)
  86     ifeq ($(origin $(1)),undefined)
  87       $$(info cfg: using $(1)=$(CFG_$(1)) (CFG_$(1)))
  88       $(1)=$(CFG_$(1))
  89     endif
  90     ifeq ($(origin $(1)),default)
  91       $$(info cfg: using $(1)=$(CFG_$(1)) (CFG_$(1)))
  92       $(1)=$(CFG_$(1))
  93     endif
  94   endif
  95 endef
  96
  97 $(foreach cvar,CC CXX CPP CFLAGS CXXFLAGS CPPFLAGS,\
  98   $(eval $(call SET_FROM_CFG,$(cvar))))
  99
 100 ifeq ($(CFG_USING_CLANG),1)
 101   # The -Qunused-arguments sidesteps spurious warnings from clang
 102   CFLAGS += -Qunused-arguments
 103   CXXFLAGS += -Qunused-arguments
 104   CPPFLAGS += -Qunused-arguments
 105 endif
 106
 107 CFG_RLIB_GLOB=lib$(1)-*.rlib
 108
 109 # x86_64-unknown-linux-gnu configuration
 110 CC_x86_64-unknown-linux-gnu=$(CC)
 111 CXX_x86_64-unknown-linux-gnu=$(CXX)
 112 CPP_x86_64-unknown-linux-gnu=$(CPP)
 113 AR_x86_64-unknown-linux-gnu=$(AR)
 114 CFG_LIB_NAME_x86_64-unknown-linux-gnu=lib$(1).so
 115 CFG_STATIC_LIB_NAME_x86_64-unknown-linux-gnu=lib$(1).a
 116 CFG_LIB_GLOB_x86_64-unknown-linux-gnu=lib$(1)-*.so
 117 CFG_LIB_DSYM_GLOB_x86_64-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 118 CFG_CFLAGS_x86_64-unknown-linux-gnu := -m64
 119 CFG_GCCISH_CFLAGS_x86_64-unknown-linux-gnu := -Wall -Werror -g -fPIC -m64
 120 CFG_GCCISH_CXXFLAGS_x86_64-unknown-linux-gnu := -fno-rtti
 121 CFG_GCCISH_LINK_FLAGS_x86_64-unknown-linux-gnu := -shared -fPIC -ldl -pthread  -lrt -g -m64
 122 CFG_GCCISH_DEF_FLAG_x86_64-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 123 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-linux-gnu := -Wl,-whole-archive
 124 CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-linux-gnu := -Wl,-no-whole-archive
 125 CFG_DEF_SUFFIX_x86_64-unknown-linux-gnu := .linux.def
 126 CFG_LLC_FLAGS_x86_64-unknown-linux-gnu :=
 127 CFG_INSTALL_NAME_x86_64-unknown-linux-gnu =
 128 CFG_LIBUV_LINK_FLAGS_x86_64-unknown-linux-gnu =
 129 CFG_EXE_SUFFIX_x86_64-unknown-linux-gnu =
 130 CFG_WINDOWSY_x86_64-unknown-linux-gnu :=
 131 CFG_UNIXY_x86_64-unknown-linux-gnu := 1
 132 CFG_PATH_MUNGE_x86_64-unknown-linux-gnu := true
 133 CFG_LDPATH_x86_64-unknown-linux-gnu :=
 134 CFG_RUN_x86_64-unknown-linux-gnu=$(2)
 135 CFG_RUN_TARG_x86_64-unknown-linux-gnu=$(call CFG_RUN_x86_64-unknown-linux-gnu,,$(2))
 136
 137 # i686-unknown-linux-gnu configuration
 138 CC_i686-unknown-linux-gnu=$(CC)
 139 CXX_i686-unknown-linux-gnu=$(CXX)
 140 CPP_i686-unknown-linux-gnu=$(CPP)
 141 AR_i686-unknown-linux-gnu=$(AR)
 142 CFG_LIB_NAME_i686-unknown-linux-gnu=lib$(1).so
 143 CFG_STATIC_LIB_NAME_i686-unknown-linux-gnu=lib$(1).a
 144 CFG_LIB_GLOB_i686-unknown-linux-gnu=lib$(1)-*.so
 145 CFG_LIB_DSYM_GLOB_i686-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 146 CFG_CFLAGS_i686-unknown-linux-gnu := -m32 $(CFLAGS)
 147 CFG_GCCISH_CFLAGS_i686-unknown-linux-gnu := -Wall -Werror -g -fPIC -m32 $(CFLAGS)
 148 CFG_GCCISH_CXXFLAGS_i686-unknown-linux-gnu := -fno-rtti $(CXXFLAGS)
 149 CFG_GCCISH_LINK_FLAGS_i686-unknown-linux-gnu := -shared -fPIC -ldl -pthread  -lrt -g -m32
 150 CFG_GCCISH_DEF_FLAG_i686-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 151 CFG_GCCISH_PRE_LIB_FLAGS_i686-unknown-linux-gnu := -Wl,-whole-archive
 152 CFG_GCCISH_POST_LIB_FLAGS_i686-unknown-linux-gnu := -Wl,-no-whole-archive
 153 CFG_DEF_SUFFIX_i686-unknown-linux-gnu := .linux.def
 154 CFG_LLC_FLAGS_i686-unknown-linux-gnu :=
 155 CFG_INSTALL_NAME_i686-unknown-linux-gnu =
 156 CFG_LIBUV_LINK_FLAGS_i686-unknown-linux-gnu =
 157 CFG_EXE_SUFFIX_i686-unknown-linux-gnu =
 158 CFG_WINDOWSY_i686-unknown-linux-gnu :=
 159 CFG_UNIXY_i686-unknown-linux-gnu := 1
 160 CFG_PATH_MUNGE_i686-unknown-linux-gnu := true
 161 CFG_LDPATH_i686-unknown-linux-gnu :=
 162 CFG_RUN_i686-unknown-linux-gnu=$(2)
 163 CFG_RUN_TARG_i686-unknown-linux-gnu=$(call CFG_RUN_i686-unknown-linux-gnu,,$(2))
 164
 165 # arm-apple-darwin configuration
 166 ifeq ($(CFG_OSTYPE),apple-darwin)
 167 CFG_IOS_SDK = $(shell xcrun --show-sdk-path -sdk iphoneos 2>/dev/null)
 168 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
 169 CC_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos clang)
 170 CXX_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos clang++)
 171 CPP_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos clang++)
 172 AR_arm-apple-darwin = $(shell xcrun -find -sdk iphoneos ar)
 173 CFG_LIB_NAME_arm-apple-darwin = lib$(1).dylib
 174 CFG_LIB_GLOB_arm-apple-darwin = lib$(1)-*.dylib
 175 CFG_LIB_DSYM_GLOB_arm-apple-darwin = lib$(1)-*.dylib.dSYM
 176 CFG_CFLAGS_arm-apple-darwin := $(CFG_IOS_FLAGS) $(CFLAGS)
 177 CFG_GCCISH_CFLAGS_arm-apple-darwin := -Wall -Werror -g -fPIC $(CFG_IOS_FLAGS) $(CFLAGS)
 178 CFG_GCCISH_CXXFLAGS_arm-apple-darwin := -fno-rtti $(CFG_IOS_FLAGS) $(CXXFLAGS)
 179 CFG_GCCISH_LINK_FLAGS_arm-apple-darwin := -dynamiclib -lpthread -framework CoreServices -Wl,-no_compact_unwind
 180 CFG_GCCISH_DEF_FLAG_arm-apple-darwin := -Wl,-exported_symbols_list,
 181 CFG_GCCISH_PRE_LIB_FLAGS_arm-apple-darwin :=
 182 CFG_GCCISH_POST_LIB_FLAGS_arm-apple-darwin :=
 183 CFG_DEF_SUFFIX_arm-apple-darwin := .darwin.def
 184 CFG_LLC_FLAGS_arm-apple-darwin :=
 185 CFG_INSTALL_NAME_arm-apple-darwin = -Wl,-install_name,@rpath/$(1)
 186 CFG_LIBUV_LINK_FLAGS_arm-apple-darwin =
 187 CFG_EXE_SUFFIX_arm-apple-darwin :=
 188 CFG_WINDOWSY_arm-apple-darwin :=
 189 CFG_UNIXY_arm-apple-darwin := 1
 190 CFG_PATH_MUNGE_arm-apple-darwin := true
 191 CFG_LDPATH_arm-apple-darwin :=
 192 CFG_RUN_arm-apple-darwin = $(2)
 193 CFG_RUN_TARG_arm-apple-darwin = $(call CFG_RUN_arm-apple-darwin,,$(2))
 194 endif
 195
 196 # x86_64-apple-darwin configuration
 197 CC_x86_64-apple-darwin=$(CC)
 198 CXX_x86_64-apple-darwin=$(CXX)
 199 CPP_x86_64-apple-darwin=$(CPP)
 200 AR_x86_64-apple-darwin=$(AR)
 201 CFG_LIB_NAME_x86_64-apple-darwin=lib$(1).dylib
 202 CFG_STATIC_LIB_NAME_x86_64-apple-darwin=lib$(1).a
 203 CFG_LIB_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib
 204 CFG_LIB_DSYM_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib.dSYM
 205 CFG_CFLAGS_x86_64-apple-darwin := -m64 -arch x86_64 $(CFLAGS)
 206 CFG_GCCISH_CFLAGS_x86_64-apple-darwin := -Wall -Werror -g -fPIC -m64 -arch x86_64 $(CFLAGS)
 207 CFG_GCCISH_CXXFLAGS_x86_64-apple-darwin := -fno-rtti $(CXXFLAGS)
 208 CFG_GCCISH_LINK_FLAGS_x86_64-apple-darwin := -dynamiclib -pthread  -framework CoreServices -m64
 209 CFG_GCCISH_DEF_FLAG_x86_64-apple-darwin := -Wl,-exported_symbols_list,
 210 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-apple-darwin :=
 211 CFG_GCCISH_POST_LIB_FLAGS_x86_64-apple-darwin :=
 212 CFG_DEF_SUFFIX_x86_64-apple-darwin := .darwin.def
 213 CFG_LLC_FLAGS_x86_64-apple-darwin :=
 214 CFG_INSTALL_NAME_x86_64-apple-darwin = -Wl,-install_name,@rpath/$(1)
 215 CFG_LIBUV_LINK_FLAGS_x86_64-apple-darwin =
 216 CFG_EXE_SUFFIX_x86_64-apple-darwin :=
 217 CFG_WINDOWSY_x86_64-apple-darwin :=
 218 CFG_UNIXY_x86_64-apple-darwin := 1
 219 CFG_PATH_MUNGE_x86_64-apple-darwin := true
 220 CFG_LDPATH_x86_64-apple-darwin :=
 221 CFG_RUN_x86_64-apple-darwin=$(2)
 222 CFG_RUN_TARG_x86_64-apple-darwin=$(call CFG_RUN_x86_64-apple-darwin,,$(2))
 223
 224 # i686-apple-darwin configuration
 225 CC_i686-apple-darwin=$(CC)
 226 CXX_i686-apple-darwin=$(CXX)
 227 CPP_i686-apple-darwin=$(CPP)
 228 AR_i686-apple-darwin=$(AR)
 229 CFG_LIB_NAME_i686-apple-darwin=lib$(1).dylib
 230 CFG_STATIC_LIB_NAME_i686-apple-darwin=lib$(1).a
 231 CFG_LIB_GLOB_i686-apple-darwin=lib$(1)-*.dylib
 232 CFG_LIB_DSYM_GLOB_i686-apple-darwin=lib$(1)-*.dylib.dSYM
 233 CFG_CFLAGS_i686-apple-darwin := -m32 -arch i386 $(CFLAGS)
 234 CFG_GCCISH_CFLAGS_i686-apple-darwin := -Wall -Werror -g -fPIC -m32 -arch i386 $(CFLAGS)
 235 CFG_GCCISH_CXXFLAGS_i686-apple-darwin := -fno-rtti $(CXXFLAGS)
 236 CFG_GCCISH_LINK_FLAGS_i686-apple-darwin := -dynamiclib -pthread  -framework CoreServices -m32
 237 CFG_GCCISH_DEF_FLAG_i686-apple-darwin := -Wl,-exported_symbols_list,
 238 CFG_GCCISH_PRE_LIB_FLAGS_i686-apple-darwin :=
 239 CFG_GCCISH_POST_LIB_FLAGS_i686-apple-darwin :=
 240 CFG_DEF_SUFFIX_i686-apple-darwin := .darwin.def
 241 CFG_LLC_FLAGS_i686-apple-darwin :=
 242 CFG_INSTALL_NAME_i686-apple-darwin = -Wl,-install_name,@rpath/$(1)
 243 CFG_LIBUV_LINK_FLAGS_i686-apple-darwin =
 244 CFG_EXE_SUFFIX_i686-apple-darwin :=
 245 CFG_WINDOWSY_i686-apple-darwin :=
 246 CFG_UNIXY_i686-apple-darwin := 1
 247 CFG_PATH_MUNGE_i686-apple-darwin := true
 248 CFG_LDPATH_i686-apple-darwin :=
 249 CFG_RUN_i686-apple-darwin=$(2)
 250 CFG_RUN_TARG_i686-apple-darwin=$(call CFG_RUN_i686-apple-darwin,,$(2))
 251
 252 # arm-linux-androideabi configuration
 253 CC_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc
 254 CXX_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-g++
 255 CPP_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc -E
 256 AR_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-ar
 257 CFG_LIB_NAME_arm-linux-androideabi=lib$(1).so
 258 CFG_STATIC_LIB_NAME_arm-linux-androideabi=lib$(1).a
 259 CFG_LIB_GLOB_arm-linux-androideabi=lib$(1)-*.so
 260 CFG_LIB_DSYM_GLOB_arm-linux-androideabi=lib$(1)-*.dylib.dSYM
 261 CFG_CFLAGS_arm-linux-androideabi := -D__arm__ -DANDROID -D__ANDROID__ $(CFLAGS)
 262 CFG_GCCISH_CFLAGS_arm-linux-androideabi := -Wall -g -fPIC -D__arm__ -DANDROID -D__ANDROID__ $(CFLAGS)
 263 CFG_GCCISH_CXXFLAGS_arm-linux-androideabi := -fno-rtti $(CXXFLAGS)
 264 CFG_GCCISH_LINK_FLAGS_arm-linux-androideabi := -shared -fPIC -ldl -g -lm -lsupc++
 265 CFG_GCCISH_DEF_FLAG_arm-linux-androideabi := -Wl,--export-dynamic,--dynamic-list=
 266 CFG_GCCISH_PRE_LIB_FLAGS_arm-linux-androideabi := -Wl,-whole-archive
 267 CFG_GCCISH_POST_LIB_FLAGS_arm-linux-androideabi := -Wl,-no-whole-archive
 268 CFG_DEF_SUFFIX_arm-linux-androideabi := .android.def
 269 CFG_LLC_FLAGS_arm-linux-androideabi :=
 270 CFG_INSTALL_NAME_arm-linux-androideabi =
 271 CFG_LIBUV_LINK_FLAGS_arm-linux-androideabi =
 272 CFG_EXE_SUFFIX_arm-linux-androideabi :=
 273 CFG_WINDOWSY_arm-linux-androideabi :=
 274 CFG_UNIXY_arm-linux-androideabi := 1
 275 CFG_PATH_MUNGE_arm-linux-androideabi := true
 276 CFG_LDPATH_arm-linux-androideabi :=
 277 CFG_RUN_arm-linux-androideabi=
 278 CFG_RUN_TARG_arm-linux-androideabi=
 279 RUSTC_FLAGS_arm-linux-androideabi :=
 280 RUSTC_CROSS_FLAGS_arm-linux-androideabi :=
 281
 282 # arm-unknown-linux-gnueabihf configuration
 283 CROSS_PREFIX_arm-unknown-linux-gnueabihf=arm-linux-gnueabihf-
 284 CC_arm-unknown-linux-gnueabihf=gcc
 285 CXX_arm-unknown-linux-gnueabihf=g++
 286 CPP_arm-unknown-linux-gnueabihf=gcc -E
 287 AR_arm-unknown-linux-gnueabihf=ar
 288 CFG_LIB_NAME_arm-unknown-linux-gnueabihf=lib$(1).so
 289 CFG_STATIC_LIB_NAME_arm-unknown-linux-gnueabihf=lib$(1).a
 290 CFG_LIB_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.so
 291 CFG_LIB_DSYM_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.dylib.dSYM
 292 CFG_CFLAGS_arm-unknown-linux-gnueabihf := -D__arm__ $(CFLAGS)
 293 CFG_GCCISH_CFLAGS_arm-unknown-linux-gnueabihf := -Wall -g -fPIC -D__arm__ $(CFLAGS)
 294 CFG_GCCISH_CXXFLAGS_arm-unknown-linux-gnueabihf := -fno-rtti $(CXXFLAGS)
 295 CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-gnueabihf := -shared -fPIC -g
 296 CFG_GCCISH_DEF_FLAG_arm-unknown-linux-gnueabihf := -Wl,--export-dynamic,--dynamic-list=
 297 CFG_GCCISH_PRE_LIB_FLAGS_arm-unknown-linux-gnueabihf := -Wl,-whole-archive
 298 CFG_GCCISH_POST_LIB_FLAGS_arm-unknown-linux-gnueabihf := -Wl,-no-whole-archive
 299 CFG_DEF_SUFFIX_arm-unknown-linux-gnueabihf := .linux.def
 300 CFG_LLC_FLAGS_arm-unknown-linux-gnueabihf :=
 301 CFG_INSTALL_NAME_ar,-unknown-linux-gnueabihf =
 302 CFG_LIBUV_LINK_FLAGS_arm-unknown-linux-gnueabihf =
 303 CFG_EXE_SUFFIX_arm-unknown-linux-gnueabihf :=
 304 CFG_WINDOWSY_arm-unknown-linux-gnueabihf :=
 305 CFG_UNIXY_arm-unknown-linux-gnueabihf := 1
 306 CFG_PATH_MUNGE_arm-unknown-linux-gnueabihf := true
 307 CFG_LDPATH_arm-unknown-linux-gnueabihf :=
 308 CFG_RUN_arm-unknown-linux-gnueabihf=$(2)
 309 CFG_RUN_TARG_arm-unknown-linux-gnueabihf=$(call CFG_RUN_arm-unknown-linux-gnueabihf,,$(2))
 310 RUSTC_FLAGS_arm-unknown-linux-gnueabihf := -C target-feature=+v6,+vfp2
 311 RUSTC_CROSS_FLAGS_arm-unknown-linux-gnueabihf :=
 312
 313 # arm-unknown-linux-gnueabi configuration
 314 CROSS_PREFIX_arm-unknown-linux-gnueabi=arm-linux-gnueabi-
 315 CC_arm-unknown-linux-gnueabi=gcc
 316 CXX_arm-unknown-linux-gnueabi=g++
 317 CPP_arm-unknown-linux-gnueabi=gcc -E
 318 AR_arm-unknown-linux-gnueabi=ar
 319 CFG_LIB_NAME_arm-unknown-linux-gnueabi=lib$(1).so
 320 CFG_STATIC_LIB_NAME_arm-unknown-linux-gnueabi=lib$(1).a
 321 CFG_LIB_GLOB_arm-unknown-linux-gnueabi=lib$(1)-*.so
 322 CFG_LIB_DSYM_GLOB_arm-unknown-linux-gnueabi=lib$(1)-*.dylib.dSYM
 323 CFG_CFLAGS_arm-unknown-linux-gnueabi := -D__arm__ -mfpu=vfp $(CFLAGS)
 324 CFG_GCCISH_CFLAGS_arm-unknown-linux-gnueabi := -Wall -g -fPIC -D__arm__ -mfpu=vfp $(CFLAGS)
 325 CFG_GCCISH_CXXFLAGS_arm-unknown-linux-gnueabi := -fno-rtti $(CXXFLAGS)
 326 CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-gnueabi := -shared -fPIC -g
 327 CFG_GCCISH_DEF_FLAG_arm-unknown-linux-gnueabi := -Wl,--export-dynamic,--dynamic-list=
 328 CFG_GCCISH_PRE_LIB_FLAGS_arm-unknown-linux-gnueabi := -Wl,-whole-archive
 329 CFG_GCCISH_POST_LIB_FLAGS_arm-unknown-linux-gnueabi := -Wl,-no-whole-archive
 330 CFG_DEF_SUFFIX_arm-unknown-linux-gnueabi := .linux.def
 331 CFG_LLC_FLAGS_arm-unknown-linux-gnueabi :=
 332 CFG_INSTALL_NAME_arm-unknown-linux-gnueabi =
 333 CFG_LIBUV_LINK_FLAGS_arm-unknown-linux-gnueabi =
 334 CFG_EXE_SUFFIX_arm-unknown-linux-gnueabi :=
 335 CFG_WINDOWSY_arm-unknown-linux-gnueabi :=
 336 CFG_UNIXY_arm-unknown-linux-gnueabi := 1
 337 CFG_PATH_MUNGE_arm-unknown-linux-gnueabi := true
 338 CFG_LDPATH_arm-unknown-linux-gnueabi :=
 339 CFG_RUN_arm-unknown-linux-gnueabi=$(2)
 340 CFG_RUN_TARG_arm-unknown-linux-gnueabi=$(call CFG_RUN_arm-unknown-linux-gnueabi,,$(2))
 341 RUSTC_FLAGS_arm-unknown-linux-gnueabi :=
 342 RUSTC_CROSS_FLAGS_arm-unknown-linux-gnueabi :=
 343
 344 # mips-unknown-linux-gnu configuration
 345 CC_mips-unknown-linux-gnu=mips-linux-gnu-gcc
 346 CXX_mips-unknown-linux-gnu=mips-linux-gnu-g++
 347 CPP_mips-unknown-linux-gnu=mips-linux-gnu-gcc -E
 348 AR_mips-unknown-linux-gnu=mips-linux-gnu-ar
 349 CFG_LIB_NAME_mips-unknown-linux-gnu=lib$(1).so
 350 CFG_STATIC_LIB_NAME_mips-unknown-linux-gnu=lib$(1).a
 351 CFG_LIB_GLOB_mips-unknown-linux-gnu=lib$(1)-*.so
 352 CFG_LIB_DSYM_GLOB_mips-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 353 CFG_CFLAGS_mips-unknown-linux-gnu := -mips32r2 -msoft-float -mabi=32 -mno-compact-eh $(CFLAGS)
 354 CFG_GCCISH_CFLAGS_mips-unknown-linux-gnu := -Wall -g -fPIC -mips32r2 -msoft-float -mabi=32 -mno-compact-eh $(CFLAGS)
 355 CFG_GCCISH_CXXFLAGS_mips-unknown-linux-gnu := -fno-rtti $(CXXFLAGS)
 356 CFG_GCCISH_LINK_FLAGS_mips-unknown-linux-gnu := -shared -fPIC -g -mips32r2 -msoft-float -mabi=32
 357 CFG_GCCISH_DEF_FLAG_mips-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 358 CFG_GCCISH_PRE_LIB_FLAGS_mips-unknown-linux-gnu := -Wl,-whole-archive
 359 CFG_GCCISH_POST_LIB_FLAGS_mips-unknown-linux-gnu := -Wl,-no-whole-archive
 360 CFG_DEF_SUFFIX_mips-unknown-linux-gnu := .linux.def
 361 CFG_LLC_FLAGS_mips-unknown-linux-gnu :=
 362 CFG_INSTALL_NAME_mips-unknown-linux-gnu =
 363 CFG_LIBUV_LINK_FLAGS_mips-unknown-linux-gnu =
 364 CFG_EXE_SUFFIX_mips-unknown-linux-gnu :=
 365 CFG_WINDOWSY_mips-unknown-linux-gnu :=
 366 CFG_UNIXY_mips-unknown-linux-gnu := 1
 367 CFG_PATH_MUNGE_mips-unknown-linux-gnu := true
 368 CFG_LDPATH_mips-unknown-linux-gnu :=
 369 CFG_RUN_mips-unknown-linux-gnu=
 370 CFG_RUN_TARG_mips-unknown-linux-gnu=
 371 RUSTC_FLAGS_mips-unknown-linux-gnu := -C target-cpu=mips32r2 -C target-feature="+mips32r2,+o32" -C soft-float
 372
 373 # i686-pc-mingw32 configuration
 374 CC_i686-pc-mingw32=$(CC)
 375 CXX_i686-pc-mingw32=$(CXX)
 376 CPP_i686-pc-mingw32=$(CPP)
 377 AR_i686-pc-mingw32=$(AR)
 378 CFG_LIB_NAME_i686-pc-mingw32=$(1).dll
 379 CFG_STATIC_LIB_NAME_i686-pc-mingw32=$(1).lib
 380 CFG_LIB_GLOB_i686-pc-mingw32=$(1)-*.dll
 381 CFG_LIB_DSYM_GLOB_i686-pc-mingw32=$(1)-*.dylib.dSYM
 382 CFG_CFLAGS_mips-i686-pc-mingw32 := -m32 -march=i686 -D_WIN32_WINNT=0x0600 $(CFLAGS)
 383 CFG_GCCISH_CFLAGS_i686-pc-mingw32 := -Wall -Werror -g -m32 -march=i686 -D_WIN32_WINNT=0x0600 -I$(CFG_SRC_DIR)src/etc/mingw-fix-include $(CFLAGS)
 384 CFG_GCCISH_CXXFLAGS_i686-pc-mingw32 := -fno-rtti $(CXXFLAGS)
 385 CFG_GCCISH_LINK_FLAGS_i686-pc-mingw32 := -shared -fPIC -g -m32
 386 CFG_GCCISH_DEF_FLAG_i686-pc-mingw32 :=
 387 CFG_GCCISH_PRE_LIB_FLAGS_i686-pc-mingw32 :=
 388 CFG_GCCISH_POST_LIB_FLAGS_i686-pc-mingw32 :=
 389 CFG_DEF_SUFFIX_i686-pc-mingw32 := .mingw32.def
 390 CFG_LLC_FLAGS_i686-pc-mingw32 :=
 391 CFG_INSTALL_NAME_i686-pc-mingw32 =
 392 CFG_LIBUV_LINK_FLAGS_i686-pc-mingw32 := -lws2_32 -lpsapi -liphlpapi
 393 CFG_LLVM_BUILD_ENV_i686-pc-mingw32 := CPATH=$(CFG_SRC_DIR)src/etc/mingw-fix-include
 394 CFG_EXE_SUFFIX_i686-pc-mingw32 := .exe
 395 CFG_WINDOWSY_i686-pc-mingw32 := 1
 396 CFG_UNIXY_i686-pc-mingw32 :=
 397 CFG_PATH_MUNGE_i686-pc-mingw32 :=
 398 CFG_LDPATH_i686-pc-mingw32 :=$(CFG_LDPATH_i686-pc-mingw32):$(PATH)
 399 CFG_RUN_i686-pc-mingw32=PATH="$(CFG_LDPATH_i686-pc-mingw32):$(1)" $(2)
 400 CFG_RUN_TARG_i686-pc-mingw32=$(call CFG_RUN_i686-pc-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
 401
 402 # i586-mingw32msvc configuration
 403 CC_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-gcc
 404 CXX_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-g++
 405 CPP_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-cpp
 406 AR_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-ar
 407 CFG_LIB_NAME_i586-mingw32msvc=$(1).dll
 408 CFG_STATIC_LIB_NAME_i586-mingw32msvc=$(1).lib
 409 CFG_LIB_GLOB_i586-mingw32msvc=$(1)-*.dll
 410 CFG_LIB_DSYM_GLOB_i586-mingw32msvc=$(1)-*.dylib.dSYM
 411 CFG_CFLAGS_i586-mingw32msvc := -march=i586 -m32 $(CFLAGS)
 412 CFG_GCCISH_CFLAGS_i586-mingw32msvc := -Wall -Werror -g -march=i586 -m32 $(CFLAGS)
 413 CFG_GCCISH_CXXFLAGS_i586-mingw32msvc := -fno-rtti $(CXXFLAGS)
 414 CFG_GCCISH_LINK_FLAGS_i586-mingw32msvc := -shared -g -m32
 415 CFG_GCCISH_DEF_FLAG_i586-mingw32msvc :=
 416 CFG_GCCISH_PRE_LIB_FLAGS_i586-mingw32msvc :=
 417 CFG_GCCISH_POST_LIB_FLAGS_i586-mingw32msvc :=
 418 CFG_DEF_SUFFIX_i586-mingw32msvc := .mingw32.def
 419 CFG_LLC_FLAGS_i586-mingw32msvc :=
 420 CFG_INSTALL_NAME_i586-mingw32msvc =
 421 CFG_LIBUV_LINK_FLAGS_i586-mingw32msvc := -L$(CFG_MINGW32_CROSS_PATH)/i586-mingw32msvc/lib -lws2_32 -lpsapi -liphlpapi
 422 CFG_EXE_SUFFIX_i586-mingw32msvc := .exe
 423 CFG_WINDOWSY_i586-mingw32msvc := 1
 424 CFG_UNIXY_i586-mingw32msvc :=
 425 CFG_PATH_MUNGE_i586-mingw32msvc := $(strip perl -i.bak -p   \
 426                              -e 's@\\(\S)@/\1@go;'       \
 427                              -e 's@^/([a-zA-Z])/@\1:/@o;')
 428 CFG_LDPATH_i586-mingw32msvc :=
 429 CFG_RUN_i586-mingw32msvc=
 430 CFG_RUN_TARG_i586-mingw32msvc=
 431
 432 # i686-w64-mingw32 configuration
 433 CROSS_PREFIX_i686-w64-mingw32=i686-w64-mingw32-
 434 CC_i686-w64-mingw32=gcc
 435 CXX_i686-w64-mingw32=g++
 436 CPP_i686-w64-mingw32=gcc -E
 437 AR_i686-w64-mingw32=ar
 438 CFG_LIB_NAME_i686-w64-mingw32=$(1).dll
 439 CFG_STATIC_LIB_NAME_i686-w64-mingw32=$(1).lib
 440 CFG_LIB_GLOB_i686-w64-mingw32=$(1)-*.dll
 441 CFG_LIB_DSYM_GLOB_i686-w64-mingw32=$(1)-*.dylib.dSYM
 442 CFG_CFLAGS_i586-w64-mingw32 := -march=i586 -m32 -D_WIN32_WINNT=0x0600 $(CFLAGS)
 443 CFG_GCCISH_CFLAGS_i686-w64-mingw32 := -Wall -Werror -g -m32 -D_WIN32_WINNT=0x0600 $(CFLAGS)
 444 CFG_GCCISH_CXXFLAGS_i686-w64-mingw32 := -fno-rtti $(CXXFLAGS)
 445 CFG_GCCISH_LINK_FLAGS_i686-w64-mingw32 := -shared -g -m32
 446 CFG_GCCISH_DEF_FLAG_i686-w64-mingw32 :=
 447 CFG_GCCISH_PRE_LIB_FLAGS_i686-w64-mingw32 :=
 448 CFG_GCCISH_POST_LIB_FLAGS_i686-w64-mingw32 :=
 449 CFG_DEF_SUFFIX_i686-w64-mingw32 := .mingw32.def
 450 CFG_LLC_FLAGS_i686-w64-mingw32 :=
 451 CFG_INSTALL_NAME_i686-w64-mingw32 =
 452 CFG_LIBUV_LINK_FLAGS_i686-w64-mingw32 := -lws2_32 -lpsapi -liphlpapi
 453 CFG_EXE_SUFFIX_i686-w64-mingw32 := .exe
 454 CFG_WINDOWSY_i686-w64-mingw32 := 1
 455 CFG_UNIXY_i686-w64-mingw32 :=
 456 CFG_PATH_MUNGE_i686-w64-mingw32 :=
 457 CFG_LDPATH_i686-w64-mingw32 :=$(CFG_LDPATH_i686-w64-mingw32):$(PATH)
 458 CFG_RUN_i686-w64-mingw32=PATH="$(CFG_LDPATH_i686-w64-mingw32):$(1)" $(2)
 459 CFG_RUN_TARG_i686-w64-mingw32=$(call CFG_RUN_i686-w64-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
 460 RUSTC_CROSS_FLAGS_i686-w64-mingw32 :=
 461
 462 # x86_64-w64-mingw32 configuration
 463 CROSS_PREFIX_x86_64-w64-mingw32=x86_64-w64-mingw32-
 464 CC_x86_64-w64-mingw32=gcc
 465 CXX_x86_64-w64-mingw32=g++
 466 CPP_x86_64-w64-mingw32=gcc -E
 467 AR_x86_64-w64-mingw32=ar
 468 CFG_LIB_NAME_x86_64-w64-mingw32=$(1).dll
 469 CFG_STATIC_LIB_NAME_x86_64-w64-mingw32=$(1).lib
 470 CFG_LIB_GLOB_x86_64-w64-mingw32=$(1)-*.dll
 471 CFG_LIB_DSYM_GLOB_x86_64-w64-mingw32=$(1)-*.dylib.dSYM
 472 CFG_CFLAGS_x86_64-w64-mingw32 := -m64 -D_WIN32_WINNT=0x0600 $(CFLAGS)
 473 CFG_GCCISH_CFLAGS_x86_64-w64-mingw32 := -Wall -Werror -g -m64 -D_WIN32_WINNT=0x0600 $(CFLAGS)
 474 CFG_GCCISH_CXXFLAGS_x86_64-w64-mingw32 := -fno-rtti $(CXXFLAGS)
 475 CFG_GCCISH_LINK_FLAGS_x86_64-w64-mingw32 := -shared -g -m64
 476 CFG_GCCISH_DEF_FLAG_x86_64-w64-mingw32 :=
 477 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-w64-mingw32 :=
 478 CFG_GCCISH_POST_LIB_FLAGS_x86_64-w64-mingw32 :=
 479 CFG_DEF_SUFFIX_x86_64-w64-mingw32 := .mingw32.def
 480 CFG_LLC_FLAGS_x86_64-w64-mingw32 :=
 481 CFG_INSTALL_NAME_x86_64-w64-mingw32 =
 482 CFG_LIBUV_LINK_FLAGS_x86_64-w64-mingw32 := -lws2_32 -lpsapi -liphlpapi
 483 CFG_EXE_SUFFIX_x86_64-w64-mingw32 := .exe
 484 CFG_WINDOWSY_x86_64-w64-mingw32 := 1
 485 CFG_UNIXY_x86_64-w64-mingw32 :=
 486 CFG_PATH_MUNGE_x86_64-w64-mingw32 :=
 487 CFG_LDPATH_x86_64-w64-mingw32 :=$(CFG_LDPATH_x86_64-w64-mingw32):$(PATH)
 488 CFG_RUN_x86_64-w64-mingw32=PATH="$(CFG_LDPATH_x86_64-w64-mingw32):$(1)" $(2)
 489 CFG_RUN_TARG_x86_64-w64-mingw32=$(call CFG_RUN_x86_64-w64-mingw32,$(HLIB$(1)_H_$(CFG_BUILD)),$(2))
 490 RUSTC_CROSS_FLAGS_x86_64-w64-mingw32 :=
 491
 492 # x86_64-unknown-freebsd configuration
 493 CC_x86_64-unknown-freebsd=$(CC)
 494 CXX_x86_64-unknown-freebsd=$(CXX)
 495 CPP_x86_64-unknown-freebsd=$(CPP)
 496 AR_x86_64-unknown-freebsd=$(AR)
 497 CFG_LIB_NAME_x86_64-unknown-freebsd=lib$(1).so
 498 CFG_STATIC_LIB_NAME_x86_64-unknown-freebsd=lib$(1).a
 499 CFG_LIB_GLOB_x86_64-unknown-freebsd=lib$(1)-*.so
 500 CFG_LIB_DSYM_GLOB_x86_64-unknown-freebsd=$(1)-*.dylib.dSYM
 501 CFG_CFLAGS_x86_64-unknown-freebsd := -I/usr/local/include $(CFLAGS)
 502 CFG_GCCISH_CFLAGS_x86_64-unknown-freebsd := -Wall -Werror -g -fPIC -I/usr/local/include $(CFLAGS)
 503 CFG_GCCISH_LINK_FLAGS_x86_64-unknown-freebsd := -shared -fPIC -g -pthread  -lrt
 504 CFG_GCCISH_DEF_FLAG_x86_64-unknown-freebsd := -Wl,--export-dynamic,--dynamic-list=
 505 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-freebsd := -Wl,-whole-archive
 506 CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-freebsd := -Wl,-no-whole-archive
 507 CFG_DEF_SUFFIX_x86_64-unknown-freebsd := .bsd.def
 508 CFG_LLC_FLAGS_x86_64-unknown-freebsd :=
 509 CFG_INSTALL_NAME_x86_64-unknown-freebsd =
 510 CFG_LIBUV_LINK_FLAGS_x86_64-unknown-freebsd := -pthread  -lkvm
 511 CFG_EXE_SUFFIX_x86_64-unknown-freebsd :=
 512 CFG_WINDOWSY_x86_64-unknown-freebsd :=
 513 CFG_UNIXY_x86_64-unknown-freebsd := 1
 514 CFG_PATH_MUNGE_x86_64-unknown-freebsd :=
 515 CFG_LDPATH_x86_64-unknown-freebsd :=
 516 CFG_RUN_x86_64-unknown-freebsd=$(2)
 517 CFG_RUN_TARG_x86_64-unknown-freebsd=$(call CFG_RUN_x86_64-unknown-freebsd,,$(2))
 518
 519 ifeq ($(CFG_CCACHE_CPP2),1)
 520   CCACHE_CPP2=1
 521   export CCACHE_CPP
 522 endif
 523
 524 ifdef CFG_CCACHE_BASEDIR
 525   CCACHE_BASEDIR=$(CFG_CCACHE_BASEDIR)
 526   export CCACHE_BASEDIR
 527 endif
 528
 529 FIND_COMPILER = $(word 1,$(1:ccache=))
 530
 531 define CFG_MAKE_TOOLCHAIN
 532   # Prepend the tools with their prefix if cross compiling
 533   ifneq ($(CFG_BUILD),$(1))
 534         CC_$(1)=$(CROSS_PREFIX_$(1))$(CC_$(1))
 535         CXX_$(1)=$(CROSS_PREFIX_$(1))$(CXX_$(1))
 536         CPP_$(1)=$(CROSS_PREFIX_$(1))$(CPP_$(1))
 537         AR_$(1)=$(CROSS_PREFIX_$(1))$(AR_$(1))
 538         RUSTC_CROSS_FLAGS_$(1)=-C linker=$$(call FIND_COMPILER,$$(CXX_$(1))) \
 539             -C ar=$$(call FIND_COMPILER,$$(AR_$(1))) $(RUSTC_CROSS_FLAGS_$(1))
 540
 541         RUSTC_FLAGS_$(1)=$$(RUSTC_CROSS_FLAGS_$(1)) $(RUSTC_FLAGS_$(1))
 542   endif
 543
 544   CFG_COMPILE_C_$(1) = $$(CC_$(1))  \
 545         $$(CFG_GCCISH_CFLAGS)      \
 546         $$(CFG_GCCISH_CFLAGS_$(1)) \
 547         $$(CFG_DEPEND_FLAGS)       \
 548         -c -o $$(1) $$(2)
 549   CFG_LINK_C_$(1) = $$(CC_$(1)) \
 550         $$(CFG_GCCISH_LINK_FLAGS) -o $$(1)          \
 551         $$(CFG_GCCISH_LINK_FLAGS_$(1))              \
 552         $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2)     \
 553         $$(call CFG_INSTALL_NAME_$(1),$$(4))
 554   CFG_COMPILE_CXX_$(1) = $$(CXX_$(1)) \
 555         $$(CFG_GCCISH_CFLAGS)      \
 556         $$(CFG_GCCISH_CXXFLAGS)    \
 557         $$(CFG_GCCISH_CFLAGS_$(1)) \
 558         $$(CFG_GCCISH_CXXFLAGS_$(1))    \
 559         $$(CFG_DEPEND_FLAGS)       \
 560         -c -o $$(1) $$(2)
 561   CFG_LINK_CXX_$(1) = $$(CXX_$(1)) \
 562         $$(CFG_GCCISH_LINK_FLAGS) -o $$(1)             \
 563         $$(CFG_GCCISH_LINK_FLAGS_$(1))                 \
 564         $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2)        \
 565         $$(call CFG_INSTALL_NAME_$(1),$$(4))
 566
 567   ifeq ($$(findstring $(HOST_$(1)),arm mips),)
 568
 569   # We're using llvm-mc as our assembler because it supports
 570   # .cfi pseudo-ops on mac
 571   CFG_ASSEMBLE_$(1)=$$(CPP_$(1)) -E $$(CFG_DEPEND_FLAGS) $$(2) | \
 572                     $$(LLVM_MC_$$(CFG_BUILD)) \
 573                     -assemble \
 574                     -filetype=obj \
 575                     -triple=$(1) \
 576                     -o=$$(1)
 577   else
 578
 579   # For the ARM and MIPS crosses, use the toolchain assembler
 580   # FIXME: We should be able to use the LLVM assembler
 581   CFG_ASSEMBLE_$(1)=$$(CC_$(1)) $$(CFG_GCCISH_CFLAGS_$(1)) \
 582                     $$(CFG_DEPEND_FLAGS) $$(2) -c -o $$(1)
 583
 584   endif
 585
 586 endef
 587
 588 $(foreach target,$(CFG_TARGET),\
 589   $(eval $(call CFG_MAKE_TOOLCHAIN,$(target))))