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_TRIPLES),$(eval $(call DEF_HOST_VAR,$(t))))
  20 $(foreach t,$(CFG_TARGET_TRIPLES),$(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_TRIPLES),$(eval $(call DEF_OSTYPE_VAR,$(t))))
  27 $(foreach t,$(CFG_TARGET_TRIPLES),$(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 -DUSE_UTF8
  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   $(info cfg: disabling C++ optimization (CFG_DISABLE_OPTIMIZE_CXX))
  45   CFG_GCCISH_CFLAGS += -O0
  46 else
  47   CFG_GCCISH_CFLAGS += -O2
  48 endif
  49
  50 ifdef CFG_VALGRIND
  51   CFG_VALGRIND += --error-exitcode=100 \
  52                   --quiet \
  53                   --suppressions=$(CFG_SRC_DIR)src/etc/x86.supp \
  54                   $(OS_SUPP)
  55   ifdef CFG_ENABLE_HELGRIND
  56     CFG_VALGRIND += --tool=helgrind
  57   else
  58     CFG_VALGRIND += --tool=memcheck \
  59                     --leak-check=full
  60   endif
  61 endif
  62
  63 ifneq ($(findstring linux,$(CFG_OSTYPE)),)
  64   ifdef CFG_PERF
  65     ifneq ($(CFG_PERF_WITH_LOGFD),)
  66         CFG_PERF_TOOL := $(CFG_PERF) stat -r 3 --log-fd 2
  67     else
  68         CFG_PERF_TOOL := $(CFG_PERF) stat -r 3
  69     endif
  70   else
  71     ifdef CFG_VALGRIND
  72       CFG_PERF_TOOL :=\
  73         $(CFG_VALGRIND) --tool=cachegrind --cache-sim=yes --branch-sim=yes
  74     else
  75       CFG_PERF_TOOL := /usr/bin/time --verbose
  76     endif
  77   endif
  78 endif
  79
  80 # These flags will cause the compiler to produce a .d file
  81 # next to the .o file that lists header deps.
  82 CFG_DEPEND_FLAGS = -MMD -MP -MT $(1) -MF $(1:%.o=%.d)
  83
  84 AR := ar
  85
  86 CFG_INFO := $(info cfg: using $(CFG_C_COMPILER))
  87 ifeq ($(CFG_C_COMPILER),clang)
  88   ifeq ($(origin CC),default)
  89     CC=clang
  90   endif
  91   ifeq ($(origin CXX),default)
  92     CXX=clang++
  93   endif
  94   ifeq ($(origin CPP),default)
  95     CPP=clang
  96   endif
  97 else
  98 ifeq ($(CFG_C_COMPILER),gcc)
  99   ifeq ($(origin CC),default)
 100     CC=gcc
 101   endif
 102   ifeq ($(origin CXX),default)
 103     CXX=g++
 104   endif
 105   ifeq ($(origin CPP),default)
 106     CPP=gcc
 107   endif
 108 else
 109 ifeq ($(CFG_C_COMPILER),ccache clang)
 110   # The -Qunused-arguments sidesteps spurious warnings from clang
 111   ifeq ($(origin CC),default)
 112     CC=ccache clang -Qunused-arguments
 113   endif
 114   ifeq ($(origin CXX),default)
 115     CXX=ccache clang++ -Qunused-arguments
 116   endif
 117   ifeq ($(origin CPP),default)
 118     CPP=ccache clang -Qunused-arguments
 119   endif
 120 else
 121 ifeq ($(CFG_C_COMPILER),ccache gcc)
 122   ifeq ($(origin CC),default)
 123     CC=ccache gcc
 124   endif
 125   ifeq ($(origin CXX),default)
 126     CXX=ccache g++
 127   endif
 128   ifeq ($(origin CPP),default)
 129     CPP=ccache gcc
 130   endif
 131 else
 132   CFG_ERR := $(error please try on a system with gcc or clang)
 133 endif
 134 endif
 135 endif
 136 endif
 137
 138
 139 # x86_64-unknown-linux-gnu configuration
 140 CC_x86_64-unknown-linux-gnu=$(CC)
 141 CXX_x86_64-unknown-linux-gnu=$(CXX)
 142 CPP_x86_64-unknown-linux-gnu=$(CPP)
 143 AR_x86_64-unknown-linux-gnu=$(AR)
 144 CFG_LIB_NAME_x86_64-unknown-linux-gnu=lib$(1).so
 145 CFG_LIB_GLOB_x86_64-unknown-linux-gnu=lib$(1)-*.so
 146 CFG_LIB_DSYM_GLOB_x86_64-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 147 CFG_GCCISH_CFLAGS_x86_64-unknown-linux-gnu := -Wall -Werror -g -fPIC -m64
 148 CFG_GCCISH_CXXFLAGS_x86_64-unknown-linux-gnu := -fno-rtti
 149 CFG_GCCISH_LINK_FLAGS_x86_64-unknown-linux-gnu := -shared -fPIC -ldl -pthread  -lrt -g -m64
 150 CFG_GCCISH_DEF_FLAG_x86_64-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 151 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-linux-gnu := -Wl,-whole-archive
 152 CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-linux-gnu := -Wl,-no-whole-archive
 153 CFG_DEF_SUFFIX_x86_64-unknown-linux-gnu := .linux.def
 154 CFG_INSTALL_NAME_x86_64-unknown-linux-gnu =
 155 CFG_LIBUV_LINK_FLAGS_x86_64-unknown-linux-gnu =
 156 CFG_LLVM_BUILD_ENV_x86_64-unknown-linux-gnu="CXXFLAGS=-fno-omit-frame-pointer"
 157 CFG_EXE_SUFFIX_x86_64-unknown-linux-gnu =
 158 CFG_WINDOWSY_x86_64-unknown-linux-gnu :=
 159 CFG_UNIXY_x86_64-unknown-linux-gnu := 1
 160 CFG_PATH_MUNGE_x86_64-unknown-linux-gnu := true
 161 CFG_LDPATH_x86_64-unknown-linux-gnu :=
 162 CFG_RUN_x86_64-unknown-linux-gnu=$(2)
 163 CFG_RUN_TARG_x86_64-unknown-linux-gnu=$(call CFG_RUN_x86_64-unknown-linux-gnu,,$(2))
 164
 165 # i686-unknown-linux-gnu configuration
 166 CC_i686-unknown-linux-gnu=$(CC)
 167 CXX_i686-unknown-linux-gnu=$(CXX)
 168 CPP_i686-unknown-linux-gnu=$(CPP)
 169 AR_i686-unknown-linux-gnu=$(AR)
 170 CFG_LIB_NAME_i686-unknown-linux-gnu=lib$(1).so
 171 CFG_LIB_GLOB_i686-unknown-linux-gnu=lib$(1)-*.so
 172 CFG_LIB_DSYM_GLOB_i686-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 173 CFG_GCCISH_CFLAGS_i686-unknown-linux-gnu := -Wall -Werror -g -fPIC -m32
 174 CFG_GCCISH_CXXFLAGS_i686-unknown-linux-gnu := -fno-rtti
 175 CFG_GCCISH_LINK_FLAGS_i686-unknown-linux-gnu := -shared -fPIC -ldl -pthread  -lrt -g -m32
 176 CFG_GCCISH_DEF_FLAG_i686-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 177 CFG_GCCISH_PRE_LIB_FLAGS_i686-unknown-linux-gnu := -Wl,-whole-archive
 178 CFG_GCCISH_POST_LIB_FLAGS_i686-unknown-linux-gnu := -Wl,-no-whole-archive
 179 CFG_DEF_SUFFIX_i686-unknown-linux-gnu := .linux.def
 180 CFG_INSTALL_NAME_i686-unknown-linux-gnu =
 181 CFG_LIBUV_LINK_FLAGS_i686-unknown-linux-gnu =
 182 CFG_LLVM_BUILD_ENV_i686-unknown-linux-gnu="CXXFLAGS=-fno-omit-frame-pointer"
 183 CFG_EXE_SUFFIX_i686-unknown-linux-gnu =
 184 CFG_WINDOWSY_i686-unknown-linux-gnu :=
 185 CFG_UNIXY_i686-unknown-linux-gnu := 1
 186 CFG_PATH_MUNGE_i686-unknown-linux-gnu := true
 187 CFG_LDPATH_i686-unknown-linux-gnu :=
 188 CFG_RUN_i686-unknown-linux-gnu=$(2)
 189 CFG_RUN_TARG_i686-unknown-linux-gnu=$(call CFG_RUN_i686-unknown-linux-gnu,,$(2))
 190
 191 # x86_64-apple-darwin configuration
 192 CC_x86_64-apple-darwin=$(CC)
 193 CXX_x86_64-apple-darwin=$(CXX)
 194 CPP_x86_64-apple-darwin=$(CPP)
 195 AR_x86_64-apple-darwin=$(AR)
 196 CFG_LIB_NAME_x86_64-apple-darwin=lib$(1).dylib
 197 CFG_LIB_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib
 198 CFG_LIB_DSYM_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib.dSYM
 199 CFG_GCCISH_CFLAGS_x86_64-apple-darwin := -Wall -Werror -g -fPIC -m64 -arch x86_64
 200 CFG_GCCISH_CXXFLAGS_x86_64-apple-darwin := -fno-rtti
 201 CFG_GCCISH_LINK_FLAGS_x86_64-apple-darwin := -dynamiclib -pthread  -framework CoreServices -Wl,-no_compact_unwind -m64
 202 CFG_GCCISH_DEF_FLAG_x86_64-apple-darwin := -Wl,-exported_symbols_list,
 203 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-apple-darwin :=
 204 CFG_GCCISH_POST_LIB_FLAGS_x86_64-apple-darwin :=
 205 CFG_DEF_SUFFIX_x86_64-apple-darwin := .darwin.def
 206 CFG_INSTALL_NAME_x86_64-apple-darwin = -Wl,-install_name,@rpath/$(1)
 207 CFG_LIBUV_LINK_FLAGS_x86_64-apple-darwin =
 208 CFG_EXE_SUFFIX_x86_64-apple-darwin :=
 209 CFG_WINDOWSY_x86_64-apple-darwin :=
 210 CFG_UNIXY_x86_64-apple-darwin := 1
 211 CFG_PATH_MUNGE_x86_64-apple-darwin := true
 212 CFG_LDPATH_x86_64-apple-darwin :=
 213 CFG_RUN_x86_64-apple-darwin=$(2)
 214 CFG_RUN_TARG_x86_64-apple-darwin=$(call CFG_RUN_x86_64-apple-darwin,,$(2))
 215
 216 # i686-apple-darwin configuration
 217 CC_i686-apple-darwin=$(CC)
 218 CXX_i686-apple-darwin=$(CXX)
 219 CPP_i686-apple-darwin=$(CPP)
 220 AR_i686-apple-darwin=$(AR)
 221 CFG_LIB_NAME_i686-apple-darwin=lib$(1).dylib
 222 CFG_LIB_GLOB_i686-apple-darwin=lib$(1)-*.dylib
 223 CFG_LIB_DSYM_GLOB_i686-apple-darwin=lib$(1)-*.dylib.dSYM
 224 CFG_GCCISH_CFLAGS_i686-apple-darwin := -Wall -Werror -g -fPIC -m32 -arch i386
 225 CFG_GCCISH_CXXFLAGS_i686-apple-darwin := -fno-rtti
 226 CFG_GCCISH_LINK_FLAGS_i686-apple-darwin := -dynamiclib -pthread  -framework CoreServices -Wl,-no_compact_unwind -m32
 227 CFG_GCCISH_DEF_FLAG_i686-apple-darwin := -Wl,-exported_symbols_list,
 228 CFG_GCCISH_PRE_LIB_FLAGS_i686-apple-darwin :=
 229 CFG_GCCISH_POST_LIB_FLAGS_i686-apple-darwin :=
 230 CFG_DEF_SUFFIX_i686-apple-darwin := .darwin.def
 231 CFG_INSTALL_NAME_i686-apple-darwin = -Wl,-install_name,@rpath/$(1)
 232 CFG_LIBUV_LINK_FLAGS_i686-apple-darwin =
 233 CFG_EXE_SUFFIX_i686-apple-darwin :=
 234 CFG_WINDOWSY_i686-apple-darwin :=
 235 CFG_UNIXY_i686-apple-darwin := 1
 236 CFG_PATH_MUNGE_i686-apple-darwin := true
 237 CFG_LDPATH_i686-apple-darwin :=
 238 CFG_RUN_i686-apple-darwin=$(2)
 239 CFG_RUN_TARG_i686-apple-darwin=$(call CFG_RUN_i686-apple-darwin,,$(2))
 240
 241 # arm-linux-androideabi configuration
 242 CC_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc
 243 CXX_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-g++
 244 CPP_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-gcc
 245 AR_arm-linux-androideabi=$(CFG_ANDROID_CROSS_PATH)/bin/arm-linux-androideabi-ar
 246 CFG_LIB_NAME_arm-linux-androideabi=lib$(1).so
 247 CFG_LIB_GLOB_arm-linux-androideabi=lib$(1)-*.so
 248 CFG_LIB_DSYM_GLOB_arm-linux-androideabi=lib$(1)-*.dylib.dSYM
 249 CFG_GCCISH_CFLAGS_arm-linux-androideabi := -Wall -g -fPIC -D__arm__ -DANDROID -D__ANDROID__
 250 CFG_GCCISH_CXXFLAGS_arm-linux-androideabi := -fno-rtti
 251 CFG_GCCISH_LINK_FLAGS_arm-linux-androideabi := -shared -fPIC -ldl -g -lm -lsupc++ -lgnustl_shared
 252 CFG_GCCISH_DEF_FLAG_arm-linux-androideabi := -Wl,--export-dynamic,--dynamic-list=
 253 CFG_GCCISH_PRE_LIB_FLAGS_arm-linux-androideabi := -Wl,-whole-archive
 254 CFG_GCCISH_POST_LIB_FLAGS_arm-linux-androideabi := -Wl,-no-whole-archive
 255 CFG_DEF_SUFFIX_arm-linux-androideabi := .android.def
 256 CFG_INSTALL_NAME_arm-linux-androideabi =
 257 CFG_LIBUV_LINK_FLAGS_arm-linux-androideabi =
 258 CFG_EXE_SUFFIX_arm-linux-androideabi :=
 259 CFG_WINDOWSY_arm-linux-androideabi :=
 260 CFG_UNIXY_arm-linux-androideabi := 1
 261 CFG_PATH_MUNGE_arm-linux-androideabi := true
 262 CFG_LDPATH_arm-linux-androideabi :=
 263 CFG_RUN_arm-linux-androideabi=
 264 CFG_RUN_TARG_arm-linux-androideabi=
 265 RUSTC_FLAGS_arm-linux-androideabi :=--android-cross-path=$(CFG_ANDROID_CROSS_PATH)
 266
 267 # arm-unknown-linux-gnueabihf configuration
 268 CC_arm-unknown-linux-gnueabihf=arm-linux-gnueabihf-gcc
 269 CXX_arm-unknown-linux-gnueabihf=arm-linux-gnueabihf-g++
 270 CPP_arm-unknown-linux-gnueabihf=arm-linux-gnueabihf-gcc -E
 271 AR_arm-unknown-linux-gnueabihf=arm-linux-gnueabihf-ar
 272 CFG_LIB_NAME_arm-unknown-linux-gnueabihf=lib$(1).so
 273 CFG_LIB_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.so
 274 CFG_LIB_DSYM_GLOB_arm-unknown-linux-gnueabihf=lib$(1)-*.dylib.dSYM
 275 CFG_GCCISH_CFLAGS_arm-unknown-linux-gnueabihf := -Wall -g -fPIC
 276 CFG_GCCISH_CXXFLAGS_arm-unknown-linux-gnueabihf := -fno-rtti
 277 CFG_GCCISH_LINK_FLAGS_arm-unknown-linux-gnueabihf := -shared -fPIC -g
 278 CFG_GCCISH_DEF_FLAG_arm-unknown-linux-gnueabihf := -Wl,--export-dynamic,--dynamic-list=
 279 CFG_GCCISH_PRE_LIB_FLAGS_arm-unknown-linux-gnueabihf := -Wl,-whole-archive
 280 CFG_GCCISH_POST_LIB_FLAGS_arm-unknown-linux-gnueabihf := -Wl,-no-whole-archive
 281 CFG_DEF_SUFFIX_arm-unknown-linux-gnueabihf := .linux.def
 282 CFG_INSTALL_NAME_ar,-unknown-linux-gnueabihf =
 283 CFG_LIBUV_LINK_FLAGS_arm-unknown-linux-gnueabihf =
 284 CFG_EXE_SUFFIX_arm-unknown-linux-gnueabihf :=
 285 CFG_WINDOWSY_arm-unknown-linux-gnueabihf :=
 286 CFG_UNIXY_arm-unknown-linux-gnueabihf := 1
 287 CFG_PATH_MUNGE_arm-unknown-linux-gnueabihf := true
 288 CFG_LDPATH_arm-unknown-linux-gnueabihf :=
 289 CFG_RUN_arm-unknown-linux-gnueabihf=
 290 CFG_RUN_TARG_arm-unknown-linux-gnueabihf=
 291 RUSTC_FLAGS_arm-unknown-linux-gnueabihf := --linker=$(CC_arm-unknown-linux-gnueabihf)
 292
 293 # mips-unknown-linux-gnu configuration
 294 CC_mips-unknown-linux-gnu=mips-linux-gnu-gcc
 295 CXX_mips-unknown-linux-gnu=mips-linux-gnu-g++
 296 CPP_mips-unknown-linux-gnu=mips-linux-gnu-gcc -E
 297 AR_mips-unknown-linux-gnu=mips-linux-gnu-ar
 298 CFG_LIB_NAME_mips-unknown-linux-gnu=lib$(1).so
 299 CFG_LIB_GLOB_mips-unknown-linux-gnu=lib$(1)-*.so
 300 CFG_LIB_DSYM_GLOB_mips-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
 301 CFG_GCCISH_CFLAGS_mips-unknown-linux-gnu := -Wall -g -fPIC -mips32r2 -msoft-float -mabi=32 -mno-compact-eh
 302 CFG_GCCISH_CXXFLAGS_mips-unknown-linux-gnu := -fno-rtti
 303 CFG_GCCISH_LINK_FLAGS_mips-unknown-linux-gnu := -shared -fPIC -g -mips32r2 -msoft-float -mabi=32
 304 CFG_GCCISH_DEF_FLAG_mips-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
 305 CFG_GCCISH_PRE_LIB_FLAGS_mips-unknown-linux-gnu := -Wl,-whole-archive
 306 CFG_GCCISH_POST_LIB_FLAGS_mips-unknown-linux-gnu := -Wl,-no-whole-archive
 307 CFG_DEF_SUFFIX_mips-unknown-linux-gnu := .linux.def
 308 CFG_INSTALL_NAME_mips-unknown-linux-gnu =
 309 CFG_LIBUV_LINK_FLAGS_mips-unknown-linux-gnu =
 310 CFG_EXE_SUFFIX_mips-unknown-linux-gnu :=
 311 CFG_WINDOWSY_mips-unknown-linux-gnu :=
 312 CFG_UNIXY_mips-unknown-linux-gnu := 1
 313 CFG_PATH_MUNGE_mips-unknown-linux-gnu := true
 314 CFG_LDPATH_mips-unknown-linux-gnu :=
 315 CFG_RUN_mips-unknown-linux-gnu=
 316 CFG_RUN_TARG_mips-unknown-linux-gnu=
 317
 318 # i686-pc-mingw32 configuration
 319 CC_i686-pc-mingw32=$(CC)
 320 CXX_i686-pc-mingw32=$(CXX)
 321 CPP_i686-pc-mingw32=$(CPP)
 322 AR_i686-pc-mingw32=$(AR)
 323 CFG_LIB_NAME_i686-pc-mingw32=$(1).dll
 324 CFG_LIB_GLOB_i686-pc-mingw32=$(1)-*.dll
 325 CFG_LIB_DSYM_GLOB_i686-pc-mingw32=$(1)-*.dylib.dSYM
 326 CFG_GCCISH_CFLAGS_i686-pc-mingw32 := -Wall -Werror -g -m32 -march=i686 -D_WIN32_WINNT=0x0600
 327 CFG_GCCISH_CXXFLAGS_i686-pc-mingw32 := -fno-rtti
 328 CFG_GCCISH_LINK_FLAGS_i686-pc-mingw32 := -shared -fPIC -g -m32
 329 CFG_GCCISH_DEF_FLAG_i686-pc-mingw32 :=
 330 CFG_GCCISH_PRE_LIB_FLAGS_i686-pc-mingw32 :=
 331 CFG_GCCISH_POST_LIB_FLAGS_i686-pc-mingw32 :=
 332 CFG_DEF_SUFFIX_i686-pc-mingw32 := .mingw32.def
 333 CFG_INSTALL_NAME_i686-pc-mingw32 =
 334 CFG_LIBUV_LINK_FLAGS_i686-pc-mingw32 := -lWs2_32 -lpsapi -liphlpapi
 335 CFG_EXE_SUFFIX_i686-pc-mingw32 := .exe
 336 CFG_WINDOWSY_i686-pc-mingw32 := 1
 337 CFG_UNIXY_i686-pc-mingw32 :=
 338 CFG_PATH_MUNGE_i686-pc-mingw32 :=
 339 CFG_LDPATH_i686-pc-mingw32 :=$(CFG_LDPATH_i686-pc-mingw32):$(PATH)
 340 CFG_RUN_i686-pc-mingw32=PATH="$(CFG_LDPATH_i686-pc-mingw32):$(1)" $(2)
 341 CFG_RUN_TARG_i686-pc-mingw32=$(call CFG_RUN_i686-pc-mingw32,$(HLIB$(1)_H_$(CFG_BUILD_TRIPLE)),$(2))
 342
 343 # i586-mingw32msvc configuration
 344 CC_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-gcc
 345 CXX_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-g++
 346 CPP_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-cpp
 347 AR_i586-mingw32msvc=$(CFG_MINGW32_CROSS_PATH)/bin/i586-mingw32msvc-ar
 348 CFG_LIB_NAME_i586-mingw32msvc=$(1).dll
 349 CFG_LIB_GLOB_i586-mingw32msvc=$(1)-*.dll
 350 CFG_LIB_DSYM_GLOB_i586-mingw32msvc=$(1)-*.dylib.dSYM
 351 CFG_GCCISH_CFLAGS_i586-mingw32msvc := -Wall -Werror -g -march=i586 -m32
 352 CFG_GCCISH_CXXFLAGS_i586-mingw32msvc := -fno-rtti
 353 CFG_GCCISH_LINK_FLAGS_i586-mingw32msvc := -shared -g -m32
 354 CFG_GCCISH_DEF_FLAG_i586-mingw32msvc :=
 355 CFG_GCCISH_PRE_LIB_FLAGS_i586-mingw32msvc :=
 356 CFG_GCCISH_POST_LIB_FLAGS_i586-mingw32msvc :=
 357 CFG_DEF_SUFFIX_i586-mingw32msvc := .mingw32.def
 358 CFG_INSTALL_NAME_i586-mingw32msvc =
 359 CFG_LIBUV_LINK_FLAGS_i586-mingw32msvc := -L$(CFG_MINGW32_CROSS_PATH)/i586-mingw32msvc/lib -lws2_32 -lpsapi -liphlpapi
 360 CFG_EXE_SUFFIX_i586-mingw32msvc := .exe
 361 CFG_WINDOWSY_i586-mingw32msvc := 1
 362 CFG_UNIXY_i586-mingw32msvc :=
 363 CFG_PATH_MUNGE_i586-mingw32msvc := $(strip perl -i.bak -p   \
 364                              -e 's@\\(\S)@/\1@go;'       \
 365                              -e 's@^/([a-zA-Z])/@\1:/@o;')
 366 CFG_LDPATH_i586-mingw32msvc :=
 367 CFG_RUN_i586-mingw32msvc=
 368 CFG_RUN_TARG_i586-mingw32msvc=
 369
 370 # x86_64-w64-mingw32 configuration
 371 CC_x86_64-w64-mingw32=$(CC)
 372 CXX_x86_64-w64-mingw32=$(CXX)
 373 CPP_x86_64-w64-mingw32=$(CPP)
 374 AR_x86_64-w64-mingw32=$(AR)
 375 CFG_LIB_NAME_x86_64-w64-mingw32=$(1).dll
 376 CFG_LIB_GLOB_x86_64-w64-mingw32=$(1)-*.dll
 377 CFG_LIB_DSYM_GLOB_x86_64-w64-mingw32=$(1)-*.dylib.dSYM
 378 CFG_GCCISH_CFLAGS_x86_64-w64-mingw32 := -Wall -Werror -g -m64 -D_WIN32_WINNT=0x0600
 379 CFG_GCCISH_CXXFLAGS_x86_64-w64-mingw32 := -fno-rtti
 380 CFG_GCCISH_LINK_FLAGS_x86_64-w64-mingw32 := -shared -fPIC -g -m64
 381 CFG_GCCISH_DEF_FLAG_x86_64-w64-mingw32 :=
 382 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-w64-mingw32 :=
 383 CFG_GCCISH_POST_LIB_FLAGS_x86_64-w64-mingw32 :=
 384 CFG_DEF_SUFFIX_x86_64-w64-mingw32 := .mingw32.def
 385 CFG_INSTALL_NAME_x86_64-w64-mingw32 =
 386 CFG_LIBUV_LINK_FLAGS_x86_64-w64-mingw32 := -lWs2_32 -lpsapi -liphlpapi
 387 CFG_EXE_SUFFIX_x86_64-w64-mingw32 := .exe
 388 CFG_WINDOWSY_x86_64-w64-mingw32 := 1
 389 CFG_UNIXY_x86_64-w64-mingw32 :=
 390 CFG_PATH_MUNGE_x86_64-w64-mingw32 :=
 391 CFG_LDPATH_x86_64-w64-mingw32 :=$(CFG_LDPATH_x86_64-w64-mingw32):$(PATH)
 392 CFG_RUN_x86_64-w64-mingw32=PATH="$(CFG_LDPATH_x86_64-w64-mingw32):$(1)" $(2)
 393 CFG_RUN_TARG_x86_64-w64-mingw32=$(call CFG_RUN_x86_64-w64-mingw32,$(HLIB$(1)_H_$(CFG_BUILD_TRIPLE)),$(2))
 394
 395 # x86_64-unknown-freebsd configuration
 396 CC_x86_64-unknown-freebsd=$(CC)
 397 CXX_x86_64-unknown-freebsd=$(CXX)
 398 CPP_x86_64-unknown-freebsd=$(CPP)
 399 AR_x86_64-unknown-freebsd=$(AR)
 400 CFG_LIB_NAME_x86_64-unknown-freebsd=lib$(1).so
 401 CFG_LIB_GLOB_x86_64-unknown-freebsd=lib$(1)-*.so
 402 CFG_LIB_DSYM_GLOB_x86_64-unknown-freebsd=$(1)-*.dylib.dSYM
 403 CFG_GCCISH_CFLAGS_x86_64-unknown-freebsd := -Wall -Werror -g -fPIC -I/usr/local/include
 404 CFG_GCCISH_LINK_FLAGS_x86_64-unknown-freebsd := -shared -fPIC -g -pthread  -lrt
 405 CFG_GCCISH_DEF_FLAG_x86_64-unknown-freebsd := -Wl,--export-dynamic,--dynamic-list=
 406 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-freebsd := -Wl,-whole-archive
 407 CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-freebsd := -Wl,-no-whole-archive
 408 CFG_DEF_SUFFIX_x86_64-unknown-freebsd := .bsd.def
 409 CFG_INSTALL_NAME_x86_64-unknown-freebsd =
 410 CFG_LIBUV_LINK_FLAGS_x86_64-unknown-freebsd := -pthread  -lkvm
 411 CFG_EXE_SUFFIX_x86_64-unknown-freebsd :=
 412 CFG_WINDOWSY_x86_64-unknown-freebsd :=
 413 CFG_UNIXY_x86_64-unknown-freebsd := 1
 414 CFG_PATH_MUNGE_x86_64-unknown-freebsd :=
 415 CFG_LDPATH_x86_64-unknown-freebsd :=
 416 CFG_RUN_x86_64-unknown-freebsd=$(2)
 417 CFG_RUN_TARG_x86_64-unknown-freebsd=$(call CFG_RUN_x86_64-unknown-freebsd,,$(2))
 418
 419 ifeq ($(CFG_CCACHE_CPP2),1)
 420   CCACHE_CPP2=1
 421   export CCACHE_CPP
 422 endif
 423
 424 ifdef CFG_CCACHE_BASEDIR
 425   CCACHE_BASEDIR=$(CFG_CCACHE_BASEDIR)
 426   export CCACHE_BASEDIR
 427 endif
 428
 429 define CFG_MAKE_TOOLCHAIN
 430   CFG_COMPILE_C_$(1) = $$(CC_$(1))  \
 431         $$(CFG_GCCISH_CFLAGS)      \
 432         $$(CFG_GCCISH_CFLAGS_$(1)) \
 433         $$(CFG_DEPEND_FLAGS)       \
 434         -c -o $$(1) $$(2)
 435   CFG_LINK_C_$(1) = $$(CC_$(1)) \
 436         $$(CFG_GCCISH_LINK_FLAGS) -o $$(1)          \
 437         $$(CFG_GCCISH_LINK_FLAGS_$(1)))             \
 438         $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2)     \
 439         $$(call CFG_INSTALL_NAME_$(1),$$(4))
 440   CFG_COMPILE_CXX_$(1) = $$(CXX_$(1)) \
 441         $$(CFG_GCCISH_CFLAGS)      \
 442         $$(CFG_GCCISH_CXXFLAGS)    \
 443         $$(CFG_GCCISH_CFLAGS_$(1)) \
 444         $$(CFG_GCCISH_CXXFLAGS_$(1))    \
 445         $$(CFG_DEPEND_FLAGS)       \
 446         -c -o $$(1) $$(2)
 447   CFG_LINK_CXX_$(1) = $$(CXX_$(1)) \
 448         $$(CFG_GCCISH_LINK_FLAGS) -o $$(1)             \
 449         $$(CFG_GCCISH_LINK_FLAGS_$(1))                 \
 450         $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2)        \
 451         $$(call CFG_INSTALL_NAME_$(1),$$(4))
 452
 453   ifneq ($(1),arm-linux-androideabi)
 454
 455   # We're using llvm-mc as our assembler because it supports
 456   # .cfi pseudo-ops on mac
 457   CFG_ASSEMBLE_$(1)=$$(CPP_$(1)) -E $$(CFG_DEPEND_FLAGS) $$(2) | \
 458                     $$(LLVM_MC_$$(CFG_BUILD_TRIPLE)) \
 459                     -assemble \
 460                     -filetype=obj \
 461                     -triple=$(1) \
 462                     -o=$$(1)
 463   else
 464
 465   # For the Android cross, use the Android assembler
 466   # XXX: We should be able to use the LLVM assembler
 467   CFG_ASSEMBLE_$(1)=$$(CPP_$(1)) $$(CFG_DEPEND_FLAGS) $$(2) -c -o $$(1)
 468
 469   endif
 470
 471 endef
 472
 473 $(foreach target,$(CFG_TARGET_TRIPLES),\
 474   $(eval $(call CFG_MAKE_TOOLCHAIN,$(target))))