Makefile

   1
   2 CONFIG := clang
   3 # CONFIG := gcc
   4 # CONFIG := gcc-4.8
   5 # CONFIG := emcc
   6 # CONFIG := mxe
   7 # CONFIG := msys2
   8 # CONFIG := msys2-64
   9
  10 # features (the more the better)
  11 ENABLE_TCL := 1
  12 ENABLE_ABC := 1
  13 ENABLE_GLOB := 1
  14 ENABLE_PLUGINS := 1
  15 ENABLE_READLINE := 1
  16 ENABLE_EDITLINE := 0
  17 ENABLE_VERIFIC := 0
  18 ENABLE_COVER := 1
  19 ENABLE_LIBYOSYS := 0
  20 ENABLE_PROTOBUF := 0
  21
  22 # python wrappers
  23 ENABLE_PYOSYS := 0
  24 PYTHON_VERSION_TESTCODE := "import sys;t='{v[0]}.{v[1]}'.format(v=list(sys.version_info[:2]));print(t)"
  25 PYTHON_EXECUTABLE := $(shell if python3 -c ""; then echo "python3"; else echo "python"; fi)
  26 PYTHON_VERSION := $(shell $(PYTHON_EXECUTABLE) -c ""$(PYTHON_VERSION_TESTCODE)"")
  27 PYTHON_MAJOR_VERSION := $(shell echo $(PYTHON_VERSION) | cut -f1 -d.)
  28 PYTHON_PREFIX := `$(PYTHON_EXECUTABLE)-config --prefix`
  29 PYTHON_DESTDIR := $(PYTHON_PREFIX)/lib/python$(PYTHON_VERSION)/site-packages
  30
  31 # other configuration flags
  32 ENABLE_GCOV := 0
  33 ENABLE_GPROF := 0
  34 ENABLE_DEBUG := 0
  35 ENABLE_NDEBUG := 0
  36 LINK_CURSES := 0
  37 LINK_TERMCAP := 0
  38 LINK_ABC := 0
  39 # Needed for environments that don't have proper thread support (i.e. emscripten)
  40 DISABLE_ABC_THREADS := 0
  41
  42 # clang sanitizers
  43 SANITIZER =
  44 # SANITIZER = address
  45 # SANITIZER = memory
  46 # SANITIZER = undefined
  47 # SANITIZER = cfi
  48
  49
  50 OS := $(shell uname -s)
  51 PREFIX ?= /usr/local
  52 INSTALL_SUDO :=
  53
  54 BINDIR := $(PREFIX)/bin
  55 LIBDIR := $(PREFIX)/lib
  56 DATDIR := $(PREFIX)/share/yosys
  57
  58 EXE =
  59 OBJS =
  60 GENFILES =
  61 EXTRA_OBJS =
  62 EXTRA_TARGETS =
  63 TARGETS = yosys$(EXE) yosys-config
  64
  65 PRETTY = 1
  66 SMALL = 0
  67
  68 # Unit test
  69 UNITESTPATH := tests/unit
  70
  71 all: top-all
  72
  73 YOSYS_SRC := $(dir $(firstword $(MAKEFILE_LIST)))
  74 VPATH := $(YOSYS_SRC)
  75
  76 CXXFLAGS := $(CXXFLAGS) -Wall -Wextra -ggdb -I. -I"$(YOSYS_SRC)" -MD -D_YOSYS_ -fPIC -I$(PREFIX)/include
  77 LDFLAGS := $(LDFLAGS) -L$(LIBDIR)
  78 LDLIBS := $(LDLIBS) -lstdc++ -lm
  79 PLUGIN_LDFLAGS :=
  80
  81 PKG_CONFIG ?= pkg-config
  82 SED ?= sed
  83 BISON ?= bison
  84 STRIP ?= strip
  85 AWK ?= awk
  86
  87 ifeq ($(OS), Darwin)
  88 PLUGIN_LDFLAGS += -undefined dynamic_lookup
  89
  90 # homebrew search paths
  91 ifneq ($(shell which brew),)
  92 BREW_PREFIX := $(shell brew --prefix)/opt
  93 CXXFLAGS += -I$(BREW_PREFIX)/readline/include
  94 LDFLAGS += -L$(BREW_PREFIX)/readline/lib
  95 PKG_CONFIG_PATH := $(BREW_PREFIX)/libffi/lib/pkgconfig:$(PKG_CONFIG_PATH)
  96 PKG_CONFIG_PATH := $(BREW_PREFIX)/tcl-tk/lib/pkgconfig:$(PKG_CONFIG_PATH)
  97 export PATH := $(BREW_PREFIX)/bison/bin:$(BREW_PREFIX)/gettext/bin:$(BREW_PREFIX)/flex/bin:$(PATH)
  98
  99 # macports search paths
 100 else ifneq ($(shell which port),)
 101 PORT_PREFIX := $(patsubst %/bin/port,%,$(shell which port))
 102 CXXFLAGS += -I$(PORT_PREFIX)/include
 103 LDFLAGS += -L$(PORT_PREFIX)/lib
 104 PKG_CONFIG_PATH := $(PORT_PREFIX)/lib/pkgconfig:$(PKG_CONFIG_PATH)
 105 export PATH := $(PORT_PREFIX)/bin:$(PATH)
 106 endif
 107
 108 else
 109 LDFLAGS += -rdynamic
 110 LDLIBS += -lrt
 111 endif
 112
 113 YOSYS_VER := 0.8+$(shell cd $(YOSYS_SRC) && test -e .git && { git log --author=clifford@clifford.at --oneline 4d4665b.. 2> /dev/null | wc -l; })
 114 GIT_REV := $(shell cd $(YOSYS_SRC) && git rev-parse --short HEAD 2> /dev/null || echo UNKNOWN)
 115 OBJS = kernel/version_$(GIT_REV).o
 116
 117 # set 'ABCREV = default' to use abc/ as it is
 118 #
 119 # Note: If you do ABC development, make sure that 'abc' in this directory
 120 # is just a symlink to your actual ABC working directory, as 'make mrproper'
 121 # will remove the 'abc' directory and you do not want to accidentally
 122 # delete your work on ABC..
 123 ABCREV = 3709744
 124 ABCPULL = 1
 125 ABCURL ?= https://github.com/berkeley-abc/abc
 126 ABCMKARGS = CC="$(CXX)" CXX="$(CXX)" ABC_USE_LIBSTDCXX=1
 127
 128 # set ABCEXTERNAL = <abc-command> to use an external ABC instance
 129 # Note: The in-tree ABC (yosys-abc) will not be installed when ABCEXTERNAL is set.
 130 ABCEXTERNAL ?=
 131
 132 define newline
 133
 134
 135 endef
 136
 137 ifneq ($(wildcard Makefile.conf),)
 138 $(info $(subst $$--$$,$(newline),$(shell sed 's,^,[Makefile.conf] ,; s,$$,$$--$$,;' < Makefile.conf | tr -d '\n' | sed 's,\$$--\$$$$,,')))
 139 include Makefile.conf
 140 endif
 141
 142 ifeq ($(CONFIG),clang)
 143 CXX = clang
 144 LD = clang++
 145 CXXFLAGS += -std=c++11 -Os
 146 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
 147
 148 ifneq ($(SANITIZER),)
 149 $(info [Clang Sanitizer] $(SANITIZER))
 150 CXXFLAGS += -g -O1 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize=$(SANITIZER)
 151 LDFLAGS += -g -fsanitize=$(SANITIZER)
 152 ifeq ($(SANITIZER),address)
 153 ENABLE_COVER := 0
 154 endif
 155 ifeq ($(SANITIZER),memory)
 156 CXXFLAGS += -fPIE -fsanitize-memory-track-origins
 157 LDFLAGS += -fPIE -fsanitize-memory-track-origins
 158 endif
 159 ifeq ($(SANITIZER),cfi)
 160 CXXFLAGS += -flto
 161 LDFLAGS += -flto
 162 endif
 163 endif
 164
 165 else ifeq ($(CONFIG),gcc)
 166 CXX = gcc
 167 LD = gcc
 168 CXXFLAGS += -std=c++11 -Os
 169 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
 170
 171 else ifeq ($(CONFIG),gcc-static)
 172 LD = $(CXX)
 173 LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -static
 174 LDLIBS := $(filter-out -lrt,$(LDLIBS))
 175 CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
 176 CXXFLAGS += -std=c++11 -Os
 177 ABCMKARGS = CC="$(CC)" CXX="$(CXX)" LD="$(LD)" ABC_USE_LIBSTDCXX=1 LIBS="-lm -lpthread -static" OPTFLAGS="-O" \
 178                        ARCHFLAGS="-DABC_USE_STDINT_H -DABC_NO_DYNAMIC_LINKING=1 -Wno-unused-but-set-variable $(ARCHFLAGS)" ABC_USE_NO_READLINE=1
 179 ifeq ($(DISABLE_ABC_THREADS),1)
 180 ABCMKARGS += "ABC_USE_NO_PTHREADS=1"
 181 endif
 182
 183 else ifeq ($(CONFIG),gcc-4.8)
 184 CXX = gcc-4.8
 185 LD = gcc-4.8
 186 CXXFLAGS += -std=c++11 -Os
 187 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
 188
 189 else ifeq ($(CONFIG),cygwin)
 190 CXX = gcc
 191 LD = gcc
 192 CXXFLAGS += -std=gnu++11 -Os
 193 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
 194
 195 else ifeq ($(CONFIG),emcc)
 196 CXX = emcc
 197 LD = emcc
 198 CXXFLAGS := -std=c++11 $(filter-out -fPIC -ggdb,$(CXXFLAGS))
 199 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H -DABC_MEMALIGN=8"
 200 EMCCFLAGS := -Os -Wno-warn-absolute-paths
 201 EMCCFLAGS += --memory-init-file 0 --embed-file share -s NO_EXIT_RUNTIME=1
 202 EMCCFLAGS += -s EXPORTED_FUNCTIONS="['_main','_run','_prompt','_errmsg']"
 203 EMCCFLAGS += -s TOTAL_MEMORY=128*1024*1024
 204 # https://github.com/kripken/emscripten/blob/master/src/settings.js
 205 CXXFLAGS += $(EMCCFLAGS)
 206 LDFLAGS += $(EMCCFLAGS)
 207 LDLIBS =
 208 EXE = .js
 209
 210 TARGETS := $(filter-out yosys-config,$(TARGETS))
 211 EXTRA_TARGETS += yosysjs-$(YOSYS_VER).zip
 212
 213 ifeq ($(ENABLE_ABC),1)
 214 LINK_ABC := 1
 215 DISABLE_ABC_THREADS := 1
 216 endif
 217
 218 viz.js:
 219         wget -O viz.js.part https://github.com/mdaines/viz.js/releases/download/0.0.3/viz.js
 220         mv viz.js.part viz.js
 221
 222 yosysjs-$(YOSYS_VER).zip: yosys.js viz.js misc/yosysjs/*
 223         rm -rf yosysjs-$(YOSYS_VER) yosysjs-$(YOSYS_VER).zip
 224         mkdir -p yosysjs-$(YOSYS_VER)
 225         cp viz.js misc/yosysjs/* yosys.js yosysjs-$(YOSYS_VER)/
 226         zip -r yosysjs-$(YOSYS_VER).zip yosysjs-$(YOSYS_VER)
 227
 228 yosys.html: misc/yosys.html
 229         $(P) cp misc/yosys.html yosys.html
 230
 231 else ifeq ($(CONFIG),mxe)
 232 PKG_CONFIG = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-pkg-config
 233 CXX = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-g++
 234 LD = /usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-g++
 235 CXXFLAGS += -std=c++11 -Os -D_POSIX_SOURCE -DYOSYS_MXE_HACKS -Wno-attributes
 236 CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
 237 LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -s
 238 LDLIBS := $(filter-out -lrt,$(LDLIBS))
 239 ABCMKARGS += ARCHFLAGS="-DWIN32_NO_DLL -DHAVE_STRUCT_TIMESPEC -fpermissive -w"
 240 ABCMKARGS += LIBS="lib/x86/pthreadVC2.lib -s" ABC_USE_NO_READLINE=1 CC="/usr/local/src/mxe/usr/bin/i686-w64-mingw32.static-gcc"
 241 EXE = .exe
 242
 243 else ifeq ($(CONFIG),msys2)
 244 CXX = i686-w64-mingw32-g++
 245 LD = i686-w64-mingw32-g++
 246 CXXFLAGS += -std=c++11 -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
 247 CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
 248 LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -s
 249 LDLIBS := $(filter-out -lrt,$(LDLIBS))
 250 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H -DWIN32_NO_DLL -DHAVE_STRUCT_TIMESPEC -fpermissive -w"
 251 ABCMKARGS += LIBS="-lpthread -s" ABC_USE_NO_READLINE=0 CC="i686-w64-mingw32-gcc" CXX="$(CXX)"
 252 EXE = .exe
 253
 254 else ifeq ($(CONFIG),msys2-64)
 255 CXX = x86_64-w64-mingw32-g++
 256 LD = x86_64-w64-mingw32-g++
 257 CXXFLAGS += -std=c++11 -Os -D_POSIX_SOURCE -DYOSYS_WIN32_UNIX_DIR
 258 CXXFLAGS := $(filter-out -fPIC,$(CXXFLAGS))
 259 LDFLAGS := $(filter-out -rdynamic,$(LDFLAGS)) -s
 260 LDLIBS := $(filter-out -lrt,$(LDLIBS))
 261 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H -DWIN32_NO_DLL -DHAVE_STRUCT_TIMESPEC -fpermissive -w"
 262 ABCMKARGS += LIBS="-lpthread -s" ABC_USE_NO_READLINE=0 CC="x86_64-w64-mingw32-gcc" CXX="$(CXX)"
 263 EXE = .exe
 264
 265 else ifneq ($(CONFIG),none)
 266 $(error Invalid CONFIG setting '$(CONFIG)'. Valid values: clang, gcc, gcc-4.8, emcc, mxe, msys2, msys2-64)
 267 endif
 268
 269 ifeq ($(ENABLE_LIBYOSYS),1)
 270 TARGETS += libyosys.so
 271 endif
 272
 273 ifeq ($(ENABLE_PYOSYS),1)
 274
 275 #Detect name of boost_python library. Some distros usbe boost_python-py<version>, other boost_python<version>, some only use the major version number, some a concatenation of major and minor version numbers
 276 BOOST_PYTHON_LIB ?= $(shell \
 277         if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python-py$(subst .,,$(PYTHON_VERSION)) - > /dev/null 2>&1;        then echo "-lboost_python-py$(subst .,,$(PYTHON_VERSION))";       else \
 278         if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python-py$(subst .,,$(PYTHON_MAJOR_VERSION)) - > /dev/null 2>&1;  then echo "-lboost_python-py$(subst .,,$(PYTHON_MAJOR_VERSION))"; else \
 279         if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python$(subst .,,$(PYTHON_VERSION)) - > /dev/null 2>&1;           then echo "-lboost_python$(subst .,,$(PYTHON_VERSION))";          else \
 280         if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python$(subst .,,$(PYTHON_MAJOR_VERSION)) - > /dev/null 2>&1;     then echo "-lboost_python$(subst .,,$(PYTHON_MAJOR_VERSION))";    else \
 281                                                                                                                                                                                         echo ""; fi; fi; fi; fi;)
 282
 283 ifeq ($(BOOST_PYTHON_LIB),)
 284 $(error BOOST_PYTHON_LIB could not be detected. Please define manualy)
 285 endif
 286
 287 ifeq ($(PYTHON_MAJOR_VERSION),3)
 288 LDLIBS += `$(PYTHON_EXECUTABLE)-config --libs` $(BOOST_PYTHON_LIB) -lboost_system -lboost_filesystem
 289 CXXFLAGS += `$(PYTHON_EXECUTABLE)-config --includes` -D WITH_PYTHON
 290 else
 291 LDLIBS += `$(PYTHON_EXECUTABLE)-config --libs` $(BOOST_PYTHON_LIB) -lboost_system -lboost_filesystem
 292 CXXFLAGS += `$(PYTHON_EXECUTABLE)-config --includes` -D WITH_PYTHON
 293 endif
 294
 295 PY_WRAPPER_FILE = kernel/python_wrappers
 296 OBJS += $(PY_WRAPPER_FILE).o
 297 PY_GEN_SCRIPT= py_wrap_generator
 298 PY_WRAP_INCLUDES := $(shell python$(PYTHON_VERSION) -c "from misc import $(PY_GEN_SCRIPT); $(PY_GEN_SCRIPT).print_includes()")
 299 endif
 300
 301 ifeq ($(ENABLE_READLINE),1)
 302 CXXFLAGS += -DYOSYS_ENABLE_READLINE
 303 ifeq ($(OS), FreeBSD)
 304 CXXFLAGS += -I/usr/local/include
 305 endif
 306 LDLIBS += -lreadline
 307 ifeq ($(LINK_CURSES),1)
 308 LDLIBS += -lcurses
 309 ABCMKARGS += "ABC_READLINE_LIBRARIES=-lcurses -lreadline"
 310 endif
 311 ifeq ($(LINK_TERMCAP),1)
 312 LDLIBS += -ltermcap
 313 ABCMKARGS += "ABC_READLINE_LIBRARIES=-lreadline -ltermcap"
 314 endif
 315 ifeq ($(CONFIG),mxe)
 316 LDLIBS += -ltermcap
 317 endif
 318 else
 319 ifeq ($(ENABLE_EDITLINE),1)
 320 CXXFLAGS += -DYOSYS_ENABLE_EDITLINE
 321 LDLIBS += -ledit -ltinfo -lbsd
 322 else
 323 ABCMKARGS += "ABC_USE_NO_READLINE=1"
 324 endif
 325 endif
 326
 327 ifeq ($(DISABLE_ABC_THREADS),1)
 328 ABCMKARGS += "ABC_USE_NO_PTHREADS=1"
 329 endif
 330
 331 ifeq ($(ENABLE_PLUGINS),1)
 332 CXXFLAGS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --silence-errors --cflags libffi) -DYOSYS_ENABLE_PLUGINS
 333 LDLIBS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --silence-errors --libs libffi || echo -lffi)
 334 ifneq ($(OS), FreeBSD)
 335 LDLIBS += -ldl
 336 endif
 337 endif
 338
 339 ifeq ($(ENABLE_GLOB),1)
 340 CXXFLAGS += -DYOSYS_ENABLE_GLOB
 341 endif
 342
 343 ifeq ($(ENABLE_TCL),1)
 344 TCL_VERSION ?= tcl$(shell bash -c "tclsh <(echo 'puts [info tclversion]')")
 345 ifeq ($(OS), FreeBSD)
 346 TCL_INCLUDE ?= /usr/local/include/$(TCL_VERSION)
 347 else
 348 TCL_INCLUDE ?= /usr/include/$(TCL_VERSION)
 349 endif
 350
 351 ifeq ($(CONFIG),mxe)
 352 CXXFLAGS += -DYOSYS_ENABLE_TCL
 353 LDLIBS += -ltcl86 -lwsock32 -lws2_32 -lnetapi32 -lz
 354 else
 355 CXXFLAGS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --silence-errors --cflags tcl || echo -I$(TCL_INCLUDE)) -DYOSYS_ENABLE_TCL
 356 ifeq ($(OS), FreeBSD)
 357 # FreeBSD uses tcl8.6, but lib is named "libtcl86"
 358 LDLIBS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --silence-errors --libs tcl || echo -l$(TCL_VERSION) | tr -d '.')
 359 else
 360 LDLIBS += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --silence-errors --libs tcl || echo -l$(TCL_VERSION))
 361 endif
 362 endif
 363 endif
 364
 365 ifeq ($(ENABLE_GCOV),1)
 366 CXXFLAGS += --coverage
 367 LDFLAGS += --coverage
 368 endif
 369
 370 ifeq ($(ENABLE_GPROF),1)
 371 CXXFLAGS += -pg
 372 LDFLAGS += -pg
 373 endif
 374
 375 ifeq ($(ENABLE_NDEBUG),1)
 376 CXXFLAGS := -O3 -DNDEBUG $(filter-out -Os -ggdb,$(CXXFLAGS))
 377 endif
 378
 379 ifeq ($(ENABLE_DEBUG),1)
 380 ifeq ($(CONFIG),clang)
 381 CXXFLAGS := -O0 -DDEBUG $(filter-out -Os,$(CXXFLAGS))
 382 else
 383 CXXFLAGS := -Og -DDEBUG $(filter-out -Os,$(CXXFLAGS))
 384 endif
 385 endif
 386
 387 ifeq ($(ENABLE_ABC),1)
 388 CXXFLAGS += -DYOSYS_ENABLE_ABC
 389 ifeq ($(LINK_ABC),1)
 390 CXXFLAGS += -DYOSYS_LINK_ABC
 391 ifeq ($(DISABLE_ABC_THREADS),0)
 392 LDLIBS += -lpthread
 393 endif
 394 else
 395 ifeq ($(ABCEXTERNAL),)
 396 TARGETS += yosys-abc$(EXE)
 397 endif
 398 endif
 399 endif
 400
 401 ifeq ($(ENABLE_VERIFIC),1)
 402 VERIFIC_DIR ?= /usr/local/src/verific_lib
 403 VERIFIC_COMPONENTS ?= verilog vhdl database util containers hier_tree
 404 CXXFLAGS += $(patsubst %,-I$(VERIFIC_DIR)/%,$(VERIFIC_COMPONENTS)) -DYOSYS_ENABLE_VERIFIC
 405 ifeq ($(OS), Darwin)
 406 LDLIBS += $(patsubst %,$(VERIFIC_DIR)/%/*-mac.a,$(VERIFIC_COMPONENTS)) -lz
 407 else
 408 LDLIBS += $(patsubst %,$(VERIFIC_DIR)/%/*-linux.a,$(VERIFIC_COMPONENTS)) -lz
 409 endif
 410 endif
 411
 412 ifeq ($(ENABLE_PROTOBUF),1)
 413 LDLIBS += $(shell pkg-config --cflags --libs protobuf)
 414 endif
 415
 416 ifeq ($(ENABLE_COVER),1)
 417 CXXFLAGS += -DYOSYS_ENABLE_COVER
 418 endif
 419
 420 define add_share_file
 421 EXTRA_TARGETS += $(subst //,/,$(1)/$(notdir $(2)))
 422 $(subst //,/,$(1)/$(notdir $(2))): $(2)
 423         $$(P) mkdir -p $(1)
 424         $$(Q) cp "$(YOSYS_SRC)"/$(2) $(subst //,/,$(1)/$(notdir $(2)))
 425 endef
 426
 427 define add_gen_share_file
 428 EXTRA_TARGETS += $(subst //,/,$(1)/$(notdir $(2)))
 429 $(subst //,/,$(1)/$(notdir $(2))): $(2)
 430         $$(P) mkdir -p $(1)
 431         $$(Q) cp $(2) $(subst //,/,$(1)/$(notdir $(2)))
 432 endef
 433
 434 define add_include_file
 435 $(eval $(call add_share_file,$(dir share/include/$(1)),$(1)))
 436 endef
 437
 438 ifeq ($(PRETTY), 1)
 439 P_STATUS = 0
 440 P_OFFSET = 0
 441 P_UPDATE = $(eval P_STATUS=$(shell echo $(OBJS) yosys$(EXE) | $(AWK) 'BEGIN { RS = " "; I = $(P_STATUS)+0; } $$1 == "$@" && NR > I { I = NR; } END { print I; }'))
 442 P_SHOW = [$(shell $(AWK) "BEGIN { N=$(words $(OBJS) yosys$(EXE)); printf \"%3d\", $(P_OFFSET)+90*$(P_STATUS)/N; exit; }")%]
 443 P = @echo "$(if $(findstring $@,$(TARGETS) $(EXTRA_TARGETS)),$(eval P_OFFSET = 10))$(call P_UPDATE)$(call P_SHOW) Building $@";
 444 Q = @
 445 S = -s
 446 else
 447 P_SHOW = ->
 448 P =
 449 Q =
 450 S =
 451 endif
 452
 453 $(eval $(call add_include_file,kernel/yosys.h))
 454 $(eval $(call add_include_file,kernel/hashlib.h))
 455 $(eval $(call add_include_file,kernel/log.h))
 456 $(eval $(call add_include_file,kernel/rtlil.h))
 457 $(eval $(call add_include_file,kernel/register.h))
 458 $(eval $(call add_include_file,kernel/celltypes.h))
 459 $(eval $(call add_include_file,kernel/celledges.h))
 460 $(eval $(call add_include_file,kernel/consteval.h))
 461 $(eval $(call add_include_file,kernel/sigtools.h))
 462 $(eval $(call add_include_file,kernel/modtools.h))
 463 $(eval $(call add_include_file,kernel/macc.h))
 464 $(eval $(call add_include_file,kernel/utils.h))
 465 $(eval $(call add_include_file,kernel/satgen.h))
 466 $(eval $(call add_include_file,libs/ezsat/ezsat.h))
 467 $(eval $(call add_include_file,libs/ezsat/ezminisat.h))
 468 $(eval $(call add_include_file,libs/sha1/sha1.h))
 469 $(eval $(call add_include_file,passes/fsm/fsmdata.h))
 470 $(eval $(call add_include_file,frontends/ast/ast.h))
 471 $(eval $(call add_include_file,backends/ilang/ilang_backend.h))
 472
 473 OBJS += kernel/driver.o kernel/register.o kernel/rtlil.o kernel/log.o kernel/calc.o kernel/yosys.o
 474 OBJS += kernel/cellaigs.o kernel/celledges.o
 475
 476 kernel/log.o: CXXFLAGS += -DYOSYS_SRC='"$(YOSYS_SRC)"'
 477 kernel/yosys.o: CXXFLAGS += -DYOSYS_DATDIR='"$(DATDIR)"'
 478
 479 OBJS += libs/bigint/BigIntegerAlgorithms.o libs/bigint/BigInteger.o libs/bigint/BigIntegerUtils.o
 480 OBJS += libs/bigint/BigUnsigned.o libs/bigint/BigUnsignedInABase.o
 481
 482 OBJS += libs/sha1/sha1.o
 483
 484 ifneq ($(SMALL),1)
 485
 486 OBJS += libs/subcircuit/subcircuit.o
 487
 488 OBJS += libs/ezsat/ezsat.o
 489 OBJS += libs/ezsat/ezminisat.o
 490
 491 OBJS += libs/minisat/Options.o
 492 OBJS += libs/minisat/SimpSolver.o
 493 OBJS += libs/minisat/Solver.o
 494 OBJS += libs/minisat/System.o
 495
 496 include $(YOSYS_SRC)/frontends/*/Makefile.inc
 497 include $(YOSYS_SRC)/passes/*/Makefile.inc
 498 include $(YOSYS_SRC)/backends/*/Makefile.inc
 499 include $(YOSYS_SRC)/techlibs/*/Makefile.inc
 500
 501 else
 502
 503 include frontends/verilog/Makefile.inc
 504 include frontends/ilang/Makefile.inc
 505 include frontends/ast/Makefile.inc
 506 include frontends/blif/Makefile.inc
 507
 508 OBJS += passes/hierarchy/hierarchy.o
 509 OBJS += passes/cmds/select.o
 510 OBJS += passes/cmds/show.o
 511 OBJS += passes/cmds/stat.o
 512 OBJS += passes/cmds/cover.o
 513 OBJS += passes/cmds/design.o
 514 OBJS += passes/cmds/plugin.o
 515
 516 include passes/proc/Makefile.inc
 517 include passes/opt/Makefile.inc
 518 include passes/techmap/Makefile.inc
 519
 520 include backends/verilog/Makefile.inc
 521 include backends/ilang/Makefile.inc
 522
 523 include techlibs/common/Makefile.inc
 524
 525 endif
 526
 527 ifeq ($(LINK_ABC),1)
 528 OBJS += yosys-libabc.a
 529 endif
 530
 531 top-all: $(TARGETS) $(EXTRA_TARGETS)
 532         @echo ""
 533         @echo "  Build successful."
 534         @echo ""
 535
 536 ifeq ($(CONFIG),emcc)
 537 yosys.js: $(filter-out yosysjs-$(YOSYS_VER).zip,$(EXTRA_TARGETS))
 538 endif
 539
 540 yosys$(EXE): $(OBJS)
 541         $(P) $(LD) -o yosys$(EXE) $(LDFLAGS) $(OBJS) $(LDLIBS)
 542
 543 libyosys.so: $(filter-out kernel/driver.o,$(OBJS))
 544         $(P) $(LD) -o libyosys.so -shared -Wl,-soname,libyosys.so $(LDFLAGS) $^ $(LDLIBS)
 545
 546 %.o: %.cc
 547         $(Q) mkdir -p $(dir $@)
 548         $(P) $(CXX) -o $@ -c $(CPPFLAGS) $(CXXFLAGS) $<
 549
 550 %.pyh: %.h
 551         $(Q) mkdir -p $(dir $@)
 552         $(P) cat $< | grep -E -v "#[ ]*(include|error)" | $(LD) -x c++ -o $@ -E -P -
 553
 554 $(PY_WRAPPER_FILE).cc: misc/$(PY_GEN_SCRIPT).py $(PY_WRAP_INCLUDES)
 555         $(Q) mkdir -p $(dir $@)
 556         $(P) python$(PYTHON_VERSION) -c "from misc import $(PY_GEN_SCRIPT); $(PY_GEN_SCRIPT).gen_wrappers(\"$(PY_WRAPPER_FILE).cc\")"
 557
 558 %.o: %.cpp
 559         $(Q) mkdir -p $(dir $@)
 560         $(P) $(CXX) -o $@ -c $(CPPFLAGS) $(CXXFLAGS) $<
 561
 562 YOSYS_VER_STR := Yosys $(YOSYS_VER) (git sha1 $(GIT_REV), $(notdir $(CXX)) $(shell \
 563                 $(CXX) --version | tr ' ()' '\n' | grep '^[0-9]' | head -n1) $(filter -f% -m% -O% -DNDEBUG,$(CXXFLAGS)))
 564
 565 kernel/version_$(GIT_REV).cc: $(YOSYS_SRC)/Makefile
 566         $(P) rm -f kernel/version_*.o kernel/version_*.d kernel/version_*.cc
 567         $(Q) mkdir -p kernel && echo "namespace Yosys { extern const char *yosys_version_str; const char *yosys_version_str=\"$(YOSYS_VER_STR)\"; }" > kernel/version_$(GIT_REV).cc
 568
 569 ifeq ($(ENABLE_VERIFIC),1)
 570 CXXFLAGS_NOVERIFIC = $(foreach v,$(CXXFLAGS),$(if $(findstring $(VERIFIC_DIR),$(v)),,$(v)))
 571 LDLIBS_NOVERIFIC = $(foreach v,$(LDLIBS),$(if $(findstring $(VERIFIC_DIR),$(v)),,$(v)))
 572 else
 573 CXXFLAGS_NOVERIFIC = $(CXXFLAGS)
 574 LDLIBS_NOVERIFIC = $(LDLIBS)
 575 endif
 576
 577 yosys-config: misc/yosys-config.in
 578         $(P) $(SED) -e 's#@CXXFLAGS@#$(subst -I. -I"$(YOSYS_SRC)",-I"$(DATDIR)/include",$(strip $(CXXFLAGS_NOVERIFIC)))#;' \
 579                         -e 's#@CXX@#$(strip $(CXX))#;' -e 's#@LDFLAGS@#$(strip $(LDFLAGS) $(PLUGIN_LDFLAGS))#;' -e 's#@LDLIBS@#$(strip $(LDLIBS_NOVERIFIC))#;' \
 580                         -e 's#@BINDIR@#$(strip $(BINDIR))#;' -e 's#@DATDIR@#$(strip $(DATDIR))#;' < $< > yosys-config
 581         $(Q) chmod +x yosys-config
 582
 583 abc/abc-$(ABCREV)$(EXE) abc/libabc-$(ABCREV).a:
 584         $(P)
 585 ifneq ($(ABCREV),default)
 586         $(Q) if test -d abc/.hg; then \
 587                 echo 'REEBE: NOP qverpgbel vf n ut jbexvat pbcl! Erzbir nop/ naq er-eha "znxr".' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; false; \
 588         fi
 589         $(Q) if ( cd abc 2> /dev/null && ! git diff-index --quiet HEAD; ); then \
 590                 echo 'REEBE: NOP pbagnvaf ybpny zbqvsvpngvbaf! Frg NOPERI=qrsnhyg va Lbflf Znxrsvyr!' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; false; \
 591         fi
 592         $(Q) if test "`cd abc 2> /dev/null && git rev-parse --short HEAD`" != "$(ABCREV)"; then \
 593                 test $(ABCPULL) -ne 0 || { echo 'REEBE: NOP abg hc gb qngr naq NOPCHYY frg gb 0 va Znxrsvyr!' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; exit 1; }; \
 594                 echo "Pulling ABC from $(ABCURL):"; set -x; \
 595                 test -d abc || git clone $(ABCURL) abc; \
 596                 cd abc && $(MAKE) DEP= clean && git fetch origin master && git checkout $(ABCREV); \
 597         fi
 598 endif
 599         $(Q) rm -f abc/abc-[0-9a-f]*
 600         $(Q) cd abc && $(MAKE) $(S) $(ABCMKARGS) $(if $(filter %.a,$@),PROG="abc-$(ABCREV)",PROG="abc-$(ABCREV)$(EXE)") MSG_PREFIX="$(eval P_OFFSET = 5)$(call P_SHOW)$(eval P_OFFSET = 10) ABC: " $(if $(filter %.a,$@),libabc-$(ABCREV).a)
 601
 602 ifeq ($(ABCREV),default)
 603 .PHONY: abc/abc-$(ABCREV)$(EXE)
 604 .PHONY: abc/libabc-$(ABCREV).a
 605 endif
 606
 607 yosys-abc$(EXE): abc/abc-$(ABCREV)$(EXE)
 608         $(P) cp abc/abc-$(ABCREV)$(EXE) yosys-abc$(EXE)
 609
 610 yosys-libabc.a: abc/libabc-$(ABCREV).a
 611         $(P) cp abc/libabc-$(ABCREV).a yosys-libabc.a
 612
 613 ifneq ($(SEED),)
 614 SEEDOPT="-S $(SEED)"
 615 else
 616 SEEDOPT=""
 617 endif
 618
 619 test: $(TARGETS) $(EXTRA_TARGETS)
 620         +cd tests/simple && bash run-test.sh $(SEEDOPT)
 621         +cd tests/hana && bash run-test.sh $(SEEDOPT)
 622         +cd tests/asicworld && bash run-test.sh $(SEEDOPT)
 623         # +cd tests/realmath && bash run-test.sh $(SEEDOPT)
 624         +cd tests/share && bash run-test.sh $(SEEDOPT)
 625         +cd tests/fsm && bash run-test.sh $(SEEDOPT)
 626         +cd tests/techmap && bash run-test.sh
 627         +cd tests/memories && bash run-test.sh $(SEEDOPT)
 628         +cd tests/bram && bash run-test.sh $(SEEDOPT)
 629         +cd tests/various && bash run-test.sh
 630         +cd tests/sat && bash run-test.sh
 631         +cd tests/svinterfaces && bash run-test.sh $(SEEDOPT)
 632         +cd tests/opt && bash run-test.sh
 633         +cd tests/aiger && bash run-test.sh
 634         @echo ""
 635         @echo "  Passed \"make test\"."
 636         @echo ""
 637
 638 VALGRIND ?= valgrind --error-exitcode=1 --leak-check=full --show-reachable=yes --errors-for-leak-kinds=all
 639
 640 vgtest: $(TARGETS) $(EXTRA_TARGETS)
 641         $(VALGRIND) ./yosys -p 'setattr -mod -unset top; synth' $$( ls tests/simple/*.v | grep -v repwhile.v )
 642         @echo ""
 643         @echo "  Passed \"make vgtest\"."
 644         @echo ""
 645
 646 vloghtb: $(TARGETS) $(EXTRA_TARGETS)
 647         +cd tests/vloghtb && bash run-test.sh
 648         @echo ""
 649         @echo "  Passed \"make vloghtb\"."
 650         @echo ""
 651
 652 ystests: $(TARGETS) $(EXTRA_TARGETS)
 653         rm -rf tests/ystests
 654         git clone https://github.com/YosysHQ/yosys-tests.git tests/ystests
 655         +$(MAKE) PATH="$$PWD:$$PATH" -C tests/ystests
 656         @echo ""
 657         @echo "  Finished \"make ystests\"."
 658         @echo ""
 659
 660 # Unit test
 661 unit-test: libyosys.so
 662         @$(MAKE) -C $(UNITESTPATH) CXX="$(CXX)" CPPFLAGS="$(CPPFLAGS)" \
 663                 CXXFLAGS="$(CXXFLAGS)" LDLIBS="$(LDLIBS)" ROOTPATH="$(CURDIR)"
 664
 665 clean-unit-test:
 666         @$(MAKE) -C $(UNITESTPATH) clean
 667
 668 install: $(TARGETS) $(EXTRA_TARGETS)
 669         $(INSTALL_SUDO) mkdir -p $(DESTDIR)$(BINDIR)
 670         $(INSTALL_SUDO) cp $(TARGETS) $(DESTDIR)$(BINDIR)
 671 ifneq ($(filter yosys,$(TARGETS)),)
 672         $(INSTALL_SUDO) $(STRIP) -S $(DESTDIR)$(BINDIR)/yosys
 673 endif
 674 ifneq ($(filter yosys-abc,$(TARGETS)),)
 675         $(INSTALL_SUDO) $(STRIP) $(DESTDIR)$(BINDIR)/yosys-abc
 676 endif
 677 ifneq ($(filter yosys-filterlib,$(TARGETS)),)
 678         $(INSTALL_SUDO) $(STRIP) $(DESTDIR)$(BINDIR)/yosys-filterlib
 679 endif
 680         $(INSTALL_SUDO) mkdir -p $(DESTDIR)$(DATDIR)
 681         $(INSTALL_SUDO) cp -r share/. $(DESTDIR)$(DATDIR)/.
 682 ifeq ($(ENABLE_LIBYOSYS),1)
 683         $(INSTALL_SUDO) mkdir -p $(DESTDIR)$(LIBDIR)
 684         $(INSTALL_SUDO) cp libyosys.so $(DESTDIR)$(LIBDIR)/
 685         $(INSTALL_SUDO) $(STRIP) -S $(DESTDIR)$(LIBDIR)/libyosys.so
 686 ifeq ($(ENABLE_PYOSYS),1)
 687         $(INSTALL_SUDO) mkdir -p $(PYTHON_DESTDIR)/pyosys
 688         $(INSTALL_SUDO) cp libyosys.so $(PYTHON_DESTDIR)/pyosys/
 689         $(INSTALL_SUDO) cp misc/__init__.py $(PYTHON_DESTDIR)/pyosys/
 690 endif
 691 endif
 692
 693 uninstall:
 694         $(INSTALL_SUDO) rm -vf $(addprefix $(DESTDIR)$(BINDIR)/,$(notdir $(TARGETS)))
 695         $(INSTALL_SUDO) rm -rvf $(DESTDIR)$(DATDIR)
 696 ifeq ($(ENABLE_LIBYOSYS),1)
 697         $(INSTALL_SUDO) rm -vf $(DESTDIR)$(LIBDIR)/libyosys.so
 698 ifeq ($(ENABLE_PYOSYS),1)
 699         $(INSTALL_SUDO) rm -vf $(PYTHON_DESTDIR)/pyosys/libyosys.so
 700         $(INSTALL_SUDO) rm -vf $(PYTHON_DESTDIR)/pyosys/__init__.py
 701         $(INSTALL_SUDO) rmdir $(PYTHON_DESTDIR)/pyosys
 702 endif
 703 endif
 704
 705 update-manual: $(TARGETS) $(EXTRA_TARGETS)
 706         cd manual && ../yosys -p 'help -write-tex-command-reference-manual'
 707
 708 manual: $(TARGETS) $(EXTRA_TARGETS)
 709         cd manual && bash appnotes.sh
 710         cd manual && bash presentation.sh
 711         cd manual && bash manual.sh
 712
 713 clean:
 714         rm -rf share
 715         rm -rf kernel/*.pyh
 716         if test -d manual; then cd manual && sh clean.sh; fi
 717         rm -f $(OBJS) $(GENFILES) $(TARGETS) $(EXTRA_TARGETS) $(EXTRA_OBJS) $(PY_WRAP_INCLUDES) $(PY_WRAPPER_FILE).cc
 718         rm -f kernel/version_*.o kernel/version_*.cc abc/abc-[0-9a-f]* abc/libabc-[0-9a-f]*.a
 719         rm -f libs/*/*.d frontends/*/*.d passes/*/*.d backends/*/*.d kernel/*.d techlibs/*/*.d
 720         rm -rf tests/asicworld/*.out tests/asicworld/*.log
 721         rm -rf tests/hana/*.out tests/hana/*.log
 722         rm -rf tests/simple/*.out tests/simple/*.log
 723         rm -rf tests/memories/*.out tests/memories/*.log tests/memories/*.dmp
 724         rm -rf tests/sat/*.log tests/techmap/*.log tests/various/*.log
 725         rm -rf tests/bram/temp tests/fsm/temp tests/realmath/temp tests/share/temp tests/smv/temp
 726         rm -rf vloghtb/Makefile vloghtb/refdat vloghtb/rtl vloghtb/scripts vloghtb/spec vloghtb/check_yosys vloghtb/vloghammer_tb.tar.bz2 vloghtb/temp vloghtb/log_test_*
 727         rm -f tests/svinterfaces/*.log_stdout tests/svinterfaces/*.log_stderr tests/svinterfaces/dut_result.txt tests/svinterfaces/reference_result.txt tests/svinterfaces/a.out tests/svinterfaces/*_syn.v tests/svinterfaces/*.diff
 728         rm -f  tests/tools/cmp_tbdata
 729
 730 clean-abc:
 731         $(MAKE) -C abc DEP= clean
 732         rm -f yosys-abc$(EXE) yosys-libabc.a abc/abc-[0-9a-f]* abc/libabc-[0-9a-f]*.a
 733
 734 mrproper: clean
 735         git clean -xdf
 736
 737 coverage:
 738         ./yosys -qp 'help; help -all'
 739         rm -rf coverage.info coverage_html
 740         lcov --capture -d . --no-external -o coverage.info
 741         genhtml coverage.info --output-directory coverage_html
 742
 743 qtcreator:
 744         { for file in $(basename $(OBJS)); do \
 745                 for prefix in cc y l; do if [ -f $${file}.$${prefix} ]; then echo $$file.$${prefix}; fi; done \
 746         done; find backends frontends kernel libs passes -type f \( -name '*.h' -o -name '*.hh' \); } > qtcreator.files
 747         { echo .; find backends frontends kernel libs passes -type f \( -name '*.h' -o -name '*.hh' \) -printf '%h\n' | sort -u; } > qtcreator.includes
 748         touch qtcreator.config qtcreator.creator
 749
 750 vcxsrc: $(GENFILES) $(EXTRA_TARGETS)
 751         rm -rf yosys-win32-vcxsrc-$(YOSYS_VER){,.zip}
 752         set -e; for f in `ls $(filter %.cc %.cpp,$(GENFILES)) $(addsuffix .cc,$(basename $(OBJS))) $(addsuffix .cpp,$(basename $(OBJS))) 2> /dev/null`; do \
 753                 echo "Analyse: $$f" >&2; cpp -std=c++11 -MM -I. -D_YOSYS_ $$f; done | sed 's,.*:,,; s,//*,/,g; s,/[^/]*/\.\./,/,g; y, \\,\n\n,;' | grep '^[^/]' | sort -u | grep -v kernel/version_ > srcfiles.txt
 754         bash misc/create_vcxsrc.sh yosys-win32-vcxsrc $(YOSYS_VER) $(GIT_REV)
 755         echo "namespace Yosys { extern const char *yosys_version_str; const char *yosys_version_str=\"Yosys (Version Information Unavailable)\"; }" > kernel/version.cc
 756         zip yosys-win32-vcxsrc-$(YOSYS_VER)/genfiles.zip $(GENFILES) kernel/version.cc
 757         zip -r yosys-win32-vcxsrc-$(YOSYS_VER).zip yosys-win32-vcxsrc-$(YOSYS_VER)/
 758         rm -f srcfiles.txt kernel/version.cc
 759
 760 ifeq ($(CONFIG),mxe)
 761 mxebin: $(TARGETS) $(EXTRA_TARGETS)
 762         rm -rf yosys-win32-mxebin-$(YOSYS_VER){,.zip}
 763         mkdir -p yosys-win32-mxebin-$(YOSYS_VER)
 764         cp -r yosys.exe share/ yosys-win32-mxebin-$(YOSYS_VER)/
 765 ifeq ($(ENABLE_ABC),1)
 766         cp -r yosys-abc.exe abc/lib/x86/pthreadVC2.dll yosys-win32-mxebin-$(YOSYS_VER)/
 767 endif
 768         echo -en 'This is Yosys $(YOSYS_VER) for Win32.\r\n' > yosys-win32-mxebin-$(YOSYS_VER)/readme.txt
 769         echo -en 'Documentation at http://www.clifford.at/yosys/.\r\n' >> yosys-win32-mxebin-$(YOSYS_VER)/readme.txt
 770         zip -r yosys-win32-mxebin-$(YOSYS_VER).zip yosys-win32-mxebin-$(YOSYS_VER)/
 771 endif
 772
 773 config-clean: clean
 774         rm -f Makefile.conf
 775
 776 config-clang: clean
 777         echo 'CONFIG := clang' > Makefile.conf
 778
 779 config-gcc: clean
 780         echo 'CONFIG := gcc' > Makefile.conf
 781
 782 config-gcc-static: clean
 783         echo 'CONFIG := gcc-static' > Makefile.conf
 784         echo 'ENABLE_PLUGINS := 0' >> Makefile.conf
 785         echo 'ENABLE_READLINE := 0' >> Makefile.conf
 786         echo 'ENABLE_TCL := 0' >> Makefile.conf
 787
 788 config-gcc-4.8: clean
 789         echo 'CONFIG := gcc-4.8' > Makefile.conf
 790
 791 config-emcc: clean
 792         echo 'CONFIG := emcc' > Makefile.conf
 793         echo 'ENABLE_TCL := 0' >> Makefile.conf
 794         echo 'ENABLE_ABC := 0' >> Makefile.conf
 795         echo 'ENABLE_PLUGINS := 0' >> Makefile.conf
 796         echo 'ENABLE_READLINE := 0' >> Makefile.conf
 797
 798 config-mxe: clean
 799         echo 'CONFIG := mxe' > Makefile.conf
 800         echo 'ENABLE_PLUGINS := 0' >> Makefile.conf
 801
 802 config-msys2: clean
 803         echo 'CONFIG := msys2' > Makefile.conf
 804
 805 config-msys2-64: clean
 806         echo 'CONFIG := msys2-64' > Makefile.conf
 807
 808 config-cygwin: clean
 809         echo 'CONFIG := cygwin' > Makefile.conf
 810
 811 config-gcov: clean
 812         echo 'CONFIG := gcc' > Makefile.conf
 813         echo 'ENABLE_GCOV := 1' >> Makefile.conf
 814         echo 'ENABLE_DEBUG := 1' >> Makefile.conf
 815
 816 config-gprof: clean
 817         echo 'CONFIG := gcc' > Makefile.conf
 818         echo 'ENABLE_GPROF := 1' >> Makefile.conf
 819
 820 config-sudo:
 821         echo "INSTALL_SUDO := sudo" >> Makefile.conf
 822
 823 echo-yosys-ver:
 824         @echo "$(YOSYS_VER)"
 825
 826 echo-git-rev:
 827         @echo "$(GIT_REV)"
 828
 829 -include libs/*/*.d
 830 -include frontends/*/*.d
 831 -include passes/*/*.d
 832 -include backends/*/*.d
 833 -include kernel/*.d
 834 -include techlibs/*/*.d
 835
 836 .PHONY: all top-all abc test install install-abc manual clean mrproper qtcreator coverage vcxsrc mxebin
 837 .PHONY: config-clean config-clang config-gcc config-gcc-static config-gcc-4.8 config-gprof config-sudo
 838