Makefile

   1 # Usage/help
   2 all help:
   3         @echo
   4         @echo 'USAGE:'
   5         @echo
   6         @echo 'Rules/Targets:'
   7         @echo
   8         @echo 'make "IMPL"                       # build all steps of IMPL'
   9         @echo 'make "build^IMPL"                 # build all steps of IMPL'
  10         @echo 'make "IMPL^STEP"                  # build STEP of IMPL'
  11         @echo 'make "build^IMPL^STEP"            # build STEP of IMPL'
  12         @echo
  13         @echo 'make "test"                       # test all implementations'
  14         @echo 'make "test^IMPL"                  # test all steps of IMPL'
  15         @echo 'make "test^STEP"                  # test STEP for all implementations'
  16         @echo 'make "test^IMPL^STEP"             # test STEP of IMPL'
  17         @echo
  18         @echo 'make "perf"                       # run microbenchmarks for all implementations'
  19         @echo 'make "perf^IMPL"                  # run microbenchmarks for IMPL'
  20         @echo
  21         @echo 'make "repl^IMPL"                  # run stepA of IMPL'
  22         @echo 'make "repl^IMPL^STEP"             # test STEP of IMPL'
  23         @echo
  24         @echo 'make "clean"                      # run 'make clean' for all implementations'
  25         @echo 'make "clean^IMPL"                 # run 'make clean' for IMPL'
  26         @echo
  27         @echo 'make "stats"                      # run 'make stats' for all implementations'
  28         @echo 'make "stats-lisp"                 # run 'make stats-lisp' for all implementations'
  29         @echo 'make "stats^IMPL"                 # run 'make stats' for IMPL'
  30         @echo 'make "stats-lisp^IMPL"            # run 'make stats-lisp' for IMPL'
  31         @echo
  32         @echo 'Options/Settings:'
  33         @echo
  34         @echo 'make MAL_IMPL=IMPL "test^mal..."  # use IMPL for self-host tests'
  35         @echo 'make REGRESS=1 "test..."          # test with previous step tests too'
  36         @echo 'make DOCKERIZE=1 ...              # to dockerize above rules/targets'
  37         @echo 'make TEST_OPTS="--opt ..."        # options to pass to runtest.py'
  38         @echo
  39         @echo 'Other:'
  40         @echo
  41         @echo 'make "docker-build^IMPL"          # build docker image for IMPL'
  42         @echo
  43         @echo 'make "docker-shell^IMPL"          # start bash shell in docker image for IMPL'
  44         @echo
  45
  46 #
  47 # Command line settings
  48 #
  49
  50 MAL_IMPL = js
  51
  52 # cbm or qbasic
  53 basic_MODE = cbm
  54 # clj or cljs (Clojure vs ClojureScript/lumo)
  55 clojure_MODE = clj
  56 # gdc, ldc2, or dmd
  57 d_MODE = gdc
  58 # python, js, cpp, or neko
  59 haxe_MODE = neko
  60 # octave or matlab
  61 matlab_MODE = octave
  62 # python, python2 or python3
  63 python_MODE = python
  64 # scheme (chibi, kawa, gauche, chicken, sagittarius, cyclone, foment)
  65 scheme_MODE = chibi
  66 # wasmtime wasmer lucet wax  node warpy  wace_libc
  67 wasm_MODE = wasmtime
  68
  69 # Path to loccount for counting LOC stats
  70 LOCCOUNT = loccount
  71
  72 # Extra options to pass to runtest.py
  73 TEST_OPTS =
  74
  75 # Test with previous test files not just the test files for the
  76 # current step. Step 0 and 1 tests are special and not included in
  77 # later steps.
  78 REGRESS =
  79
  80 HARD=
  81 DEFERRABLE=1
  82 OPTIONAL=1
  83
  84 # Run target/rule within docker image for the implementation
  85 DOCKERIZE =
  86
  87
  88 #
  89 # Implementation specific settings
  90 #
  91
  92 IMPLS = ada ada.2 awk bash basic bbc-basic c chuck clojure coffee common-lisp cpp crystal cs d dart \
  93         elisp elixir elm erlang es6 factor fantom forth fsharp go groovy gnu-smalltalk \
  94         guile haskell haxe hy io java js julia kotlin livescript logo lua make mal \
  95         matlab miniMAL nasm nim objc objpascal ocaml perl perl6 php picolisp pike plpgsql \
  96         plsql powershell ps python python.2 r racket rexx rpython ruby rust scala scheme skew \
  97         swift swift3 swift4 swift5 tcl ts vala vb vhdl vimscript wasm wren yorick zig
  98
  99 EXTENSION = .mal
 100
 101 step0 = step0_repl
 102 step1 = step1_read_print
 103 step2 = step2_eval
 104 step3 = step3_env
 105 step4 = step4_if_fn_do
 106 step5 = step5_tco
 107 step6 = step6_file
 108 step7 = step7_quote
 109 step8 = step8_macros
 110 step9 = step9_try
 111 stepA = stepA_mal
 112
 113 argv_STEP = step6_file
 114
 115
 116 regress_step0 = step0
 117 regress_step1 = step1
 118 regress_step2 = step2
 119 regress_step3 = $(regress_step2) step3
 120 regress_step4 = $(regress_step3) step4
 121 regress_step5 = $(regress_step4) step5
 122 regress_step6 = $(regress_step5) step6
 123 regress_step7 = $(regress_step6) step7
 124 regress_step8 = $(regress_step7) step8
 125 regress_step9 = $(regress_step8) step9
 126 regress_stepA = $(regress_step9) stepA
 127
 128 step5_EXCLUDES += bash        # never completes at 10,000
 129 step5_EXCLUDES += basic       # too slow, and limited to ints of 2^16
 130 step5_EXCLUDES += logo        # too slow for 10,000
 131 step5_EXCLUDES += make        # no TCO capability (iteration or recursion)
 132 step5_EXCLUDES += mal         # host impl dependent
 133 step5_EXCLUDES += matlab      # never completes at 10,000
 134 step5_EXCLUDES += plpgsql     # too slow for 10,000
 135 step5_EXCLUDES += plsql       # too slow for 10,000
 136 step5_EXCLUDES += powershell  # too slow for 10,000
 137 step5_EXCLUDES += $(if $(filter cpp,$(haxe_MODE)),haxe,) # cpp finishes 10,000, segfaults at 100,000
 138
 139 dist_EXCLUDES += mal
 140 # TODO: still need to implement dist
 141 dist_EXCLUDES += guile io julia matlab swift
 142
 143
 144 # Extra options to pass to runtest.py
 145 bbc-basic_TEST_OPTS = --test-timeout 60
 146 guile_TEST_OPTS = --test-timeout 120
 147 io_TEST_OPTS = --test-timeout 120
 148 logo_TEST_OPTS = --start-timeout 60 --test-timeout 120
 149 mal_TEST_OPTS = --start-timeout 60 --test-timeout 120
 150 miniMAL_TEST_OPTS = --start-timeout 60 --test-timeout 120
 151 perl6_TEST_OPTS = --test-timeout=60
 152 plpgsql_TEST_OPTS = --start-timeout 60 --test-timeout 180
 153 plsql_TEST_OPTS = --start-timeout 120 --test-timeout 120
 154 vimscript_TEST_OPTS = --test-timeout 30
 155 ifeq ($(MAL_IMPL),vimscript)
 156 mal_TEST_OPTS = --start-timeout 60 --test-timeout 180
 157 else ifeq ($(MAL_IMPL),powershell)
 158 mal_TEST_OPTS = --start-timeout 60 --test-timeout 180
 159 endif
 160
 161
 162 #
 163 # Implementation specific utility functions
 164 #
 165
 166 basic_STEP_TO_PROG_cbm    = basic/$($(1)).bas
 167 basic_STEP_TO_PROG_qbasic = basic/$($(1))
 168
 169 clojure_STEP_TO_PROG_clj  = clojure/target/$($(1)).jar
 170 clojure_STEP_TO_PROG_cljs = clojure/src/mal/$($(1)).cljc
 171
 172 haxe_STEP_TO_PROG_neko   = haxe/$($(1)).n
 173 haxe_STEP_TO_PROG_python = haxe/$($(1)).py
 174 haxe_STEP_TO_PROG_cpp    = haxe/cpp/$($(1))
 175 haxe_STEP_TO_PROG_js     = haxe/$($(1)).js
 176
 177 scheme_STEP_TO_PROG_chibi       = scheme/$($(1)).scm
 178 scheme_STEP_TO_PROG_kawa        = scheme/out/$($(1)).class
 179 scheme_STEP_TO_PROG_gauche      = scheme/$($(1)).scm
 180 scheme_STEP_TO_PROG_chicken     = scheme/$($(1))
 181 scheme_STEP_TO_PROG_sagittarius = scheme/$($(1)).scm
 182 scheme_STEP_TO_PROG_cyclone     = scheme/$($(1))
 183 scheme_STEP_TO_PROG_foment      = scheme/$($(1)).scm
 184
 185 # Map of step (e.g. "step8") to executable file for that step
 186 ada_STEP_TO_PROG =     ada/$($(1))
 187 ada.2_STEP_TO_PROG =   ada.2/$($(1))
 188 awk_STEP_TO_PROG =     awk/$($(1)).awk
 189 bash_STEP_TO_PROG =    bash/$($(1)).sh
 190 basic_STEP_TO_PROG =   $(basic_STEP_TO_PROG_$(basic_MODE))
 191 bbc-basic_STEP_TO_PROG = bbc-basic/$($(1)).bas
 192 c_STEP_TO_PROG =       c/$($(1))
 193 chuck_STEP_TO_PROG =   chuck/$($(1)).ck
 194 clojure_STEP_TO_PROG = $(clojure_STEP_TO_PROG_$(clojure_MODE))
 195 coffee_STEP_TO_PROG =  coffee/$($(1)).coffee
 196 common-lisp_STEP_TO_PROG =  common-lisp/$($(1))
 197 cpp_STEP_TO_PROG =     cpp/$($(1))
 198 crystal_STEP_TO_PROG = crystal/$($(1))
 199 cs_STEP_TO_PROG =      cs/$($(1)).exe
 200 d_STEP_TO_PROG =       d/$($(1))
 201 dart_STEP_TO_PROG =    dart/$($(1)).dart
 202 elisp_STEP_TO_PROG =   elisp/$($(1)).el
 203 elixir_STEP_TO_PROG =  elixir/lib/mix/tasks/$($(1)).ex
 204 elm_STEP_TO_PROG =     elm/$($(1)).js
 205 erlang_STEP_TO_PROG =  erlang/$($(1))
 206 es6_STEP_TO_PROG =     es6/$($(1)).mjs
 207 factor_STEP_TO_PROG =  factor/$($(1))/$($(1)).factor
 208 fantom_STEP_TO_PROG =  fantom/lib/fan/$($(1)).pod
 209 forth_STEP_TO_PROG =   forth/$($(1)).fs
 210 fsharp_STEP_TO_PROG =  fsharp/$($(1)).exe
 211 go_STEP_TO_PROG =      go/$($(1))
 212 groovy_STEP_TO_PROG =  groovy/$($(1)).groovy
 213 gnu-smalltalk_STEP_TO_PROG = gnu-smalltalk/$($(1)).st
 214 guile_STEP_TO_PROG =   guile/$($(1)).scm
 215 haskell_STEP_TO_PROG = haskell/$($(1))
 216 haxe_STEP_TO_PROG =    $(haxe_STEP_TO_PROG_$(haxe_MODE))
 217 hy_STEP_TO_PROG =      hy/$($(1)).hy
 218 io_STEP_TO_PROG =      io/$($(1)).io
 219 java_STEP_TO_PROG =    java/target/classes/mal/$($(1)).class
 220 js_STEP_TO_PROG =      js/$($(1)).js
 221 julia_STEP_TO_PROG =   julia/$($(1)).jl
 222 kotlin_STEP_TO_PROG =  kotlin/$($(1)).jar
 223 livescript_STEP_TO_PROG = livescript/$($(1)).js
 224 logo_STEP_TO_PROG =    logo/$($(1)).lg
 225 lua_STEP_TO_PROG =     lua/$($(1)).lua
 226 make_STEP_TO_PROG =    make/$($(1)).mk
 227 mal_STEP_TO_PROG =     mal/$($(1)).mal
 228 matlab_STEP_TO_PROG =  matlab/$($(1)).m
 229 miniMAL_STEP_TO_PROG = miniMAL/$($(1)).json
 230 nasm_STEP_TO_PROG =    nasm/$($(1))
 231 nim_STEP_TO_PROG =     nim/$($(1))
 232 objc_STEP_TO_PROG =    objc/$($(1))
 233 objpascal_STEP_TO_PROG = objpascal/$($(1))
 234 ocaml_STEP_TO_PROG =   ocaml/$($(1))
 235 perl_STEP_TO_PROG =    perl/$($(1)).pl
 236 perl6_STEP_TO_PROG =   perl6/$($(1)).pl
 237 php_STEP_TO_PROG =     php/$($(1)).php
 238 picolisp_STEP_TO_PROG = picolisp/$($(1)).l
 239 pike_STEP_TO_PROG =    pike/$($(1)).pike
 240 plpgsql_STEP_TO_PROG = plpgsql/$($(1)).sql
 241 plsql_STEP_TO_PROG =   plsql/$($(1)).sql
 242 powershell_STEP_TO_PROG =  powershell/$($(1)).ps1
 243 ps_STEP_TO_PROG =      ps/$($(1)).ps
 244 python_STEP_TO_PROG =  python/$($(1)).py
 245 python.2_STEP_TO_PROG = python.2/$($(1)).py
 246 r_STEP_TO_PROG =       r/$($(1)).r
 247 racket_STEP_TO_PROG =  racket/$($(1)).rkt
 248 rexx_STEP_TO_PROG =    rexx/$($(1)).rexxpp
 249 rpython_STEP_TO_PROG = rpython/$($(1))
 250 ruby_STEP_TO_PROG =    ruby/$($(1)).rb
 251 rust_STEP_TO_PROG =    rust/$($(1))
 252 scala_STEP_TO_PROG =   scala/target/scala-2.11/classes/$($(1)).class
 253 scheme_STEP_TO_PROG =  $(scheme_STEP_TO_PROG_$(scheme_MODE))
 254 skew_STEP_TO_PROG =    skew/$($(1)).js
 255 swift_STEP_TO_PROG =   swift/$($(1))
 256 swift3_STEP_TO_PROG =  swift3/$($(1))
 257 swift4_STEP_TO_PROG =  swift4/$($(1))
 258 swift5_STEP_TO_PROG =  swift5/$($(1))
 259 tcl_STEP_TO_PROG =     tcl/$($(1)).tcl
 260 ts_STEP_TO_PROG =      ts/$($(1)).js
 261 vala_STEP_TO_PROG =    vala/$($(1))
 262 vb_STEP_TO_PROG =      vb/$($(1)).exe
 263 vhdl_STEP_TO_PROG =    vhdl/$($(1))
 264 vimscript_STEP_TO_PROG = vimscript/$($(1)).vim
 265 wasm_STEP_TO_PROG =    wasm/$($(1)).$(if $(filter lucet,$(wasm_MODE)),so,wasm)
 266 wren_STEP_TO_PROG =    wren/$($(1)).wren
 267 yorick_STEP_TO_PROG =  yorick/$($(1)).i
 268 zig_STEP_TO_PROG =     zig/$($(1))
 269
 270 #
 271 # General settings and utility functions
 272 #
 273
 274 # Needed some argument munging
 275 COMMA = ,
 276 noop =
 277 SPACE = $(noop) $(noop)
 278 export FACTOR_ROOTS := .
 279
 280 opt_HARD            = $(if $(strip $(HARD)),$(if $(filter t true T True TRUE 1 y yes Yes YES,$(HARD)),--hard,),)
 281 opt_DEFERRABLE      = $(if $(strip $(DEFERRABLE)),$(if $(filter t true T True TRUE 1 y yes Yes YES,$(DEFERRABLE)),--deferrable,--no-deferrable),--no-deferrable)
 282 opt_OPTIONAL        = $(if $(strip $(OPTIONAL)),$(if $(filter t true T True TRUE 1 y yes Yes YES,$(OPTIONAL)),--optional,--no-optional),--no-optional)
 283
 284 # Return list of test files for a given step. If REGRESS is set then
 285 # test files will include step 2 tests through tests for the step
 286 # being tested.
 287 STEP_TEST_FILES = $(strip $(wildcard \
 288                     $(foreach s,$(if $(strip $(REGRESS)),\
 289                         $(filter-out $(if $(filter $(1),$(step5_EXCLUDES)),step5,),\
 290                           $(regress_$(2)))\
 291                         ,$(2)),\
 292                       $(1)/tests/$($(s))$(EXTENSION) tests/$($(s))$(EXTENSION))))
 293
 294 # DOCKERIZE utility functions
 295 lc = $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$1))))))))))))))))))))))))))
 296 impl_to_image = kanaka/mal-test-$(call lc,$(1))
 297
 298 actual_impl = $(if $(filter mal,$(1)),$(patsubst %-mal,%,$(MAL_IMPL)),$(1))
 299
 300 # Takes impl
 301 # Returns nothing if DOCKERIZE is not set, otherwise returns the
 302 # docker prefix necessary to run make within the docker environment
 303 # for this impl
 304 get_build_command = $(strip $(foreach mode,$(1)_MODE, \
 305     $(if $(strip $(DOCKERIZE)),\
 306       docker run \
 307       -it --rm -u $(shell id -u) \
 308       -v $(dir $(abspath $(lastword $(MAKEFILE_LIST)))):/mal \
 309       -w /mal/$(1) \
 310       $(if $(strip $($(mode))),-e $(mode)=$($(mode)),) \
 311       $(if $(filter factor,$(1)),-e FACTOR_ROOTS=$(FACTOR_ROOTS),) \
 312       $(call impl_to_image,$(1)) \
 313       $(MAKE) $(if $(strip $($(mode))),$(mode)=$($(mode)),) \
 314       ,\
 315       $(MAKE) $(if $(strip $($(mode))),$(mode)=$($(mode)),) -C $(impl))))
 316
 317 # Takes impl and step args. Optional env vars and dockerize args
 318 # Returns a command prefix (docker command and environment variables)
 319 # necessary to launch the given impl and step
 320 get_run_prefix = $(strip $(foreach mode,$(call actual_impl,$(1))_MODE, \
 321     $(if $(strip $(DOCKERIZE) $(4)),\
 322       docker run -e STEP=$($2) -e MAL_IMPL=$(MAL_IMPL) \
 323       -it --rm -u $(shell id -u) \
 324       -v $(dir $(abspath $(lastword $(MAKEFILE_LIST)))):/mal \
 325       -w /mal/$(call actual_impl,$(1)) \
 326       $(if $(strip $($(mode))),-e $(mode)=$($(mode)),) \
 327       $(if $(filter factor,$(1)),-e FACTOR_ROOTS=$(FACTOR_ROOTS),) \
 328       $(foreach env,$(3),-e $(env)) \
 329       $(call impl_to_image,$(call actual_impl,$(1))) \
 330       ,\
 331       env STEP=$($2) MAL_IMPL=$(MAL_IMPL) \
 332       $(if $(strip $($(mode))),$(mode)=$($(mode)),) \
 333       $(if $(filter factor,$(1)),FACTOR_ROOTS=$(FACTOR_ROOTS),) \
 334       $(3))))
 335
 336 # Takes impl and step
 337 # Returns the runtest command prefix (with runtest options) for testing the given step
 338 get_runtest_cmd = $(call get_run_prefix,$(1),$(2),$(if $(filter cs fsharp mal tcl vb,$(1)),RAW=1,)) \
 339                     ../runtest.py $(opt_HARD) $(opt_DEFERRABLE) $(opt_OPTIONAL) $(call $(1)_TEST_OPTS) $(TEST_OPTS)
 340
 341 # Takes impl and step
 342 # Returns the runtest command prefix (with runtest options) for testing the given step
 343 get_argvtest_cmd = $(call get_run_prefix,$(1),$(2)) ../run_argv_test.sh
 344
 345 # Derived lists
 346 STEPS = $(sort $(filter-out %_EXCLUDES,$(filter step%,$(.VARIABLES))))
 347 DO_IMPLS = $(filter-out $(SKIP_IMPLS),$(IMPLS))
 348 IMPL_TESTS = $(foreach impl,$(DO_IMPLS),test^$(impl))
 349 STEP_TESTS = $(foreach step,$(STEPS),test^$(step))
 350 ALL_TESTS = $(filter-out $(foreach e,$(step5_EXCLUDES),test^$(e)^step5),\
 351               $(strip $(sort \
 352                 $(foreach impl,$(DO_IMPLS),\
 353                   $(foreach step,$(STEPS),test^$(impl)^$(step))))))
 354 ALL_BUILDS = $(strip $(sort \
 355                $(foreach impl,$(DO_IMPLS),\
 356                  $(foreach step,$(STEPS),build^$(impl)^$(step)))))
 357
 358 DOCKER_BUILD = $(foreach impl,$(DO_IMPLS),docker-build^$(impl))
 359
 360 DOCKER_SHELL = $(foreach impl,$(DO_IMPLS),docker-shell^$(impl))
 361
 362 IMPL_PERF = $(foreach impl,$(filter-out $(perf_EXCLUDES),$(DO_IMPLS)),perf^$(impl))
 363
 364 IMPL_STATS = $(foreach impl,$(DO_IMPLS),stats^$(impl))
 365
 366 IMPL_REPL = $(foreach impl,$(DO_IMPLS),repl^$(impl))
 367 ALL_REPL = $(strip $(sort \
 368              $(foreach impl,$(DO_IMPLS),\
 369                $(foreach step,$(STEPS),repl^$(impl)^$(step)))))
 370
 371
 372 #
 373 # Build rules
 374 #
 375
 376 # Enable secondary expansion for all rules
 377 .SECONDEXPANSION:
 378
 379 # Build a program in an implementation directory
 380 # Make sure we always try and build first because the dependencies are
 381 # encoded in the implementation Makefile not here
 382 .PHONY: $(foreach i,$(DO_IMPLS),$(foreach s,$(STEPS),$(call $(i)_STEP_TO_PROG,$(s))))
 383 $(foreach i,$(DO_IMPLS),$(foreach s,$(STEPS),$(call $(i)_STEP_TO_PROG,$(s)))):
 384         $(foreach impl,$(word 1,$(subst /, ,$(@))),\
 385           $(if $(DOCKERIZE), \
 386             $(call get_build_command,$(impl)) $(patsubst $(impl)/%,%,$(@)), \
 387             $(call get_build_command,$(impl)) $(subst $(impl)/,,$(@))))
 388
 389 # Allow IMPL, build^IMPL, IMPL^STEP, and build^IMPL^STEP
 390 $(DO_IMPLS): $$(foreach s,$$(STEPS),$$(call $$(@)_STEP_TO_PROG,$$(s)))
 391
 392 $(foreach i,$(DO_IMPLS),$(foreach s,$(STEPS),build^$(i))): $$(foreach s,$$(STEPS),$$(call $$(word 2,$$(subst ^, ,$$(@)))_STEP_TO_PROG,$$(s)))
 393
 394 $(foreach i,$(DO_IMPLS),$(foreach s,$(STEPS),$(i)^$(s))): $$(call $$(word 1,$$(subst ^, ,$$(@)))_STEP_TO_PROG,$$(word 2,$$(subst ^, ,$$(@))))
 395
 396 $(foreach i,$(DO_IMPLS),$(foreach s,$(STEPS),build^$(i)^$(s))): $$(call $$(word 2,$$(subst ^, ,$$(@)))_STEP_TO_PROG,$$(word 3,$$(subst ^, ,$$(@))))
 397
 398
 399
 400 #
 401 # Test rules
 402 #
 403
 404 $(ALL_TESTS): $$(call $$(word 2,$$(subst ^, ,$$(@)))_STEP_TO_PROG,$$(word 3,$$(subst ^, ,$$(@))))
 405         @$(foreach impl,$(word 2,$(subst ^, ,$(@))),\
 406           $(foreach step,$(word 3,$(subst ^, ,$(@))),\
 407             cd $(call actual_impl,$(impl)) && \
 408             $(foreach test,$(call STEP_TEST_FILES,$(impl),$(step)),\
 409               echo '----------------------------------------------' && \
 410               echo 'Testing $@; step file: $+, test file: $(test)' && \
 411               echo 'Running: $(call get_runtest_cmd,$(impl),$(step)) ../$(test) -- ../$(impl)/run' && \
 412               $(call get_runtest_cmd,$(impl),$(step)) ../$(test) -- ../$(impl)/run && \
 413               $(if $(filter tests/$(argv_STEP)$(EXTENSION),$(test)),\
 414                 echo '----------------------------------------------' && \
 415                 echo 'Testing ARGV of $@; step file: $+' && \
 416                 echo 'Running: $(call get_argvtest_cmd,$(impl),$(step)) ../$(impl)/run ' && \
 417                 $(call get_argvtest_cmd,$(impl),$(step)) ../$(impl)/run  && ,\
 418                 true && ))\
 419             true))
 420
 421 # Allow test, tests, test^STEP, test^IMPL, and test^IMPL^STEP
 422 test: $(ALL_TESTS)
 423 tests: $(ALL_TESTS)
 424
 425 $(IMPL_TESTS): $$(filter $$@^%,$$(ALL_TESTS))
 426
 427 $(STEP_TESTS): $$(foreach step,$$(subst test^,,$$@),$$(filter %^$$(step),$$(ALL_TESTS)))
 428
 429
 430 #
 431 # Docker build rules
 432 #
 433
 434 docker-build: $(DOCKER_BUILD)
 435
 436 $(DOCKER_BUILD):
 437         @echo "----------------------------------------------"; \
 438         $(foreach impl,$(word 2,$(subst ^, ,$(@))),\
 439           echo "Running: docker build -t $(call impl_to_image,$(impl)) .:"; \
 440           cd $(impl) && docker build -t $(call impl_to_image,$(impl)) .)
 441
 442 #
 443 # Docker shell rules
 444 #
 445
 446 $(DOCKER_SHELL):
 447         @echo "----------------------------------------------"; \
 448         $(foreach impl,$(word 2,$(subst ^, ,$(@))),\
 449           echo "Running: $(call get_run_prefix,$(impl),stepA,,dockerize) bash"; \
 450           $(call get_run_prefix,$(impl),stepA,,dockerize) bash)
 451
 452
 453 #
 454 # Performance test rules
 455 #
 456
 457 perf: $(IMPL_PERF)
 458
 459 $(IMPL_PERF):
 460         @echo "----------------------------------------------"; \
 461         $(foreach impl,$(word 2,$(subst ^, ,$(@))),\
 462           cd $(call actual_impl,$(impl)); \
 463           echo "Performance test for $(impl):"; \
 464           echo 'Running: $(call get_run_prefix,$(impl),stepA) ../$(impl)/run ../tests/perf1.mal'; \
 465           $(call get_run_prefix,$(impl),stepA) ../$(impl)/run ../tests/perf1.mal; \
 466           echo 'Running: $(call get_run_prefix,$(impl),stepA) ../$(impl)/run ../tests/perf2.mal'; \
 467           $(call get_run_prefix,$(impl),stepA) ../$(impl)/run ../tests/perf2.mal; \
 468           echo 'Running: $(call get_run_prefix,$(impl),stepA) ../$(impl)/run ../tests/perf3.mal'; \
 469           $(call get_run_prefix,$(impl),stepA) ../$(impl)/run ../tests/perf3.mal)
 470
 471
 472 #
 473 # REPL invocation rules
 474 #
 475
 476 $(ALL_REPL): $$(call $$(word 2,$$(subst ^, ,$$(@)))_STEP_TO_PROG,$$(word 3,$$(subst ^, ,$$(@))))
 477         @$(foreach impl,$(word 2,$(subst ^, ,$(@))),\
 478           $(foreach step,$(word 3,$(subst ^, ,$(@))),\
 479             cd $(call actual_impl,$(impl)); \
 480             echo 'REPL implementation $(impl), step file: $+'; \
 481             echo 'Running: $(call get_run_prefix,$(impl),$(step)) ../$(impl)/run $(RUN_ARGS)'; \
 482             $(call get_run_prefix,$(impl),$(step)) ../$(impl)/run $(RUN_ARGS);))
 483
 484 # Allow repl^IMPL^STEP and repl^IMPL (which starts REPL of stepA)
 485 $(IMPL_REPL): $$@^stepA
 486
 487 #
 488 # Stats test rules
 489 #
 490
 491 # For a concise summary:
 492 #   make stats | egrep -A1 "^Stats for|^all" | egrep -v "^all|^--"
 493 stats: $(IMPL_STATS)
 494
 495 $(IMPL_STATS):
 496         @$(foreach impl,$(word 2,$(subst ^, ,$(@))),\
 497           echo "Stats for $(impl):"; \
 498           $(LOCCOUNT) -x "[sS]tep[0-9]_.*|[.]md$$|tests|examples|Makefile|package.json|tsconfig.json|Cargo.toml|project.clj|node_modules|getline.cs|terminal.cs|elm-stuff|objpascal/regexpr|rdyncall|swift/templates" $(impl))
 499
 500 #
 501 # Utility functions
 502 #
 503 print-%:
 504         @echo "$($(*))"
 505
 506 #
 507 # Recursive rules (call make FOO in each subdirectory)
 508 #
 509
 510 define recur_template
 511 .PHONY: $(1)
 512 $(1): $(2)
 513 $(2):
 514         @echo "----------------------------------------------"; \
 515         $$(foreach impl,$$(word 2,$$(subst ^, ,$$(@))),\
 516           echo "Running: $$(call get_build_command,$$(impl)) --no-print-directory $(1)"; \
 517           $$(call get_build_command,$$(impl)) --no-print-directory $(1))
 518 endef
 519
 520 recur_impls_ = $(filter-out $(foreach impl,$($(1)_EXCLUDES),$(1)^$(impl)),$(foreach impl,$(IMPLS),$(1)^$(impl)))
 521
 522 # recursive clean
 523 $(eval $(call recur_template,clean,$(call recur_impls_,clean)))
 524
 525 # recursive dist
 526 $(eval $(call recur_template,dist,$(call recur_impls_,dist)))