aboutsummaryrefslogtreecommitdiffstats
path: root/docs/debugging.tex
diff options
context:
space:
mode:
Diffstat (limited to 'docs/debugging.tex')
0 files changed, 0 insertions, 0 deletions
'#n82'>82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669
#  Top level -*- Makefile -*- for GHDL.
#  Copyright (C) 2002 - 2014 Tristan Gingold
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 2 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <gnu.org/licenses>.
CC=@CC@
CFLAGS=@CFLAGS@
CXX=@CXX@
CXXFLAGS=@CXXFLAGS@
build=@build@
srcdir=@srcdir@
abs_srcdir=@abs_srcdir@
GNATMAKE=@GNATMAKE@
ADA_FLAGS=@ADA_FLAGS@
MAKE=@MAKE@
prefix=@prefix@
backend=@backend@
libdirsuffix=@libdirsuffix@
libdirreverse=@libdirreverse@
EXEEXT=@EXEEXT@
SOEXT=@SOEXT@
PIC_FLAGS=@PIC_FLAGS@
gcc_src_dir=@gcc_src_dir@
LLVM_CONFIG=@llvm_config@
LDFLAGS=@LDFLAGS@
LIBBACKTRACE=@backtrace_lib@
llvm_be=@llvm_be@
build_mode=@build_mode@
ghdl_version=@ghdl_version@
libghdl_version=@libghdl_version@
enable_werror=@enable_werror@
enable_checks=@enable_checks@
enable_gplcompat=@enable_gplcompat@
enable_libghdl=@enable_libghdl@
default_pic=@default_pic@

INSTALL_PROGRAM=install -m 755
INSTALL_DATA=install -m 644
PWD=$(CURDIR)
DESTDIR=
bindir=$(prefix)/bin
libdir=$(prefix)/lib
incdir=$(prefix)/include
MKDIR=mkdir
LN=ln -s
CP=cp
MV=mv
SED=sed
GRT_RANLIB=ranlib
GHDL_DESC?=tarball

VHDL_LIB_DIR=$(prefix)/$(libdirsuffix)

ifeq "$(enable_checks)" "true"
 # Debug + checks
 OPT_FLAGS+=-g
 ADA_FLAGS+=-gnata
 LIB_CFLAGS+=
else
 # Optimize + no checks
 ADA_FLAGS+=-gnatpn
 OPT_FLAGS+=-O
 LIB_CFLAGS=-O
endif

# Profiling.
#ADA_FLAGS+=-gnatn
#OPT_FLAGS+=-pg -O

# Coverage
ifeq "$(build_mode)" "coverage"
COVERAGE_FLAGS+=-fprofile-arcs -ftest-coverage
endif

# Warnings as errors.  Comment this line if a warning looks not valid.
ifeq "$(enable_werror)" "true"
WARN_ADAFLAGS+=-gnatwe
endif

WARN_ADAFLAGS+=-gnatwa -gnatwC -gnatf

GNATFLAGS=-gnat12 -gnaty3befhkmr $(OPT_FLAGS) $(COVERAGE_FLAGS) $(WARN_ADAFLAGS) $(ADA_FLAGS)
GRT_FLAGS=$(COVERAGE_FLAGS)
GRT_ADAFLAGS:=$(OPT_FLAGS) $(WARN_ADAFLAGS) -gnatw.X $(filter-out -gnata,$(ADA_FLAGS))

ifeq "$(default_pic)" "true"
GRT_FLAGS+=$(PIC_FLAGS)
endif

WARN_CFLAGS=-Wall

CFLAGS:=$(OPT_FLAGS) $(WARN_CFLAGS) $(CFLAGS)
CXXFLAGS:=$(OPT_FLAGS) $(WARN_CFLAGS) $(CXXFLAGS)

GNAT_BARGS=-bargs -E

target=$(build)
#target=i686-pc-linux-gnu
#target=x86_64-pc-linux-gnu
#target=i686-apple-darwin
#target=x86_64-apple-darwin
#target=i386-pc-mingw32

ifeq ($(SOEXT),.so)
SHLIB_FLAGS=-Wl,-soname,$(notdir $@)
else ifeq ($(SOEXT),.dll)
SHLIB_FLAGS=
else ifeq ($(SOEXT),.dylib)
# Allow the use of -rpath in executable
SHLIB_FLAGS=-Wl,-install_name,@rpath/$(notdir $@)
endif

# Flags for libraries
LIBSRC_DIR:=$(srcdir)/libraries
LIBDST_DIR:=$(libdirsuffix)

LIBVHDL_FLAGS_TO_PASS=\
 LIBSRC_DIR="$(LIBSRC_DIR)" \
 LIBDST_DIR="$(LIBDST_DIR)" \
 enable_gplcompat="$(enable_gplcompat)" \
 LN="$(LN)" CP="$(CP)" MKDIR="$(MKDIR)"

# Object files from grt for the synthesis.
GRT_SYNTH_OBJS=grt-cstdio.o

all: Makefile all.$(backend) all.libghdl all.ghw

install: install.$(backend) install.vhdllib install.vpi install.libghdl install.ghw
#       Generate std.standard package VHDL source
	$(DESTDIR)$(bindir)/ghdl$(EXEEXT) --disp-standard --std=87 > $(DESTDIR)$(VHDL_LIB_DIR)/src/std/v87/standard.vhdl
	$(DESTDIR)$(bindir)/ghdl$(EXEEXT) --disp-standard --std=93 > $(DESTDIR)$(VHDL_LIB_DIR)/src/std/v93/standard.vhdl
	$(DESTDIR)$(bindir)/ghdl$(EXEEXT) --disp-standard --std=08 > $(DESTDIR)$(VHDL_LIB_DIR)/src/std/v08/standard.vhdl

uninstall: uninstall.$(backend) uninstall.vhdllib uninstall.vpi uninstall.libghdl uninstall.ghw

test: test.$(backend)

copy-sources: copy-sources.$(backend)

libs: libs.vhdl.$(backend)

./config.status: $(srcdir)/configure
	@if [ -e $@ ]; then \
	  echo "./config.status --reconfigure"; \
	  ./config.status --reconfigure; \
	else \
	  echo "config.status is lost, please configure manually" ; \
	  exit 1; \
	fi

Makefile: $(srcdir)/Makefile.in ./config.status
	./config.status

setup.py: $(srcdir)/setup.py.in ./config.status
	./config.status

GHDL_COMMON_INCFLAGS=-aI$(srcdir)/src -aI$(srcdir)/src/vhdl -aI$(srcdir)/src/synth -aI$(srcdir)/src/grt -aI$(srcdir)/src/psl -aI$(srcdir)/src/vhdl/translate

GRTSRCDIR=$(abs_srcdir)/src/grt
include $(srcdir)/src/grt/Makefile.inc

version.tmp: $(srcdir)/src/version.in force
#	Create version.tmp from version.in, using git date/hash, or envvars.
#	The user is allowed to set GHDL_VER_DESC to override description.
	VER_DESC=tarball; \
	VER_REF=unknown; \
	VER_HASH=unknown; \
	if test -d $(srcdir)/.git && desc=`cd $(srcdir); git describe --dirty --long`; then \
	  VER_DESC=`echo $$desc | sed -e 's/\([^-]*-g\)/r\1/' -e 's/-/./g' -e 's/^v//g'`; \
	  VER_REF=`cd $(srcdir); git rev-parse --abbrev-ref HEAD`; \
	  VER_HASH=`cd $(srcdir); git rev-parse HEAD`; \
	fi; \
	sed \
	  -e "s#@VER@#$(ghdl_version)#" \
	  -e "s#@DESC@#$${GHDL_VER_DESC:-$$VER_DESC}#" \
	  -e "s#@REF@#$${GHDL_VER_REF:-$$VER_REF}#" \
	  -e "s#@HASH@#$${GHDL_VER_HASH:-$$VER_HASH}#" \
	  < $< > $@;

version.ads: version.tmp
#	Change version.ads only if version.tmp has been modified to avoid
#	useless rebuild.
	if [ ! -r $@ ] || ! cmp $< $@ > /dev/null; then $(CP) $< $@; fi

#################### For mcode backend ##############################

all.mcode: ghdl_mcode$(EXEEXT) libs.vhdl.mcode all.vpi

GHDL_MCODE_INCFLAGS=$(GHDL_COMMON_INCFLAGS) -aI$(srcdir)/src/ghdldrv -aI$(srcdir)/src/ortho -aI$(srcdir)/src/ortho/mcode -aI$(srcdir)/src/synth

ghdl_mcode$(EXEEXT): GRT_FLAGS+=-DWITH_GNAT_RUN_TIME
ghdl_mcode$(EXEEXT): $(GRT_ADD_OBJS) $(GRT_SRC_DEPS) $(ORTHO_DEPS) \
            memsegs_c.o chkstk.o version.ads force
	$(GNATMAKE) -o $@ -gnat12 $(GHDL_MCODE_INCFLAGS) $(GNATFLAGS) -gnatw.A ghdl_jit.adb $(GNAT_BARGS) -largs memsegs_c.o chkstk.o $(GRT_ADD_OBJS) $(LDFLAGS) $(subst @,$(GRTSRCDIR),$(GRT_EXTRA_LIB) $(GRT_EXEC_OPTS))

memsegs_c.o: $(srcdir)/src/ortho/mcode/memsegs_c.c
	$(CC) -c $(COVERAGE_FLAGS) $(CFLAGS) -o $@ $<

libs.vhdl.mcode: ghdl_mcode$(EXEEXT)
	$(MAKE) -f $(srcdir)/libraries/Makefile.inc $(LIBVHDL_FLAGS_TO_PASS) GHDL=$(PWD)/ghdl_mcode$(EXEEXT) GHDL_FLAGS="" VHDL_COPY_OBJS=no vhdl.libs.all

install.mcode.program: install.dirs ghdl_mcode$(EXEEXT)
	$(INSTALL_PROGRAM) ghdl_mcode$(EXEEXT) $(DESTDIR)$(bindir)/ghdl$(EXEEXT)

uninstall.mcode.program:
	$(RM) $(DESTDIR)$(bindir)/ghdl$(EXEEXT)

install.mcode: install.mcode.program install.vhdllib

uninstall.mcode: uninstall.mcode.program uninstall.vhdllib

test.mcode: ghdl_mcode$(EXEEXT)
	cd $(srcdir)/testsuite; GHDL=$(CURDIR)/ghdl_mcode$(EXEEXT) ./testsuite.sh

oread-mcode$(EXEEXT): force
	$(MAKE) -f $(srcdir)/src/ortho/mcode/Makefile \
	 ortho_srcdir=$(srcdir)/src/ortho ortho_exec=$@ \
	 GNATFLAGS="-aI$(srcdir)/src/ortho/oread $(GNATFLAGS)" all

#################### For gcc backend ##############################

gcc_vhdl_dir=$(gcc_src_dir)/gcc/vhdl

all.gcc:
	@echo "For installing sources in gcc, do:"
	@echo "1) $(MAKE) copy-sources"
	@echo "2) configure, build and install gcc"
	@echo "3) $(MAKE) ghdllib"
	@echo "4) $(MAKE) install"

copy-sources.gcc: version.ads
	$(RM) -rf $(gcc_vhdl_dir)
	$(MKDIR) $(gcc_vhdl_dir)
	$(CP) -p version.ads ghdlsynth_maybe.ads $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/*.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/vhdl/*.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/vhdl/translate/*.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/synth/*.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/psl/*.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-types.ads $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-c.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-fcvt.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-algos.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-vstrings.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-cstdio.c $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-stdio.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-table.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-files_operations.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-to_strings.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/grt/grt-severity.ads $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/ortho/*.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/ortho/gcc/*.ad? $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/ortho/gcc/*.c $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/src/ortho/gcc/*.opt $(gcc_vhdl_dir)
	base_ver=`cat $(gcc_src_dir)/gcc/BASE-VER`; \
	case $$base_ver in \
	 4.9*)     	    gcc_ortho_lang=ortho-lang-49.c ;; \
	 5.*)      	    gcc_ortho_lang=ortho-lang-5.c ;; \
	 6 | 6.*)  	    gcc_ortho_lang=ortho-lang-6.c ;; \
	 7.*)      	    gcc_ortho_lang=ortho-lang-7.c ;; \
	 8.*)      	    gcc_ortho_lang=ortho-lang-8.c ;; \
	 9.* | 10.* | 11.*) gcc_ortho_lang=ortho-lang-9.c ;; \
	 *) echo "Mismatch gcc version from $(gcc_src_dir)"; \
	    echo "Need gcc version 4.9.x, 5.x, 6.x, 7.x, 8.x, 9.x or 10.x"; \
	    exit 1 ;; \
	esac; \
	$(CP) -p $(srcdir)/src/ortho/gcc/$$gcc_ortho_lang \
	  $(gcc_vhdl_dir)/ortho-lang.c
	$(CP) -p $(srcdir)/doc/ghdl.texi $(srcdir)/doc/ghdl.1 $(gcc_vhdl_dir)
	$(MKDIR) $(gcc_vhdl_dir)/ghdldrv
	$(CP) -pR $(srcdir)/src/ghdldrv/*.ad? $(gcc_vhdl_dir)/ghdldrv
	$(CP) -p $(srcdir)/scripts/gcc/Make-lang.in $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/scripts/gcc/config-lang.in $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/scripts/gcc/lang-options.h $(gcc_vhdl_dir)
	$(CP) -p $(srcdir)/scripts/gcc/lang-specs.h $(gcc_vhdl_dir)

# To build vhdl libs using a non-installed ghdl, define GHDL_GCC_BIN to the
# path of ghdl and GHDL1_GCC_BIN to path of ghdl1
GHDL_GCC_BIN=$(DESTDIR)$(bindir)/ghdl$(EXEEXT)
GHDL1_GCC_BIN=  # --GHDL1=/path/to/ghdl1

libs.vhdl.gcc:
	$(MAKE) -f $(srcdir)/libraries/Makefile.inc $(LIBVHDL_FLAGS_TO_PASS) GHDL="$(GHDL_GCC_BIN)" GHDL_FLAGS="$(GHDL1_GCC_BIN) $(LIB_CFLAGS)" vhdl.libs.all libs.vhdl.standard

ghdllib: libs.vhdl.gcc $(libdirsuffix)/libgrt.a all.libghdl all.ghw

install.gcc: install.grt

uninstall.gcc: uninstall.grt

test.gcc:
	cd $(srcdir)/testsuite; GHDL=$(GHDL_GCC_BIN) GHWDUMP=$(CURDIR)/ghwdump$(EXEEXT) ./testsuite.sh

#################### For gcc backend - development only (local build) ####

GHDL_GCC_INCFLAGS=$(GHDL_COMMON_INCFLAGS)

ghdl1-gcc$(EXEEXT): version.ads $(GRT_SYNTH_OBJS) force
	$(MAKE) -f $(srcdir)/src/ortho/gcc/Makefile \
	 ortho_srcdir=$(srcdir)/src/ortho ortho_exec=$@ \
	 GNATLFLAGS="$(GRT_SYNTH_OBJS)" \
	 GNATFLAGS="$(GHDL_GCC_INCFLAGS) $(GNATFLAGS)" all

ghdl_gcc$(EXEEXT): version.ads $(GRT_SYNTH_OBJS) force
	$(GNATMAKE) $(GHDL_GCC_INCFLAGS) -aI$(srcdir)/src/ghdldrv \
	 $(GNATFLAGS) ghdl_gcc $(GNAT_BARGS) \
         -largs $(LDFLAGS) $(GRT_SYNTH_OBJS)

libs.vhdl.local_gcc: ghdl_gcc$(EXEEXT) ghdl1-gcc$(EXEEXT)
	$(MAKE) -f $(srcdir)/libraries/Makefile.inc $(LIBVHDL_FLAGS_TO_PASS) GHDL=$(PWD)/ghdl_gcc$(EXEEXT) GHDL_FLAGS="--GHDL1=$(PWD)/ghdl1-gcc$(EXEEXT) $(LIB_CFLAGS)" vhdl.libs.all libs.vhdl.standard

ghdl1-debug$(EXEEXT): version.ads $(GRT_SYNTH_OBJS) force
	$(MAKE) -f $(srcdir)/src/ortho/debug/Makefile \
	 ortho_srcdir=$(srcdir)/src/ortho ortho_exec=$@ \
	 GNATFLAGS="$(GHDL_GCC_INCFLAGS) $(GNATFLAGS)" \
	 GNATLFLAGS="$(GRT_SYNTH_OBJS)" \
	 GNATMAKE="$(GNATMAKE)" all

oread-gcc$(EXEEXT): force
	$(MAKE) -f $(srcdir)/src/ortho/gcc/Makefile \
	 ortho_srcdir=$(srcdir)/src/ortho ortho_exec=$@ \
	 GNATFLAGS="-aI$(srcdir)/src/ortho/oread $(GNATFLAGS)" all

#################### For llvm backend ##############################

GHDL_LLVM_INCFLAGS=$(GHDL_COMMON_INCFLAGS) -aI$(srcdir)/src/ghdldrv -aI$(srcdir)/src/ortho -aI$(srcdir)/src/ortho/$(llvm_be) -aI$(srcdir)/src/synth

all.llvm: ghdl1-llvm$(EXEEXT) ghdl_llvm$(EXEEXT) grt-all libs.vhdl.llvm all.vpi

all.llvm_jit: ghdl_llvm_jit$(EXEEXT)

ghdl_llvm_jit$(EXEEXT): GRT_FLAGS+=-DWITH_GNAT_RUN_TIME
ghdl_llvm_jit$(EXEEXT): $(GRT_ADD_OBJS) $(GRT_SRC_DEPS) $(ORTHO_DEPS) \
               llvm-cbindings.o version.ads force
	$(GNATMAKE) -o $@ $(GHDL_LLVM_INCFLAGS) $(GNATFLAGS) ghdl_jit.adb \
	 $(GNAT_BARGS) -largs llvm-cbindings.o $(GRT_ADD_OBJS) \
	 $(subst @,$(GRTSRCDIR),$(GRT_EXTRA_LIB)) --LINK=$(CXX) \
	 `$(LLVM_CONFIG) --ldflags --libs --system-libs` $(LDFLAGS)

llvm-cbindings.o: $(srcdir)/src/ortho/$(llvm_be)/llvm-cbindings.cpp
	$(CXX) -c `$(LLVM_CONFIG) --includedir --cxxflags` \
	  $(COVERAGE_FLAGS) $(CXXFLAGS) -o $@ $<

libs.vhdl.llvmjit: ghdl_llvm_jit$(EXEEXT)
	$(MAKE) -f $(srcdir)/libraries/Makefile.inc $(LIBVHDL_FLAGS_TO_PASS) GHDL=$(PWD)/ghdl_llvm$(EXEEXT) GHDL_FLAGS="" VHDLLIBS_COPY_OBJS=no vhdl.libs.all

libs.vhdl.llvm: ghdl_llvm$(EXEEXT) ghdl1-llvm$(EXEEXT)
	$(MAKE) -f $(srcdir)/libraries/Makefile.inc $(LIBVHDL_FLAGS_TO_PASS) GHDL=$(PWD)/ghdl_llvm$(EXEEXT) GHDL_FLAGS="--GHDL1=$(PWD)/ghdl1-llvm$(EXEEXT) $(LIB_CFLAGS)" vhdl.libs.all libs.vhdl.standard

libs.vhdl.debug-llvm: ghdl_llvm$(EXEEXT) ghdl1-debug$(EXEEXT)
	$(MAKE) -f $(srcdir)/libraries/Makefile.inc $(LIBVHDL_FLAGS_TO_PASS) GHDL=$(PWD)/ghdl_llvm$(EXEEXT) GHDL_FLAGS="--GHDL1=$(PWD)/ghdl1-debug$(EXEEXT) $(LIB_CFLAGS)" vhdl.libs.all libs.vhdl.standard

ghdl_llvm$(EXEEXT): version.ads $(GRT_SYNTH_OBJS) force
	$(GNATMAKE) $(GHDL_LLVM_INCFLAGS) \
         -aI$(srcdir)/src/ghdldrv $(GNATFLAGS) \
	 ghdl_llvm $(GNAT_BARGS) \
         -largs $(LDFLAGS) $(GRT_SYNTH_OBJS)

ghdl1-llvm$(EXEEXT): version.ads $(GRT_SYNTH_OBJS) force
	$(MAKE) -f $(srcdir)/src/ortho/$(llvm_be)/Makefile \
	 ortho_srcdir=$(srcdir)/src/ortho ortho_exec=$@ \
	 GNATFLAGS="$(GHDL_LLVM_INCFLAGS) $(GNATFLAGS)" \
	 GNATLFLAGS="$(GRT_SYNTH_OBJS)" \
	 LDFLAGS="$(LDFLAGS)" \
	 LLVM_CONFIG="$(LLVM_CONFIG)" CXX="$(CXX)" \
	 CXXFLAGS="$(COVERAGE_FLAGS) $(CXXFLAGS)" \
	 GNATMAKE="$(GNATMAKE)" all

oread-llvm$(EXEEXT): force
	$(MAKE) -f $(srcdir)/src/ortho/$(llvm_be)/Makefile \
	 ortho_srcdir=$(srcdir)/src/ortho ortho_exec=$@ \
	 GNATMAKE="$(GNATMAKE)" \
	 GNATFLAGS="-aI$(srcdir)/src/ortho/oread $(GNATFLAGS)" \
	 LLVM_CONFIG="$(LLVM_CONFIG)" CXX="$(CXX)"

install.llvm.program: install.dirs ghdl1-llvm$(EXEEXT) ghdl_llvm$(EXEEXT)
	$(INSTALL_PROGRAM) ghdl_llvm$(EXEEXT) $(DESTDIR)$(bindir)/ghdl$(EXEEXT)
	$(INSTALL_PROGRAM) ghdl1-llvm$(EXEEXT) $(DESTDIR)$(bindir)/ghdl1-llvm$(EXEEXT)

test.llvm: ghdl_llvm$(EXEEXT)
	cd $(srcdir)/testsuite; GHDL=$(CURDIR)/ghdl_llvm$(EXEEXT) ./testsuite.sh

uninstall.llvm.program:
	$(RM) $(DESTDIR)$(bindir)/ghdl1-llvm$(EXEEXT)
	$(RM) $(DESTDIR)$(bindir)/ghdl$(EXEEXT)

install.llvm: install.llvm.program install.grt

uninstall.llvm: uninstall.llvm.program uninstall.grt

################ For simul (no code generation, interpretation) ##########

GHDL_SIMUL_INCFLAGS=$(GHDL_COMMON_INCFLAGS) -aI$(srcdir)/src/ghdldrv -aI$(srcdir)/src/vhdl/simulate -aI$(srcdir)/src/synth

ghdl_simul$(EXEEXT): $(GRT_ADD_OBJS) $(GRT_SRC_DEPS) version.ads force
	$(GNATMAKE) $(GHDL_SIMUL_INCFLAGS) $(GNATFLAGS) -gnat12 ghdl_simul $(GNAT_BARGS) -largs $(LDFLAGS) $(GRT_ADD_OBJS) $(subst @,$(GRTSRCDIR),$(GRT_EXTRA_LIB))

libs.vhdl.simul: ghdl_simul$(EXEEXT)
	$(MAKE) -f $(srcdir)/libraries/Makefile.inc $(LIBVHDL_FLAGS_TO_PASS) GHDL=$(PWD)/ghdl_simul$(EXEEXT) GHDL_FLAGS="" VHDLLIBS_COPY_OBJS=no vhdl.libs.all

install.simul.program: install.dirs ghdl_simul$(EXEEXT)
	$(INSTALL_PROGRAM) ghdl_simul$(EXEEXT) $(DESTDIR)$(bindir)/ghdl$(EXEEXT)

uninstall.simul.program:
	$(RM) $(DESTDIR)$(bindir)/ghdl$(EXEEXT)

install.simul: install.simul.program

uninstall.simul: uninstall.simul.program


################ libghdl (library for the vhdl part) ####################

LIBGHDL_INCFLAGS=$(GHDL_COMMON_INCFLAGS) -aI$(srcdir)/src/synth -aI$(srcdir)/src/vhdl/libghdl -aI$(srcdir)/src/ghdldrv

libghdl_name=libghdl-$(libghdl_version)$(SOEXT)

LIBGHDL_GRT_OBJS= pic/grt-cstdio.o

lib/$(libghdl_name): $(GRT_SRC_DEPS) $(LIBGHDL_GRT_OBJS) version.ads force
#	Use -g for gnatlink so that the binder file is not removed.  We need
#	it for libghdl.a
	$(GNATMAKE) -I- -aI. -D pic -z libghdl -o $@ -gnat12 $(GNATFLAGS) $(PIC_FLAGS) $(LIBGHDL_INCFLAGS) -bargs -shared -Llibghdl_ -largs -g -shared $(SHLIB_FLAGS) $(filter-out -static,$(LDFLAGS)) $(LIBGHDL_GRT_OBJS)
#       On windows, gnatmake (via Osint.Executable_Name) always appends .exe
#       Adjust.  (Other solution: use gnatmake for compilation and binding,
#       then use gnatlink directly for linking).
ifeq ($(SOEXT),.dll)
	-mv lib/$(libghdl_name).exe $@
endif

libghdl.a: lib/$(libghdl_name)
#	Also create a static library
	sed -e '1,/--  BEGIN/d' -e '/--  END/,$$d' -e 's/^   --   //' < b~libghdl.adb > libghdl.bind
	$(RM) -f $@
	ar rc $@ b~libghdl.o $(LIBGHDL_GRT_OBJS) `sed -e /^-/d < libghdl.bind`
	grep adalib libghdl.bind | sed -e 's/^-L//' -e 's@adalib/@adalib/libgnat.a@' > libghdl.link

$(srcdir)/src/synth/include/synth_gates.h: $(srcdir)/src/synth/netlists.ads $(srcdir)/src/synth/netlists-gates.ads
	echo "/* DO NOT MODIFY" > $@
	echo "   This file is automatically generated by Makefile.  */" >> $@
	echo "enum Module_Id {" >> $@
	grep -h "constant Module_Id :=" $^ | sed -e '/constant Module_Id :=/s/:.*://' -e 's/;/,/' -e 's/ *--.*//' >> $@
	echo "};" >> $@
	echo "" >> $@
	echo "enum Param_Type {" >> $@
	grep '      Param_' $(srcdir)/src/synth/netlists.ads >> $@
	echo "};" >> $@

all.libghdl.true: lib/$(libghdl_name) libghdl.a
all.libghdl.false:
all.libghdl: all.libghdl.$(enable_libghdl)

install.libghdl.include: install.dirs $(srcdir)/src/synth/include/synth_gates.h
	$(INSTALL_DATA) -p $(srcdir)/src/synth/include/synth.h $(DESTDIR)$(incdir)/ghdl
	$(INSTALL_DATA) -p $(srcdir)/src/synth/include/synth_gates.h $(DESTDIR)$(incdir)/ghdl

install.libghdl.lib:
	$(INSTALL_PROGRAM) -p lib/$(libghdl_name) $(DESTDIR)$(libdir)/
	$(INSTALL_PROGRAM) -p libghdl.a $(DESTDIR)$(libdir)/
	$(INSTALL_DATA) -p libghdl.link $(DESTDIR)$(libdir)/

install.libghdl.true: install.libghdl.lib install.libghdl.include

install.libghdl.false:
install.libghdl: install.libghdl.$(enable_libghdl)

uninstall.libghdl:
	$(RM) $(DESTDIR)$(libdir)/$(libghdl_name)

libghdl-py.tgz:
	[ -d pythonb ] || $(MKDIR) pythonb
	$(CP) -r $(srcdir)/pyGHDL/libghdl $(srcdir)/setup.py pythonb
	tar -zcvf $@ -C pythonb .

################ ghwdump #################################################

GHWDUMP_OBJS=ghwdump.o libghw.o

ghwdump$(EXEEXT): $(GHWDUMP_OBJS)
	$(CC) $(LDFLAGS) -o $@ $(GHWDUMP_OBJS)

lib/libghw$(SOEXT): libghw.o
	$(CC) $(PIC_FLAGS) $(LDFLAGS) -shared -o $@ $^

ghwdump.o: $(srcdir)/ghw/ghwdump.c $(srcdir)/ghw/libghw.h
	$(CC) -c -o $@ $< $(COVERAGE_FLAGS) $(CFLAGS)

libghw.o: $(srcdir)/ghw/libghw.c $(srcdir)/ghw/libghw.h
	$(CC) $(PIC_FLAGS) -c -o $@ $< $(COVERAGE_FLAGS) $(CFLAGS)

all.ghw: ghwdump$(EXEEXT) lib/libghw$(SOEXT)

install.ghw:
	$(INSTALL_PROGRAM) -p ghwdump$(EXEEXT) $(DESTDIR)$(bindir)/
	$(INSTALL_PROGRAM) -p lib/libghw$(SOEXT) $(DESTDIR)$(libdir)/
	$(INSTALL_DATA) -p $(srcdir)/ghw/libghw.h $(DESTDIR)$(incdir)/ghdl/

uninstall.ghw:
	$(RM) $(DESTDIR)$(bindir)/ghwdump$(EXEEXT)
	$(RM) $(DESTDIR)$(libdir)/libghw$(EXEEXT)
	$(RM) -f $(DESTDIR)$(incdir)/ghdl/libghw.h

############### grt #####################################################

install.grt: \
  $(libdirsuffix)/libgrt.a \
  $(libdirsuffix)/grt.lst \
  $(libdirsuffix)/grt-exec.lst \
  $(libdirsuffix)/grt-shared.lst \
  install.dirs
	$(INSTALL_DATA) $(libdirsuffix)/libgrt.a $(DESTDIR)$(VHDL_LIB_DIR)/libgrt.a
	$(INSTALL_DATA) $(libdirsuffix)/grt.lst $(DESTDIR)$(VHDL_LIB_DIR)/grt.lst
	$(INSTALL_DATA) $(libdirsuffix)/grt-exec.lst $(DESTDIR)$(VHDL_LIB_DIR)/grt-exec.lst
	$(INSTALL_DATA) $(libdirsuffix)/grt-shared.lst $(DESTDIR)$(VHDL_LIB_DIR)/grt-shared.lst
	$(INSTALL_DATA) $(GRTSRCDIR)/grt.ver $(DESTDIR)$(VHDL_LIB_DIR)/grt.ver
	test "x$(LIBBACKTRACE)" = x || test "x$(backend)" = xgcc || \
	  $(INSTALL_DATA) $(LIBBACKTRACE) $(DESTDIR)$(VHDL_LIB_DIR)/libbacktrace.a

uninstall.grt:
	$(RM) $(DESTDIR)$(VHDL_LIB_DIR)/libgrt.a
	$(RM) $(DESTDIR)$(VHDL_LIB_DIR)/grt.lst
	$(RM) $(DESTDIR)$(VHDL_LIB_DIR)/grt-exec.lst
	$(RM) $(DESTDIR)$(VHDL_LIB_DIR)/grt-shared.lst
	$(RM) $(DESTDIR)$(VHDL_LIB_DIR)/grt.ver
	$(RM) $(DESTDIR)$(VHDL_LIB_DIR)/libbacktrace.a

################ VPI #####################################################

vpi_thunk.o: $(GRTSRCDIR)/vpi_thunk.c $(GRTSRCDIR)/vpi_thunk.h
	$(CC) -c -o $@ $< $(PIC_FLAGS) $(CFLAGS)

vhpi_thunk.o: $(GRTSRCDIR)/vhpi_thunk.c $(GRTSRCDIR)/vhpi_thunk.h
	$(CC) -c -o $@ $< $(PIC_FLAGS) $(CFLAGS)

lib/libghdlvpi$(SOEXT): vpi_thunk.o vhpi_thunk.o
	$(CC) $(SHLIB_FLAGS) $(LDFLAGS) -shared -o $@ $^

all.vpi: lib/libghdlvpi$(SOEXT)

install.vpi: all.vpi install.dirs
	$(INSTALL_PROGRAM) -p lib/libghdlvpi$(SOEXT) $(DESTDIR)$(libdir)/
	$(INSTALL_DATA) -p $(GRTSRCDIR)/vpi_user.h $(DESTDIR)$(incdir)/ghdl/
	$(INSTALL_DATA) -p $(GRTSRCDIR)/vhpi_user.h $(DESTDIR)$(incdir)/ghdl/

uninstall.vpi:
	$(RM) -f $(DESTDIR)$(libdir)/libghdlvpi$(SOEXT)
	$(RM) -f $(DESTDIR)$(incdir)/ghdl/vpi_user.h
	$(RM) -f $(DESTDIR)$(incdir)/ghdl/vhpi_user.h

install.vpi.local: all.vpi
	$(MKDIR) -p include/ghdl lib
	$(INSTALL_DATA) -p $(GRTSRCDIR)/vpi_user.h include/ghdl/
	$(INSTALL_DATA) -p $(GRTSRCDIR)/vhpi_user.h include/ghdl/

################ Libraries ###############################################

VHDLLIB_SUBDIRS= \
  ieee/v87 \
  ieee/v93 \
  ieee/v08 \
  std/v87 \
  std/v93 \
  std/v08 \
  src/ieee \
  src/ieee/v87 \
  src/ieee/v93 \
  src/ieee2008 \
  src/std \
  src/std/v87 \
  src/std/v93 \
  src/std/v08 \
  src/synopsys \
  src/synopsys/v08 \
  src/upf

ifeq ($(enable_gplcompat),false)
VHDLLIB_SUBDIRS+=src/vital95 src/vital2000
endif

install.dirs:
#	Use -p to create parents and to avoid error if existing.
	$(MKDIR) -p $(DESTDIR)$(prefix)
	$(MKDIR) -p $(DESTDIR)$(bindir)
	$(MKDIR) -p $(DESTDIR)$(libdir)
	$(MKDIR) -p $(DESTDIR)$(prefix)/$(libdirsuffix)
	$(MKDIR) -p $(DESTDIR)$(incdir)
	$(MKDIR) -p $(DESTDIR)$(incdir)/ghdl

install.vhdllib: install.dirs
#	Libraries (only if not empty)
	for d in $(VHDLLIB_SUBDIRS); do \
	  $(MKDIR) -p $(DESTDIR)$(VHDL_LIB_DIR)/$$d; \
	  $(INSTALL_DATA) -p \
	    $(LIBDST_DIR)/$$d/* $(DESTDIR)$(VHDL_LIB_DIR)/$$d; \
	done
#	ANSI color
	$(INSTALL_DATA) -p \
	    $(srcdir)/scripts/ansi_color.sh $(DESTDIR)$(VHDL_LIB_DIR)/;
#	Vendors scripts
	$(MKDIR) -p $(DESTDIR)$(VHDL_LIB_DIR)/vendors
	$(INSTALL_DATA) -p \
	    $(srcdir)/scripts/vendors/* $(DESTDIR)$(VHDL_LIB_DIR)/vendors/
	$(INSTALL_PROGRAM) -p \
	    $(srcdir)/scripts/vendors/*.sh $(DESTDIR)$(VHDL_LIB_DIR)/vendors/

uninstall.vhdllib:
	$(RM) -rf $(DESTDIR)$(VHDL_LIB_DIR)

####################### clean ############################################

clean: force
	$(RM) -f *.o *.ali b~*.ad? *~ *.d b__*.ad? *.a *.so *.deps *.bexch version.* *.dll *.dylib
	$(RM) -f ghdl_gcc$(EXEEXT) ghdl_mcode$(EXEEXT) ghdl$(EXEEXT) ghdl_llvm$(EXEEXT) ghdl_llvm_jit$(EXEEXT) ghdl_simul$(EXEEXT)
	$(RM) -f ghdl1-gcc$(EXEEXT) ghdl1-llvm$(EXEEXT) ghdl1-debug$(EXEEXT)
	$(RM) -f grt/run-bind.ad? grt.lst grt/grt-files grt/grt-files.in
	$(RM) -f grt/*.o grt/*.ali
	$(RM) -rf lib
	$(MAKE) create-dirs

distclean: clean
	$(RM) -f default_paths.ads ortho_code-x86-flags.ads
	$(RM) -f elf_arch.ads ghdlsynth_maybe.ads
	$(RM) -f grt/grt-backtrace-impl.ads
	$(RM) -f Makefile config.status ghdl.gpr

clean-c: force
	$(RM) -f memsegs_c.o chkstk.o jumps.o times.o
	$(RM) -f grt-cstdio.o grt-cgnatrts.o grt-modules.o
	$(RM) -f grt-cvpi.o grt-cvhpi.o grt-cdynload.o
	$(RM) -f fstapi.o fastlz.o lz4.o
	$(RM) -f pic/times.o pic/grt-cvpi.o pic/grt-cvhpi.o pic/jumps.o
	$(RM) -f pic/grt-cstdio.o pic/grt-cgnatrts.o pic/grt-modules.o
	$(RM) -f pic/grt-cdynload.o

create-dirs: force
	for d in $(VHDLLIB_SUBDIRS); do \
	  $(MKDIR) -p $(LIBDST_DIR)/$$d; \
	done

# Remove non GPL compatible source files
clean-pure-gpl:
#       Vital libraries aren't GPL compatible
	$(RM) -rf libraries/vital95 libraries/vital2000
#	The GNA testsuite contains open-source reproducer that may not be GPL.
	$(RM) -rf testsuite/gna

force:

.PHONY: force clean distclean clean-c clean-pure-gpl

# Most of the compilation is done through gnatmake, so using make -jX it not
# very effective.
# Hint: for parallel build use: make GNATMAKE="gnatmake -j8"
# Parallel builds may fail with the llvm backend as it can start two gnatmake
# in parallel: one for ghdl_llvm and the other for ghdl1-llvm. But they
# share the same objects.
# Any better fix is welcome!
.NOTPARALLEL: