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binutils-gdb/sim/igen/local.mk

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sim: use ## for automake comments The ## marker tells automake to not include the comment in its generated output, so use that in most places where the comment only makes sense in the inputs.
2021-12-09 14:40:28 +08:00
## The IGEN simulator generator for GDB, the GNU Debugger.
##
## Copyright 2002-2021 Free Software Foundation, Inc.
##
## Contributed by Andrew Cagney.
##
## This file is part of GDB.
##
## 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 3 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 <http://www.gnu.org/licenses/>.
sim: igen: merge build into top level This simplifies the build a bit (especially for deps in port subdirs), and avoids recursive make. This in turn speeds up the build, and sets us up for multi-target.
2021-02-22 12:35:46 +08:00
sim: hoist mn10300 & v850 igen rules up to common builds These rules don't depend on the target compiler settings, so hoist the build logic up to the common builds for better parallelization. We leave the mips rules in place as they depend on complicated arch-specific configure logic that needs to be untangled first.
2021-10-31 14:47:13 +08:00
# igen leaks memory, and therefore makes AddressSanitizer unhappy. Disable
# leak detection while running it.
IGEN = %D%/igen$(EXEEXT)
IGEN_RUN = ASAN_OPTIONS=detect_leaks=0 $(IGEN)
sim: use ## for automake comments The ## marker tells automake to not include the comment in its generated output, so use that in most places where the comment only makes sense in the inputs.
2021-12-09 14:40:28 +08:00
## This makes sure igen is available before building the arch-subdirs which
## need to run the igen tool.
sim: hoist mn10300 & v850 igen rules up to common builds These rules don't depend on the target compiler settings, so hoist the build logic up to the common builds for better parallelization. We leave the mips rules in place as they depend on complicated arch-specific configure logic that needs to be untangled first.
2021-10-31 14:47:13 +08:00
SIM_ALL_RECURSIVE_DEPS += $(IGEN)
sim: igen: merge build into top level This simplifies the build a bit (especially for deps in port subdirs), and avoids recursive make. This in turn speeds up the build, and sets us up for multi-target.
2021-02-22 12:35:46 +08:00
# Alias for developers.
sim: hoist mn10300 & v850 igen rules up to common builds These rules don't depend on the target compiler settings, so hoist the build logic up to the common builds for better parallelization. We leave the mips rules in place as they depend on complicated arch-specific configure logic that needs to be untangled first.
2021-10-31 14:47:13 +08:00
igen: $(IGEN)
sim: igen: merge build into top level This simplifies the build a bit (especially for deps in port subdirs), and avoids recursive make. This in turn speeds up the build, and sets us up for multi-target.
2021-02-22 12:35:46 +08:00
noinst_LIBRARIES += %D%/libigen.a
%C%_libigen_a_SOURCES = \
%D%/table.c \
%D%/lf.c \
%D%/misc.c \
%D%/filter_host.c \
%D%/ld-decode.c \
%D%/ld-cache.c \
%D%/filter.c \
%D%/ld-insn.c \
%D%/gen-model.c \
%D%/gen-itable.c \
%D%/gen-icache.c \
%D%/gen-semantics.c \
%D%/gen-idecode.c \
%D%/gen-support.c \
%D%/gen-engine.c \
%D%/gen.c
%C%_igen_SOURCES = %D%/igen.c
%C%_igen_LDADD = %D%/libigen.a
sim: add support for build-time ar & ranlib This is needed when building for a target whose ar & ranlib are incompatible with the current build system. For example, building for Windows on a Linux system. Then manually import the automake rule for libigen.a, but tweak the tool variables to use the FOR_BUILD variants.
2021-05-02 05:16:23 +08:00
# These rules are copied from automake, but tweaked to use FOR_BUILD variables.
igen/libigen.a: $(igen_libigen_a_OBJECTS) $(igen_libigen_a_DEPENDENCIES) $(EXTRA_igen_libigen_a_DEPENDENCIES) igen/$(am__dirstamp)
$(AM_V_at)-rm -f $@
$(AM_V_AR)$(AR_FOR_BUILD) $(ARFLAGS) $@ $(igen_libigen_a_OBJECTS) $(igen_libigen_a_LIBADD)
$(AM_V_at)$(RANLIB_FOR_BUILD) $@
sim: igen: merge build into top level This simplifies the build a bit (especially for deps in port subdirs), and avoids recursive make. This in turn speeds up the build, and sets us up for multi-target.
2021-02-22 12:35:46 +08:00
%D%/igen$(EXEEXT): $(%C%_igen_OBJECTS) $(%C%_igen_DEPENDENCIES) %D%/$(am__dirstamp)
$(AM_V_CCLD)$(LINK_FOR_BUILD) $(%C%_igen_OBJECTS) $(%C%_igen_LDADD)
# igen is a build-time only tool. Override the default rules for it.
%D%/%.o: %D%/%.c
$(AM_V_CC)$(COMPILE_FOR_BUILD) -c $< -o $@
# Build some of the files in standalone mode for developers of igen itself.
%D%/%-main.o: %D%/%.c
$(AM_V_CC)$(COMPILE_FOR_BUILD) -DMAIN -c $< -o $@
%C%_filter_SOURCES =
%C%_filter_LDADD = %D%/filter-main.o %D%/libigen.a
%C%_gen_SOURCES =
%C%_gen_LDADD = %D%/gen-main.o %D%/libigen.a
%C%_ld_cache_SOURCES =
%C%_ld_cache_LDADD = %D%/ld-cache-main.o %D%/libigen.a
%C%_ld_decode_SOURCES =
%C%_ld_decode_LDADD = %D%/ld-decode-main.o %D%/libigen.a
%C%_ld_insn_SOURCES =
%C%_ld_insn_LDADD = %D%/ld-insn-main.o %D%/libigen.a
%C%_table_SOURCES =
%C%_table_LDADD = %D%/table-main.o %D%/libigen.a
%C%_IGEN_TOOLS = \
sim: hoist mn10300 & v850 igen rules up to common builds These rules don't depend on the target compiler settings, so hoist the build logic up to the common builds for better parallelization. We leave the mips rules in place as they depend on complicated arch-specific configure logic that needs to be untangled first.
2021-10-31 14:47:13 +08:00
$(IGEN) \
sim: igen: merge build into top level This simplifies the build a bit (especially for deps in port subdirs), and avoids recursive make. This in turn speeds up the build, and sets us up for multi-target.
2021-02-22 12:35:46 +08:00
%D%/filter \
%D%/gen \
%D%/ld-cache \
%D%/ld-decode \
%D%/ld-insn \
%D%/table
EXTRA_PROGRAMS += $(%C%_IGEN_TOOLS)
MOSTLYCLEANFILES += $(%C%_IGEN_TOOLS)
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