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.

1 files changed, 311 insertions, 19 deletions

diff --git a/sim/Makefile.in b/sim/Makefile.in
index d109907..2f7284d 100644
--- a/sim/Makefile.in
+++ b/sim/Makefile.in
@@ -30,6 +30,27 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# 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/>.
+
 #
 # Copyright (C) 1997-2021 Free Software Foundation, Inc.
 #
@@ -45,6 +66,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 VPATH = @srcdir@
 am__is_gnu_make = { \
   if test -z '$(MAKELEVEL)'; then \
@@ -120,6 +142,10 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
+EXTRA_PROGRAMS = $(am__EXEEXT_2)
+@SIM_ENABLE_IGEN_TRUE@am__append_1 = igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@am__append_2 = $(igen_IGEN_TOOLS)
+@SIM_ENABLE_IGEN_TRUE@am__append_3 = $(igen_IGEN_TOOLS)
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
@@ -136,6 +162,66 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
 mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+AM_V_AR = $(am__v_AR_@AM_V@)
+am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
+am__v_AR_0 = @echo "  AR      " $@;
+am__v_AR_1 = 
+igen_libigen_a_AR = $(AR) $(ARFLAGS)
+igen_libigen_a_LIBADD =
+am__dirstamp = $(am__leading_dot)dirstamp
+@SIM_ENABLE_IGEN_TRUE@am_igen_libigen_a_OBJECTS =  \
+@SIM_ENABLE_IGEN_TRUE@	igen/table.$(OBJEXT) igen/lf.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/misc.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/filter_host.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-decode.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-cache.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/filter.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-insn.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-model.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-itable.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-icache.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-semantics.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-idecode.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-support.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-engine.$(OBJEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen.$(OBJEXT)
+igen_libigen_a_OBJECTS = $(am_igen_libigen_a_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@am__EXEEXT_1 = igen/igen$(EXEEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/filter$(EXEEXT) igen/gen$(EXEEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-cache$(EXEEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-decode$(EXEEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-insn$(EXEEXT) \
+@SIM_ENABLE_IGEN_TRUE@	igen/table$(EXEEXT)
+@SIM_ENABLE_IGEN_TRUE@am__EXEEXT_2 = $(am__EXEEXT_1)
+am_igen_filter_OBJECTS =
+igen_filter_OBJECTS = $(am_igen_filter_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@igen_filter_DEPENDENCIES = igen/filter-main.o \
+@SIM_ENABLE_IGEN_TRUE@	igen/libigen.a
+am_igen_gen_OBJECTS =
+igen_gen_OBJECTS = $(am_igen_gen_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@igen_gen_DEPENDENCIES = igen/gen-main.o \
+@SIM_ENABLE_IGEN_TRUE@	igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@am_igen_igen_OBJECTS = igen/igen.$(OBJEXT)
+igen_igen_OBJECTS = $(am_igen_igen_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@igen_igen_DEPENDENCIES = igen/libigen.a
+am_igen_ld_cache_OBJECTS =
+igen_ld_cache_OBJECTS = $(am_igen_ld_cache_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@igen_ld_cache_DEPENDENCIES =  \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-cache-main.o igen/libigen.a
+am_igen_ld_decode_OBJECTS =
+igen_ld_decode_OBJECTS = $(am_igen_ld_decode_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@igen_ld_decode_DEPENDENCIES =  \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-decode-main.o igen/libigen.a
+am_igen_ld_insn_OBJECTS =
+igen_ld_insn_OBJECTS = $(am_igen_ld_insn_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@igen_ld_insn_DEPENDENCIES = igen/ld-insn-main.o \
+@SIM_ENABLE_IGEN_TRUE@	igen/libigen.a
+am_igen_table_OBJECTS =
+igen_table_OBJECTS = $(am_igen_table_OBJECTS)
+@SIM_ENABLE_IGEN_TRUE@igen_table_DEPENDENCIES = igen/table-main.o \
+@SIM_ENABLE_IGEN_TRUE@	igen/libigen.a
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
@@ -148,7 +234,26 @@ AM_V_at = $(am__v_at_@AM_V@)
 am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
 am__v_at_0 = @
 am__v_at_1 = 
-SOURCES =
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/../depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(igen_libigen_a_SOURCES) $(igen_filter_SOURCES) \
+	$(igen_gen_SOURCES) $(igen_igen_SOURCES) \
+	$(igen_ld_cache_SOURCES) $(igen_ld_decode_SOURCES) \
+	$(igen_ld_insn_SOURCES) $(igen_table_SOURCES)
 RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
 	ctags-recursive dvi-recursive html-recursive info-recursive \
 	install-data-recursive install-dvi-recursive \
@@ -306,18 +411,65 @@ AUTOMAKE_OPTIONS = dejagnu foreign no-dist subdir-objects
 ACLOCAL_AMFLAGS = -Im4 -I.. -I../config
 srcroot = $(srcdir)/..
 SUBDIRS = @subdirs@
-MOSTLYCLEANFILES = core site-srcdir.exp testrun.log testrun.sum
+
+# We don't set some of these vars here, but we need to define them so they may
+# be used consistently in local.mk files we include below.
+noinst_LIBRARIES = $(am__append_1)
+MOSTLYCLEANFILES = core $(am__append_3) site-srcdir.exp testrun.log \
+	testrun.sum
 COMPILE_FOR_BUILD = $(CC_FOR_BUILD) $(AM_CPPFLAGS) $(CFLAGS_FOR_BUILD)
 LINK_FOR_BUILD = $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@
+@SIM_ENABLE_IGEN_TRUE@igen_libigen_a_SOURCES = \
+@SIM_ENABLE_IGEN_TRUE@	igen/table.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/lf.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/misc.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/filter_host.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-decode.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-cache.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/filter.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-insn.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-model.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-itable.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-icache.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-semantics.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-idecode.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-support.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen-engine.c \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen.c
+
+@SIM_ENABLE_IGEN_TRUE@igen_igen_SOURCES = igen/igen.c
+@SIM_ENABLE_IGEN_TRUE@igen_igen_LDADD = igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@igen_filter_SOURCES = 
+@SIM_ENABLE_IGEN_TRUE@igen_filter_LDADD = igen/filter-main.o igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@igen_gen_SOURCES = 
+@SIM_ENABLE_IGEN_TRUE@igen_gen_LDADD = igen/gen-main.o igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@igen_ld_cache_SOURCES = 
+@SIM_ENABLE_IGEN_TRUE@igen_ld_cache_LDADD = igen/ld-cache-main.o igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@igen_ld_decode_SOURCES = 
+@SIM_ENABLE_IGEN_TRUE@igen_ld_decode_LDADD = igen/ld-decode-main.o igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@igen_ld_insn_SOURCES = 
+@SIM_ENABLE_IGEN_TRUE@igen_ld_insn_LDADD = igen/ld-insn-main.o igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@igen_table_SOURCES = 
+@SIM_ENABLE_IGEN_TRUE@igen_table_LDADD = igen/table-main.o igen/libigen.a
+@SIM_ENABLE_IGEN_TRUE@igen_IGEN_TOOLS = \
+@SIM_ENABLE_IGEN_TRUE@	igen/igen \
+@SIM_ENABLE_IGEN_TRUE@	igen/filter \
+@SIM_ENABLE_IGEN_TRUE@	igen/gen \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-cache \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-decode \
+@SIM_ENABLE_IGEN_TRUE@	igen/ld-insn \
+@SIM_ENABLE_IGEN_TRUE@	igen/table
+
 
 # Tweak the site.exp so it works with plain `runtest` from user.
 EXTRA_DEJAGNU_SITE_CONFIG = site-srcdir.exp
 all: all-recursive
 
 .SUFFIXES:
+.SUFFIXES: .c .o .obj
 am--refresh: Makefile
 	@:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/testsuite/local.mk $(am__configure_deps)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/igen/local.mk $(srcdir)/testsuite/local.mk $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
 	    *$$dep*) \
@@ -339,7 +491,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
 	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
-$(srcdir)/testsuite/local.mk $(am__empty):
+$(srcdir)/igen/local.mk $(srcdir)/testsuite/local.mk $(am__empty):
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
@@ -350,6 +502,122 @@ $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 $(am__aclocal_m4_deps):
 
+clean-noinstLIBRARIES:
+	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+igen/$(am__dirstamp):
+	@$(MKDIR_P) igen
+	@: > igen/$(am__dirstamp)
+igen/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) igen/$(DEPDIR)
+	@: > igen/$(DEPDIR)/$(am__dirstamp)
+igen/table.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/lf.$(OBJEXT): igen/$(am__dirstamp) igen/$(DEPDIR)/$(am__dirstamp)
+igen/misc.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/filter_host.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/ld-decode.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/ld-cache.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/filter.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/ld-insn.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen-model.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen-itable.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen-icache.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen-semantics.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen-idecode.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen-support.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen-engine.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+igen/gen.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+
+igen/libigen.a: $(igen_libigen_a_OBJECTS) $(igen_libigen_a_DEPENDENCIES) $(EXTRA_igen_libigen_a_DEPENDENCIES) igen/$(am__dirstamp)
+	$(AM_V_at)-rm -f igen/libigen.a
+	$(AM_V_AR)$(igen_libigen_a_AR) igen/libigen.a $(igen_libigen_a_OBJECTS) $(igen_libigen_a_LIBADD)
+	$(AM_V_at)$(RANLIB) igen/libigen.a
+
+igen/filter$(EXEEXT): $(igen_filter_OBJECTS) $(igen_filter_DEPENDENCIES) $(EXTRA_igen_filter_DEPENDENCIES) igen/$(am__dirstamp)
+	@rm -f igen/filter$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(igen_filter_OBJECTS) $(igen_filter_LDADD) $(LIBS)
+
+igen/gen$(EXEEXT): $(igen_gen_OBJECTS) $(igen_gen_DEPENDENCIES) $(EXTRA_igen_gen_DEPENDENCIES) igen/$(am__dirstamp)
+	@rm -f igen/gen$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(igen_gen_OBJECTS) $(igen_gen_LDADD) $(LIBS)
+igen/igen.$(OBJEXT): igen/$(am__dirstamp) \
+	igen/$(DEPDIR)/$(am__dirstamp)
+
+@SIM_ENABLE_IGEN_FALSE@igen/igen$(EXEEXT): $(igen_igen_OBJECTS) $(igen_igen_DEPENDENCIES) $(EXTRA_igen_igen_DEPENDENCIES) igen/$(am__dirstamp)
+@SIM_ENABLE_IGEN_FALSE@	@rm -f igen/igen$(EXEEXT)
+@SIM_ENABLE_IGEN_FALSE@	$(AM_V_CCLD)$(LINK) $(igen_igen_OBJECTS) $(igen_igen_LDADD) $(LIBS)
+
+igen/ld-cache$(EXEEXT): $(igen_ld_cache_OBJECTS) $(igen_ld_cache_DEPENDENCIES) $(EXTRA_igen_ld_cache_DEPENDENCIES) igen/$(am__dirstamp)
+	@rm -f igen/ld-cache$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(igen_ld_cache_OBJECTS) $(igen_ld_cache_LDADD) $(LIBS)
+
+igen/ld-decode$(EXEEXT): $(igen_ld_decode_OBJECTS) $(igen_ld_decode_DEPENDENCIES) $(EXTRA_igen_ld_decode_DEPENDENCIES) igen/$(am__dirstamp)
+	@rm -f igen/ld-decode$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(igen_ld_decode_OBJECTS) $(igen_ld_decode_LDADD) $(LIBS)
+
+igen/ld-insn$(EXEEXT): $(igen_ld_insn_OBJECTS) $(igen_ld_insn_DEPENDENCIES) $(EXTRA_igen_ld_insn_DEPENDENCIES) igen/$(am__dirstamp)
+	@rm -f igen/ld-insn$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(igen_ld_insn_OBJECTS) $(igen_ld_insn_LDADD) $(LIBS)
+
+igen/table$(EXEEXT): $(igen_table_OBJECTS) $(igen_table_DEPENDENCIES) $(EXTRA_igen_table_DEPENDENCIES) igen/$(am__dirstamp)
+	@rm -f igen/table$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(igen_table_OBJECTS) $(igen_table_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+	-rm -f igen/*.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/filter.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/filter_host.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen-engine.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen-icache.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen-idecode.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen-itable.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen-model.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen-semantics.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen-support.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/gen.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/igen.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/ld-cache.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/ld-decode.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/ld-insn.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/lf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/misc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@igen/$(DEPDIR)/table.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCC_TRUE@	$(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
 # This directory's subdirectories are mostly independent; you can cd
 # into them and run 'make' without going through this Makefile.
 # To change the values of 'make' variables: instead of editing Makefiles,
@@ -490,7 +758,7 @@ distclean-DEJAGNU:
 check-am: all-am
 	$(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
 check: check-recursive
-all-am: Makefile
+all-am: Makefile $(LIBRARIES)
 installdirs: installdirs-recursive
 installdirs-am:
 install: install-recursive
@@ -520,19 +788,22 @@ clean-generic:
 distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
 	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-rm -f igen/$(DEPDIR)/$(am__dirstamp)
+	-rm -f igen/$(am__dirstamp)
 
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
 clean: clean-recursive
 
-clean-am: clean-generic mostlyclean-am
+clean-am: clean-generic clean-noinstLIBRARIES mostlyclean-am
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf igen/$(DEPDIR)
 	-rm -f Makefile
-distclean-am: clean-am distclean-DEJAGNU distclean-generic \
-	distclean-tags
+distclean-am: clean-am distclean-DEJAGNU distclean-compile \
+	distclean-generic distclean-tags
 
 dvi: dvi-recursive
 
@@ -577,12 +848,13 @@ installcheck-am:
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
+	-rm -rf igen/$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
 mostlyclean: mostlyclean-recursive
 
-mostlyclean-am: mostlyclean-generic
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
 
 pdf: pdf-recursive
 
@@ -598,16 +870,18 @@ uninstall-am:
 
 .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
 	am--refresh check check-DEJAGNU check-am clean clean-cscope \
-	clean-generic cscope cscopelist-am ctags ctags-am distclean \
-	distclean-DEJAGNU distclean-generic distclean-tags dvi dvi-am \
-	html html-am info info-am install install-am install-data \
-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-pdf install-pdf-am \
-	install-ps install-ps-am install-strip installcheck \
-	installcheck-am installdirs installdirs-am maintainer-clean \
-	maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
-	pdf-am ps ps-am tags tags-am uninstall uninstall-am
+	clean-generic clean-noinstLIBRARIES cscope cscopelist-am ctags \
+	ctags-am distclean distclean-DEJAGNU distclean-compile \
+	distclean-generic distclean-tags dvi dvi-am html html-am info \
+	info-am install install-am install-data install-data-am \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-html install-html-am install-info install-info-am \
+	install-man install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am
 
 .PRECIOUS: Makefile
 
@@ -623,6 +897,24 @@ nltvals:
 	$(abs_srcdir)/common/gennltvals.py --cpp "$(CPP)" --output nltvals.def --srcroot $(srcroot)
 	$(SHELL) $(srcroot)/move-if-change nltvals.def $(abs_srcdir)/common/nltvals.def
 
+# This makes sure igen is available before building the arch-subdirs which
+# need to run the igen tool.
+@SIM_ENABLE_IGEN_TRUE@all-recursive: igen/igen$(EXEEXT)
+
+# Alias for developers.
+@SIM_ENABLE_IGEN_TRUE@igen: igen/igen$(EXEEXT)
+
+@SIM_ENABLE_IGEN_TRUE@igen/igen$(EXEEXT): $(igen_igen_OBJECTS) $(igen_igen_DEPENDENCIES) igen/$(am__dirstamp)
+@SIM_ENABLE_IGEN_TRUE@	$(AM_V_CCLD)$(LINK_FOR_BUILD) $(igen_igen_OBJECTS) $(igen_igen_LDADD)
+
+# igen is a build-time only tool.  Override the default rules for it.
+@SIM_ENABLE_IGEN_TRUE@igen/%.o: igen/%.c
+@SIM_ENABLE_IGEN_TRUE@	$(AM_V_CC)$(COMPILE_FOR_BUILD) -c $< -o $@
+
+# Build some of the files in standalone mode for developers of igen itself.
+@SIM_ENABLE_IGEN_TRUE@igen/%-main.o: igen/%.c
+@SIM_ENABLE_IGEN_TRUE@	$(AM_V_CC)$(COMPILE_FOR_BUILD) -DMAIN -c $< -o $@
+
 site-srcdir.exp: Makefile
 	echo "set srcdir \"$(srcdir)/testsuite\"" > $@