909e448f67
2017-08-17 Richard Biener <rguenther@suse.de> PR ada/81878 * Makefile.in (CXX_LFLAGS): Remove. (TOOLS_FLAGS_TO_PASS_NATIVE): Pass $(CXX) as CXX. (TOOLS_FLAGS_TO_PASS_RE): Likewise. From-SVN: r251150
290 lines
7.8 KiB
Makefile
290 lines
7.8 KiB
Makefile
# Makefile for gnattools
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# Copyright 2003, 2004, 2009, 2010 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# Default target; must be first.
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all: gnattools
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# Standard autoconf-set variables.
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SHELL = @SHELL@
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srcdir = @srcdir@
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libdir = @libdir@
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build = @build@
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target = @target@
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host = @host@
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prefix = @prefix@
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INSTALL = @INSTALL@
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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# Nonstandard autoconf-set variables.
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LN_S=@LN_S@
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target_noncanonical=@target_noncanonical@
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host_noncanonical=@host_noncanonical@
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# Variables for the user (or the top level) to override.
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exeext = @EXEEXT@
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objext=.o
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TRACE=no
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ADA_FOR_BUILD=
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ADA_FOR_TARGET=
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LDFLAGS=
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PWD_COMMAND = $${PWDCMD-pwd}
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# The tedious process of getting CFLAGS right.
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CFLAGS=-g
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GCC_WARN_CFLAGS = -W -Wall
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WARN_CFLAGS = @warn_cflags@
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ADA_CFLAGS=@ADA_CFLAGS@
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# Variables for gnattools.
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ADAFLAGS= -gnatpg -gnata
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# For finding the GCC build dir, which is used far too much
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GCC_DIR=../gcc
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# Full path to top source directory
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ftop_srcdir := $(shell cd $(srcdir)/..;${PWD_COMMAND})
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# Absolute srcdir for gcc (why do we want absolute? I dunno)
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fsrcdir := $(shell cd $(srcdir)/../gcc/; ${PWD_COMMAND})
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# Useful "subroutines" for the excess includes
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INCLUDES_FOR_SUBDIR = -iquote . -iquote .. -iquote ../.. \
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-iquote $(fsrcdir)/ada -iquote $(fsrcdir)/config \
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-iquote $(fsrcdir) -I$(ftop_srcdir)/include
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ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
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# Variables for gnattools, native
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TOOLS_FLAGS_TO_PASS_NATIVE= \
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"CC=../../xgcc -B../../" \
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"CXX=$(CXX)" \
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"CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
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"LDFLAGS=$(LDFLAGS)" \
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"ADAFLAGS=$(ADAFLAGS)" \
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"ADA_CFLAGS=$(ADA_CFLAGS)" \
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"INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
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"ADA_INCLUDES=-I- -I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
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"exeext=$(exeext)" \
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"fsrcdir=$(fsrcdir)" \
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"srcdir=$(fsrcdir)" \
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"GNATMAKE=../../gnatmake" \
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"GNATLINK=../../gnatlink" \
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"GNATBIND=../../gnatbind" \
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"TOOLSCASE=native"
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# Variables for regnattools
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TOOLS_FLAGS_TO_PASS_RE= \
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"CC=../../xgcc -B../../" \
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"CXX=$(CXX)" \
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"CFLAGS=$(CFLAGS)" \
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"LDFLAGS=$(LDFLAGS)" \
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"ADAFLAGS=$(ADAFLAGS)" \
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"ADA_CFLAGS=$(ADA_CFLAGS)" \
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"INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
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"ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
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"exeext=$(exeext)" \
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"fsrcdir=$(fsrcdir)" \
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"srcdir=$(fsrcdir)" \
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"GNATMAKE=../../gnatmake" \
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"GNATLINK=../../gnatlink" \
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"GNATBIND=../../gnatbind" \
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"TOOLSCASE=cross"
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# Variables for gnattools, cross
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ifeq ($(build), $(host))
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GNATMAKE_FOR_HOST=gnatmake
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GNATLINK_FOR_HOST=gnatlink
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GNATBIND_FOR_HOST=gnatbind
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GNATLS_FOR_HOST=gnatls
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else
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GNATMAKE_FOR_HOST=$(host_noncanonical)-gnatmake
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GNATLINK_FOR_HOST=$(host_noncanonical)-gnatlink
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GNATBIND_FOR_HOST=$(host_noncanonical)-gnatbind
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GNATLS_FOR_HOST=$(host_noncanonical)-gnatls
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endif
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# Put the host RTS dir first in the PATH to hide the default runtime
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# files that are among the sources
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RTS_DIR:=$(strip $(subst \,/,$(shell $(GNATLS_FOR_HOST) -v | grep adalib )))
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TOOLS_FLAGS_TO_PASS_CROSS= \
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"CC=$(CC)" \
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"CXX=$(CXX)" \
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"CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
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"LDFLAGS=$(LDFLAGS)" \
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"ADAFLAGS=$(ADAFLAGS)" \
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"ADA_CFLAGS=$(ADA_CFLAGS)" \
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"INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
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"ADA_INCLUDES=-I$(RTS_DIR)/../adainclude -I$(RTS_DIR) $(ADA_INCLUDES_FOR_SUBDIR)" \
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"exeext=$(exeext)" \
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"fsrcdir=$(fsrcdir)" \
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"srcdir=$(fsrcdir)" \
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"GNATMAKE=$(GNATMAKE_FOR_HOST)" \
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"GNATLINK=$(GNATLINK_FOR_HOST)" \
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"GNATBIND=$(GNATBIND_FOR_HOST)" \
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"TOOLSCASE=cross" \
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"LIBGNAT="
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# File lists
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# ----------
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# File associations set by configure
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EXTRA_GNATTOOLS = @EXTRA_GNATTOOLS@
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TOOLS_TARGET_PAIRS = @TOOLS_TARGET_PAIRS@
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# Makefile targets
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# ----------------
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.PHONY: gnattools gnattools-native gnattools-cross regnattools
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gnattools: @default_gnattools_target@
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# Sanity check
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$(GCC_DIR)/stamp-gnatlib-rts:
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@if [ ! -f $(GCC_DIR)/stamp-gnatlib-rts ] ; \
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then \
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echo "Cannot build gnattools while gnatlib is out of date or unbuilt" ; \
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false; \
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else \
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true; \
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fi
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# Build directory for the tools. Let's copy the target-dependent
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# sources using the same mechanism as for gnatlib. The other sources are
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# accessed using the vpath directive in ada/Makefile.in
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$(GCC_DIR)/stamp-tools:
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-rm -rf $(GCC_DIR)/ada/tools
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-mkdir -p $(GCC_DIR)/ada/tools
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-(cd $(GCC_DIR)/ada/tools; $(LN_S) ../sdefault.adb ../snames.ads ../snames.adb .)
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-$(foreach PAIR,$(TOOLS_TARGET_PAIRS), \
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rm -f $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));\
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$(LN_S) $(fsrcdir)/ada/$(word 2,$(subst <, ,$(PAIR))) \
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$(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));)
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touch $(GCC_DIR)/stamp-tools
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# gnatmake/link tools cannot always be built with gnatmake/link for bootstrap
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# reasons: gnatmake should be built with a recent compiler, a recent compiler
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# may not generate ALI files compatible with an old gnatmake so it is important
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# to be able to build gnatmake without a version of gnatmake around. Once
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# everything has been compiled once, gnatmake can be recompiled with itself
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# (see target regnattools)
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gnattools-native: $(GCC_DIR)/stamp-tools $(GCC_DIR)/stamp-gnatlib-rts
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# gnattools1
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$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
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$(TOOLS_FLAGS_TO_PASS_NATIVE) \
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../../gnatmake$(exeext) ../../gnatlink$(exeext)
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# gnattools2
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$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
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$(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
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# gnatmake/link can be built with recent gnatmake/link if they are available.
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# This is especially convenient for building cross tools or for rebuilding
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# the tools when the original bootstrap has already be done.
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regnattools: $(GCC_DIR)/stamp-gnatlib-rts
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# gnattools1-re
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$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
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$(TOOLS_FLAGS_TO_PASS_RE) INCLUDES="" \
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gnatmake-re gnatlink-re
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# gnattools2
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$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
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$(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
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gnattools-cross: $(GCC_DIR)/stamp-tools
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# gnattools1-re
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$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
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$(TOOLS_FLAGS_TO_PASS_CROSS) INCLUDES="" \
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gnatmake-re gnatlink-re
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# gnattools2
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$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
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$(TOOLS_FLAGS_TO_PASS_CROSS) common-tools
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# Other
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# -----
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# Check uninstalled version.
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check:
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# Check installed version.
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installcheck:
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# Build info (none here).
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info:
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# Build DVI (none here).
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dvi:
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# Build PDF (none here).
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pdf:
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# Build HTML (none here).
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html:
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.PHONY: check installcheck info dvi pdf html
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# Build TAGS (none here).
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TAGS:
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# Installation rules.
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install:
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install-strip: install
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install-info:
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install-pdf:
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install-html:
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.PHONY: install install-strip install-info install-pdf install-html
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# Cleaning rules.
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mostlyclean:
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clean:
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distclean:
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$(RM) Makefile config.status config.log config.cache
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maintainer-clean:
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.PHONY: mostlyclean clean distclean maintainer-clean
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# Rules for rebuilding this Makefile.
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Makefile: $(srcdir)/Makefile.in config.status
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CONFIG_FILES=$@ ; \
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CONFIG_HEADERS= ; \
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$(SHELL) ./config.status
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config.status: $(srcdir)/configure
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$(SHELL) ./config.status --recheck
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AUTOCONF = autoconf
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configure_deps = \
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$(srcdir)/configure.ac \
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$(srcdir)/../config/acx.m4 \
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$(srcdir)/../config/override.m4
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$(srcdir)/configure: @MAINT@ $(configure_deps)
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cd $(srcdir) && $(AUTOCONF)
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# Don't export variables to the environment, in order to not confuse
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# configure.
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.NOEXPORT:
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