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# Makefile for gnattools
# Copyright 2003, 2004, 2009, 2010 Free Software Foundation, Inc.
#
# This file 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; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# Default target; must be first.
all: gnattools
# Standard autoconf-set variables.
SHELL = @SHELL@
srcdir = @srcdir@
libdir = @libdir@
build = @build@
target = @target@
host = @host@
prefix = @prefix@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
# Nonstandard autoconf-set variables.
LN_S=@LN_S@
target_noncanonical=@target_noncanonical@
host_noncanonical=@host_noncanonical@
# Variables for the user (or the top level) to override.
exeext = @EXEEXT@
objext=.o
TRACE=no
ADA_FOR_BUILD=
ADA_FOR_TARGET=
LDFLAGS=
PWD_COMMAND = $${PWDCMD-pwd}
# The tedious process of getting CFLAGS right.
CFLAGS=-g
GCC_WARN_CFLAGS = -W -Wall
WARN_CFLAGS = @warn_cflags@
ADA_CFLAGS=@ADA_CFLAGS@
# Variables for gnattools.
ADAFLAGS= -gnatpg -gnata
# For finding the GCC build dir, which is used far too much
GCC_DIR=../gcc
# Full path to top source directory
ftop_srcdir := $(shell cd $(srcdir)/..;${PWD_COMMAND})
# Absolute srcdir for gcc (why do we want absolute? I dunno)
fsrcdir := $(shell cd $(srcdir)/../gcc/; ${PWD_COMMAND})
# Useful "subroutines" for the excess includes
INCLUDES_FOR_SUBDIR = -iquote . -iquote .. -iquote ../.. \
-iquote $(fsrcdir)/ada -iquote $(fsrcdir)/config \
-iquote $(fsrcdir) -I$(ftop_srcdir)/include
ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
CXX_LFLAGS = \
-B../../../$(target_noncanonical)/libstdc++-v3/src/.libs \
-B../../../$(target_noncanonical)/libstdc++-v3/libsupc++/.libs \
-L../../../$(target_noncanonical)/libstdc++-v3/src/.libs \
-L../../../$(target_noncanonical)/libstdc++-v3/libsupc++/.libs
# Variables for gnattools, native
TOOLS_FLAGS_TO_PASS_NATIVE= \
"CC=../../xgcc -B../../" \
"CXX=../../xg++ -B../../ $(CXX_LFLAGS)" \
"CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
"LDFLAGS=$(LDFLAGS)" \
"ADAFLAGS=$(ADAFLAGS)" \
"ADA_CFLAGS=$(ADA_CFLAGS)" \
"INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
"ADA_INCLUDES=-I- -I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
"exeext=$(exeext)" \
"fsrcdir=$(fsrcdir)" \
"srcdir=$(fsrcdir)" \
"GNATMAKE=../../gnatmake" \
"GNATLINK=../../gnatlink" \
"GNATBIND=../../gnatbind" \
"TOOLSCASE=native"
# Variables for regnattools
TOOLS_FLAGS_TO_PASS_RE= \
"CC=../../xgcc -B../../" \
"CXX=../../xg++ -B../../ $(CXX_LFLAGS)" \
"CFLAGS=$(CFLAGS)" \
"LDFLAGS=$(LDFLAGS)" \
"ADAFLAGS=$(ADAFLAGS)" \
"ADA_CFLAGS=$(ADA_CFLAGS)" \
"INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
"ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
"exeext=$(exeext)" \
"fsrcdir=$(fsrcdir)" \
"srcdir=$(fsrcdir)" \
"GNATMAKE=../../gnatmake" \
"GNATLINK=../../gnatlink" \
"GNATBIND=../../gnatbind" \
"TOOLSCASE=cross"
# Variables for gnattools, cross
ifeq ($(build), $(host))
GNATMAKE_FOR_HOST=gnatmake
GNATLINK_FOR_HOST=gnatlink
GNATBIND_FOR_HOST=gnatbind
GNATLS_FOR_HOST=gnatls
else
GNATMAKE_FOR_HOST=$(host_noncanonical)-gnatmake
GNATLINK_FOR_HOST=$(host_noncanonical)-gnatlink
GNATBIND_FOR_HOST=$(host_noncanonical)-gnatbind
GNATLS_FOR_HOST=$(host_noncanonical)-gnatls
endif
# Put the host RTS dir first in the PATH to hide the default runtime
# files that are among the sources
RTS_DIR:=$(strip $(subst \,/,$(shell $(GNATLS_FOR_HOST) -v | grep adalib )))
TOOLS_FLAGS_TO_PASS_CROSS= \
"CC=$(CC)" \
"CXX=$(CXX)" \
"CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
"LDFLAGS=$(LDFLAGS)" \
"ADAFLAGS=$(ADAFLAGS)" \
"ADA_CFLAGS=$(ADA_CFLAGS)" \
"INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
"ADA_INCLUDES=-I$(RTS_DIR)/../adainclude -I$(RTS_DIR) $(ADA_INCLUDES_FOR_SUBDIR)" \
"exeext=$(exeext)" \
"fsrcdir=$(fsrcdir)" \
"srcdir=$(fsrcdir)" \
"GNATMAKE=$(GNATMAKE_FOR_HOST)" \
"GNATLINK=$(GNATLINK_FOR_HOST)" \
"GNATBIND=$(GNATBIND_FOR_HOST)" \
"TOOLSCASE=cross" \
"LIBGNAT="
# File lists
# ----------
# File associations set by configure
EXTRA_GNATTOOLS = @EXTRA_GNATTOOLS@
TOOLS_TARGET_PAIRS = @TOOLS_TARGET_PAIRS@
# Makefile targets
# ----------------
.PHONY: gnattools gnattools-native gnattools-cross regnattools
gnattools: @default_gnattools_target@
# Sanity check
$(GCC_DIR)/stamp-gnatlib-rts:
@if [ ! -f $(GCC_DIR)/stamp-gnatlib-rts ] ; \
then \
echo "Cannot build gnattools while gnatlib is out of date or unbuilt" ; \
false; \
else \
true; \
fi
# Build directory for the tools. Let's copy the target-dependent
# sources using the same mechanism as for gnatlib. The other sources are
# accessed using the vpath directive in ada/Makefile.in
$(GCC_DIR)/stamp-tools:
-rm -rf $(GCC_DIR)/ada/tools
-mkdir -p $(GCC_DIR)/ada/tools
-(cd $(GCC_DIR)/ada/tools; $(LN_S) ../sdefault.adb ../snames.ads ../snames.adb .)
-$(foreach PAIR,$(TOOLS_TARGET_PAIRS), \
rm -f $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));\
$(LN_S) $(fsrcdir)/ada/$(word 2,$(subst <, ,$(PAIR))) \
$(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));)
touch $(GCC_DIR)/stamp-tools
# gnatmake/link tools cannot always be built with gnatmake/link for bootstrap
# reasons: gnatmake should be built with a recent compiler, a recent compiler
# may not generate ALI files compatible with an old gnatmake so it is important
# to be able to build gnatmake without a version of gnatmake around. Once
# everything has been compiled once, gnatmake can be recompiled with itself
# (see target regnattools)
gnattools-native: $(GCC_DIR)/stamp-tools $(GCC_DIR)/stamp-gnatlib-rts
# gnattools1
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
$(TOOLS_FLAGS_TO_PASS_NATIVE) \
../../gnatmake$(exeext) ../../gnatlink$(exeext)
# gnattools2
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
$(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
# gnatmake/link can be built with recent gnatmake/link if they are available.
# This is especially convenient for building cross tools or for rebuilding
# the tools when the original bootstrap has already be done.
regnattools: $(GCC_DIR)/stamp-gnatlib-rts
# gnattools1-re
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
$(TOOLS_FLAGS_TO_PASS_RE) INCLUDES="" \
gnatmake-re gnatlink-re
# gnattools2
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
$(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
gnattools-cross: $(GCC_DIR)/stamp-tools
# gnattools1-re
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
$(TOOLS_FLAGS_TO_PASS_CROSS) INCLUDES="" \
gnatmake-re gnatlink-re
# gnattools2
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
$(TOOLS_FLAGS_TO_PASS_CROSS) common-tools
# Other
# -----
# Check uninstalled version.
check:
# Check installed version.
installcheck:
# Build info (none here).
info:
# Build DVI (none here).
dvi:
# Build PDF (none here).
pdf:
# Build HTML (none here).
html:
.PHONY: check installcheck info dvi pdf html
# Build TAGS (none here).
TAGS:
# Installation rules.
install:
install-strip: install
install-info:
install-pdf:
install-html:
.PHONY: install install-strip install-info install-pdf install-html
# Cleaning rules.
mostlyclean:
clean:
distclean:
$(RM) Makefile config.status config.log config.cache
maintainer-clean:
.PHONY: mostlyclean clean distclean maintainer-clean
# Rules for rebuilding this Makefile.
Makefile: $(srcdir)/Makefile.in config.status
CONFIG_FILES=$@ ; \
CONFIG_HEADERS= ; \
$(SHELL) ./config.status
config.status: $(srcdir)/configure
$(SHELL) ./config.status --recheck
AUTOCONF = autoconf
configure_deps = \
$(srcdir)/configure.ac \
$(srcdir)/../config/acx.m4 \
$(srcdir)/../config/override.m4
$(srcdir)/configure: @MAINT@ $(configure_deps)
cd $(srcdir) && $(AUTOCONF)
# Don't export variables to the environment, in order to not confuse
# configure.
.NOEXPORT:
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