# Makefile for gnattools
-# Copyright 2003, 2004 Free Software Foundation, Inc.
+# 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 2 of the License, or
+# 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,
# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# 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@
prefix = @prefix@
target_noncanonical=@target_noncanonical@
# Variables for the user (or the top level) to override.
+exeext = @EXEEXT@
objext=.o
TRACE=no
ADA_FOR_BUILD=
# The tedious process of getting CFLAGS right.
CFLAGS=-g
-LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-GCC_WARN_CFLAGS = $(LOOSE_WARN) $(NOCOMMON_FLAG)
+GCC_WARN_CFLAGS = -W -Wall
+WARN_CFLAGS = @warn_cflags@
-ADA_CFLAGS=
-T_ADA_CFLAGS=
-# HPPA is literally the only target which sets X_ADA_CFLAGS
-X_ADA_CFLAGS=@x_ada_cflags@
-ALL_ADA_CFLAGS=$(X_ADA_CFLAGS) $(T_ADA_CFLAGS) $(ADA_CFLAGS)
+ADA_CFLAGS=@ADA_CFLAGS@
# Variables for gnattools.
ADAFLAGS= -gnatpg -gnata
-ADA_INCLUDE_DIR = $(libsubdir)/adainclude
-ADA_RTL_OBJ_DIR = $(libsubdir)/adalib
# For finding the GCC build dir, which is used far too much
GCC_DIR=../gcc
-# Include fragment generated by GCC configure; shared with libada for now.
-include $(GCC_DIR)/libada-mk
-# Variables based on those gleaned from the GCC makefile. :-P
-libsubdir=$(libdir)/gcc/$(target_noncanonical)/$(gcc_version)
-# Get possible host-specific override for libsubdir (ick).
-xmake_file=$(subst /config,/../gcc/config,$(gcc_xmake_file))
-ifneq ($(xmake_file),)
-include $(xmake_file)
-endif
-
-# Absolute srcdir for gcc/ada (why do we want absolute? I dunno)
-fsrcdir := $(shell cd $(srcdir)/../gcc/ada/; ${PWD_COMMAND})
+# Absolute srcdir for gcc (why do we want absolute? I dunno)
+fsrcdir := $(shell cd $(srcdir)/../gcc/; ${PWD_COMMAND})
# Useful "subroutines" for the excess includes
-INCLUDES_FOR_SUBDIR = -I. -I.. -I../.. -I$(fsrcdir) -I$(fsrcdir)/../config \
- -I$(fsrcdir)/../../include -I$(fsrcdir)/..
-ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)
+INCLUDES_FOR_SUBDIR = -I. -I.. -I../.. -I$(fsrcdir)/ada -I$(fsrcdir)/config \
+ -I$(fsrcdir)/../include -I$(fsrcdir)
+ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
-# Variables for gnattools1, native
-TOOLS_FLAGS_TO_PASS_1= \
+# Variables for gnattools, native
+TOOLS_FLAGS_TO_PASS_NATIVE= \
"CC=../../xgcc -B../../" \
"CFLAGS=$(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_1re= \
+TOOLS_FLAGS_TO_PASS_RE= \
"CC=../../xgcc -B../../" \
"CFLAGS=$(CFLAGS)" \
"ADAFLAGS=$(ADAFLAGS)" \
+ "ADA_CFLAGS=$(ADA_CFLAGS)" \
"INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
"ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
"exeext=$(exeext)" \
"GNATMAKE=../../gnatmake" \
"GNATLINK=../../gnatlink" \
"GNATBIND=../../gnatbind" \
- "TOOLSCASE=cross" \
- "INCLUDES="
-
-# Variables for gnattools2, native
-TOOLS_FLAGS_TO_PASS_NATIVE= \
- "CC=../../xgcc -B../../" \
- "CFLAGS=$(CFLAGS)" \
- "ADAFLAGS=$(ADAFLAGS)" \
- "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=native"
+ "TOOLSCASE=cross"
# Variables for gnattools, cross
TOOLS_FLAGS_TO_PASS_CROSS= \
"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)" \
EXTRA_GNATTOOLS = @EXTRA_GNATTOOLS@
TOOLS_TARGET_PAIRS = @TOOLS_TARGET_PAIRS@
-# These are built by gnatmake, and in both native and cross configurations.
-GNATTOOLS2_FILES = \
- ../../gnatchop$(exeext) \
- ../../gnat$(exeext) \
- ../../gnatkr$(exeext) \
- ../../gnatls$(exeext) \
- ../../gnatprep$(exeext) \
- ../../gnatxref$(exeext) \
- ../../gnatfind$(exeext) \
- ../../gnatname$(exeext) \
- ../../gnatclean$(exeext) \
- ../../gprmake$(exeext)
-
# Makefile targets
# ----------------
gnattools: @default_gnattools_target@
# Sanity check
-$(GCC_DIR)/stamp-gnatlib:
- @if [ ! -f $(GCC_DIR)/stamp-gnatlib ] ; \
+$(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; \
$(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 .)
+ -(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) $(fsrcdir)/$(word 2,$(subst <, ,$(PAIR))) \
+ $(LN_S) $(fsrcdir)/ada/$(word 2,$(subst <, ,$(PAIR))) \
$(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));)
touch $(GCC_DIR)/stamp-tools
# 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
+gnattools-native: $(GCC_DIR)/stamp-tools $(GCC_DIR)/stamp-gnatlib-rts
# gnattools1
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
- $(TOOLS_FLAGS_TO_PASS_1) \
- ../../gnatmake$(exeext) ../../gnatlink$(exeext) ../../gnatbl$(exeext)
+ $(TOOLS_FLAGS_TO_PASS_NATIVE) \
+ ../../gnatmake$(exeext) ../../gnatlink$(exeext)
# gnattools2
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
- $(TOOLS_FLAGS_TO_PASS_NATIVE) \
- $(GNATTOOLS2_FILES)
+ $(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
+regnattools: $(GCC_DIR)/stamp-gnatlib-rts
# gnattools1-re
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
- $(TOOLS_FLAGS_TO_PASS_1re) \
+ $(TOOLS_FLAGS_TO_PASS_RE) INCLUDES="" \
gnatmake-re gnatlink-re
# gnattools2
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
- $(TOOLS_FLAGS_TO_PASS_NATIVE) \
- $(GNATTOOLS2_FILES)
+ $(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
# For cross builds of gnattools,
# put the host RTS dir first in the PATH to hide the default runtime
gnatmake-re gnatlink-re
# gnattools2
$(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
- $(TOOLS_FLAGS_TO_PASS_CROSS) \
- $(GNATTOOLS2_FILES)
- # gnattools4 (cross only)
- $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
- $(TOOLS_FLAGS_TO_PASS_CROSS) \
- top_buildir=../../.. \
- ../../vxaddr2line$(exeext)
+ $(TOOLS_FLAGS_TO_PASS_CROSS) common-tools
# Rename cross tools to where the GCC makefile wants them when
# installing. FIXME: installation should be done elsewhere.
if [ -f $(GCC_DIR)/gnatbind$(exeext) ] ; then \
mv $(GCC_DIR)/gnatbind$(exeext) $(GCC_DIR)/gnatbind-cross$(exeext); \
fi
- if [ -f $(GCC_DIR)/gnatbl$(exeext) ] ; then \
- mv $(GCC_DIR)/gnatbl$(exeext) $(GCC_DIR)/gnatbl-cross$(exeext); \
- fi
if [ -f $(GCC_DIR)/gnatchop$(exeext) ] ; then \
mv $(GCC_DIR)/gnatchop$(exeext) $(GCC_DIR)/gnatchop-cross$(exeext); \
fi
# 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:
maintainer-clean:
+.PHONY: mostlyclean clean distclean maintainer-clean
+
# Rules for rebuilding this Makefile.
Makefile: $(srcdir)/Makefile.in config.status
CONFIG_FILES=$@ ; \
config.status: $(srcdir)/configure
$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac
- cd $(srcdir) && autoconf
+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.
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