# Makefile for libada.
-# Copyright 2003, 2004 Free Software Foundation, Inc.
+# Copyright 2003, 2004, 2009 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: gnatlib gnattools
+all: gnatlib
+ $(MULTIDO) $(AM_MAKEFLAGS) DO=all multi-do # $(MAKE)
+
+.PHONY: all install
+
+## Multilib support variables.
+MULTISRCTOP =
+MULTIBUILDTOP =
+MULTIDIRS =
+MULTISUBDIR =
+MULTIDO = true
+MULTICLEAN = true
# Standard autoconf-set variables.
SHELL = @SHELL@
srcdir = @srcdir@
+libdir = @libdir@
build = @build@
target = @target@
-enable_shared = @enable_shared@
+prefix = @prefix@
# Nonstandard autoconf-set variables.
+enable_shared = @enable_shared@
-FLAGS_TO_PASS =
-
-GNATLIB = gnatlib
-
-ifeq ($(build),$(target))
- GNATTOOLS = gnattools
-
- ifeq ($(enable_shared),yes)
- GNATLIB = gnatlib-shared
- endif
-
-else
- GNATTOOLS = cross-gnattools ada.all.cross
-endif
+LN_S=@LN_S@
+AWK=@AWK@
+
+# Variables for the user (or the top level) to override.
+objext=.o
+GNATLIBFLAGS= -W -Wall -gnatpg
+THREAD_KIND=native
+TRACE=no
+LDFLAGS=
+
+# The tedious process of getting CFLAGS right.
+CFLAGS=-g
+LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
+GCC_WARN_CFLAGS = $(LOOSE_WARN)
+WARN_CFLAGS = @warn_cflags@
+
+TARGET_LIBGCC2_CFLAGS=
+GNATLIBCFLAGS= -g -O2
+GNATLIBCFLAGS_FOR_C = $(GNATLIBCFLAGS) $(TARGET_LIBGCC2_CFLAGS) -fexceptions \
+ -DIN_RTS @have_getipinfo@
+
+# Get target-specific overrides for TARGET_LIBGCC2_CFLAGS.
+host_subdir = @host_subdir@
+GCC_DIR=$(MULTIBUILDTOP)../../$(host_subdir)/gcc
+include $(GCC_DIR)/libgcc.mvars
+
+target_noncanonical:=@target_noncanonical@
+version := $(shell cat $(srcdir)/../gcc/BASE-VER)
+libsubdir := $(libdir)/gcc/$(target_noncanonical)/$(version)$(MULTISUBDIR)
+ADA_RTS_DIR=$(GCC_DIR)/ada/rts$(subst /,_,$(MULTISUBDIR))
+
+# exeext should not be used because it's the *host* exeext. We're building
+# a *target* library, aren't we?!? Likewise for CC. Still, provide bogus
+# definitions just in case something slips through the safety net provided
+# by recursive make invocations in gcc/ada/Makefile.in
+LIBADA_FLAGS_TO_PASS = \
+ "MAKEOVERRIDES=" \
+ "LDFLAGS=$(LDFLAGS)" \
+ "LN_S=$(LN_S)" \
+ "SHELL=$(SHELL)" \
+ "GNATLIBFLAGS=$(GNATLIBFLAGS) $(MULTIFLAGS)" \
+ "GNATLIBCFLAGS=$(GNATLIBCFLAGS) $(MULTIFLAGS)" \
+ "GNATLIBCFLAGS_FOR_C=$(GNATLIBCFLAGS_FOR_C) $(MULTIFLAGS)" \
+ "TARGET_LIBGCC2_CFLAGS=$(TARGET_LIBGCC2_CFLAGS)" \
+ "THREAD_KIND=$(THREAD_KIND)" \
+ "TRACE=$(TRACE)" \
+ "MULTISUBDIR=$(MULTISUBDIR)" \
+ "libsubdir=$(libsubdir)" \
+ "objext=$(objext)" \
+ "prefix=$(prefix)" \
+ "exeext=.exeext.should.not.be.used " \
+ 'CC=the.host.compiler.should.not.be.needed' \
+ "GCC_FOR_TARGET=$(CC)" \
+ "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)"
# Rules to build gnatlib.
-gnatlib:
- $(MAKE) -C ../../gcc $(FLAGS_TO_PASS) $(GNATLIB)
-
-# Rules to build gnattools.
-gnattools: gnatlib
- $(MAKE) -C ../../gcc $(FLAGS_TO_PASS) $(GNATTOOLS)
+.PHONY: gnatlib gnatlib-plain gnatlib-sjlj gnatlib-zcx gnatlib-shared oscons
+gnatlib: @default_gnatlib_target@
+
+gnatlib-plain: oscons $(GCC_DIR)/ada/Makefile
+ test -f stamp-libada || \
+ $(MAKE) -C $(GCC_DIR)/ada $(LIBADA_FLAGS_TO_PASS) gnatlib \
+ && touch stamp-libada
+ -rm -rf adainclude
+ -rm -rf adalib
+ $(LN_S) $(ADA_RTS_DIR) adainclude
+ $(LN_S) $(ADA_RTS_DIR) adalib
+
+gnatlib-sjlj gnatlib-zcx gnatlib-shared: oscons $(GCC_DIR)/ada/Makefile
+ test -f stamp-libada || \
+ $(MAKE) -C $(GCC_DIR)/ada $(LIBADA_FLAGS_TO_PASS) $@ \
+ && touch stamp-libada
+ -rm -rf adainclude
+ -rm -rf adalib
+ $(LN_S) $(ADA_RTS_DIR) adainclude
+ $(LN_S) $(ADA_RTS_DIR) adalib
+
+oscons:
+ $(MAKE) -C $(GCC_DIR) $(LIBADA_FLAGS_TO_PASS) ada/s-oscons.ads
+
+install-gnatlib: $(GCC_DIR)/ada/Makefile
+ $(MAKE) -C $(GCC_DIR)/ada $(LIBADA_FLAGS_TO_PASS) install-gnatlib
# Check uninstalled version.
check:
# Build DVI (none here).
dvi:
+# Build PDF (none here).
+pdf:
+
+# Build html (none here).
+html:
+
# Build TAGS (none here).
TAGS:
# Installation rules.
-install:
+install: install-gnatlib
+ $(MULTIDO) $(AM_MAKEFLAGS) DO=install multi-do # $(MAKE)
install-info:
+install-pdf:
+
+install-html:
+
# Cleaning rules.
mostlyclean:
+ $(MULTICLEAN) $(AM_MAKEFLAGS) DO=mostlyclean multi-clean # $(MAKE)
clean:
+ $(MULTICLEAN) $(AM_MAKEFLAGS) DO=clean multi-clean # $(MAKE)
distclean:
+ $(MULTICLEAN) $(AM_MAKEFLAGS) DO=distclean multi-clean # $(MAKE)
$(RM) Makefile config.status config.log
maintainer-clean:
config.status: $(srcdir)/configure
$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
- cd $(srcdir) && autoconf
+AUTOCONF = autoconf
+configure_deps = \
+ $(srcdir)/configure.ac \
+ $(srcdir)/../config/acx.m4 \
+ $(srcdir)/../config/override.m4 \
+ $(srcdir)/../config/multi.m4
+
+$(srcdir)/configure: @MAINT@ $(configure_deps)
+ cd $(srcdir) && $(AUTOCONF)
+
+# Don't export variables to the environment, in order to not confuse
+# configure.
+.NOEXPORT:
OSDN Git Service
