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# -*- Makefile -*- for agcc, the Ada binding for GCC internals.
# Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
#
# GHDL 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, or (at your option) any later
# version.
#
# GHDL 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 GCC; see the file COPYING. If not, write to the Free
# Software Foundation, 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
# Variable used:
# AGCC_GCCSRC_DIR: the gcc source base directory (ie gcc-X.Y.Z-objs/)
# AGCC_GCCOBJ_DIR: the gcc objects base directory
# agcc_srcdir: the agcc source directory
# agcc_objdir: the agcc object directory
AGCC_INC_FLAGS=-I$(AGCC_GCCOBJ_DIR)/gcc -I$(AGCC_GCCSRC_DIR)/include \
-I$(AGCC_GCCSRC_DIR)/gcc -I$(AGCC_GCCSRC_DIR)/gcc/config
AGCC_CFLAGS=-g -DIN_GCC $(AGCC_INC_FLAGS)
AGCC_LOCAL_OBJS=agcc-bindings.o agcc-version.o
AGCC_DEPS := $(agcc_srcdir)/agcc-trees.ads \
$(agcc_srcdir)/agcc-hwint.ads \
$(agcc_srcdir)/agcc-hconfig.ads \
$(agcc_srcdir)/agcc-real.ads \
$(agcc_srcdir)/agcc-machmode.ads \
$(agcc_srcdir)/agcc-tm.ads \
$(agcc_srcdir)/agcc-options.ads \
$(AGCC_LOCAL_OBJS)
AGCC_OBJS := $(AGCC_LOCAL_OBJS) \
$(AGCC_GCCOBJ_DIR)/gcc/toplev.o \
$(AGCC_GCCOBJ_DIR)/gcc/c-convert.o \
$(AGCC_GCCOBJ_DIR)/gcc/libbackend.a \
$(AGCC_GCCOBJ_DIR)/libiberty/libiberty.a
# Set rights to prevent editing.
GENERATE_VIA_GEN_TREE=\
$(RM) -f $@ && \
$(agcc_objdir)/gen_tree -C $(AGCC_GCCOBJ_DIR)/gcc - < $< > $@ && \
chmod a-w $@
$(agcc_srcdir)/agcc-trees.ads: $(agcc_srcdir)/agcc-trees.ads.in \
$(agcc_objdir)/gen_tree
$(GENERATE_VIA_GEN_TREE)
$(agcc_srcdir)/agcc-hwint.ads: $(agcc_srcdir)/agcc-hwint.ads.in \
$(agcc_objdir)/gen_tree
$(GENERATE_VIA_GEN_TREE)
$(agcc_srcdir)/agcc-hconfig.ads: $(agcc_srcdir)/agcc-hconfig.ads.in \
$(agcc_objdir)/gen_tree
$(GENERATE_VIA_GEN_TREE)
$(agcc_srcdir)/agcc-real.ads: $(agcc_srcdir)/agcc-real.ads.in \
$(agcc_objdir)/gen_tree
$(GENERATE_VIA_GEN_TREE)
$(agcc_srcdir)/agcc-machmode.ads: $(agcc_srcdir)/agcc-machmode.ads.in \
$(agcc_objdir)/gen_tree \
$(AGCC_GCCOBJ_DIR)/gcc/insn-modes.h
$(GENERATE_VIA_GEN_TREE)
$(agcc_srcdir)/agcc-tm.ads: $(agcc_srcdir)/agcc-tm.ads.in \
$(agcc_objdir)/gen_tree
$(GENERATE_VIA_GEN_TREE)
$(agcc_srcdir)/agcc-options.ads: $(agcc_srcdir)/agcc-options.ads.in \
$(agcc_objdir)/gen_tree \
$(AGCC_GCCOBJ_DIR)/gcc/options.h
$(GENERATE_VIA_GEN_TREE)
$(agcc_objdir)/gen_tree: $(agcc_objdir)/gen_tree.o
$(CC) -o $@ $<
$(agcc_objdir)/gen_tree.o: $(agcc_srcdir)/gen_tree.c \
$(AGCC_GCCSRC_DIR)/gcc/tree.def $(AGCC_GCCSRC_DIR)/gcc/tree.h \
$(AGCC_GCCOBJ_DIR)/gcc/tree-check.h
$(CC) -c -o $@ $< $(AGCC_CFLAGS)
agcc-bindings.o: $(agcc_srcdir)/agcc-bindings.c \
$(AGCC_GCCOBJ_DIR)/gcc/gtype-vhdl.h \
$(AGCC_GCCOBJ_DIR)/gcc/gt-vhdl-agcc-bindings.h
$(CC) -c -o $@ $< $(AGCC_CFLAGS)
agcc-version.c: $(AGCC_GCCSRC_DIR)/gcc/version.c
-$(RM) -f $@
echo '#include "version.h"' > $@
sed -n -e '/version_string/ s/";/ (ghdl)";/p' < $< >> $@
echo 'const char bug_report_url[] = "<URL:mailto:ghdl@free.fr>";' >> $@
agcc-version.o: agcc-version.c
$(CC) -c -o $@ $< $(AGCC_CFLAGS)
agcc-clean: force
$(RM) -f $(agcc_objdir)/gen_tree $(agcc_objdir)/gen_tree.o
$(RM) -f $(agcc_objdir)/*.o
$(RM) -f $(agcc_srcdir)/*~
agcc-maintainer-clean: force
$(RM) -f $(AGCC_DEPS)
.PHONY: agcc-clean agcc-maintainer-clean
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