sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 323 insertions, 0 deletions

diff --git a/support/cpp/Makefile b/support/cpp/Makefile
new file mode 100644
index 0000000..132789e
--- /dev/null
+++ b/support/cpp/Makefile
@@ -0,0 +1,323 @@
+# Makefile for GNU C Preprocessor.
+#
+# hacked from gcc Makefile by kvigor.
+#
+#   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
+#   1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+
+#This file is part of GNU CC.
+
+#GNU CC 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.
+
+#GNU CC 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 GNU CC; see the file COPYING.  If not, write to
+#the Free Software Foundation, 59 Temple Place - Suite 330,
+#Boston MA 02111-1307, USA.
+
+EXEEXT = 
+TARGET = ../../bin/sdcpp$(EXEEXT)
+
+
+
+# This is the default target.
+all: $(TARGET)
+
+# Directory where sources are, from where we are.
+srcdir = .
+
+
+
+LIBS = 
+CFLAGS =  -g -O2 -Wall
+ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
+  $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) -DHAVE_CONFIG_H
+ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
+LDFLAGS = 
+
+AWK = gawk
+CC = gcc
+AR = ar
+AR_FLAGS = rc
+RANLIB = ranlib
+SHELL = /bin/sh
+STRIP = strip
+# on sysV, define this as cp.
+INSTALL = /usr/bin/install -c
+# Some systems may be missing symbolic links, regular links, or both.
+# Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
+LN=ln
+LN_S=ln -s
+# These permit overriding just for certain files.
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_DATA = ${INSTALL} -m 644
+
+# Some compilers can't handle cc -c blah.c -o foo/blah.o.
+# In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
+OUTPUT_OPTION = -o $@
+
+# Some versions of `touch' (such as the version on Solaris 2.8)
+# do not correctly set the timestamp due to buggy versions of `utime'
+# in the kernel.  So, we use `echo' instead.
+STAMP = echo timestamp >
+
+# Where to find some libiberty headers.
+LIBIBERTY_DIR = $(srcdir)/../sdbinutils/include
+LIBCPP_DIR = $(srcdir)/libcpp
+OBSTACK_H   = $(LIBIBERTY_DIR)/obstack.h
+SPLAY_TREE_H= $(LIBIBERTY_DIR)/splay-tree.h
+
+# Test to see whether <limits.h> exists in the system header files.
+LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
+
+# Common prefix for installation directories.
+# NOTE: This directory must exist when you start installation.
+prefix = /usr/local
+# Directory in which to put localized header files. On the systems with
+# gcc as the native cc, `local_prefix' may not be `prefix' which is
+# `/usr'.
+# NOTE: local_prefix *should not* default from prefix.
+local_prefix = /usr/local
+# Directory in which to put host dependent programs and libraries
+exec_prefix = ${prefix}
+# Directory in which to put the executable for the command `gcc'
+bindir = ${exec_prefix}/bin
+includedir = $(local_prefix)/include
+# where the info files go
+exeext = 
+
+transform       = s,x,x,
+lang_opt_files=$(srcdir)/sdcpp.opt
+
+# All option source files
+ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
+
+# Top build directory, relative to here.
+top_builddir = .
+
+# Whether we were configured with NLS.
+USE_NLS = @USE_NLS@
+
+# Internationalization library.
+INTLLIBS = @INTLLIBS@
+
+# Change this to a null string if obstacks are installed in the
+# system library.
+OBSTACK=obstack.o
+
+# End of variables for you to override.
+
+install: all
+	mkdir -p $(DESTDIR)$(bindir)
+	$(INSTALL) $(TARGET) $(DESTDIR)$(bindir)/`echo sdcpp|sed '$(transform)'`$(EXEEXT)
+	$(STRIP) $(DESTDIR)$(bindir)/`echo sdcpp|sed '$(transform)'`$(EXEEXT)
+
+uninstall:
+	rm -f $(DESTDIR)$(bindir)/`echo sdcpp|sed '$(transform)'`$(EXEEXT)
+clean:
+	-rm -f $(TARGET) *.o core libcpp.a
+	rm -f s-options optionlist options.h s-options-h options.c
+
+distclean: clean
+	-rm -f auto-host.h auto-build.h cstamp-h Makefile \
+	  config.status config.run config.cache config.bak config.log *~ \
+	  configargs.h
+
+# This tells GNU Make version 3 not to put all variables in the environment.
+.NOEXPORT:
+
+# GCONFIG_H lists the config files that the generator files depend on, while
+# CONFIG_H lists the the ones ordinary gcc files depend on, which includes
+# a file generated by gencodes.
+CONFIG_H = config.h
+SYSTEM_H = system.h hwint.h
+
+# sed inserts variable overrides after the following line.
+####target overrides
+#@target_overrides@
+
+####host overrides
+#@host_overrides@
+
+####cross overrides
+#@cross_defines@
+#@cross_overrides@
+
+####build overrides
+#@build_overrides@
+#
+
+INCLUDES = -I$(srcdir) -I$(LIBCPP_DIR) -I$(LIBCPP_DIR)/include -I$(LIBIBERTY_DIR) -I.
+
+# Always use -I$(srcdir)/config when compiling.
+.c.o:
+	$(CC) -c $(ALL_CFLAGS) $(INCLUDES) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
+
+# cstamp-h.in controls rebuilding of config.in.
+# It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
+# delete it.  A stamp file is needed as autoheader won't update the file if
+# nothing has changed.
+# It remains in the source directory and is part of the distribution.
+# This follows what is done in shellutils, fileutils, etc.
+# "echo timestamp" is used instead of touch to be consistent with other
+# packages that use autoconf (??? perhaps also to avoid problems with patch?).
+# ??? Newer versions have a maintainer mode that may be useful here.
+$(srcdir)/config.in: $(srcdir)/cstamp-h.in $(srcdir)/acconfig.h
+$(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
+	(cd $(srcdir) && autoheader)
+	@rm -f $(srcdir)/cstamp-h.in
+	echo timestamp > $(srcdir)/cstamp-h.in
+auto-host.h: cstamp-h ; @true
+cstamp-h: config.in config.status
+	CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
+
+# Really, really stupid make features, such as SUN's KEEP_STATE, may force
+# a target to build even if it is up-to-date.  So we must verify that
+# config.status does not exist before failing.
+config.status: $(srcdir)/configure  version.c
+	@if [ ! -f config.status ] ; then \
+	  echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
+	  false; \
+	else \
+	  LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
+	fi
+
+
+optionlist: s-options ; @true
+s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
+	$(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
+	$(SHELL) $(srcdir)/move-if-change tmp-optionlist optionlist
+	$(STAMP) s-options
+
+options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/optc-gen.awk
+	$(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/optc-gen.awk \
+	       -v header_name="config.h system.h options.h" < $< > $@
+
+options.h: s-options-h ; @true
+s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opth-gen.awk
+	$(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opth-gen.awk \
+	       < $< > tmp-options.h
+	$(SHELL) $(srcdir)/move-if-change tmp-options.h options.h
+	$(STAMP) $@
+
+#
+# Remake cpp and protoize.
+
+PREPROCESSOR_DEFINES = \
+  -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
+  -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
+  -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
+  -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
+  -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
+  -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
+  -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
+
+##########################
+# Libcpp
+
+LIBCPP_OBJS =	charset.o directives.o errors.o expr.o files.o identifiers.o \
+		init.o lex.o line-map.o macro.o mkdeps.o symtab.o traditional.o
+
+
+##LIBCPP_DEPS =	cpplib.h cpphash.h hashtable.h intl.h options.h $(OBSTACK_H) $(SYSTEM_H)
+
+# Most of the other archives built/used by this makefile are for
+# targets.  This one is strictly for the host.
+libcpp.a: $(LIBCPP_OBJS)
+	-rm -rf libcpp.a
+	$(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
+	-$(RANLIB) libcpp.a
+
+charset.o: $(LIBCPP_DIR)/charset.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+directives.o: $(LIBCPP_DIR)/directives.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+errors.o: $(LIBCPP_DIR)/errors.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+expr.o: $(LIBCPP_DIR)/expr.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+files.o: $(LIBCPP_DIR)/files.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+identifiers.o: $(LIBCPP_DIR)/identifiers.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+init.o: $(LIBCPP_DIR)/init.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+lex.o: $(LIBCPP_DIR)/lex.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+line-map.o: $(LIBCPP_DIR)/line-map.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+macro.o: $(LIBCPP_DIR)/macro.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+mkdeps.o: $(LIBCPP_DIR)/mkdeps.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+symtab.o: $(LIBCPP_DIR)/symtab.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+traditional.o: $(LIBCPP_DIR)/traditional.c $(CONFIG_H) $(LIBCPP_DEPS)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+##########################
+# Libiberty
+
+LIBIBERTY = ../sdbinutils/libiberty/libiberty.a
+
+$(LIBIBERTY):
+	cd ../sdbinutils/libiberty/ && if [ -e Makefile ]; then $(MAKE); else ./configure && $(MAKE); fi
+
+##########################
+# Sdcpp
+
+SDCC_OBJS = sdcpp.o sdcpp-opts.o sdcpp-diagnostic.o c-ppoutput.o cppdefault.o prefix.o version.o opts.o opts-common.o options.o c-incpath.o
+
+$(TARGET): $(SDCC_OBJS) $(LIBIBERTY) libcpp.a $(LIBDEPS)
+	mkdir -p $(dir $@)
+	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(SDCC_OBJS) \
+	libcpp.a $(LIBIBERTY) $(LIBS)
+
+sdcpp.o: sdcpp.c $(CONFIG_H) $(SYSTEM_H) options.h
+
+sdcpp-opts.o: sdcpp-opts.c $(CONFIG_H) $(LIBCPP_DEPS) options.h
+
+sdcpp-diagnostic.o: sdcpp-diagnostic.c $(CONFIG_H) $(LIBCPP_DEPS)
+
+c-ppoutput.o: c-ppoutput.c $(CONFIG_H) $(SYSTEM_H)
+
+options.o: options.c $(CONFIG_H) $(LIBCPP_DEPS) options.h
+
+opts.o: opts.c $(CONFIG_H) $(LIBCPP_DEPS) options.h
+
+opts-common.o: opts.c $(CONFIG_H) $(LIBCPP_DEPS) options.h
+
+c-incpath.o: $(CONFIG_H) $(LIBCPP_DEPS) c-incpath.h
+
+version.o: version.c version.h
+
+cppcharset.o: cppcharset.c $(CONFIG_H) $(SYSTEM_H)
+
+prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	-DPREFIX=\"$(prefix)\" \
+	  -c $(srcdir)/prefix.c
+
+cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
+	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+	  $(PREPROCESSOR_DEFINES) \
+	  -c $(srcdir)/cppdefault.c