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re PR treelang/20326 (treelang does install the backend as a driver)

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2005-03-06  James A. Morrison  <phython@gcc.gnu.org>

        PR other/20326
        * Make-lang.in (gtreelang, treelang/spec.o): New targets.
        * spec.c: New file.

From-SVN: r95972
This commit is contained in:
James A. Morrison 2005-03-06 16:02:40 +00:00
parent d7e5b287a0
commit 597eb1d72b
3 changed files with 86 additions and 4 deletions
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6
gcc/treelang/ChangeLog
View file

@ -1,3 +1,9 @@
2005-03-06 James A. Morrison <phython@gcc.gnu.org>
PR other/20326
* Make-lang.in (gtreelang, treelang/spec.o): New targets.
* spec.c: New file.
2005-02-27 Kazu Hirata <kazu@cs.umass.edu>
* treelang.texi: Fix a typo.

21
gcc/treelang/Make-lang.in
View file

@ -33,8 +33,8 @@
#
# It should also provide rules for:
#
# - making any compiler driver (eg: GCC)
# - the compiler proper (eg: treelang)
# - making any compiler driver (eg: gcc)
# - the compiler proper (eg: tree1)
# - define the names for selecting the language in LANGUAGES.
#
@ -54,7 +54,9 @@ GCC_EXTRAS = -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
# GCC_FOR_TREELANG = ./xgcc $(GCC_EXTRAS)
TREE_GENERATED = lex.c parse.c parse.h parse.output
TREE_EXES = tree1
# We need to use something other than treelang here because the directory
# is called treelang
TREE_EXES = gtreelang
#strict warnings for treelang
treelang-warn = $(STRICT_WARN)
@ -70,7 +72,7 @@ treelang/lex.o-warn = -Wno-error
treelang TREELANG:treelang.done
treelang.done: tree1$(exeext)
treelang.done: gtreelang$(exeext) tree1$(exeext)
$(STAMP) treelang.done
# no preprocessor
@ -84,6 +86,14 @@ tree1$(exeext): treelang/tree1.o treelang/treetree.o treelang/tree-convert.o \
treelang/lex.o treelang/parse.o \
$(BACKEND) $(LIBS) attribs.o
# Create the compiler driver treelang.
gtreelang$(exeext): gcc.o version.o prefix.o intl.o $(EXTRA_GCC_OBJS) \
$(LIBDEPS) treelang/spec.o
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ treelang/spec.o \
gcc.o version.o prefix.o intl.o $(EXTRA_GCC_OBJS) $(LIBS)
#
# Compiling object files from source files.
@ -102,6 +112,9 @@ treelang/treetree.o: treelang/treetree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
treelang/tree-convert.o: treelang/tree-convert.c $(CONFIG_H) $(SYSTEM_H) \
coretypes.h diagnostic.h $(TREE_H) flags.h toplev.h langhooks.h $(TM_H)
treelang/spec.o: treelang/spec.c $(CONFIG_H) $(SYSTEM_H) \
coretypes.h diagnostic.h $(TREE_H) flags.h toplev.h langhooks.h $(TM_H)
treelang/parse.o: treelang/parse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TM_H) diagnostic.h treelang/treelang.h input.h treelang/treetree.h

63
gcc/treelang/spec.c Normal file
View file

@ -0,0 +1,63 @@
/* Specific flags and argument handling of the Treelang front-end.
Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of GCC.
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. */
#include "config.h"
#include "system.h"
#include "gcc.h"
#include "coretypes.h"
#include "tm.h"
const struct spec_function lang_specific_spec_functions[] = {{0,0}};
void
lang_specific_driver (int *in_argc, const char *const **in_argv,
int *in_added_libraries ATTRIBUTE_UNUSED)
{
int argc = *in_argc, i;
const char *const *argv = *in_argv;
for (i = 1; i < argc; ++i)
{
if (!strcmp (argv[i], "-fversion")) /* Really --version!! */
{
printf ("\
GNU Treelang (GCC %s)\n\
Copyright (C) 2005 Free Software Foundation, Inc.\n\
\n\
GNU Treelang comes with NO WARRANTY, to the extent permitted by law.\n\
You may redistribute copies of GNU Treelang\n\
under the terms of the GNU General Public License.\n\
For more information about these matters, see the file named COPYING\n\
", version_string);
exit (0);
}
}
}
/* Called before linking. Returns 0 on success and -1 on failure. */
int
lang_specific_pre_link (void) /* Not used for Treelang. */
{
return 0;
}
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for Treelang. */