0855eab7a3
2004-04-05 Caroline Tice <ctice@apple.com>
* gcc.c (combine_flag): New global variable, for new driver option.
(struct compiler): Add two new fields, to be used when
combining multiple input files in a single pass (IMA).
(default_compilers): Add values for the new fields to all
compiler entries. Modify the "@c" compiler entry for doing IMA
properly with "-save-temps" and the "combine" flag.
(option_map): Add new driver option, "--combine", to tell driver
to pass multiple input files to compiler at one time.
(have_o_argbuf_index): New global variable.
(store_arg): Modify to assign value to have_o_argbuf_index.
(struct infile): Add three new fields, to help with IMA.
(display_help): Add help for new "combine" option.
(process_command): Remove local variable have_o; add code to check
for new "combine" option; remove assignment to combine_inputs.
(do_spec_1): Modify to deal with IMA better.
(main): Make variable 'lang_n_infiles' local to entire function
rather than to a single block. Use flag combine_flag to
determine whether to do IMA or not; Modify loop initializing
infiles to deal properly with linker files.
Add code for doing preprocessing in presence of
IMA with "-save-temps" flag. Modify "main" loop to handle
multiple input files, in multiple languages, with or without
preprocessing, gracefully.
* toplev.c (set_src_pwd): Modify to not complain if attempting to
re-set it to same directory it's previously been set to (avoid
irritating, meaningless warning messages when doing IMA with
save-temps).
* doc/invoke.texi: Add "-combine" to list of Overall Options;
remove documentation about IMA that is no longer accurate; Add
documentation explaining what "-combine" does.
* ada/lang-specs.h: Add initialization values for new fields in
"struct compiler".
* cp/lang-specs.h: Likewise.
* f/lang-specs.h: Likewise.
* java/lang-specs.h: Likewise.
* objc/lang-specs.h: Likewise.
* treelang/lang-specs.h: Likewise.
Fix gcc driver to work properly with IMI.
From-SVN: r80435
42 lines
1.8 KiB
C
42 lines
1.8 KiB
C
/* Definitions for specs for the GNU compiler for the Java(TM) language.
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Copyright (C) 1996, 1998, 1999, 2000, 2001, 2003
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Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Java and all Java-based marks are trademarks or registered trademarks
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of Sun Microsystems, Inc. in the United States and other countries.
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The Free Software Foundation is independent of Sun Microsystems, Inc. */
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/* This is the contribution to the `default_compilers' array in gcc.c for
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Java. */
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{".java", "@java" , 0, 0, 0},
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{".class", "@java" , 0, 0, 0},
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{".zip", "@java" , 0, 0, 0},
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{".jar", "@java" , 0, 0, 0},
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{"@java",
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"%{fjni:%{femit-class-files:%e-fjni and -femit-class-files are incompatible}}\
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%{fjni:%{femit-class-file:%e-fjni and -femit-class-file are incompatible}}\
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%{femit-class-file:%{!fsyntax-only:%e-femit-class-file should used along with -fsyntax-only}}\
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%{femit-class-files:%{!fsyntax-only:%e-femit-class-file should used along with -fsyntax-only}}\
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%{!E:jc1 %i %(jc1) %(cc1_options) %{+e*} %{I*}\
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%{MD:-MD_} %{MMD:-MMD_} %{M} %{MM} %{MA} %{MT*} %{MF*}\
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%{!fsyntax-only:%(invoke_as)}}", 0, 0, 0},
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