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view lwlib/lw_cmdline.h @ 409:c8ae69cdb5a9
Update gcc6809 patch to work with pragma=newsource
An updated version of the gcc6809 patch is provided. This update removes
some incompatible syntax left over from the original gcc6809 patch that used
as6809. It was doing something that doesn't work with lwtools anyway.
Namely, trying to use the assembler to set the layout used by the linker.
Now thats all back to front when you think about it.
With this update, it is now possible to use the "as" wrapper with
--pragma=newsource enabled and be able to pass assembly code through the C
preprocessor without worrying about extraneous spaces causing problems.
author | William Astle <lost@l-w.ca> |
---|---|
date | Thu, 03 Mar 2016 22:33:40 -0700 |
parents | 8e25147c2aa8 |
children |
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/* lw_cmdline.h Copyright © 2010 William Astle This file is part of LWTOOLS. LWTOOLS 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 3 of the License, or (at your option) any later version. This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ /* This argument parser is patterned after argp from the gnu C library but has much of the functionality removed. It is provided here because not every system has glibc. Most notably, it does not support option groups or i18n. */ #ifndef ___lw_cmdline_h_seen___ #define ___lw_cmdline_h_seen___ struct lw_cmdline_options { char *name; int key; char *arg; int flags; char *doc; }; enum { lw_cmdline_opt_optional = 1, lw_cmdline_opt_hidden = 2, /* lw_cmdline_opt_alias = 4,*/ /* lw_cmdline_opt_nousage = 0x10,*/ lw_cmdline_opt_doc = 0x80 }; enum { lw_cmdline_err_unknown = -1 }; enum { lw_cmdline_key_arg = -1, lw_cmdline_key_end = 0 }; struct lw_cmdline_parser { struct lw_cmdline_options *options; int (*parser)(int key, char *arg, void *input); char *args_doc; char *doc; char *program_version; }; int lw_cmdline_parse(struct lw_cmdline_parser *parser, int argc, char **argv, unsigned flags, int *arg_index, void *input); #endif /* ___lw_cmdline_h_seen___ */