tradcpp K&R-style C preprocessor: main.c annotate

annotate main.c @ 141:63414cddf09c

Accept and ignore -m32. I thought this had been handled a long time back, but apparently not. :-?

author	David A. Holland
date	Wed, 10 Jul 2013 13:48:07 -0400
parents	904f7a9827e3
children	26ee741196d1

rev	line source
30 76c114899f63 copyrights David A. Holland parents: 18 diff changeset	1 /*-
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	3 * All rights reserved.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	4 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	5 * This code is derived from software contributed to The NetBSD Foundation
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	6 * by David A. Holland.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	7 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	8 * Redistribution and use in source and binary forms, with or without
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	9 * modification, are permitted provided that the following conditions
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	10 * are met:
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	11 * 1. Redistributions of source code must retain the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	12 * notice, this list of conditions and the following disclaimer.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	13 * 2. Redistributions in binary form must reproduce the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	14 * notice, this list of conditions and the following disclaimer in the
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	15 * documentation and/or other materials provided with the distribution.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	16 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	27 * POSSIBILITY OF SUCH DAMAGE.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	28 */
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	29
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	30 #include <stdbool.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	31 #include <stdio.h>
140 904f7a9827e3 add missing stdarg.h. David A. Holland parents: 137 diff changeset	32 #include <stdarg.h>
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 #include <errno.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	36 #include <err.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	42 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	43 #include "place.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	44 #include "files.h"
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	45 #include "directive.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	46 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	56
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 .trace_indented = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	77 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	78
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	84 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	85
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	86 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	87 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	88
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	89 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	90 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	91 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	92 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	93 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	97
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 commandline_macros_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	103 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	104
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	109 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	110 struct commandline_macro *cm;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	111
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	112 num = array_num(&commandline_macros);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	113 for (i=0; i<num; i++) {
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	114 cm = array_get(&commandline_macros, i);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	115 dofree(cm, sizeof(*cm));
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	116 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	117 array_setsize(&commandline_macros, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	118
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	119 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	120 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	123 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	124 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	125 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	127 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	129 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	130 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	131 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	133 cm->expansion = expansion;
86 70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	134
70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	135 array_add(&commandline_macros, cm, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	137
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	139 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	140 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	141 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	142 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	143 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	144
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	145 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	146 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	147 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	148 }
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	149
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	151 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	154 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	155
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	156 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	157 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	158 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	159 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	160 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	161 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	162 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	163 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	164
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	167 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	168 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	169 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	170 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	171 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	172 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	173 commandline_macro_add(p, str, p, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	174 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	175
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	187 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	188 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	192 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	195 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	198 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	199 apply_builtin_macro(unsigned num, const char name, const char val)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	201 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	202
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	203 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	204 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	205 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	206
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	209 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	211 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	212
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	213 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	214 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	216 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	217 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	221 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	223 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	224 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	226
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	228 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	230 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	231 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	235 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	236 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	237 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	243
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	244 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	245 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	247 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 static struct array commandline_files;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	263 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	264 struct commandline_file *cf;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	265
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	266 num = array_num(&commandline_files);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	267 for (i=0; i<num; i++) {
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	268 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	269 if (cf != NULL) {
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	270 dofree(cf, sizeof(*cf));
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	271 }
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	272 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	273 array_setsize(&commandline_files, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	274
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	276 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	280 commandline_addfile(const struct place p, char name, bool suppress_output)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	285 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	288 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	293 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	295 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	297
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	300 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	302 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	316 array_set(&commandline_files, i, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	320 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	322 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	323 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	324 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	325 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	327 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	353 stringarray_setsize(&incpath_quote, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	354 stringarray_setsize(&incpath_user, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	355 stringarray_setsize(&incpath_system, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	356 stringarray_setsize(&incpath_late, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	357
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	359 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	365 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	366 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	367 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	368 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	375 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	376 if (*s == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	377 warnx("Empty include path");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	378 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	379 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	385 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	387 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	393 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	395 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	401 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	403 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	405 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	409 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	411 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	427 }
112 2b0b61fd1a36 Fix handling of relative includes. David A. Holland parents: 105 diff changeset	428 files_addquotepath(NULL, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	478
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	481 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	483 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	485 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	486
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	489 commandline_addincpath_user_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	490 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	496 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	498 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	499 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	504 commandline_addincpath_late_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	513 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	514 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	516
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	519 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	521 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	522
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	528 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	532 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	534 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	535
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	546 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	548 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	549 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	550 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	551 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	552 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	559 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	564 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	565
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	581 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	601 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	602 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	619 * include trace
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	621
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	630
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	646 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	648 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	655 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	657 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	660 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	663 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	664 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	666 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	735 struct ignore_option {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	736 const char *string;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	737 };
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	738
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	743 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	744
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	748 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	749
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	750 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	752 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	753 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	754
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	755 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	757 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	760 static const struct ignore_option ignore_options[] = {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	761 { "m32" },
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	762 { "traditional" },
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	763 };
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	764 static const unsigned num_ignore_options = HOWMANY(ignore_options);
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	765
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	771 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 { "Wunused-macros", &warns.unused, true },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	782 { "fdollars-in-identifiers", &mode.input_allow_dollars, true },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	783 { "fno-dollars-in-identifiers", &mode.input_allow_dollars, false },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	784 { "nostdinc", &mode.do_stdinc, false },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	785 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 { "Wno-all", commandline_wnoall },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	797 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	798 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	799 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	800 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806 { "D", commandline_def },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	807 { "I", commandline_addincpath_user },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	808 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 static const struct arg_option arg_options[] = {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	815 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	816 { "MQ", commandline_setdependtarget_quoted },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	817 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 bool
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	834 check_ignore_option(const char *opt)
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	835 {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	836 unsigned i;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	837 int r;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	838
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	839 for (i=0; i<num_ignore_options; i++) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	840 r = strcmp(opt, ignore_options[i].string);
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	841 if (r == 0) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	842 return true;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	843 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	844 if (r < 0) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	845 break;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	846 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	847 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	848 return false;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	849 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	850
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	851 static
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	852 bool
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	858 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	859 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	862 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	893 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	895 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 for (i=0; i<num_prefix_options; i++) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	899 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	900 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	901 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	902 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	905 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	907 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	909 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	910 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	911
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	912 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	913 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	914 check_arg_option(const char opt, const struct place argplace, char *arg)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	915 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	916 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	922 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	923 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	924 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	925 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	926 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	927 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	935
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	936 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 void
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	938 usage(const char argv0, const char fmt, ...)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 {
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	940 const char *progname;
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	941 va_list ap;
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	942
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	943 progname = strrchr(argv0, '/');
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	944 progname = progname == NULL ? argv0 : progname + 1;
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	945
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	946 fprintf(stderr, "%s: ", progname);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	947 va_start(ap, fmt);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	948 vfprintf(stderr, fmt, ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	949 va_end(ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	950 fprintf(stderr, "\n");
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	951
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	952 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n", progname);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	953 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	954 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	955 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	959 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	960 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	961 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	962 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	963 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	964 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	965 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	966 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	969
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	970 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	972
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	975 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	976 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	977 init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	979 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	980
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	981 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	983 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	984
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	985 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	986 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	987 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	988 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	989 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	990
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	991 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	992 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	994 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	995 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	996
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	997 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	998 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	999 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	1000 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1001
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1002 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1003 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1004 incpath_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1006 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1007 for (i=0; i<num; i++) {
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	1008 dostrfree(stringarray_get(&freestrings, i));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1009 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1010 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1011 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1012 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1013
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1014 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1015 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1016 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1017 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1018 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1019 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1020
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1021 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1022 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1023 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1024 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1025 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1026
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1027 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1028 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1029
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1030 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1031 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1032 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1033 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1034 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1035 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1036 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1037
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1038 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1039
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1040 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1041 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1042 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1043 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1044 place_setcommandline(&cmdplace, i, 1);
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1045 if (check_ignore_option(argv[i]+1)) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1046 continue;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1047 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1048 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1049 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1050 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1051 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1052 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1053 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1054 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1055 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1056 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1057 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1058 if (check_arg_option(argv[i]+1, &cmdplace, argv[i+1])) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1059 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1060 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1061 }
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	1062 usage(argv[0], "Invalid option %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1063 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1064 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1065 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1066 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1067 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1068 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1069 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1070 if (i < argc) {
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	1071 usage(argv[0], "Extra non-option argument %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1072 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1073
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1074 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1075
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1076 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1077 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1078 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1079 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1080 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1081 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1082
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1083 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1084 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1085 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1086 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1087 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1088 }

Mercurial > ~dholland > hg > tradcpp > index.cgi

annotate main.c @ 141:63414cddf09c