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

annotate main.c @ 135:eaae8014a94a

Don't assert and leak memory if failing during argument collection. Once you have a -D option or a -include foo option, you need to clean up the arrays those are accumulated in if you die before they're collected and handled.

author	David A. Holland
date	Tue, 09 Jul 2013 13:35:40 -0400
parents	64c4de3709de
children	59680a727e9d

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>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	32 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 #include <errno.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 #include <err.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	36
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	42 #include "place.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	43 #include "files.h"
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	44 #include "directive.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	45 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	46
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	56 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 .trace_indented = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 };
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 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	84
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	85 /* this is always true, but can be set explicitly with -traditional */
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	86 static bool traditional = true;
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	87
4 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 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	90
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	92 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	93 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 };
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 struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 commandline_macros_init(void)
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 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	109 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	110 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	111 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	112 struct commandline_macro *cm;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	113
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	114 num = array_num(&commandline_macros);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	115 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	116 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	117 dofree(cm, sizeof(*cm));
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	118 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	119 array_setsize(&commandline_macros, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	120
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	123
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	124 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	126 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	127 const struct place p2, const char expansion)
4 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 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	130
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	132 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	133 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	134 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 cm->expansion = expansion;
86 70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	136
70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	137 array_add(&commandline_macros, cm, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	139
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	140 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	141 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	142 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	143 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	144 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	145 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	147 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	148 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	149 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	150 }
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	151
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	154 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	155 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	156 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	157
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	158 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	159 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	160 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	161 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	162 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	163 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	164 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	168 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	169 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	170 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	171 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	172 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	173 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	174 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	175 commandline_macro_add(p, str, p, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	189 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	190 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	192 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	194 dofree(cm, sizeof(*cm));
4 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 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	198
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	199 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	201 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	202 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	203 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	204
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	205 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	206 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	209 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	213 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	214
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	216 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	219 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	221
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	223 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	226 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	230 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	233 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	237 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	238 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	239 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240 #endif
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
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 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	247 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 };
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 struct array commandline_files;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 commandline_files_init(void)
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 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	264 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	265 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	266 struct commandline_file *cf;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	267
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	268 num = array_num(&commandline_files);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	269 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	270 cf = array_get(&commandline_files, i);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	271 dofree(cf, sizeof(*cf));
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);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	319 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	322 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	324 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	326 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 }
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 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	352 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	353 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	354 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	355 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	356
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	357 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	359 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	365 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	367 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	375 if (*s == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	376 warnx("Empty include path");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	377 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	378 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	384 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	386 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	392 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	394 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	400 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	402 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	408 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	410 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 }
112 2b0b61fd1a36 Fix handling of relative includes. David A. Holland parents: 105 diff changeset	427 files_addquotepath(NULL, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 }
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 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 }
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 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 }
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 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 }
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 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	478 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	480 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	482 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	483 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	488 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	489 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	490 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	496 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	498 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	503 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	504 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	513 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	514 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	518 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	520 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	521
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	531 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	533 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	534
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 }
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 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	545 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	547 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	549 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	551 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	558 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	563 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	564
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	581 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 }
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 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 */
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	601 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	602 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 }
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 * include trace
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	619 */
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 }
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 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 */
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	645 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	647 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	654 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	656 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	663 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	665 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 }
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 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	736 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	737 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	738 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 void (*func)(void);
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 prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	747 void (func)(const struct place , char *);
4 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 arg_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 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 { "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	771 { "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	772 { "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	773 { "nostdinc", &mode.do_stdinc, false },
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	774 { "traditional", &traditional, true },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	775 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 { "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	787 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	788 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	789 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	790 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 { "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	797 { "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	798 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 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	805 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	806 { "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	807 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	835 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	836 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	838 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	843 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	844 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	846 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	847 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	848
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	850 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	851 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 break;
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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	859 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	862 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	864 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	866 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 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	870 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	871 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	873 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	885 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	886 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 int r;
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 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	895 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	897 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	899 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	900 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	901 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	903 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	904 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	905 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	907 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 void
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	909 usage(const char *argv0)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	910 {
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	911 const char *progname;
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	912
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	913 progname = strrchr(argv0, '/');
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	914 progname = progname == NULL ? argv0 : progname + 1;
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	915
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	916 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n", progname);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	922 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	923 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	924 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	925 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	926 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	927 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 die();
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
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 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941 init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	944
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	948
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	949 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	950 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	951 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	952 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	953 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	954
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	955 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	959 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	960
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	961 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	962 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	963 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	964 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	965
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	966 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 incpath_cleanup();
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 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971 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	972 dostrfree(stringarray_get(&freestrings, i));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	975 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	976 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	977
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	979 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	980 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	981 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	983 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	984
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	985 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	987 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	988 stringarray_add(&freestrings, s, NULL);
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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	992 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	994 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	995 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	996 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	997 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	998 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	999 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1000 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1001
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1002 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1003
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1004 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1006 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1007 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1008 place_setcommandline(&cmdplace, i, 1);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1009 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1010 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1011 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1012 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1013 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1014 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1015 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1016 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1017 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1018 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1019 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	1020 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1021 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1022 }
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	1023 usage(argv[0]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1024 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1025 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1026 inputfile = argv[i++];
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 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1029 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1030 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1031 if (i < argc) {
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	1032 usage(argv[0]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1033 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1034
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1035 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1036
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1037 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1038 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1039 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1040 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1041 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1042 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1043
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1044 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1045 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1046 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1047 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1048 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1049 }

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

annotate main.c @ 135:eaae8014a94a