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

annotate main.c @ 140:904f7a9827e3

add missing stdarg.h.

author	David A. Holland
date	Wed, 10 Jul 2013 02:03:26 -0400
parents	0816803b22d1
children	63414cddf09c

rev	line source
30 76c114899f63 copyrights David A. Holland parents: 18 diff changeset	1 /*-
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	3 * All rights reserved.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	4 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	5 * This code is derived from software contributed to The NetBSD Foundation
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	6 * by David A. Holland.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	7 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	8 * Redistribution and use in source and binary forms, with or without
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	9 * modification, are permitted provided that the following conditions
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	10 * are met:
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	11 * 1. Redistributions of source code must retain the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	12 * notice, this list of conditions and the following disclaimer.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	13 * 2. Redistributions in binary form must reproduce the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	14 * notice, this list of conditions and the following disclaimer in the
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	15 * documentation and/or other materials provided with the distribution.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	16 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	27 * POSSIBILITY OF SUCH DAMAGE.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	28 */
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	29
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	30 #include <stdbool.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	31 #include <stdio.h>
140 904f7a9827e3 add missing stdarg.h. David A. Holland parents: 137 diff changeset	32 #include <stdarg.h>
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 #include <errno.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	36 #include <err.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	42 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	43 #include "place.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	44 #include "files.h"
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	45 #include "directive.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	46 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	56
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 .trace_indented = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	77 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	78
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	84 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	85
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	86 /* this is always true, but can be set explicitly with -traditional */
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	87 static bool traditional = true;
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	88
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	89 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	90 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	92 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	93 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	94 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 const char *expansion;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	103 commandline_macros_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	104 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 array_init(&commandline_macros);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	109 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	110 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	111 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	112 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	113 struct commandline_macro *cm;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	114
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	115 num = array_num(&commandline_macros);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	116 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	117 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	118 dofree(cm, sizeof(*cm));
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	119 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	120 array_setsize(&commandline_macros, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	121
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 array_cleanup(&commandline_macros);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	127 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	128 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	129 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	130 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	133 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	134 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136 cm->expansion = expansion;
86 70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	137
70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	138 array_add(&commandline_macros, cm, NULL);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	141 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	142 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	143 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	144 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	145 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	146 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	147
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	148 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	149 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	150 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	151 }
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	152
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	154 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	155 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	156 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	157 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	158
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	159 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	160 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	161 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	162 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	163 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	164 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	165 commandline_macro_add(p, str, &p2, val ? val : "1");
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	168 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	169 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	170 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	171 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	172 if (*str == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	173 warnx("-D: macro name expected");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	174 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	175 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	176 commandline_macro_add(p, str, p, NULL);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	190 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	191 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	192 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	195 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 array_setsize(&commandline_macros, 0);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	201 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	202 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	203 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	204 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	205
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	206 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	207 macro_define_plain(&p, name, &p, val);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	213 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	214 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	215
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	216 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	217 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	220 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	221 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	223 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	224 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	226 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	227 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	230 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	231 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	234 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	238 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	239 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	240 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 #endif
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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	247 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	248 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250 bool suppress_output;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253 static struct array commandline_files;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	254
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 array_init(&commandline_files);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	262 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	264 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	265 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	266 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	267 struct commandline_file *cf;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	268
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	269 num = array_num(&commandline_files);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	270 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	271 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	272 if (cf != NULL) {
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	273 dofree(cf, sizeof(*cf));
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	274 }
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	275 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	276 array_setsize(&commandline_files, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	277
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	280
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	283 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	284 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	285 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	288 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	293
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	295 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	296 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	297 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	298 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	302 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	303 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	305 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	319 array_set(&commandline_files, i, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	322 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	323 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	324 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	326 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	328 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	330 array_setsize(&commandline_files, 0);
4 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 static const char *sysroot;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	356 stringarray_setsize(&incpath_quote, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	357 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	358 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	359 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	360
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	365 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	367 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	369 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	371 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	375 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	376 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	377 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	378 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	379 if (*s == '\0') {
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	380 warnx("Empty include path");
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	381 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	382 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	388 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	390 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	396 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	398 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	404 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	405 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	406 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	412 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	414 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 loadincludepath(void)
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 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	427 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 }
112 2b0b61fd1a36 Fix handling of relative includes. David A. Holland parents: 105 diff changeset	431 files_addquotepath(NULL, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 dir = CONFIG_SYSTEMINCLUDE;
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 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	478 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	483 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	484 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	485 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	486 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	492 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	493 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 char *s;
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 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	498 die();
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 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	502 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	507 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	508 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509 char *s;
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 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	513 die();
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 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	516 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	517 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	521 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	522 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	524 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	525
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 return;
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 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	534 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	535 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	537 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	538
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 return;
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 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	549 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	551 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	553 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	555 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	562 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	567 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	568
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 warnx("Invalid 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 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584 die();
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 mode.input_tabstop = val;
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 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 */
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 commandline_dD(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 commandline_dN(void)
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 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 mode.macrolist_include_expansions = false;
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 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 * include trace
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 */
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 commandline_dI(void)
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 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	630 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 commandline_H(void)
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 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 mode.trace_indented = true;
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 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	649 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	651 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	658 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	660 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	663 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	667 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	669 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 commandline_M(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 commandline_MM(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 commandline_MD(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 commandline_MMD(void)
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 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 commandline_wall(void)
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 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 commandline_wnoall(void)
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 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 warns.unused = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	736 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	737
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	738 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	739 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	740 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 };
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 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747 };
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 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	750 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	751 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	752 };
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 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	755 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	756 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	757 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	758
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	762 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	763 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	771 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 { "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	775 { "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	776 { "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	777 { "nostdinc", &mode.do_stdinc, false },
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	778 { "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	779 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 { "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	791 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	792 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	793 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	794 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	797 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	798
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800 { "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	801 { "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	802 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 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	809 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	810 { "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	811 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 static const unsigned num_arg_options = HOWMANY(arg_options);
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 r = strcmp(opt, flag_options[i].string);
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 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 break;
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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	843 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	844 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	847 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	848 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	850 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	851 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854 r = strcmp(opt, act_options[i].string);
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 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 break;
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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	868 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	870 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 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	874 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	875 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	877 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 break;
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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	889 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	890 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	895 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	899 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	900 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	901 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	905 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	907 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	909 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	910
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	911 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	912 void
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	913 usage(const char argv0, const char fmt, ...)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	914 {
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	915 const char *progname;
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	916 va_list ap;
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	917
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	918 progname = strrchr(argv0, '/');
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	919 progname = progname == NULL ? argv0 : progname + 1;
600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	920
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	921 fprintf(stderr, "%s: ", progname);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	922 va_start(ap, fmt);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	923 vfprintf(stderr, fmt, ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	924 va_end(ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	925 fprintf(stderr, "\n");
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	926
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	927 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n", progname);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	935 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	944
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	948 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	949
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	950 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	951 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	952 init(void)
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 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	955
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	959
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	960 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	961 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	962 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	963 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	964 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	965
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	966 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 cleanup(void)
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 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	972 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	973 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	974 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	975 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	976
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	977 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	979 incpath_cleanup();
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 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982 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	983 dostrfree(stringarray_get(&freestrings, i));
4 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 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 stringarray_cleanup(&freestrings);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	989 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	990 die(void)
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 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	994 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	995
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	996 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	997 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	998 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	999 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1000 }
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 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1003 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1004
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1006 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1007 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1008 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1009 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1010 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1011 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1012
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1013 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1014
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1015 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1016 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1017 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1018 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1019 place_setcommandline(&cmdplace, i, 1);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1020 if (check_flag_option(argv[i]+1)) {
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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1023 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1024 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1025 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1026 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1027 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1028 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1029 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1030 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	1031 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1032 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1033 }
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	1034 usage(argv[0], "Invalid option %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1035 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1036 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1037 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1038 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1039 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1040 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1041 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1042 if (i < argc) {
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	1043 usage(argv[0], "Extra non-option argument %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1044 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1045
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1046 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1047
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1048 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1049 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1050 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1051 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1052 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1053 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1054
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1055 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1056 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1057 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1058 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1059 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1060 }

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

annotate main.c @ 140:904f7a9827e3