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

annotate main.c @ 150:1a7de2c68290

declare usage() with PF(). from wiz

author	David A. Holland
date	Tue, 17 Sep 2013 14:58:45 -0400
parents	ed45f2d8d3bc
children	8cef6d7227a8

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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	42 #include "place.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	43 #include "files.h"
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	44 #include "directive.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	45 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	46
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	56 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 .trace_indented = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	77
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	78 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	84
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	85 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	86 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	87
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	88 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	89 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	90 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	92 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	93 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	97 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99 commandline_macros_init(void)
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 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	103
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	104 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	108 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	109 struct commandline_macro *cm;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	110
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	111 num = array_num(&commandline_macros);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	112 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	113 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	114 dofree(cm, sizeof(*cm));
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	115 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	116 array_setsize(&commandline_macros, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	117
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	118 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	119 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	120
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	121 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	122 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	123 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	124 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	127
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	129 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	130 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	132 cm->expansion = expansion;
86 70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	133
70d7ebeb4523 Erm. Don't throw away -D args. David A. Holland parents: 71 diff changeset	134 array_add(&commandline_macros, cm, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	137 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	139 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	140 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	141 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	142 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	143
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	144 if (*str == '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	145 complain(NULL, "-D: macro name expected");
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	146 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	147 }
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	148
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	149 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	151 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	152 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	153 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	154
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	155 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	156 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	157 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	158 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	159 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	160 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	161 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	162 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	163
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	164 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	166 commandline_undef(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	168 if (*str == '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	169 complain(NULL, "-D: macro name expected");
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	170 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	171 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	172 commandline_macro_add(p, str, p, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	173 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	174
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	175 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177 apply_commandline_macros(void)
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 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	180 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	181
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	182 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	183 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	184 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	185 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	186 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	187 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	191 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	192 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	193 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	195
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	198 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	199 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	200 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	201
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	202 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	203 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	204 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	205
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	206 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	209 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	210 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	211
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	212 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	213 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	214 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	216 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	217 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	218
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	220 apply_builtin_macro(n++, CONFIG_CPU, "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 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	223 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	226 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	227 apply_builtin_macro(n++, CONFIG_SIZE, "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 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	230 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	232
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	233 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	234 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	235 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	236 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	238 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	239
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	240 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 // extra included files
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 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	244 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	247 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	249 static struct array commandline_files;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	250
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253 commandline_files_init(void)
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 array_init(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 {
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	262 unsigned i, num;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	263 struct commandline_file *cf;
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	264
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	265 num = array_num(&commandline_files);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	266 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	267 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	268 if (cf != NULL) {
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	269 dofree(cf, sizeof(*cf));
59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	270 }
135 eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	271 }
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	272 array_setsize(&commandline_files, 0);
eaae8014a94a Don't assert and leak memory if failing during argument collection. David A. Holland parents: 122 diff changeset	273
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	276
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	279 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	280 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	284 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	285 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	288 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	291 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	292 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	293 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	294 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	295 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	297 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	299 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	301 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	302 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306 read_commandline_files(void)
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 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 bool save = false;
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 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 cf = array_get(&commandline_files, i);
136 59680a727e9d Improve previous. David A. Holland parents: 135 diff changeset	315 array_set(&commandline_files, i, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	319 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	321 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	322 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	323 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	324 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	325 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	326 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	334 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	336 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	349 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	351 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	352 stringarray_setsize(&incpath_quote, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	353 stringarray_setsize(&incpath_user, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	354 stringarray_setsize(&incpath_system, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	355 stringarray_setsize(&incpath_late, 0);
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	356
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	357 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	359 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	361 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	362
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	363 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	364 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	365 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	366 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	367 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	368 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	369 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	370
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	371 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	372 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	373 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 {
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	375 if (*s == '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	376 complain(NULL, "Empty include directory");
122 64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	377 die();
64c4de3709de Complain if -[DIU] is given an empty argument. David A. Holland parents: 112 diff changeset	378 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	384 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	386 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	392 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	394 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 commandline_addincpath(&incpath_user, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	400 commandline_addincpath_system(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	402 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 commandline_addincpath(&incpath_system, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	405
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	408 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	410 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	421
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	422 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 }
112 2b0b61fd1a36 Fix handling of relative includes. David A. Holland parents: 105 diff changeset	427 files_addquotepath(NULL, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	428
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	429 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	445 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	447 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	453 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	454 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	456 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	457
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	463 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	468 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	469 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	471 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	472
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	475
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	476 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	478 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	480 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	482 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	483 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	485
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	486 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	488 commandline_addincpath_user_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	489 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	490 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 if (commandline_prefix == NULL) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	493 complain(NULL, "-iprefix needed");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	496 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	498 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	499 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	503 commandline_addincpath_late_withprefix(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	504 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 char *s;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 if (commandline_prefix == NULL) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	508 complain(NULL, "-iprefix needed");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	510 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	512 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	513 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	514 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	516 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	518 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	520 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	521
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	523 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 }
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	525 complain(NULL, "Standard %s not supported by this preprocessor", std);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	528
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	529 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	531 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	533 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	534
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 }
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	538 complain(NULL, "Language %s not supported by this preprocessor", lang);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	542 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	543 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544
98 51848a7584e0 __dead -> DEAD David A. Holland parents: 86 diff changeset	545 DEAD static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	547 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	549 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	551 (void)str;
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	552 complain(NULL, "-iremap not supported");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	558 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	563 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	564
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567 /* should not happen */
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	568 complain(NULL, "Invalid tabstop");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 if (errno \|\| *t != '\0') {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	575 complain(NULL, "Invalid tabstop");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 if (val > 64) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	579 complain(NULL, "Preposterously large tabstop");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	581 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	582 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	584
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	585 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	586 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	601 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	602 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	606 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	607
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	608 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	609 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	610 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	612 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	615 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	616
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	617 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 * include trace
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	619 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	621 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	624 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	625 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	628 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	630 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 * depend
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	641 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	642
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	643 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	644 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	645 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	647 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 mode.depend_quote_target = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	650 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	651
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	652 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	653 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	654 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	656 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 mode.depend_quote_target = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	659 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	660
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	663 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	665 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	667 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	668
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	676 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	677
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	685 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	686
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	698 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	699 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	712 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	717 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	719 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	720
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 // options
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	734 struct ignore_option {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	735 const char *string;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	736 };
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	737
4 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
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	759 static const struct ignore_option ignore_options[] = {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	760 { "m32" },
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	761 { "traditional" },
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	762 };
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	763 static const unsigned num_ignore_options = HOWMANY(ignore_options);
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	764
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	770 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	771 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	772 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 { "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	781 { "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	782 { "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	783 { "nostdinc", &mode.do_stdinc, false },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	784 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786 static const unsigned num_flag_options = HOWMANY(flag_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 { "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	796 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	797 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	798 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	799 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800 { "w", commandline_wnone },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 { "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	806 { "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	807 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	810 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	811 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813 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	814 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	815 { "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	816 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	829 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	831 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 bool
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	833 check_ignore_option(const char *opt)
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	834 {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	835 unsigned i;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	836 int r;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	837
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	838 for (i=0; i<num_ignore_options; i++) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	839 r = strcmp(opt, ignore_options[i].string);
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	840 if (r == 0) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	841 return true;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	842 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	843 if (r < 0) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	844 break;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	845 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	846 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	847 return false;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	848 }
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	849
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	850 static
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	851 bool
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	858 r = strcmp(opt, flag_options[i].string);
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 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864 break;
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 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	872 check_act_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 return true;
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 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 break;
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 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	892 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	894 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	895 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897 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	898 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	899 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	900 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	901 prefix_options[i].func(p, opt + len);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	911 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	912 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	913 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	914 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	915 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	916 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921 if (arg == NULL) {
143 ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	922 complain(NULL,
ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	923 "Option -%s requires an argument",
ed45f2d8d3bc Don't use the <err.h> functions. David A. Holland parents: 142 diff changeset	924 opt);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	925 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	926 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	927 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	933 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	935 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936
150 1a7de2c68290 declare usage() with PF(). from wiz David A. Holland parents: 143 diff changeset	937 DEAD PF(2, 3) static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938 void
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	939 usage(const char progname, const char fmt, ...)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 {
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	941 va_list ap;
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	942
137 0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	943 fprintf(stderr, "%s: ", progname);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	944 va_start(ap, fmt);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	945 vfprintf(stderr, fmt, ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	946 va_end(ap);
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	947 fprintf(stderr, "\n");
0816803b22d1 Improve usage reporting. David A. Holland parents: 136 diff changeset	948
105 600f36cd7353 don't use getprogname() in the name of portability David A. Holland parents: 98 diff changeset	949 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n", progname);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	950 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	951 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	952 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	953 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	954 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	955 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	959 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	960 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	961 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	962 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	963 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	964 die();
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	969
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	970 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	972 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974 init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	975 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	976 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	977
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	979 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	980 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	981
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	982 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	983 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	984 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	985 macros_init();
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 }
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 static
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 cleanup(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 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	994 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	995 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	996 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	997 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	998
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	999 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1000 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1001 incpath_cleanup();
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 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1004 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	1005 dostrfree(stringarray_get(&freestrings, i));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1006 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1007 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1008 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1009 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1010
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1011 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1012 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1013 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1014 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1015 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1016 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1017
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1018 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1019 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1020 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1021 stringarray_add(&freestrings, s, NULL);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1024 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1025 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1026
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1027 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1028 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1029 {
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1030 const char *progname;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1031 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1032 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1033 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1034 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1035
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1036 progname = strrchr(argv[0], '/');
26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1037 progname = progname == NULL ? argv[0] : progname + 1;
26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1038 complain_init(progname);
26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1039
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1040 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1041
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1042 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1043 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1044 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1045 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1046 place_setcommandline(&cmdplace, i, 1);
141 63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1047 if (check_ignore_option(argv[i]+1)) {
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1048 continue;
63414cddf09c Accept and ignore -m32. David A. Holland parents: 140 diff changeset	1049 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1050 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1051 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1052 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1053 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1054 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1055 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1056 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1057 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1058 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	1059 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1060 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	1061 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1062 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1063 }
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1064 usage(progname, "Invalid option %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1065 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1066 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1067 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1068 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1069 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1070 outputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1071 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1072 if (i < argc) {
142 26ee741196d1 Allow complain(NULL, format, ...) David A. Holland parents: 141 diff changeset	1073 usage(progname, "Extra non-option argument %s", argv[i]);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1074 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1075
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1076 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1077
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1078 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1079 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1080 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1081 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1082 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1083 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1084
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1085 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1086 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1087 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1088 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1089 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1090 }

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

annotate main.c @ 150:1a7de2c68290