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

annotate main.c @ 75:980ed7cb620a

More multiline comment fixes. It looks like the only rational way to handle multiline comments is to treat the newlines as fully part of the comment text.

author	David A. Holland
date	Mon, 10 Jun 2013 19:56:55 -0400
parents	dc63e70e425d
children	70d7ebeb4523

rev	line source
30 76c114899f63 copyrights David A. Holland parents: 18 diff changeset	1 /*-
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	3 * All rights reserved.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	4 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	5 * This code is derived from software contributed to The NetBSD Foundation
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	6 * by David A. Holland.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	7 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	8 * Redistribution and use in source and binary forms, with or without
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	9 * modification, are permitted provided that the following conditions
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	10 * are met:
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	11 * 1. Redistributions of source code must retain the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	12 * notice, this list of conditions and the following disclaimer.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	13 * 2. Redistributions in binary form must reproduce the above copyright
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	14 * notice, this list of conditions and the following disclaimer in the
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	15 * documentation and/or other materials provided with the distribution.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	16 *
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	27 * POSSIBILITY OF SUCH DAMAGE.
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	28 */
76c114899f63 copyrights David A. Holland parents: 18 diff changeset	29
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	30 #include <stdbool.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	31 #include <stdio.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	32 #include <stdlib.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	33 #include <string.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	34 #include <errno.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	35 #include <err.h>
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	36
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	37 #include "version.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	38 #include "config.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	39 #include "utils.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	40 #include "array.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	41 #include "mode.h"
8 97243badae69 split place stuff to its own file David A. Holland parents: 7 diff changeset	42 #include "place.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	43 #include "files.h"
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	44 #include "directive.h"
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	45 #include "macro.h"
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	46
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	47 struct mode mode = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	48 .werror = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	49
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	50 .input_allow_dollars = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	51 .input_tabstop = 8,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	52
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	53 .do_stdinc = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	54 .do_stddef = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	55
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	56 .do_output = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	57 .output_linenumbers = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	58 .output_retain_comments = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	59 .output_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	60
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	61 .do_depend = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	62 .depend_report_system = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	63 .depend_assume_generated = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	64 .depend_issue_fakerules = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	65 .depend_quote_target = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	66 .depend_target = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	67 .depend_file = NULL,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	68
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	69 .do_macrolist = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	70 .macrolist_include_stddef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	71 .macrolist_include_expansions = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	72
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	73 .do_trace = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	74 .trace_namesonly = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	75 .trace_indented = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	76 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	77
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	78 struct warns warns = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	79 .endiflabels = true,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	80 .nestcomment = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	81 .undef = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	82 .unused = false,
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	83 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	84
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	85 /* this is always true, but can be set explicitly with -traditional */
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	86 static bool traditional = true;
dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	87
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	88 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	89 // commandline macros
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	90
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	91 struct commandline_macro {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	92 struct place where;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	93 struct place where2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	94 const char *macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	95 const char *expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	96 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	97
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	98 static struct array commandline_macros;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	99
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	100 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	101 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	102 commandline_macros_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	103 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	104 array_init(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	105 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	106
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	107 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	108 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	109 commandline_macros_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	110 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	111 array_cleanup(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	112 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	113
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	114 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	115 void
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	116 commandline_macro_add(const struct place p, const char macro,
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	117 const struct place p2, const char expansion)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	118 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	119 struct commandline_macro *cm;
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 cm = domalloc(sizeof(*cm));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	122 cm->where = *p;
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	123 cm->where2 = *p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	124 cm->macro = macro;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	125 cm->expansion = expansion;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	126 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	127
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	128 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	129 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	130 commandline_def(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	131 {
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	132 struct place p2;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	133 char *val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	134
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	135 val = strchr(str, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	136 if (val != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	137 *val = '\0';
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	138 val++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	139 }
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	140
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	141 if (val) {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	142 p2 = *p;
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	143 p2.column += strlen(str);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	144 } else {
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	145 place_setbuiltin(&p2, 1);
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	146 }
f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	147 commandline_macro_add(p, str, &p2, val ? val : "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	148 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	149
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	150 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	151 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	152 commandline_undef(const struct place p, char str)
4 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 commandline_macro_add(p, str, p, NULL);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	155 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	156
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	157 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	158 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	159 apply_commandline_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	160 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	161 struct commandline_macro *cm;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	162 unsigned i, num;
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 num = array_num(&commandline_macros);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	165 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	166 cm = array_get(&commandline_macros, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	167 if (cm->expansion != NULL) {
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	168 macro_define_plain(&cm->where, cm->macro,
c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	169 &cm->where2, cm->expansion);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	170 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	171 macro_undef(cm->macro);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	172 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	173 dofree(cm, sizeof(*cm));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	174 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	175 array_setsize(&commandline_macros, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	176 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	177
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	178 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	179 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	180 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	181 {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	182 struct place p;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	183
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	184 place_setbuiltin(&p, num);
18 c08a947d8f30 deal with macro parameters David A. Holland parents: 17 diff changeset	185 macro_define_plain(&p, name, &p, val);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	186 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	187
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	188 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	189 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	190 apply_builtin_macros(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	191 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	192 unsigned n = 1;
b8167949474a make places work better David A. Holland parents: 6 diff changeset	193
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	194 #ifdef CONFIG_OS
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	195 apply_builtin_macro(n++, CONFIG_OS, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	196 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	197 #ifdef CONFIG_OS_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	198 apply_builtin_macro(n++, CONFIG_OS_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	199 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	200
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	201 #ifdef CONFIG_CPU
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	202 apply_builtin_macro(n++, CONFIG_CPU, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	203 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	204 #ifdef CONFIG_CPU_2
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	205 apply_builtin_macro(n++, CONFIG_CPU_2, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	206 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	207
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	208 #ifdef CONFIG_SIZE
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	209 apply_builtin_macro(n++, CONFIG_SIZE, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	210 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	211 #ifdef CONFIG_BINFMT
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	212 apply_builtin_macro(n++, CONFIG_BINFMT, "1");
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	213 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	214
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	215 #ifdef CONFIG_COMPILER
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	216 apply_builtin_macro(n++, CONFIG_COMPILER, VERSION_MAJOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	217 apply_builtin_macro(n++, CONFIG_COMPILER_MINOR, VERSION_MINOR);
b8167949474a make places work better David A. Holland parents: 6 diff changeset	218 apply_builtin_macro(n++, "__VERSION__", VERSION_LONG);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	219 #endif
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	220 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	221
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	222 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	223 // extra included files
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	224
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	225 struct commandline_file {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	226 struct place where;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	227 char *name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	228 bool suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	229 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	230
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	231 static struct array commandline_files;
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	234 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	235 commandline_files_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	236 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	237 array_init(&commandline_files);
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	241 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	242 commandline_files_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	243 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	244 array_cleanup(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	245 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	246
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	247 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	248 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	249 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	250 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	251 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	252
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	253 cf = domalloc(sizeof(*cf));
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	254 cf->where = *p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	255 cf->name = name;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	256 cf->suppress_output = suppress_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	257 array_add(&commandline_files, cf, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	258 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	259
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	260 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	261 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	262 commandline_addfile_output(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	263 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	264 commandline_addfile(p, name, false);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	265 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	266
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	267 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	268 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	269 commandline_addfile_nooutput(const struct place p, char name)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	270 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	271 commandline_addfile(p, name, true);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	272 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	273
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	274 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	275 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	276 read_commandline_files(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	277 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	278 struct commandline_file *cf;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	279 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	280 bool save = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	281
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	282 num = array_num(&commandline_files);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	283 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	284 cf = array_get(&commandline_files, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	285 if (cf->suppress_output) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	286 save = mode.do_output;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	287 mode.do_output = false;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	288 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	289 mode.do_output = save;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	290 } else {
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	291 file_readquote(&cf->where, cf->name);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	292 }
39 337110e7240a Pass the size to free; it makes debug checking easier. David A. Holland parents: 38 diff changeset	293 dofree(cf, sizeof(*cf));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	294 }
5 7c489c73d62b Clear commandline_files after processing it. David A. Holland parents: 4 diff changeset	295 array_setsize(&commandline_files, 0);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	296 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	297
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	298 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	299 // include path accumulation
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	300
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	301 static struct stringarray incpath_quote;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	302 static struct stringarray incpath_user;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	303 static struct stringarray incpath_system;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	304 static struct stringarray incpath_late;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	305 static const char *sysroot;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	306
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	307 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	308 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	309 incpath_init(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	310 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	311 stringarray_init(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	312 stringarray_init(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	313 stringarray_init(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	314 stringarray_init(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	315 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	316
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	317 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	318 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	319 incpath_cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	320 {
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	321 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	322 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	323 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	324 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	325
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	326 stringarray_cleanup(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	327 stringarray_cleanup(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	328 stringarray_cleanup(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	329 stringarray_cleanup(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	330 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	331
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	332 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	333 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	334 commandline_isysroot(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	335 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	336 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	337 sysroot = dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	338 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	339
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	340 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	341 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	342 commandline_addincpath(struct stringarray arr, char s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	343 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	344 stringarray_add(arr, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	345 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	346
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	347 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	348 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	349 commandline_addincpath_quote(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	350 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	351 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	352 commandline_addincpath(&incpath_quote, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	353 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	354
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	355 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	356 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	357 commandline_addincpath_user(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	358 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	359 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	360 commandline_addincpath(&incpath_user, dir);
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_addincpath_system(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 commandline_addincpath(&incpath_system, 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
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	373 commandline_addincpath_late(const struct place p, char dir)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	374 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	375 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	376 commandline_addincpath(&incpath_late, dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	377 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	378
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	379 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	380 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	381 loadincludepath(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	382 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	383 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	384 const char *dir;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	385 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	386
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	387 num = stringarray_num(&incpath_quote);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	388 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	389 dir = stringarray_get(&incpath_quote, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	390 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	391 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	392 files_addquotepath(".", false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	393
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	394 num = stringarray_num(&incpath_user);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	395 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	396 dir = stringarray_get(&incpath_user, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	397 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	398 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	399 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	400
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	401 if (mode.do_stdinc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	402 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	403 t = dostrdup3(sysroot, "/", CONFIG_LOCALINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	404 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	405 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	406 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	407 dir = CONFIG_LOCALINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	408 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	409 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	410 files_addbracketpath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	411
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	412 if (sysroot != NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	413 t = dostrdup3(sysroot, "/", CONFIG_SYSTEMINCLUDE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	414 freestringlater(t);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	415 dir = t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	416 } else {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	417 dir = CONFIG_SYSTEMINCLUDE;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	418 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	419 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	420 files_addbracketpath(dir, true);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	423 num = stringarray_num(&incpath_system);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	424 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	425 dir = stringarray_get(&incpath_system, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	426 files_addquotepath(dir, true);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	427 files_addbracketpath(dir, true);
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	430 num = stringarray_num(&incpath_late);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	431 for (i=0; i<num; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	432 dir = stringarray_get(&incpath_late, i);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	433 files_addquotepath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	434 files_addbracketpath(dir, false);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	435 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	436 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	437
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	438 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	439 // silly commandline stuff
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	440
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	441 static const char *commandline_prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	442
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	443 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	444 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	445 commandline_setprefix(const struct place p, char prefix)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	446 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	447 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	448 commandline_prefix = prefix;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	449 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	450
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	451 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	452 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	453 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	454 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	455 char *s;
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 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	458 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	459 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	460 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	461 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	462 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	463 commandline_addincpath_user(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	464 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	465
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	466 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	467 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	468 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	469 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	470 char *s;
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 if (commandline_prefix == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	473 warnx("-iprefix needed");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	474 die();
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 s = dostrdup3(commandline_prefix, "/", dir);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	477 freestringlater(s);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	478 commandline_addincpath_late(p, s);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	479 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	480
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	481 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	482 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	483 commandline_setstd(const struct place p, char std)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	484 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	485 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	486
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	487 if (!strcmp(std, "krc")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	488 return;
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 warnx("Standard %s not supported by this preprocessor", std);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	491 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	492 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	493
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	494 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	495 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	496 commandline_setlang(const struct place p, char lang)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	497 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	498 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	499
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	500 if (!strcmp(lang, "c") \|\| !strcmp(lang, "assembler-with-cpp")) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	501 return;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	502 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	503 warnx("Language %s not supported by this preprocessor", lang);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	504 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	505 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	506
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	507 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	508 // complex modes
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	509
43 f185d1ac4db4 __dead + __printflike for clang Joerg Sonnenberger <joerg@bec.de> parents: 39 diff changeset	510 __dead static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	511 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	512 commandline_iremap(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	513 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	514 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	515 /* XXX */
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	516 (void)str;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	517 warnx("-iremap not supported");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	518 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	519 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	520
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	521 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	522 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	523 commandline_tabstop(const struct place p, char s)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	524 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	525 char *t;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	526 unsigned long val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	527
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	528 (void)p;
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	529
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	530 t = strchr(s, '=');
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	531 if (t == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	532 /* should not happen */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	533 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	534 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	535 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	536 t++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	537 errno = 0;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	538 val = strtoul(t, &t, 10);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	539 if (errno \|\| *t != '\0') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	540 warnx("Invalid tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	541 die();
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 if (val > 64) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	544 warnx("Preposterously large tabstop");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	545 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	546 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	547 mode.input_tabstop = val;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	548 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	549
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	550 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	551 * macrolist
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	552 */
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	553
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	554 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	555 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	556 commandline_dD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	557 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	558 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	559 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	560 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	561 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	562
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	563 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	564 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	565 commandline_dM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	566 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	567 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	568 mode.macrolist_include_stddef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	569 mode.macrolist_include_expansions = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	570 mode.do_output = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	571 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	572
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	573 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	574 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	575 commandline_dN(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	576 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	577 mode.do_macrolist = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	578 mode.macrolist_include_stddef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	579 mode.macrolist_include_expansions = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	580 }
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 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	583 * include trace
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	587 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	588 commandline_dI(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	589 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	590 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	591 mode.trace_namesonly = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	592 mode.trace_indented = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	593 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	594
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	595 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	596 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	597 commandline_H(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	598 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	599 mode.do_trace = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	600 mode.trace_namesonly = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	601 mode.trace_indented = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	602 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	603
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	604 /*
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	605 * depend
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
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	610 commandline_setdependtarget(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	611 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	612 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	613 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	614 mode.depend_quote_target = 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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	618 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	619 commandline_setdependtarget_quoted(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	620 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	621 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	622 mode.depend_target = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	623 mode.depend_quote_target = true;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	626 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	627 void
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	628 commandline_setdependoutput(const struct place p, char str)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	629 {
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	630 (void)p;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	631 mode.depend_file = str;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	632 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	633
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	634 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	635 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	636 commandline_M(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	637 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	638 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	639 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	640 mode.do_output = false;
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	645 commandline_MM(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	646 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	647 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	648 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	649 mode.do_output = 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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	654 commandline_MD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	655 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	656 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	657 mode.depend_report_system = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	658 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	661 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	662 commandline_MMD(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	663 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	664 mode.do_depend = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	665 mode.depend_report_system = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	666 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	669 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	670 commandline_wall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	671 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	672 warns.nestcomment = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	673 warns.undef = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	674 warns.unused = true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	675 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	678 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	679 commandline_wnoall(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	680 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	681 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	682 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	683 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	684 }
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 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	687 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	688 commandline_wnone(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	689 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	690 warns.nestcomment = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	691 warns.endiflabels = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	692 warns.undef = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	693 warns.unused = false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	694 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	695
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	696 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	697 // options
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 struct flag_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	700 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	701 bool *flag;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	702 bool setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	703 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	704
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	705 struct act_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	706 const char *string;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	707 void (*func)(void);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	708 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	709
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	710 struct prefix_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	711 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	712 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	713 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	714
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	715 struct arg_option {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	716 const char *string;
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	717 void (func)(const struct place , char *);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	718 };
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 static const struct flag_option flag_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	721 { "C", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	722 { "CC", &mode.output_retain_comments, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	723 { "MG", &mode.depend_assume_generated, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	724 { "MP", &mode.depend_issue_fakerules, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	725 { "P", &mode.output_linenumbers, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	726 { "Wcomment", &warns.nestcomment, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	727 { "Wendif-labels", &warns.endiflabels, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	728 { "Werror", &mode.werror, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	729 { "Wno-comment", &warns.nestcomment, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	730 { "Wno-endif-labels", &warns.endiflabels, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	731 { "Wno-error", &mode.werror, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	732 { "Wno-undef", &warns.undef, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	733 { "Wno-unused-macros", &warns.unused, false },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	734 { "Wundef", &warns.undef, true },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	735 { "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	736 { "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	737 { "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	738 { "nostdinc", &mode.do_stdinc, false },
71 dc63e70e425d Accept and ignore -traditional. David A. Holland parents: 44 diff changeset	739 { "traditional", &traditional, true },
37 70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	740 { "undef", &mode.do_stddef, false },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	741 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	742 static const unsigned num_flag_options = HOWMANY(flag_options);
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 static const struct act_option act_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	745 { "H", commandline_H },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	746 { "M", commandline_M },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	747 { "MD", commandline_MD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	748 { "MM", commandline_MM },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	749 { "MMD", commandline_MMD },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	750 { "Wall", commandline_wall },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	751 { "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	752 { "dD", commandline_dD },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	753 { "dI", commandline_dI },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	754 { "dM", commandline_dM },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	755 { "dN", commandline_dN },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	756 { "w", commandline_wnone },
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 static const unsigned num_act_options = HOWMANY(act_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	759
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	760 static const struct prefix_option prefix_options[] = {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	761 { "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	762 { "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	763 { "U", commandline_undef },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	764 { "ftabstop=", commandline_tabstop },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	765 { "std=", commandline_setstd },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	766 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	767 static const unsigned num_prefix_options = HOWMANY(prefix_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	768
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	769 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	770 { "MF", commandline_setdependoutput },
70902cac4170 Sort the option lists to match the comparison used to search them. duh. David A. Holland parents: 30 diff changeset	771 { "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	772 { "MT", commandline_setdependtarget },
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	773 { "idirafter", commandline_addincpath_late },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	774 { "imacros", commandline_addfile_nooutput },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	775 { "include", commandline_addfile_output },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	776 { "iprefix", commandline_setprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	777 { "iquote", commandline_addincpath_quote },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	778 { "iremap", commandline_iremap },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	779 { "isysroot", commandline_isysroot },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	780 { "isystem", commandline_addincpath_system },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	781 { "iwithprefix", commandline_addincpath_late_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	782 { "iwithprefixbefore", commandline_addincpath_user_withprefix },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	783 { "x", commandline_setlang },
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	784 };
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	785 static const unsigned num_arg_options = HOWMANY(arg_options);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	786
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	787 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	788 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	789 check_flag_option(const char *opt)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	790 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	791 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	792 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	793
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	794 for (i=0; i<num_flag_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	795 r = strcmp(opt, flag_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	796 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	797 *flag_options[i].flag = flag_options[i].setto;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	798 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	799 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	800 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	801 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	802 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	803 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	804 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	805 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	806
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	807 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	808 bool
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	809 check_act_option(const char *opt)
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 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	812 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	813
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	814 for (i=0; i<num_act_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	815 r = strcmp(opt, act_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	816 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	817 act_options[i].func();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	818 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	819 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	820 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	821 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	822 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	823 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	824 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	825 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	826
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	827 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	828 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	829 check_prefix_option(const struct place p, char opt)
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	830 {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	831 unsigned i, len;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	832 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	833
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	834 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	835 len = strlen(prefix_options[i].string);
57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	836 r = strncmp(opt, prefix_options[i].string, len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	837 if (r == 0) {
44 57e0c7a50b2d Skip option itself, before passing down to handler. Joerg Sonnenberger <joerg@bec.de> parents: 43 diff changeset	838 prefix_options[i].func(p, opt + len);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	839 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	840 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	841 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	842 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	843 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	844 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	845 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	846 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	847
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	848 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	849 bool
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	850 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	851 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	852 unsigned i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	853 int r;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	854
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	855 for (i=0; i<num_arg_options; i++) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	856 r = strcmp(opt, arg_options[i].string);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	857 if (r == 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	858 if (arg == NULL) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	859 warnx("Option -%s requires an argument", opt);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	860 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	861 }
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	862 arg_options[i].func(argplace, arg);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	863 return true;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	864 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	865 if (r < 0) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	866 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	867 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	868 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	869 return false;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	870 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	871
43 f185d1ac4db4 __dead + __printflike for clang Joerg Sonnenberger <joerg@bec.de> parents: 39 diff changeset	872 __dead static
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	873 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	874 usage(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	875 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	876 fprintf(stderr, "Usage: %s [options] [infile [outfile]]\n",
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	877 getprogname());
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	878 fprintf(stderr, "Common options:\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	879 fprintf(stderr, " -C Retain comments\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	880 fprintf(stderr, " -Dmacro[=def] Predefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	881 fprintf(stderr, " -Idir Add to include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	882 fprintf(stderr, " -M Issue depend info\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	883 fprintf(stderr, " -MD Issue depend info and output\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	884 fprintf(stderr, " -MM -M w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	885 fprintf(stderr, " -MMD -MD w/o system headers\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	886 fprintf(stderr, " -nostdinc Drop default include path\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	887 fprintf(stderr, " -Umacro Undefine macro\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	888 fprintf(stderr, " -undef Undefine everything\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	889 fprintf(stderr, " -Wall Enable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	890 fprintf(stderr, " -Werror Make warnings into errors\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	891 fprintf(stderr, " -w Disable all warnings\n");
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	892 die();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	893 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	894
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	895 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	896 // exit and cleanup
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	897
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	898 static struct stringarray freestrings;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	899
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	900 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	901 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	902 init(void)
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 stringarray_init(&freestrings);
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	905
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	906 incpath_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	907 commandline_macros_init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	908 commandline_files_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	909
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	910 place_init();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	911 files_init();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	912 directive_init();
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	913 macros_init();
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
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	916 static
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	917 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	918 cleanup(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	919 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	920 unsigned i, num;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	921
17 76da41da923f added macro table David A. Holland parents: 15 diff changeset	922 macros_cleanup();
15 f6177d3ed5c2 handle directives David A. Holland parents: 14 diff changeset	923 directive_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	924 files_cleanup();
10 800f3a560a3b move seenfiles to place.c too David A. Holland parents: 8 diff changeset	925 place_cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	926
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	927 commandline_files_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	928 commandline_macros_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	929 incpath_cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	930
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	931 num = stringarray_num(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	932 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	933 dostrfree(stringarray_get(&freestrings, i));
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	934 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	935 stringarray_setsize(&freestrings, 0);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	936 stringarray_cleanup(&freestrings);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	937 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	938
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	939 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	940 die(void)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	941 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	942 cleanup();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	943 exit(EXIT_FAILURE);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	944 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	945
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	946 void
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	947 freestringlater(char *s)
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	948 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	949 stringarray_add(&freestrings, s, NULL);
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	950 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	951
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	952 ////////////////////////////////////////////////////////////
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	953 // main
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	954
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	955 int
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	956 main(int argc, char *argv[])
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	957 {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	958 const char *inputfile = NULL;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	959 const char *outputfile = NULL;
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	960 struct place cmdplace;
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	961 int i;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	962
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	963 init();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	964
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	965 for (i=1; i<argc; i++) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	966 if (argv[i][0] != '-') {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	967 break;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	968 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	969 place_setcommandline(&cmdplace, i, 1);
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	970 if (check_flag_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	971 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	972 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	973 if (check_act_option(argv[i]+1)) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	974 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	975 }
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	976 if (check_prefix_option(&cmdplace, argv[i]+1)) {
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	977 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	978 }
14 5045b9678bb0 woops David A. Holland parents: 11 diff changeset	979 place_setcommandline(&cmdplace, i+1, 1);
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	980 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	981 i++;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	982 continue;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	983 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	984 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	985 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	986 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	987 inputfile = argv[i++];
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	988 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	989 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	990 outputfile = argv[i++];
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 if (i < argc) {
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	993 usage();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	994 }
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	995
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	996 mode.output_file = outputfile;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	997
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	998 loadincludepath();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	999 apply_builtin_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1000 apply_commandline_macros();
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1001 read_commandline_files();
11 b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1002 place_setnowhere(&cmdplace);
b9d50e786322 simplify places David A. Holland parents: 10 diff changeset	1003 file_readabsolute(&cmdplace, inputfile);
7 b8167949474a make places work better David A. Holland parents: 6 diff changeset	1004
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1005 cleanup();
6 0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1006 if (complain_failed()) {
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1007 return EXIT_FAILURE;
0601b6e8e53d checkpoint - can find files David A. Holland parents: 5 diff changeset	1008 }
4 ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1009 return EXIT_SUCCESS;
ee9a66b87c70 Initial version of toplevel and options handling. David A. Holland parents: diff changeset	1010 }

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

annotate main.c @ 75:980ed7cb620a